<Page> UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-3732 MFS/ SUN LIFE SERIES TRUST - -------------------------------------------------------------------------------- (Exact name of registrant as specified in charter) 500 Boylston Street, Boston, Massachusetts 02116 - -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip code) James R. Bordewick, Jr. Massachusetts Financial Services Company 500 Boylston Street Boston, Massachusetts 02116 - -------------------------------------------------------------------------------- (Name and address of agents for service) Registrant's telephone number, including area code: (617) 954-5000 Date of fiscal year end: December 31 Date of reporting period: December 31, 2004 <Page> ITEM 1. REPORTS TO STOCKHOLDERS. <Page> MFS(R)/SUN LIFE SERIES TRUST ANNUAL REPORT - DECEMBER 31, 2004 BOND SERIES EMERGING MARKETS EQUITY SERIES GLOBAL GOVERNMENTS SERIES GLOBAL TOTAL RETURN SERIES GOVERNMENT SECURITIES SERIES HIGH YIELD SERIES INTERNATIONAL VALUE SERIES MONEY MARKET SERIES STRATEGIC INCOME SERIES <Page> TABLE OF CONTENTS <Table> Letter from the CEO of MFS 1 Management Review 2 Portfolio Composition 7 Performance Summary 16 Expense Table 22 Portfolio of Investments 24 Financial Statements 47 Notes to Financial Statements 62 Report of Independent Registered Public Accounting Firm 75 Federal Tax Information 76 Trustees and Officers 77 Proxy Voting Policies and Information Back Cover Quarterly Portfolio Disclosure Back Cover </Table> THIS REPORT IS PREPARED FOR THE GENERAL INFORMATION OF CONTRACT OWNERS. IT IS AUTHORIZED FOR DISTRIBUTION TO PROSPECTIVE INVESTORS ONLY WHEN PRECEDED OR ACCOMPANIED BY A CURRENT PROSPECTUS. NOT FDIC INSURED MAY LOSE VALUE NO BANK OR CREDIT UNION GUARANTEE NOT A DEPOSIT NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY OR NCUA/NCUSIF <Page> LETTER FROM THE CEO OF MFS DEAR CONTRACT OWNERS, For most investors, the main factor in determining long-term success is asset allocation how they spread their money among stocks, bonds, and cash. In fact, the total returns of investors may be more influenced by their asset allocation strategy than by their security selection within each asset class. The principle behind asset allocation is simple: by diversifying across a variety of types of securities, investors reduce the overall risk of their portfolio because gains in one area are likely to offset losses in another. One of the dangers of not having an asset allocation plan is the temptation to simply chase performance, by moving money into whichever asset class appears to be outperforming at the moment. The problem with this approach is that by the time a particular area of the market comes into favor, investors may have already missed some of the best performance. We would suggest that one way to benefit from swings in the market is to acquire a diversified portfolio so that investors hold a range of asset classes BEFORE the market swings in their direction. UNDERSTAND YOUR EMOTIONS It usually takes a bear market for people to appreciate the benefits of diversification. At MFS, we believe proper asset allocation is important in all market environments. But we understand that there are emotional components of investment decisions that sometimes keep investors from achieving their long term goals. The three common behaviors that negatively impact investment decisions are overconfidence, looking backwards, and loss aversion. - - OVERCONFIDENCE. After experiencing gains in the market, particularly during a bull market, investors have a natural tendency to overestimate their own abilities. During the global bull market of the late 1990s, for example, a large number of investors traded their own stocks and made significant profits. However, most of these same investors later handed back those profitshares and then some -- because they focused more on short-term blips in the market and less on the fundamental factors that affect a company's long-term prospects. - - LOOKING BACKWARDS. Although security prices are determined by expectations about the future, many investors make choices based on the recent past. Investors who have achieved momentary success in the market tend to take on too much risk, believing that better than-average returns can be easily duplicated. On the other hand, those who have had negative experiences tend to become overly cautious and take on too little risk. Recent historical experience tends to dictate an investor's frame of reference and may lead to irrational decisions. - - LOSS AVERSION. Simply put, investors would rather avoid the immediate pain of losses than enjoy the future pleasure of gains. As a result, some investors tend to overreact to short term downturns in the market by seeking to mitigate their losses, rather than remaining invested to benefit from the long-term growth potential of the stock and bond markets. THINK LIKE A PROFESSIONAL INVESTOR Asset allocation helps reduce the emotional factors that tend to affect the long term returns of investors. Professional investors -- those who manage assets for money management firms, pension funds, and endowments -- have tended to outperform the average retirement investor because they focus on asset allocation. For example, the investment performance of the average 401(k) participant has lagged these professional investors by more than two percentage points a year, on average, over the past 10 years.(1) We think asset allocation is one of the most important decisions for investors. A study of the performance of 91 large U.S. corporate pension plans with assets of more than $100 million over a 10 year period beginning in 1974 concluded that asset allocation policies accounted for 93.6% of their returns, while individual security selection and the timing of their investments accounted for only 6.4% of their overall performance.(2) Professional investors target a realistic level of return based on the amount of risk they are willing to take, then set allocations to meet their goals. On average, U.S. professional investors allocate 35% to 40% of their assets to domestic equity stocks; 20% to 30% to fixed income issues; 10% to international stocks; and between 10% and 20% to other investment classes such as real estate.(3) And within those categories, they hold a broad range of styles and asset classes. In contrast, 401(k) participants who held company stock in their retirement plans at the end of 2002 had roughly 42% of their retirement assets in company stock while the rest was allocated to either growth or value stock funds.(4) These participants virtually ignored the broad range of equity, fixed-income, and international offerings provided by their retirement plans. ALLOCATE, DIVERSIFY, REBALANCE We recommend working with a professional adviser to find an optimal mix of investments based on your individual goals. In our view, a disciplined asset allocation strategy is composed of three simple steps: allocate, diversify and rebalance. - - ALLOCATE. Investors should work with their financial adviser to specify their long-term goals and tolerance for risk. Then investors should allocate their assets across the major asset classes -- stocks, bonds, and cash -- to help them pursue an investment return that is consistent with their risk tolerance level. - - DIVERSIFY. By diversifying their assets, investors trade some performance in the top performing categories for a more predictable and stable portfolio. At the same time, investors should include different investment styles and market capitalizations of stocks and a range of fixed-income investments, as well as U.S. and non-U.S. securities. Because security subclasses tend to move in and out of favor during various market and economic environments, a broad portfolio increases the benefits of diversification. - - REBALANCE. We suggest that investors consult with their professional advisers periodically to rebalance their portfolios to maintain the percentages that they have dedicated to each asset class. Allocations can shift as markets rise and fall, making for a riskier or more conservative portfolio than an investor originally intended. For example, a portfolio of 50% stocks and 50% bonds at the start of 2000 would have shifted to 32% stocks and 68% bonds at the end of 2002 because of the weak stock market.(5) In short, these three simple concepts -- allocate, diversify and rebalance -- help take emotion out of the investment process and help prevent investors from trying to outguess the market. An asset allocation strategy cannot turn a down market cycle into a good one, but it is an invaluable tool to manage risk and keep investors on track toward reaching their long term investment goals. A DISCIPLINED INVESTMENT PROCESS IS PARAMOUNT Disciplined diversification has helped investors pursue long-term, above-average results through the years. Since 1924, when we invented the mutual fund, MFS(R) has strived to give investors the products and tools they need to maintain well-diversified portfolios. MFS provides a variety of products in each asset class as well as a family of asset allocation funds. These asset allocation portfolios cover a range from conservative to moderate, growth, 1 <Page> and aggressive growth allocations, each with a strategy based on a distinct level of risk. We recommend developing a comprehensive financial plan with an investment advisor who is familiar with your risk tolerance, your individual goals, and your financial situation. As always, we appreciate your confidence in MFS and welcome any questions or comments you may have. Respectfully, /s/ Robert J. Manning Robert J. Manning Chief Executive Officer and Chief Investment Officer MFS Investment Management Investment Advisor to the MFS/Sun Life Series Trust January 14, 2005 Asset allocation and diversification can not guarantee a profit or protect against a loss. The opinions expressed in this letter are those of MFS, and no forecasts can be guaranteed. (1) Source: Watson Wyatt (2) "Determinants of Portfolio Performance," in Financial Analysts Journal, January/February 1995, by Gary P. Brinson, L. Randolph Hood, and Gilbert L. Beebower (3) Source: Greenwich Associates (4) Source: Hewitt Associates (5) Source: Lipper Inc. STOCK MARKET ENVIRONMENT In 2004, many measures of global economic growth, including employment and corporate spending, continued to improve, although we feel that record high oil prices, rising short-term interest rates in the U.S., a decline in the value of the U.S. dollar against most major currencies, as well as geopolitical uncertainty impacted markets. Going into the last quarter of 2004, oil prices pulled back from their record levels, and in our view, investors seemed to recognize that corporate profits and economic growth were up considerably for the year. BOND MARKET ENVIRONMENT Bond market returns in 2004 turned out to be a pleasant surprise. At about mid-year, we believe improving economic fundamentals prompted the U.S. Federal Reserve Board to raise short-term rates -- marking the first rate increase in four years. While the Fed followed with four more hikes throughout the year, we feel that enough uncertainty about the strength of the economic recovery remained to fuel investor demand in U.S. Treasuries and other high-quality bonds, both of which are seen as a refuge in times of economic concern. (Principal and interest of U.S. Treasury securities are guaranteed by the U.S. government if held to maturity.) Perhaps the biggest surprise of 2004 was that long-term interest rates -- which we believed were expected to rise -- did not. In the high yield market, we believe easy access to capital, a declining default rate, and stronger credit profiles aided returns throughout the year. From our perspective, the improvement in equity markets going into the last quarter of 2004 prevented significant advances in most bond markets. Even so, the slowdown in U.S. GDP and job growth, in the second half of the year, curbed expectations about the pace of the economic recovery. We believe that such concerns, combined with geopolitical worries about Iraq and fear of future terrorist attacks, kept investors focused on bond markets MANAGEMENT REVIEW BOND SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 6.25% while Service Class shares provided a return of 5.91%. These returns do not reflect any applicable contract or surrender charges and compare with a return of 4.19% for the series' benchmark, the Lehman Brothers Government/Credit Index. The series mainly seeks as high a level of current income as is believed to be consistent with prudent investment risk; its secondary objective is to seek to protect contract owners' capital. The series invests, under normal market conditions, at least 80% of its net assets in fixed income securities, including U.S. government securities, mortgage-backed and asset-backed securities, and corporate bonds. CONTRIBUTORS TO PERFORMANCE Over the period, the portfolio benefited from an overweight position in corporate bonds and a consequent underweight in U.S. Treasuries relative to our benchmark, the Lehman Brothers Government/Credit Index. Our exposure to investment-grade corporate bonds and higher quality high yield bonds contributed to relative results. These bonds outperformed treasuries over the period, while also generating a favorable yield advantage over our benchmark. Overweight positions in the industrials, telecommunications, utility, and bank and finance sectors aided results. Good bond selection in the energy and electric utility groups, as well as in the commercial mortgage-backed securities sector, also contributed to favorable results. Finally, while we do not actively manage interest rates, our overall duration positioning was slightly shorter than the series' benchmark, thereby contributing to positive results. (Duration is a measure of sensitivity to interest rate changes.) DETRACTORS FROM PERFORMANCE On the negative side, our allocation to the agency and supranational sectors detracted from relative results. As the period began, we felt that the strengthening U.S. economy and improving fundamentals in credit quality would benefit corporate bonds. While that outlook proved to be correct, our subsequent underweighting of higher-quality sectors such as agencies and supranationals detracted from performance as these sectors also outperformed treasuries. Finally, while overall security selection within the corporate bond market benefited the series, our positions in telecommunications firm Citizens Communications and Cox Communications, a cable television company, held back results. In our view, both companies' bonds were impacted by shareholder friendly financial engineering during the period. Citizens bonds were impacted negatively when the company leveraged its balance sheet to buy back stock. Historically, a leveraged buyout has generally proven bad for bond holders because a company's debt load increases and the value of existing debt often declines on concerns about the firm's ability to carry a heavier debt load. Cox Communications debt declined in value when the company was taken private by its controlling shareholders. EMERGING MARKETS EQUITY SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 27.18%, while Service Class shares provided a return of 26.96%. These returns do not reflect any applicable surrender or contract charges and compare with a return of 25.95% for the series' benchmark, the MSCI Emerging Markets Index. The investment objective of the series is to seek capital 2 <Page> appreciation. The series invests, under normal market conditions, at least 80% of its net assets in common stocks and related securities, such as preferred stock, convertible securities and depositary receipts, of emerging market issuers. CONTRIBUTORS TO PERFORMANCE Stock selection and, to a lesser extent, our overweighted position in the financial services sector boosted relative results for the period. Absa Group, African Bank Investments, and Standard Bank Group were among the series' overall top contributors to relative performance. Our avoidance of troubled finance company LG Card, South Korea's largest credit card issuer, also helped results. In the technology sector, our underweighted position as well as stock selection aided relative returns. Our relative positioning in poor-performing UTD Micro Electronics* contributed to overall results. Stock selection in the basic materials sector also helped the series' relative performance. Our holdings of Brazilian mining company Companhia Vale do Rio Doce boosted relative returns for the period. Our positioning in Mexico City-based Corp. Geo SA, a leading developer of housing in Mexico and Latin America, also aided relative results. Avoiding Yukos, one of Russia's largest oil firms, contributed to performance as the company filed for bankruptcy during the period. DETRACTORS FROM PERFORMANCE Stock selection in the health care sector and our underweighted position in the utilities and communications sector held back relative performance for the period. Health care company Taro Pharmaceutical* was among the series' overall top detractors. In the utilities and communications sector, our holdings of Brasil Telecom held back relative results. Stocks in other sectors that detracted from the series' relative performance included mining company MMC Norilsk Nickel, technology company AU Optronics, and Brazilian energy company Petroleo Brasileiro. During the reporting period, the total impact of currency movements was a detractor to performance relative to the benchmark. The base currency of the series is the U.S. dollar and the performance of the series and its benchmark is presented in terms of this currency. Nevertheless, specific holdings of the series and benchmark may be denominated in different currencies and, therefore, present the possibility of currency depreciation or appreciation. Because the exposures of the series and the benchmark to foreign currency movements may differ, from time to time, these movements may have a material impact on relative performance. The series' cash position also held back relative performance. As with nearly all annuity subaccounts, this series holds some cash to buy new holdings and to provide liquidity. In a period when emerging markets - -- as measured by the MSCI Emerging Markets Index -- rose, holding any cash hurt relative performance. The index does not have a cash position. * Stock was not held in the portfolio at the end of the period. GLOBAL GOVERNMENT SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 10.06%, while Service Class shares provided a return of 9.80%. These returns do not reflect any applicable contract or surrender charges and compare with a return of 10.35% for the series' benchmark, the Citigroup World Government Bond Index. The series seeks to provide moderate current income, preservation of capital and growth of capital by investing in debt obligations that are issued or guaranteed as to principal and interest by either (i) the U.S. Government, its agencies, authorities or instrumentalities or (ii) the governments of foreign countries. The series invests, under normal market conditions, at least 80% of its net assets in fixed-income securities of the U.S. government and foreign government securities of developed countries. The series may also invest in derivative instruments to offset adverse impacts in various markets. DETRACTORS FROM PERFORMANCE During the reporting period, the portfolio was adversely affected by our position in the British pound, as well as an underweight in Japanese bonds. Our country selection in euro-area bonds also detracted from performance. CONTRIBUTORS TO PERFORMANCE The portfolio benefited markedly from an overweight in the euro, as well as from currency overweights in the dollar bloc (Canada, Australia, and New Zealand), Sweden, and Eastern Europe (Poland and the Czech Republic). We also added value with bond overweights in Denmark, Sweden, and Australia. Our underweight and sector selection in U.S. bonds also added to performance, as did our curve positioning in U.K. bonds. GLOBAL TOTAL RETURN SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 17.12%, while Service Class shares provided a total return of 16.88%. These returns, which do not reflect any applicable contract or surrender charges, compare with a return of 10.87% for the series' primary benchmark, the Standard & Poor's 500 Stock Index, and a return of 12.90% for the series' secondary benchmark, a customized benchmark comprised of 60% of the Morgan Stanley Capital International (MSCI) World Index, and 40% of the J.P. Morgan Global Government Bond Index. The series seeks total return by investing in securities which will provide above-average current income (compared to a portfolio invested entirely in equity securities) and opportunities for long-term growth of capital and income. The series is a "global balanced fund," and invests in a combination of global equity and fixed income securities. Under normal market conditions, the series invests at least 40%, but not more than 75%, of its net assets in equity securities. In addition, at least 25% of its net assets are invested in fixed-income securities. CONTRIBUTORS TO PERFORMANCE For the equity portion of the portfolio, stock selection in utilities and communications, and health care contributed significantly to performance relative to the MSCI World Index. From an allocation perspective, our decision to underweight the lackluster technology sector contributed to results. In utilities and communications, the series benefited from our positions in energy provider Fortum Corp. and Texas-based electric power generator TXU. Prices for both stocks rose sharply over the period. The portfolio also benefited from avoiding Intel and Cisco Systems, two technology stocks that declined significantly during the period. Stocks in other sectors that contributed to relative performance included Syngenta, Italcementi, and Yell Group, from the basic materials, autos and housing, and leisure sectors, respectively. Our relative positioning in poor-performing health care company Pfizer also contributed to the series' relative results. For the fixed income portion of the portfolio, the series benefited markedly from an overweight in the euro, as well as from currency overweights in the dollar bloc (Canada, Australia, and New Zealand), Sweden, Switzerland, and Eastern Europe (Poland and the Czech Republic). We also added value with bond overweights in the euro area, Denmark, Sweden, and Australia. Our underweight, curve positioning, and sector selection in U.S. bonds also added significantly to performance. Our curve positioning in U.K. bonds also benefited the series. 3 <Page> DETRACTORS FROM PERFORMANCE For the equity portion of the portfolio, stock selection in financial services and retailing detracted from results relative to the MSCI World Index. To a lesser extent, slightly overweighting financial services and underweighting retailing also held back relative returns. At the stock level, financial services firms Converium Holdings*, Fannie Mae, and Goldman Sachs Group held back results. Although the utilities and communications sector was a top overall contributor, two stocks from this sector, France Telecom* and KDDI Corp., were among our top detractors. In the leisure sector, media conglomerates Tribune and Viacom detracted from relative results. Stocks in other sectors that held back results included Sanyo Shokai and Union Pacific*, from the leisure and transportation sectors respectively. During the reporting period, the fixed income portion of the portfolio was adversely affected by our positions in the British pound and Japanese yen, as well as an underweight in Japanese bonds. Our position in Canadian bonds, as well as country selection in euro-area bonds also detracted from performance. The series' cash position held back relative performance for the equity portion of the portfolio. As with nearly all annuity subaccounts, this series holds some cash to buy new holdings and to provide liquidity. In a period when markets rose noticeably, holding any cash hurt performance against all three of our benchmarks, the MSCI World Index, the S&P 500 Stock Index and the J.P. Morgan Global Government Bond Index, which have no cash positions. * Stock was not held in the portfolio at the end of the period. GOVERNMENT SECURITIES SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 3.76%, while Service Class shares provided a total return of 3.55%. These returns do not reflect any applicable contract or surrender charges and compares with a return of 4.08% for the series' benchmark, the Lehman Brothers Government/Mortgage Index. The series seeks current income and preservation of capital by investing in U.S. Government and U.S. Government-related securities. The series invests, under normal market conditions, at least 80% of its net assets in U.S Government securities. DETRACTORS FROM PERFORMANCE Holding lower-yielding issues relative to the portfolio's benchmark held back results for the period. Relative to the benchmark, we were underweighted in 30-year mortgage-backed securities, which outperformed comparable-maturity treasuries. The portfolio was adversely impacted by prepayments on certain longer-term mortgage-backed securities. CONTRIBUTORS TO PERFORMANCE Over the period the portfolio benefited from its allocation to government agency securities. Our duration positioning also contributed to relative results. (Duration is a measure of sensitivity to interest rate changes.) HIGH YIELD SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 9.54%, while Service Class shares provided a return of 9.37%. The returns do not reflect any applicable contract or surrender charges and compare with returns of 10.33% and 11.13%, for the series' benchmarks, the Lipper High Yield Bond Index and the Lehman Brothers High Yield Index, respectively, The series seeks to provide high current income and capital appreciation by investing primarily in certain lower rated or unrated fixed income securities (possibly with equity features) of U.S. and foreign issuers. The series invests, under normal market conditions, at least 80% of its net assets in high income securities, generally lower rated bonds. DETRACTORS FROM PERFORMANCE The portfolio's underperformance versus its benchmarks was attributable in part to our underweighted positions in the more speculative lower-rated sectors of the high yield market, which generated above average returns in 2004. Several specific holdings also detracted from relative performance, including Dobson Communications, a regional wireless services provider, Pegasus Communications*, and poor-performing textile manufacturer Westpoint Stevens*. CONTRIBUTORS TO PERFORMANCE The portfolio's relative performance was helped by several individual holdings that performed well during the period. These included Safilo, a maker of corrective eyewear and sunglasses, chemical company Rhodia, St. Louis-based mining company Doe Run Resources, Texas energy company El Paso Corp., retail energy firm Mirant Americas*, and agricultural company IMC Global. * Security was not held in the portfolio at the end of the period. INTERNATIONAL VALUE SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 28.02%, while Service Class shares provided a return of 27.82%. These returns do not reflect any applicable contract or surrender charges and compare with returns of 20.70% and 24.88% for the series' benchmarks, the MSCI EAFE Index and the MSCI EAFE Value Index, respectively. The series seeks long-term growth of capital with a secondary objective of seeking reasonable current income. The series invests, under normal market conditions, at least 65% of its net assets in equity securities of foreign (including emerging market) companies that MFS believes are undervalued in the market relative to their long term potential. CONTRIBUTORS TO PERFORMANCE The series benefited most significantly during the period from stock selection in the financial services, energy, and utilities and communications sectors. Several of our financial services positions, such as JACCS Co. and Chiba Bank, posted strong absolute returns and were among the leading individual contributors to relative performance versus the portfolio's primary benchmark, the MSCI EAFE Index. In the energy sector, our relative positions in strong-performing CNOOC Ltd., a Chinese offshore oil and gas company, and Hungarian oil and gas company MOL Magyar aided relative returns. Our positions in Nordic utilities company Fortum and U.K. company United Utilities also contributed to strong results. Other leading individual contributors to relative performance included agribusiness firm Syngenta, Japanese housing company Sekisui Chemical (also known for their plastics business), Italian cement company Italcementi, and U.K. directories business Yell Group. DETRACTORS FROM PERFORMANCE Stock selection in the transportation sector held back relative performance for the period. Our holdings of poor-performing easyJet, which is not tracked by the MSCI EAFE Index, hurt relative results. Although our underweighted position in the industrial goods and services sector detracted from the series' performance overall, no individual stocks within the sector were among the series' top detractors. Individual stocks in other sectors 4 <Page> that held back relative returns during the period included financial services company Converium Holdings, retailer Sanyo Shokai, leisure company Tamron, utilities and communications companies France Telecom* and KDDI Corp., and frozen novelties company CoolBrands International. The series' cash position also held back relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and to provide liquidity. In a period when equity markets -- as measured by the MSCI EAFE Index - -- rose, holding any cash hurt relative performance. The index does not have a cash position. * Stock was not held in the portfolio at the end of the period. MONEY MARKET SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 0.83%, while Service Class shares provided a return of 0.57%. These returns do not reflect any applicable contract or surrender charges. As of year end, the seven-day yields with and without waiver, were 1.61%, and 1.36% for the Initial Class and Service Class respectively. The seven-day yield is based on the latest seven days ended December 31, 2004, with dividends annualized. The yield quotation more closely reflects the current earnings of the money market portfolio than does the total return. The investment objective of the series is to seek maximum current income to the extent consistent with stability of principal by investing exclusively in money market investments maturing in less than 13 months. The series invests in U.S. dollar-denominated money market instruments such as obligations of, or guaranteed by, the U.S. Government, its agencies or instrumentalities, certificates of deposit, commercial paper, repurchase agreements collateralized by U.S. Government securities, and other short-term obligations which are rated within the highest credit ratings by one or more rating agencies or are unrated and considered by MFS to be of comparable quality. The series may invest up to 35% of its total net assets in U.S. dollar-denominated securities of foreign issuers. PORTFOLIO PERFORMANCE We believed that interest rates would rise during the period and, as such, we shortened the weighted average maturity for the series significantly, from 49 days at the start of the period to 33 days as the period ended. Essentially, we looked to cut our interest-rate risk anticipating short-term rates would begin to rise and continue to do so throughout the period. On December 31, 2004, approximately 94% of the series' assets were invested in first tier commercial paper with the remainder in U.S. government sponsored agencies and repurchase agreements collateralized by U.S. government sponsored agencies. STRATEGIC INCOME SERIES To gauge performance of this portfolio, we use four benchmarks reflecting the varying results of the different markets in which we invest. For the year ended December 31, 2004, Initial Class shares of the MFS Strategic Income Series provided a total return of 8.04%, while Service Class Shares provided a return of 7.83%. These returns do not reflect any applicable contract or surrender charges and compare with the following returns over the same period for the series' multiple benchmarks: 11.73% for the J.P. Morgan Emerging Markets Bond Global Index; 11.13% for the Lehman Brothers High Yield Index; 5.17% for the Citigroup World Government Bond Non-dollar Hedged Index; and 4.34% for the Lehman Brothers Aggregate Bond Index. The series seeks to provide high current income by investing in fixed-income securities and seeks to take advantage of opportunities to realize significant capital appreciation while maintaining a high level of current income. The series invests, under normal market conditions, at least 65% of its net assets in fixed-income securities. These securities include U.S. government securities, foreign government securities, mortgage-backed and asset-backed securities, corporate bonds, and emerging market securities. DETRACTORS FROM PERFORMANCE The portfolio's underweighted allocation to both mortgage-backed securities and the supranational sector held back relative results as both sectors outperformed Treasuries during the period. Entering the period, we believed higher yielding sectors of the fixed income market such as investment grade and high yield corporate bonds offered more value than the higher quality sectors given our favorable view of the U.S. economy and credit quality. While that view was substantiated during the course of 2004, our underweighted position in mortgages and supranationals detracted from performance relative to the series' benchmark. Additionally, we do not believe that the riskiest parts of the high yield market, i.e., lower quality "B"- and "CCC"- rated securities, fall within an appropriate risk tolerance for the series. As such, the portfolio underperformed the series' benchmarks due to our underweighted position in "B"- and "CCC"- rated corporate bonds when those bonds rallied in the final quarter of the period. CONTRIBUTORS TO PERFORMANCE The series benefited from a positive currency effect generated largely from our exposure to bonds denominated in the Euro, Swedish Krona, and Japanese Yen. In addition, our holdings in many European and other sovereign bonds contributed positively to performance. Overweighted positions in bonds issued by the governments of Germany, Ireland, New Zealand, the Netherlands, and Brazil helped relative results. Finally, given our favorable view toward the improving U.S. economy and improving credit quality in the U.S., the portfolio maintained overweighted positions in both investment grade corporate bonds and higher quality high yield corporate bonds. As such, our allocation to "BBB"- and "BB"- rated securities in the industrial, utility, and finance sectors benefited performance. The views expressed in this report are those of the portfolio managers only through the end of the period of the report as stated on the cover and do not necessarily reflect the views of MFS or any other person in the MFS organization. These views are subject to change at any time based on market and other conditions, and MFS disclaims any responsibility to update such views. These views may not be relied upon as investment advice or as an indication of trading intent on behalf of any MFS/Sun Life Series. References to specific securities are not recommendations of such securities and may not be representative of any MFS/Sun Life Series' current or future investments. Variable annuities are designed for long-term retirement investing; please see your investment professional for more information. INDEX DEFINITIONS Citigroup World Government Bond Index measures the government bond markets around the world. CitigroupWorld Government Bond Non-dollar Hedged Index measures the government bond markets around the world. J.P. Morgan Global Government Bond Index measures government bond markets around the world. 5 <Page> J.P. Morgan Emerging Markets Bond Global Index (the EMBI Global) tracks debt instruments in the emerging markets (includes a broader array of countries than the EMBI Plus). Lehman Brothers Aggregate Bond Index measures the U.S. investment grade, fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. Lehman Brothers Government/Credit Index measures all debt obligations of the U.S. Treasury and U.S. government agencies, and all investment-grade domestic corporate debt. Lehman Brothers Government/Mortgage Index measures government and mortgage securities markets. Lehman Brothers High Yield Index measures the universe of non-investment grade, fixed rate debt. Pay-in-kind (PIK) bonds, Eurobonds, and debt issues from countries designated as emerging markets (e.g., Argentina, Brazil, Venezuela, etc.) are excluded. Lipper High Yield Bond Index measures the 30 largest retail mutual funds in the Lipper High Yield Bond Category. MSCI EAFE (Europe, Australasia, Far East) Index is a free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. MSCI EAFE (Europe, Australasia, Far East) Value Index is a free float-adjusted market capitalization index that is designed to measure developed market value equity performance, excluding the US and Canada. MSCI Emerging Markets Index is a free float-adjusted market capitalization index that is designed to measure equity market performance in the global emerging markets. MSCI World Index measures stock markets in the developed world. Standard & Poor's 500 Stock Index (S&P 500) is a capitalization- weighted index of 500 widely held stocks, designed to measure broad U.S. equity performance. IT IS NOT POSSIBLE TO INVEST DIRECTLY IN AN INDEX. 6 <Page> PORTFOLIO COMPOSITION -- BOND SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Bonds 96.6% Cash & Other Net Assets 3.4% </Table> MARKET SECTORS* <Table> High Grade Corporates 55.5% High Yield Corporates 11.6% Commercial Mortgage Backed 7.3% Mortgage Backed 6.4% Emerging Markets Debt 4.8% U.S. Government Agencies 4.3% Cash & Other Net Assets 3.4% Asset Backed 2.8% U.S. Treasuries 2.6% International Sovereigns 1.3% </Table> CREDIT QUALITY** <Table> AAA 21.5% AA 3.7% A 12.9% BBB 41.8% BB 14.7% B 4.2% Other 1.2% </Table> PORTFOLIO FACTS <Table> Average Duration 5.1 Average Life 8.6 Average Maturity*** 13.7 Average Quality A- Average Quality Short Term Bonds A-1 </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. ** Credit quality ratings are based on a weighted average of each security's rating from Moody's Investors Service. If not rated by Moody's, the rating will be that assigned by Standard & Poor's. Likewise, if not assigned a rating by Standard & Poor's, it will be based on the rating assigned by Fitch, Inc. U.S. Treasuries and mortgage-backed securities are included in the "AAA"-rating category. *** The average maturity shown is calculated using the final stated maturity on the portfolio's holdings without taking into account any holdings which have been pre-refunded to an earlier date or which have a mandatory put date prior to the stated maturity. The average life shown takes into account these earlier dates. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 7 <Page> PORTFOLIO COMPOSITION -- EMERGING MARKETS EQUITY SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 98.1% Cash & Other Net Assets 0.8% Preferred Stocks 1.1% </Table> TOP TEN HOLDINGS <Table> Samsung Electronics Co. Ltd. 6.2% Anglo American PLC 4.5% OAO Lukoil, ADR 2.5% Teva Pharmaceutical Industries Ltd. 2.4% China Mobile (Hong Kong) Ltd. 2.4% POSCO 2.3% Petroleo Brasileiro S/A 2.2% Companhia Vale Do Rio Doce 2.1% Sasol Ltd. 2.1% Standard Bank Group Ltd. 2.0% </Table> SECTOR WEIGHTINGS <Table> Financial Services 24.7% Basic Materials 19.4% Utilities & Communications 13.6% Technology 11.1% Energy 10.0% Autos & Housing 5.5% Consumer Staples 4.5% Health Care 3.0% Leisure 2.9% Special Products & Services 1.9% Retailing 1.1% Industrial Goods & Services 1.0% Transportation 0.5% </Table> COUNTRY WEIGHTINGS <Table> South Korea 19.0% Brazil 10.8% Taiwan 10.7% South Africa 10.4% Mexico 8.6% China 6.6% Russia 4.8% India 4.7% Israel 4.7% Other 19.7% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 8 <Page> PORTFOLIO COMPOSITION -- GLOBAL GOVERNMENTS SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Bonds 94.5% Cash & Other Net Assets 5.5% </Table> MARKET SECTORS* <Table> International Sovereigns 81.0% Cash & Other Net Assets 5.5% U.S. Treasuries 4.8% Commercial Mortgage Backed 3.5% Emerging Markets Debt 3.0% Mortgage Backed 1.2% Municipal 1.0% </Table> CREDIT QUALITY** <Table> AAA 74.7% AA 8.8% A 4.7% BBB 2.2% Other 9.6% </Table> PORTFOLIO FACTS <Table> Average Duration 5.6 Average Life 8.3 Average Maturity*** 9.3 Average Quality AA+ Average Quality Short Term Bonds A-1 </Table> COUNTRY WEIGHTINGS <Table> United States 18.2% Germany 13.8% France 9.2% Japan 7.5% United Kingdom 7.5% Finland 6.3% Ireland 6.1% New Zealand 5.1% Canada 5.0% Other 21.3% </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. ** Credit quality ratings are based on a weighted average of each security's rating from Moody's Investors Service. If not rated by Moody's, the rating will be that assigned by Standard & Poor's. Likewise, if not assigned a rating by Standard & Poor's, it will be based on the rating assigned by Fitch, Inc. U.S. Treasuries and mortgage-backed securities are included in the "AAA"-rating category. *** The average maturity shown is calculated using the final stated maturity on the portfolio's holdings without taking into account any holdings which have been pre-refunded to an earlier date or which have a mandatory put date prior to the stated maturity. The average life shown takes into account these earlier dates. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 9 <Page> PORTFOLIO COMPOSITION -- GLOBAL TOTAL RETURN SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Stocks 60.9% Bonds 36.9% Cash & Other Net Assets 2.2% </Table> TOP TEN HOLDINGS* <Table> United Kingdom Treasury, 5%, 2012 1.9% Federal Republic of Germany, 5.25%, 2010 1.9% Quebec Province, 1.6%, 2013 1.8% Republic of France, 4.75%, 2007 1.6% Republic of Ireland, 4.25%, 2007 1.6% Government of New Zealand, 6.5%, 2013 1.5% Federal Republic of Germany, 6.25%, 2030 1.5% Republic of Finland, 3%, 2008 1.5% TOTAL S.A., ADR 1.3% U.S. Treasury Bonds, 6.25%, 2030 1.3% </Table> EQUITY SECTOR WEIGHTINGS <Table> Financial Services 14.6% Utilities & Communications 10.8% Energy 6.8% Consumer Staples 5.7% Health Care 4.3% Basic Materials 3.8% Autos & Housing 3.5% Leisure 3.3% Industrial Goods & Services 3.1% Retailing 1.9% Transportation 1.9% Technology 0.8% Special Products & Services 0.4% </Table> TOP FIVE BOND MARKET SECTORS* <Table> International Sovereigns 30.9% U.S. Treasuries 2.8% Emerging Markets Debt 1.1% Commercial Mortgage Backed 1.0% Mortgage Backed 0.4% </Table> COUNTRY WEIGHTINGS <Table> United States 31.7% United Kingdom 11.4% Japan 8.9% France 8.4% Germany 6.4% Switzerland 5.5% Finland 3.5% Canada 3.2% Netherlands 2.7% Other 18.3% </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 10 <Page> PORTFOLIO COMPOSITION -- GOVERNMENT SECURITIES SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Bonds 90.5% Cash & Other Net Assets 9.5% </Table> MARKET SECTORS* <Table> Mortgage Backed 58.0% U.S. Government Agencies 25.5% Cash & Other Net Assets 9.5% U.S. Treasuries 6.8% Residential Mortgage Backed 0.2% </Table> CREDIT QUALITY** <Table> AAA 98.6% Not Rated 0.3% Other 1.1% </Table> PORTFOLIO FACTS <Table> Average Duration 3.9 Average Life 6.2 Average Maturity*** 17.3 Average Quality AAA Average Quality Short Term Bonds A-1 </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. ** Credit quality ratings are based on a weighted average of each security's rating from Moody's Investors Service. If not rated by Moody's, the rating will be that assigned by Standard & Poor's. Likewise, if not assigned a rating by Standard & Poor's, it will be based on the rating assigned by Fitch, Inc. If not rated by any of the three agencies, the security is considered not rated, except for U.S. Treasuries and mortgage-backed securities, which are included in the "AAA"-rating category. *** The average maturity shown is calculated using the final stated maturity on the portfolio's holdings without taking into account any holdings which have been pre-refunded to an earlier date or which have a mandatory put date prior to the stated maturity. The average life shown takes into account these earlier dates. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 11 <Page> PORTFOLIO COMPOSITION -- HIGH YIELD SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Bonds 94.1% Cash & Other Net Assets 4.1% Stocks 1.0% Convertible Preferred Stocks 0.3% Preferred Stocks 0.5% </Table> TOP FIVE BOND INDUSTRIES* <Table> Utilities-Electric Power 8.8% Telecom-Wireline 6.2% Gaming & Lodging 5.4% Chemicals 5.4% Wireless Communications 4.6% </Table> CREDIT QUALITY** <Table> BBB 3.0% BB 27.9% B 45.5% CCC 14.6% CC 1.7% D 0.4% Not Rated 0.9% Equity 1.8% Other 4.2% </Table> PORTFOLIO FACTS <Table> Average Duration 4.4 Average Life 7.9 Average Maturity*** 8.2 Average Quality B Average Quality Short Term Bonds A-1 </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. ** Credit quality ratings are based on a weighted average of each security's rating from Moody's Investors Service. If not rated by Moody's, the rating will be that assigned by Standard & Poor's. Likewise, if not assigned a rating by Standard & Poor's, it will be based on the rating assigned by Fitch, Inc. If not rated by any of the three agencies, the security is considered not rated. *** The average maturity shown is calculated using the final stated maturity on the portfolio's holdings without taking into account any holdings which have been pre-refunded to an earlier date or which have a mandatory put date prior to the stated maturity. The average life shown takes into account these earlier dates. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 12 <Page> PORTFOLIO COMPOSITION -- INTERNATIONAL VALUE SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 97.7% Cash & Other Net Assets 2.3% </Table> TOP TEN HOLDINGS <Table> Total S.A. 2.9% BP PLC 2.0% Royal Bank of Scotland Group PLC 1.9% Vodafone Group PLC 1.9% Nestle S.A. 1.9% Syngenta AG 1.8% Takefuji Corp. 1.8% Deutsche Telekom AG 1.5% TPG NV 1.5% Tokyo Gas Co. Ltd. 1.4% </Table> SECTOR WEIGHTINGS <Table> Financial Services 19.3% Utilities & Communications 18.8% Energy 11.6% Consumer Staples 8.2% Autos & Housing 8.2% Leisure 6.7% Retailing 5.5% Health Care 5.4% Transportation 3.7% Industrial Goods & Services 3.7% Basic Materials 3.3% Technology 2.7% Special Products & Services 0.6% </Table> COUNTRY WEIGHTINGS <Table> Great Britain 24.9% Japan 18.6% France 10.8% Switzerland 4.7% Sweden 4.6% Germany 4.1% Netherlands 3.9% Spain 3.5% South Korea 3.4% Other 21.5% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 13 <Page> PORTFOLIO COMPOSITION -- MONEY MARKET SERIES SHORT TERM CREDIT** <Table> Average Quality Short Term Bonds A-1 </Table> MATURITY BREAKDOWN <Table> 0 to 29 days 57.1% 30 to 59 days 29.6% 60 to 89 days 6.7% 90 to 365 days 6.4% Fixed Income Other 0.2% </Table> [CHART] PORTFOLIO STRUCTURE* <Table> Commercial Paper 93.5% U.S. Government Agencies 6.3% Other 0.2% </Table> * For purposes of this graphical presentation, the fixed income portion includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. ** Short-term credit quality is based upon the average of the ratings from Moody's Investors Service, Standard & Poor's, and Fitch, Inc. for each security. If not rated by any of the three agencies, the security is considered not rated. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed, and current holdings may be different. 14 <Page> PORTFOLIO COMPOSITION -- STRATEGIC INCOME SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Bonds 91.7% Cash & Other Net Assets 8.0% Stocks 0.3% </Table> MARKET SECTORS* <Table> High Yield Corporates 34.2% International Sovereigns 17.4% Emerging Markets Debt 14.3% High Grade Corporates 10.8% Cash & Other Net Assets 8.0% Commercial Mortgage Backed 8.0% Mortgage Backed 5.3% U.S. Government Agencies 1.6% Domestic Convertibles 0.3% Residential Mortgage Backed 0.1% </Table> CREDIT QUALITY** <Table> AAA 28.7% AA 1.5% A 3.7% BBB 14.1% BB 18.2% B 24.1% CCC 4.8% CC 0.4% Not Rated 0.3% Equity 0.3% Other 3.9% </Table> PORTFOLIO FACTS <Table> Average Duration 4.1 Average Life 7.9 Average Maturity*** 10.7 Average Quality BBB Average Quality Short Term Bonds A-1 </Table> COUNTRY WEIGHTINGS <Table> United States 62.5% Germany 4.9% Brazil 3.3% Russia 3.0% Mexico 2.7% United Kingdom 2.5% Ireland 2.3% Netherlands 1.9% France 1.8% Other 15.1% </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. ** Credit quality ratings are based on a weighted average of each security's rating from Moody's Investors Service. If not rated by Moody's, the rating will be that assigned by Standard & Poor's. Likewise, if not assigned a rating by Standard & Poor's, it will be based on the rating assigned by Fitch, Inc. If not rated by any of the three agencies, the security is considered not rated, except for U.S. Treasuries and mortgage-backed securities, which are included in the "AAA"-rating category. *** The average maturity shown is calculated using the final stated maturity on the portfolio's holdings without taking into account any holdings which have been pre-refunded to an earlier date or which have a mandatory put date prior to the stated maturity. The average life shown takes into account these earlier dates. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 15 <Page> PERFORMANCE SUMMARY The information below and on the following pages illustrates the historical performance of each series in comparison to its benchmark(s). Benchmark comparisons are unmanaged and do not reflect any fees or expenses. The performance of other share classes will be more than or less than the line shown. It is not possible to invest directly in an index. (See Notes to Performance Summary.) VISIT sunlife-usa.com FOR THE MOST RECENT MONTH-END PERFORMANCE RESULTS. MARKET VOLATILITY CAN SIGNIFICANTLY AFFECT SHORT-TERM PERFORMANCE, AND CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE PERFORMANCE DATA QUOTED. ANY HIGH SHORT-TERM RETURNS MAY BE AND LIKELY WERE ATTRIBUTED TO RECENT FAVORABLE MARKET CONDITIONS WHICH MAY NOT BE REPEATED. THE PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND UNITS, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. THE PERFORMANCE SHOWN DOES NOT REFLECT THE DEDUCTION OF TAXES, IF ANY, THAT A CONTRACT OWNER WOULD PAY ON DISTRIBUTIONS OR THE REDEMPTION OF CONTRACT UNITS. BOND SERIES(1),(2),(5),(7),(9),(10),(14) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998.) <Table> <Caption> BOND SERIES - LEHMAN BROTHERS INITIAL CLASS GOVERNMENT/CREDIT INDEX# May-98 $ 10,000 $ 10,000 Dec-98 $ 10,690 $ 10,730 Dec-99 $ 10,509 $ 10,499 Dec-00 $ 11,579 $ 11,744 Dec-01 $ 12,488 $ 12,742 Dec-02 $ 13,678 $ 14,149 Dec-03 $ 15,007 $ 14,809 Dec-04 $ 15,945 $ 15,430 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +6.25% +27.68% +51.73% +59.45% Average Annual Total Return +6.25% +8.49% +8.70% +7.26% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +5.91% +26.72% +50.32% +57.97% Average Annual Total Return +5.91% +8.21% +8.49% +7.11% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Average corporate debt BBB-rated fund+ +5.11% +7.03% +7.53% +5.86% Lehman Brothers Government/ Credit Index# +4.19% +6.59% +8.00% +6.72% </Table> * For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998. + Source: Lipper Inc., an independent firm that reports mutual fund performance. # Source: Standard & Poor's Micropal, Inc. EMERGING MARKETS EQUITY SERIES(1),(3),(8),(9) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, June 5, 1996, through December 31, 2004. Index information is from June 1, 1996.) <Table> <Caption> EMERGING MARKETS MSCI EMERGING EQUITY SERIES - INITIAL CLASS MARKETS INDEX# Jun-96 $ 10,000 $ 10,000 Dec-96 $ 10,000 $ 9,641 Dec-97 $ 11,046 $ 8,524 Dec-98 $ 7,735 $ 6,364 Dec-99 $ 11,794 $ 10,590 Dec-00 $ 9,110 $ 7,349 Dec-01 $ 9,017 $ 7,174 Dec-02 $ 8,847 $ 6,744 Dec-03 $ 13,501 $ 10,539 Dec-04 $ 17,171 $ 13,274 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +27.18% +90.43% +45.60% +71.71% Average Annual Total Return +27.18% +23.95% +7.80% +6.51% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +26.96% +89.06% +44.38% +70.27% Average Annual Total Return +26.96% +23.65% +7.62% +6.41% </Table> COMPARATIVE BENCHMARK <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ MSCI Emerging Markets Index# +25.95% +22.77% +4.62% +3.35% </Table> * For the period from the commencement of the series' investment operations, June 5, 1996, through December 31, 2004. Index information is from June 1, 1996. # Source: Standard & Poor's Micropal, Inc. 16 <Page> GLOBAL GOVERNMENT SERIES(1),(3),(4),(5),(6),(7),(9),(10),(14) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> GLOBAL GOVERNMENT CITIGROUP WORLD SERIES - INITIAL CLASS GOVERNMENT BOND INDEX# Dec-94 $ 10,000 $ 10,000 Dec-95 $ 11,569 $ 11,904 Dec-96 $ 12,107 $ 12,335 Dec-97 $ 12,016 $ 12,363 Dec-98 $ 13,873 $ 14,256 Dec-99 $ 13,154 $ 13,647 Dec-00 $ 13,315 $ 13,864 Dec-01 $ 13,034 $ 13,727 Dec-02 $ 15,723 $ 16,403 Dec-03 $ 18,176 $ 18,849 Dec-04 $ 20,004 $ 20,800 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +10.06% +53.48% +52.07% +100.04% Average Annual Total Return +10.06% +15.35% +8.74% +7.18% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +9.80% +52.36% +50.81% +98.38% Average Annual Total Return +9.80% +15.07% +8.56% +7.09% </Table> COMPARATIVE BENCHMARK <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Citigroup World Government Bond Index# +10.35% +14.86% +8.79% +7.60% </Table> #Source: Standard & Poor's Micropal, Inc. GLOBAL TOTAL RETURN SERIES(1),(2),(5),(7),(9),(10),(14) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> GLOBAL TOTAL RETURN 60% MSCI WORLD/40% J.P. MORGAN STANDARD & POOR'S SERIES - INITIAL CLASS GLOBAL GOVERNMENT BOND INDEX# 500 STOCK INDEX# Dec-94 $ 10,000 $ 10,000 $ 10,000 Dec-95 $ 11,789 $ 12,024 $ 13,753 Dec-96 $ 13,479 $ 13,209 $ 16,909 Dec-97 $ 15,313 $ 14,538 $ 22,548 Dec-98 $ 18,127 $ 17,639 $ 28,992 Dec-99 $ 19,654 $ 19,791 $ 35,092 Dec-00 $ 20,103 $ 18,387 $ 31,900 Dec-01 $ 18,861 $ 16,492 $ 28,111 Dec-02 $ 18,971 $ 15,619 $ 21,901 Dec-03 $ 23,329 $ 19,621 $ 28,179 Dec-04 $ 27,322 $ 22,152 $ 31,243 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +17.12% +44.85% +39.01% +173.22% Average Annual Total Return +17.12% +13.15% +6.81% +10.57% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +16.88% +43.80% +37.90% +171.03% Average Annual Total Return +16.88% +12.87% +6.64% +10.48% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Average global flexible port fund+ +13.31% +9.05% +2.94% +9.72% 60% MSCI World/40% J.P. Morgan Global Government Bond Index# +12.90% +10.34% +2.28% +8.28% Standard & Poor's 500 Stock Index# +10.87% +3.58% -2.30% +12.07% </Table> + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. 17 <Page> GOVERNMENT SECURITIES SERIES(5),(6),(9) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> GOVERNMENT SECURITIES LEHMAN BROTHERS SERIES - INITIAL CLASS# GOVERNMENT/MORTGAGE INDEX# Dec-94 $ 10,000 $ 10,000 Dec-95 $ 11,766 $ 11,781 Dec-96 $ 11,960 $ 12,214 Dec-97 $ 13,003 $ 13,380 Dec-98 $ 14,134 $ 14,547 Dec-99 $ 13,869 $ 14,469 Dec-00 $ 15,549 $ 16,247 Dec-01 $ 16,760 $ 17,500 Dec-02 $ 18,348 $ 19,260 Dec-03 $ 18,742 $ 19,785 Dec-04 $ 19,447 $ 20,592 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +3.76% +16.38% +40.23% +94.47% Average Annual Total Return +3.76% +5.19% +7.00% +6.88% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +3.55% +15.56% +39.13% +92.96% Average Annual Total Return +3.55% +4.94% +6.83% +6.79% COMPARATIVE BENCHMARKS <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Average general U.S. government fund+ +3.19% +4.75% +6.43% +6.43% Lehman Brothers Government/Mortgage Index# +4.08% +5.57% +7.31% +7.49% </Table> + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. HIGH YIELD SERIES(1),(2),(4),(7),(10) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> HIGH YIELD SERIES - LEHMAN BROTHERS INITIAL CLASS HIGH YIELD INDEX# Dec-94 $ 10,000 $ 10,000 Dec-95 $ 11,693 $ 11,917 Dec-96 $ 13,111 $ 13,270 Dec-97 $ 14,846 $ 14,964 Dec-98 $ 14,932 $ 15,243 Dec-99 $ 15,965 $ 15,608 Dec-00 $ 14,881 $ 14,693 Dec-01 $ 15,148 $ 15,469 Dec-02 $ 15,557 $ 15,251 Dec-03 $ 18,892 $ 19,670 Dec-04 $ 20,695 $ 21,859 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +9.54% +36.62% +29.63% +106.95% Average Annual Total Return +9.54% +10.96% +5.33% +7.54% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +9.37% +35.71% +28.58% +105.29% Average Annual Total Return +9.37% +10.71% +5.16% +7.46% COMPARATIVE BENCHMARKS <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ------------------------------------------------------------------------------------------------------ Lipper High Yield Bond Index+ +10.33% +10.81% +3.98% +6.69% Lehman Brothers High Yield Index# +11.13% +12.22% +6.97% +8.13% </Table> + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. 18 <Page> INTERNATIONAL VALUE SERIES(1),(3),(11),(12) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, October 2, 1995, through December 31, 2004. Index information is from October 1, 1995.) <Table> <Caption> INTERNATIONAL VALUE SERIES - INITIAL CLASS MSCI EAFE VALUE INDEX# MSCI EAFE INDEX# Oct-95 $ 10,000 $ 10,000 $ 10,000 Dec-95 $ 10,130 $ 10,481 $ 10,413 Dec-96 $ 10,620 $ 11,447 $ 11,075 Dec-97 $ 11,314 $ 11,655 $ 11,303 Dec-98 $ 13,767 $ 13,764 $ 13,601 Dec-99 $ 16,135 $ 17,141 $ 17,314 Dec-00 $ 15,759 $ 16,658 $ 14,898 Dec-01 $ 13,453 $ 13,623 $ 11,739 Dec-02 $ 12,664 $ 11,497 $ 9,901 Dec-03 $ 16,923 $ 16,782 $ 13,778 Dec-04 $ 21,665 $ 20,957 $ 16,630 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +28.02% +61.04% +34.28% +116.65% Average Annual Total Return +28.02% +17.21% +6.07% +8.72% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +27.82% +60.09% +33.48% +115.37% Average Annual Total Return +27.82% +16.98% +5.95% +8.65% COMPARATIVE BENCHMARKS <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ MSCI EAFE Value Index# +24.88% +15.44% +4.10% +8.33% MSCI EAFE Index# +20.70% +12.31% -0.80% +5.65% </Table> * For the period from the commencement of the series' investment operations, October 2, 1995, through December 31, 2004. Index information is from October 1, 1995. # Source: Standard & Poor's Micropal, Inc. MONEY MARKET SERIES(1),(13),(15) PERFORMANCE SUMMARY THROUGH 12/31/04 <Table> <Caption> CURRENT 7-DAY YIELD* CLASS INCEPTION 1 YEAR TOTAL RETURN (WITH AND WITHOUT WAIVER) ----- --------- ------------------- ------------------------ Initial Class 7/19/85 0.83% 1.61% Service Class 8/24/01 0.57% 1.36% </Table> * Based on the latest seven days ended as of December 31, 2004, with dividends annualized. The yield quotation more closely reflects the current earnings of the fund than the total return quotation. 19 <Page> STRATEGIC INCOME SERIES(1),(2),(4),(5),(7),(9),(10),(14) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998.) <Table> <Caption> CITIGROUP WORLD JP MORGAN STRATEGIC INCOME GOVERNMENT BOND EMERGING MARKETS LEHMAN BROTHERS LEHMAN BROTHERS SERIES - INITIAL CLASS NON-DOLLAR HEDGED INDEX# BOND GLOBAL INDEX++ AGGREGATE BOND INDEX# HIGH YIELD INDEX# May-98 $ 10,000 $ 10,000 $ 10,000 $ 10,000 $ 10,000 Dec-98 $ 10,040 $ 10,767 $ 8,367 $ 10,647 $ 9,817 Dec-99 $ 10,503 $ 11,077 $ 10,390 $ 10,559 $ 10,052 Dec-00 $ 10,805 $ 12,144 $ 11,866 $ 11,787 $ 9,463 Dec-01 $ 11,162 $ 12,887 $ 12,048 $ 12,782 $ 9,962 Dec-02 $ 12,001 $ 13,770 $ 13,621 $ 14,093 $ 9,822 Dec-03 $ 13,548 $ 14,029 $ 17,125 $ 14,671 $ 12,668 Dec-04 $ 14,637 $ 14,755 $ 19,133 $ 15,308 $ 14,078 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +8.04% +31.13% +39.36% +46.37% Average Annual Total Return +8.04% +9.46% +6.86% +5.89% Service Class <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Cumulative Total Return +7.83% +30.15% +38.17% +45.12% Average Annual Total Return +7.83% +9.18% +6.68% +5.76% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------------------------ Average general bond fund+ +4.27% +5.56% +6.02% +5.24% Citigroup World Government Bond Non-Dollar Hedged Index# +5.17% +4.61% +5.90% +6.01% JP Morgan Emerging Markets Bond Global Index++ +11.73% +16.67% +12.99% +10.22% Lehman Brothers Aggregate Bond Index# +4.34% +6.19% +7.71% +6.59% Lehman Brothers High Yield Index# +11.13% +12.22% +6.97% +5.26% </Table> * For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998. + Source: Lipper Inc. ++ Source: Bloomberg. # Source: Standard & Poor's Micropal, Inc. 20 <Page> NOTES TO PERFORMANCE SUMMARY Initial Class shares have no sales charge. Service Class shares, which have an inception date of August 24, 2001, have no sales charge and carry a 0.25% annual 12b-1 fee. Service Class share performance includes the performance of Initial Class shares for periods prior to the inception of Service Class. Because operating expenses of Service Class shares are higher than those of Initial Class, the Service Class performance generally would have been lower than Initial Class performance. Returns shown do not reflect the deduction of the mortality and expense risk charges and administration fees. For performance that reflects the deduction of fees and charges imposed by insurance company separate accounts, visit sunlife-usa.com. Performance results reflect any applicable expense subsidies and waivers in effect during the periods shown. Without such subsidies and waivers the series' performance results would be less favorable. Please see the prospectus and financial statements for complete details. All results are historical and assume the reinvestment of dividends and capital gains. From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. KEY RISK CONSIDERATIONS (1) The portfolio may invest in foreign and/or emerging markets securities, which are more susceptible to interest rate, currency exchange rate, economic, and political risks. (2) The portfolio may invest in high yield or lower-rated securities, which may provide greater returns but are subject to greater-than-average risk. (3) The portfolio may invest a substantial amount of its assets in issuers located in a limited number of countries and therefore is susceptible to adverse economic, political or regulatory developments affecting those countries. (4) The portfolio may invest a relatively high percentage of its assets in a small number of issuers or even in a single issuer. This makes the portfolio's value more sensitive to developments associated with the issuer and the overall market. (5) The portfolio may invest in mortgage-backed securities, which during times of fluctuating interest rates, may increase or decrease more than other fixed-income securities. (6) The portfolio may invest in government guaranteed securities. These guarantees apply to the underlying securities only and not to the prices and yields of the portfolio. (7) The series will allocate its investments based upon judgments made by MFS. The series could miss attractive investment opportunities by underweighting markets where there are significant returns, or could lose value overweighting markets where there are significant declines. (8) Over-the-counter (OTC) transactions involve risks in addition to those associated with transactions in securities traded on exchanges. OTC-listed companies may have limited product lines, markets or financial resources. Many OTC stocks trade less frequently and in smaller volume than exchange-listed stocks. The values of these stocks may be more volatile than exchange-listed stocks, and the series may experience difficulty in buying and selling these stocks at prevailing market prices. (9) The series has engaged and may engage in active and frequent trading to achieve its principal investment strategies. Frequent trading increases transaction costs, which could detract from the series' performance. (10) The fixed income securities purchased by the series may be traded in the over-the-counter market rather than on an organized exchange and are subject to liquidity risk. This means that they may be harder to purchase or sell at a fair price. The inability to purchase or sell these fixed income securities at a fair price could have a negative impact on the series' performance. (11) Prices of value company securities held by the series may decline due to changing economic, political or market conditions, or due to the financial condition of the company which issued the security. If anticipated events do not occur or are delayed, or if investor perceptions about the securities do not improve, the market price of value securities may not rise as expected or may fall. (12) Large cap companies tend to go in and out of favor based on market and economic conditions. Large cap companies tend to be less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the series' value may not rise as much as the value of portfolios that emphasize smaller cap companies. (13) The portfolio may invest in municipal bonds that are general obligations backed by the full faith and credit of the municipal issuer. The portfolio may also invest in municipal bonds called revenue obligations that are not backed by the full faith and credit of the municipal issuer. These securities are subject to a higher degree of credit risk than general obligations. (14) The portfolio may invest in derivative securities, which may include futures and options. These types of instruments can increase price fluctuations. (15) Investments in the portfolio are not insured or guaranteed by the Federal Deposit Insurance Corporation (FDIC) or any other government agency. Although the portfolio seeks to preserve the value of your investment at $1.00 per unit, it is possible to lose money by investing in the portfolio. The portfolio's yield will fluctuate with changes in market conditions. The portfolios' values will vary daily in response to issuer, market, regulatory, economic, or political developments. Because stocks tend to be more volatile than some other investments, such as bonds, the more assets a portfolio dedicates to stocks, generally the more volatile the portfolios' values will be. Bond prices will decline when interest rates rise and will increase when interest rates fall. Many bonds also carry credit risk, which is the risk that issuers may fail to make timely principal or interest payments. In addition, bonds with longer maturity dates will be subject to greater price fluctuations than those with shorter maturity periods. However, stocks historically have outperformed bonds over time. Please see the prospectus for further information regarding these and other risk considerations. 21 <Page> EXPENSE TABLE SERIES EXPENSES BORNE BY THE SHAREHOLDERS DURING THE PERIOD, JULY 1, 2004 THROUGH DECEMBER 31, 2004 As a shareholder of the series, you incur ongoing costs, including management fees; distribution and service (12b-1) fees; and other series expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the series and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period July 1, 2004 through December 31, 2004 ACTUAL EXPENSES The first line for each share class in the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each share class in the table below provides information about hypothetical account values and hypothetical expenses based on the series' actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the series' actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the series and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight the series' ongoing costs only and do not take into account the fees and expenses imposed under the variable contracts through which your investment in the series is made. Therefore, the second line for each share class in the table is useful in comparing ongoing costs associated with an investment in vehicles (such as the series) which fund benefits under variable annuity and variable life insurance contracts and to qualified pension and retirement plans only, and will not help you determine the relative total costs of investing in the series through variable annuity and variable life insurance contracts. If the fees and expenses imposed under the variable contracts were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** BOND SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.69% $ 1,000 $ 1,059 $ 3.58 Hypothetical* 0.69% $ 1,000 $ 1,022 $ 3.52 Service Class Actual 0.94% $ 1,000 $ 1,057 $ 4.87 Hypothetical* 0.94% $ 1,000 $ 1,020 $ 4.79 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EMERGING MARKETS EXPENSE VALUE VALUE DURING PERIOD** EQUITY SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 1.35% $ 1,000 $ 1,281 $ 7.76 Hypothetical* 1.35% $ 1,000 $ 1,018 $ 6.87 Service Class Actual 1.59% $ 1,000 $ 1,280 $ 9.14 Hypothetical* 1.59% $ 1,000 $ 1,017 $ 8.08 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID GLOBAL EXPENSE VALUE VALUE DURING PERIOD** GOVERNMENTS SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.98% $ 1,000 $ 1,118 $ 5.23 Hypothetical* 0.98% $ 1,000 $ 1,020 $ 4.99 Service Class Actual 1.23% $ 1,000 $ 1,117 $ 6.56 Hypothetical* 1.23% $ 1,000 $ 1,019 $ 6.26 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID GLOBAL TOTAL EXPENSE VALUE VALUE DURING PERIOD** RETURN SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.87% $ 1,000 $ 1,139 $ 4.69 Hypothetical* 0.87% $ 1,000 $ 1,021 $ 4.43 Service Class Actual 1.12% $ 1,000 $ 1,137 $ 6.03 Hypothetical* 1.12% $ 1,000 $ 1,020 $ 5.70 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID GOVERNMENT EXPENSE VALUE VALUE DURING PERIOD** SECURITIES SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.61% $ 1,000 $ 1,036 $ 3.13 Hypothetical* 0.61% $ 1,000 $ 1,022 $ 3.11 Service Class Actual 0.86% $ 1,000 $ 1,035 $ 4.41 Hypothetical* 0.86% $ 1,000 $ 1,021 $ 4.38 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** HIGH YIELD SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.83% $ 1,000 $ 1,091 $ 4.37 Hypothetical* 0.83% $ 1,000 $ 1,021 $ 4.23 Service Class Actual 1.08% $ 1,000 $ 1,090 $ 5.69 Hypothetical* 1.08% $ 1,000 $ 1,020 $ 5.50 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID INTERNATIONAL EXPENSE VALUE VALUE DURING PERIOD** VALUE SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 1.13% $ 1,000 $ 1,164 $ 6.16 Hypothetical* 1.13% $ 1,000 $ 1,020 $ 5.75 Service Class Actual 1.38% $ 1,000 $ 1,162 $ 7.52 Hypothetical* 1.38% $ 1,000 $ 1,018 $ 7.02 </Table> 22 <Page> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** MONEY MARKET SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.57% $ 1,000 $ 1,006 $ 2.88 Hypothetical* 0.57% $ 1,000 $ 1,022 $ 2.91 Service Class Actual 0.82% $ 1,000 $ 1,005 $ 4.14 Hypothetical* 0.82% $ 1,000 $ 1,021 $ 4.18 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID STRATEGIC EXPENSE VALUE VALUE DURING PERIOD** INCOME SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ------------------------------------------------------------------------------------------------------- Initial Class Actual 0.89% $ 1,000 $ 1,078 $ 4.66 Hypothetical* 0.89% $ 1,000 $ 1,021 $ 4.53 Service Class Actual 1.14% $ 1,000 $ 1,078 $ 5.97 Hypothetical* 1.14% $ 1,000 $ 1,019 $ 5.80 </Table> * 5% class return per year before expenses. ** Expenses paid is equal to each class' annualized expense ratio for the most recent six month period, as shown above, multiplied by the average account value over the period, multiplied by the number of days in the period, divided by the number of days in the year. 23 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 BOND SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- 97.5% ADVERTISING & BROADCASTING -- 2.1% British Sky Broadcasting Group PLC, 8.2%, 2009 $ 822,000 $ 950,160 Chancellor Media Corp., 8%, 2008 760,000 853,317 EchoStar DBS Corp., 9.125%, 2009 657,000 722,700 News America Holdings, 7.75%, 2024 1,250,000 1,482,353 News America Holdings, 8.5%, 2025 770,000 979,908 --------------- $ 4,988,438 --------------- AEROSPACE -- 0.5% BAE Systems Holdings, Inc., 6.4%, 2011## $ 1,059,000 $ 1,186,926 --------------- AIRLINES -- 0.8% Continental Airlines, Inc., 6.545%, 2020 $ 1,475,578 $ 1,465,959 Delta Air Lines, Inc., 7.379%, 2010 514,881 508,608 --------------- $ 1,974,567 --------------- ALCOHOLIC BEVERAGES -- 0.5% SABMiller PLC, 6.625%, 2033## $ 1,076,000 $ 1,220,539 --------------- ASSET BACKED & SECURITIZED -- 10.1% ARCap REIT, Inc., 6.0996%, 2045## $ 350,000 $ 326,308 Amresco Commercial Mortgage Funding I, 7%, 2029 900,000 943,101 Asset Securitization Corp., 8.005%, 2026 775,000 813,592 Brazilian Merchant Voucher Receivables Ltd., 5.911%, 2011## 820,000 811,800 CPS Auto Receivables Trust, 3.52%, 2009## 397,726 398,223 CRIIMI MAE Commercial Mortgage Trust, 7%, 2033## 1,050,000 1,126,808 Capital One Auto Finance Trust, 2.47%, 2010 400,000 394,596 Citibank Credit Card Issuance Trust, 6.65%, 2008 1,200,000 1,248,529 Commercial Mortgage Acceptance Corp., 5.44%, 2013## 1,000,000 1,010,631 Commercial Mortgage Acceptance Corp., 1.0121%, 2030^^ 10,127,769 369,761 Commercial Mortgage Acceptance Corp., 6.04%, 2030 1,150,000 1,225,256 Commercial Mortgage Acceptance Corp., 7.03%, 2031 750,000 833,859 DLJ Commercial Mortgage Corp., 7.6131%, 2009 700,000 793,981 DLJ Commercial Mortgage Corp., 6.04%, 2031 625,000 627,572 Deutsche Mortgage & Asset Receiving Corp., 6.538%, 2031 766,892 815,630 Drive Auto Receivables Trust, 2.5%, 2009## 673,000 659,083 Drivetime Auto Owner Trust, 1.918%, 2008## 1,090,000 1,079,100 Falcon Auto Dealership LLC, 4.14%, 2023^^ 3,148,058 562,421 First Union-Lehman Brothers Commercial Mortgage Trust, 7%, 2029## 607,000 679,615 GMAC Commercial Mortgage Securities, Inc., 7.6527%, 2011## 825,000 923,983 GMAC Commercial Mortgage Securities, Inc., 6.02%, 2033 800,000 766,095 Holmes Financing PLC, 2.79%, 2040 181,000 181,735 IKON Receivables Funding LLC, 3.27%, 2011 735,000 734,080 Lehman Brothers Commercial Conduit Mortgage Trust, 0.9511%, 2028^^ 7,721,954 267,411 Lehman Brothers Commercial Conduit Mortgage Trust, 6.78%, 2031 500,000 550,830 Morgan Stanley Capital I, Inc., 6.86%, 2010 $ 1,155,000 $ 1,215,920 Morgan Stanley Capital I, Inc., 7.3%, 2030## 852,000 914,458 Morgan Stanley Capital I, Inc., 0.6197%, 2030^^## 26,623,995 610,044 Morgan Stanley Capital I, Inc., 6.01%, 2030 23,559 23,819 Morgan Stanley Capital I, Inc., 5.72%, 2032 479,840 510,823 Mortgage Capital Funding, Inc., 0.8661%, 2031^^ 10,373,511 240,801 Nomura Asset Acceptance Corp., 4.423%, 2034 683,416 675,693 Prudential Securities Secured Financing Corp., 7.3317%, 2013## 567,000 624,054 Residential Asset Mortgage, Inc., 3.49%, 2029 525,363 525,195 TIAA Retail Estate CDO Ltd., 7.17%, 2032## 469,763 498,393 --------------- $ 23,983,200 --------------- AUTOMOTIVE -- 4.8% DaimlerChrysler N.A. Holdings Corp., 7.2%, 2009 $ 900,000 $ 1,001,714 Ford Motor Co., 7.45%, 2031 2,034,000 2,045,671 Ford Motor Credit Co., 7.875%, 2010 1,769,000 1,949,013 Ford Motor Credit Co., 7.375%, 2011 980,000 1,056,196 General Motors Acceptance Corp., 7.75%, 2010 1,374,000 1,474,736 General Motors Acceptance Corp., 7.25%, 2011 524,000 548,608 General Motors Corp., 8.375%, 2033 1,457,000 1,509,573 Lear Corp., 7.96%, 2005 753,000 765,025 Lear Corp., 8.11%, 2009 451,000 511,502 TRW Automotive, Inc., 9.375%, 2013 513,000 595,080 --------------- $ 11,457,118 --------------- BANKS & CREDIT COMPANIES -- 9.5% Abbey National Capital Trust I, 8.963% to 2030, 5.389% to 2049 $ 700,000 $ 975,619 BBVA Bancomer Capital Trust I, 10.5%, 2011## 867,000 932,025 Banco Mercantil del Norte S.A., 5.875%, 2014## 1,000,000 1,027,500 Bank of America Corp., 7.4%, 2011 1,230,000 1,424,805 Barclays Bank PLC, 8.55% to 2011, 5.56438% to 2049## 1,682,000 2,048,141 Citigroup, Inc., 5%, 2014## 938,000 942,525 Citigroup, Inc., 6.625%, 2032 1,275,000 1,428,011 HBOS Capital Funding LP, 6.071% to 2014, 4.464% to 2049## 1,205,000 1,291,468 Mizuho Financial Group, Inc., 5.79%, 2014## 929,000 975,821 Natexis AMBS Co. LLC, 8.44% to 2008, 5.846% to 2049## 1,637,000 1,844,293 Popular North America, Inc., 4.25%, 2008 612,000 617,775 RBS Capital Trust II, 6.425% to 2034, 4.507% to 2049 1,042,000 1,100,420 Socgen Real Estate LLC, 7.64% to 2007, 5.34263% to 2049## 2,047,000 2,245,350 Turanalem Finance B.V., 8%, 2014## 635,000 622,300 UFJ Finance Aruba AEC, 6.75%, 2013 328,000 365,514 UniCredito Italiano Capital Trust II, 9.2% to 2010, 5.914% to 2049## 1,481,000 1,819,326 Wachovia Corp., 4.875%, 2014 652,000 649,834 </Table> 24 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued BANKS & CREDIT COMPANIES -- CONTINUED Wachovia Corp., 6.605%, 2025 $ 1,270,000 $ 1,407,979 Woori Bank, 5.75%, 2014## 932,000 976,089 --------------- $ 22,694,795 --------------- BROADCAST & CABLE TV -- 2.4% CSC Holdings, Inc., 7.875%, 2007 $ 995,000 $ 1,067,138 Cox Communications, Inc., 4.625%, 2013 994,000 950,876 Rogers Cable, Inc., 5.5%, 2014 727,000 685,198 TCI Communications Financing III, 9.65%, 2027 2,081,000 2,406,772 TCI Communications, Inc., 9.8%, 2012 439,000 565,868 --------------- $ 5,675,852 --------------- BROKERAGE & ASSET MANAGERS -- 1.9% Amvescap PLC, 4.5%, 2009## $ 684,000 $ 683,275 Credit Suisse First Boston USA, Inc., 4.7%, 2009 958,000 980,233 Lehman Brothers Holdings, Inc., 8.25%, 2007 1,265,000 1,403,340 Morgan Stanley Dean Witter, Inc., 6.6%, 2012 1,240,000 1,382,993 --------------- $ 4,449,841 --------------- BUILDING -- 1.2% American Standard Cos., Inc., 7.375%, 2008 $ 1,150,000 $ 1,261,349 Building Materials Corp. of America, 8%, 2008 780,000 803,400 CRH North America, Inc., 6.95%, 2012 712,000 811,576 --------------- $ 2,876,325 --------------- CHEMICALS -- 1.0% BCP Caylux Holdings Luxembourg S.A., 9.625%, 2014## $ 490,000 $ 552,475 Dow Chemical Co., 5%, 2007 589,000 608,836 Dow Chemical Co., 5.75%, 2008 548,000 583,534 Dow Chemical Co., 6.125%, 2011 580,000 635,282 --------------- $ 2,380,127 --------------- CONGLOMERATES -- 1.2% Kennametal, Inc., 7.2%, 2012 $ 816,000 $ 906,768 Tyco International Group S.A., 6.75%, 2011 1,679,000 1,881,803 --------------- $ 2,788,571 --------------- CONSUMER CYCLICAL -- 0.5% Cendant Corp., 6.875%, 2006 $ 709,000 $ 745,914 Cendant Corp., 6.25%, 2010 393,000 425,322 --------------- $ 1,171,236 --------------- CONTAINERS -- 0.8% Crown European Holdings S.A., 9.5%, 2011 $ 900,000 $ 1,026,000 Owens-Brockway Glass Container, Inc., 8.25%, 2013 770,000 847,000 --------------- $ 1,873,000 --------------- DEFENSE ELECTRONICS -- 1.2% Litton Industries, Inc., 8%, 2009 $ 1,300,000 $ 1,488,672 Raytheon Co., 8.3%, 2010 1,228,000 1,455,171 --------------- $ 2,943,843 --------------- EMERGING MARKET QUASI-SOVEREIGN -- 1.2% Export-Import Banks of Korea, 5.25%, 2014## $ 596,000 $ 606,885 Gazprom OAO, 9.625%, 2013## 280,000 331,100 Gazprom OAO, 8.625%, 2034## 260,000 304,200 Pemex Finance Ltd., 9.69%, 2009 405,650 454,328 Pemex Project Funding Master Trust, 8.625%, 2022 288,000 335,088 Petroliam Nasional Berhad, 7.75%, 2015 296,000 357,942 Petronas Capital Ltd., 7.875%, 2022## 430,000 533,997 --------------- $ 2,923,540 --------------- EMERGING MARKET SOVEREIGN -- 1.1% Federal Republic of Brazil, 8%, 2014 $ 430,054 $ 439,730 Republic of Panama, 9.375%, 2023 - 2029 593,000 692,275 Republic of Panama, 8.875%, 2027 188,000 206,800 Russian Federation, 3%, 2011 150,000 125,625 United Mexican States, 8%, 2022 25,000 28,838 United Mexican States, 7.5%, 2033 1,005,000 1,085,400 --------------- $ 2,578,668 --------------- ENERGY - INDEPENDENT -- 3.1% Anderson Exploration Ltd., 6.75%, 2011 $ 675,000 $ 748,220 Chesapeake Energy Corp., 8.125%, 2011## 800,000 866,000 Chesapeake Energy Corp., 7.5%, 2014 250,000 273,125 Chesapeake Energy Corp., 6.375%, 2015## 20,000 20,550 EnCana Holdings Finance Corp., 5.8%, 2014 454,000 482,361 Forest Oil Corp., 8%, 2008 875,000 965,781 Kerr-McGee Corp., 6.95%, 2024 1,449,000 1,602,356 Occidental Petroleum Corp., 7.65%, 2006 835,000 874,121 Ocean Energy, Inc., 7.625%, 2005 475,000 485,689 Ocean Energy, Inc., 7.25%, 2011 901,000 1,026,892 --------------- $ 7,345,095 --------------- ENERGY - INTEGRATED -- 0.8% Amerada Hess Corp., 7.3%, 2031 $ 1,442,000 $ 1,608,697 Siberian Oil Co., 10.75%, 2009 224,000 238,560 --------------- $ 1,847,257 --------------- ENTERTAINMENT -- 1.7% Liberty Media Corp., 5.7%, 2013 $ 841,000 $ 834,489 Time Warner, Inc., 9.125%, 2013 1,216,000 1,563,215 Walt Disney Co., 6.75%, 2006 620,000 645,987 Walt Disney Co., 6.375%, 2012 923,000 1,027,917 --------------- $ 4,071,608 --------------- FINANCIAL INSTITUTIONS -- 1.1% Capital One Bank, 8.25%, 2005 $ 484,000 $ 494,750 Capital One Bank, 4.25%, 2008 600,000 604,363 General Electric Capital Corp., 8.7%, 2007 4,000 4,419 HSBC Financial Corp., 6.75%, 2011 550,000 617,222 SLM Corp., 4%, 2009 1,000,000 999,516 --------------- $ 2,720,270 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 0.9% Burns, Philp & Co. Ltd., 9.75%, 2012 $ 925,000 $ 1,017,500 Tyson Foods, Inc., 8.25%, 2011 1,019,000 1,210,012 --------------- $ 2,227,512 --------------- FOREST & PAPER PRODUCTS -- 0.8% Abitibi-Consolidated, Inc., 6.95%, 2008 $ 472,000 $ 486,160 MeadWestvaco Corp., 6.8%, 2032 1,320,000 1,442,934 --------------- $ 1,929,094 --------------- GAMING & LODGING -- 1.1% Harrah's Operating Co., Inc., 7.125%, 2007 $ 935,000 $ 1,001,596 MGM Mirage, Inc., 8.5%, 2010 705,000 801,938 Royal Caribbean Cruises Ltd., 8%, 2010 705,000 796,650 --------------- $ 2,600,184 --------------- INSURANCE -- 0.5% Prudential Insurance Co., 7.65%, 2007## $ 1,100,000 $ 1,196,227 --------------- INSURANCE - PROPERTY & CASUALTY -- 0.6% Fund American Cos., Inc., 5.875%, 2013 $ 723,000 $ 735,838 Safeco Corp., 4.875%, 2010 620,000 634,819 --------------- $ 1,370,657 --------------- </Table> 25 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued INTERNATIONAL MARKET SOVEREIGN -- 1.1% Kingdom of Denmark, 6%, 2009 DKK 4,137,000 $ 849,853 Republic of Finland, 5.375%, 2013 EUR 559,000 859,722 Republic of Ireland, 5%, 2013 572,000 858,742 --------------- $ 2,568,317 --------------- MACHINERY & TOOLS -- 0.6% Ingersoll Rand Co., 6.25%, 2006 $ 1,000,000 $ 1,038,724 Joy Global, Inc., 8.75%, 2012 355,000 397,600 --------------- $ 1,436,324 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 0.9% HCA, Inc., 8.75%, 2010 $ 1,113,000 $ 1,272,254 HCA, Inc., 7.875%, 2011 787,000 866,881 --------------- $ 2,139,135 --------------- METALS & MINING -- 1.0% Corporacion Nacional del Cobre de Chile, 6.375%, 2012## $ 342,000 $ 377,368 International Steel Group, Inc., 6.5%, 2014 894,000 958,815 Phelps Dodge Corp., 8.75%, 2011 891,000 1,086,373 --------------- $ 2,422,556 --------------- MORTGAGE BACKED -- 6.4% Fannie Mae, 6%, 2016 - 2022 $ 1,700,514 $ 1,782,683 Fannie Mae, 5.5%, 2017 - 2034 4,827,415 4,922,883 Fannie Mae, 4.5%, 2018 2,477,312 2,475,004 Fannie Mae, 7.5%, 2030 - 2031 505,433 541,581 Fannie Mae, 6.5%, 2032 2,220,611 2,330,797 Fannie Mae, 5%, 2034 1,985,139 1,973,494 Freddie Mac, 6%, 2034 631,825 652,970 Ginnie Mae, 6.5%, 2028 - 2031 391,004 412,075 Ginnie Mae, 7.5%, 2029 - 2031 63,155 67,833 --------------- $ 15,159,320 --------------- NATURAL GAS - PIPELINE -- 2.3% CenterPoint Energy Resources Corp., 7.875%, 2013 $ 1,383,000 $ 1,643,820 Enterprise Products Partners LP, 6.875%, 2033 981,000 1,042,673 Kinder Morgan Energy Partners LP, 7.4%, 2031 990,000 1,151,349 Kinder Morgan, Inc., 6.8%, 2008 600,000 647,876 Magellan Midstream Partners LP, 5.65%, 2016 489,000 494,404 Williams Cos., Inc., 8.75%, 2032 412,000 473,285 --------------- $ 5,453,407 --------------- OIL SERVICES -- 0.7% Dresser, Inc., 9.375%, 2011 $ 700,000 $ 766,500 Halliburton Co., 5.5%, 2010 921,000 970,069 --------------- $ 1,736,569 --------------- OILS -- 0.5% Valero Energy Corp., 7.5%, 2032 $ 992,000 $ 1,196,532 --------------- PHARMACEUTICALS -- 0.4% Wyeth, 5.5%, 2013 $ 864,000 $ 897,975 --------------- POLLUTION CONTROL -- 0.5% Allied Waste North America, Inc., 7.875%, 2013 $ 335,000 $ 343,375 Waste Management, Inc., 7.1%, 2026 745,000 842,989 --------------- $ 1,186,364 --------------- PRINTING & PUBLISHING -- 0.6% Belo Corp., 7.75%, 2027 $ 676,000 $ 801,902 Dex Media West LLC, 9.875%, 2013 659,000 759,498 --------------- $ 1,561,400 --------------- RAILROAD & SHIPPING -- 0.4% CSX Corp., 6.3%, 2012 $ 826,000 $ 907,423 --------------- REAL ESTATE -- 2.7% EOP Operating LP, 6.625%, 2005 $ 535,000 $ 537,408 EOP Operating LP, 8.375%, 2006 978,000 1,031,564 EOP Operating LP, 6.8%, 2009 1,137,000 1,246,282 HRPT Properties Trust, 6.25%, 2016 556,000 586,467 Simon Property Group LP, 6.375%, 2007 1,200,000 1,280,273 Simon Property Group LP, 6.35%, 2012 629,000 687,173 Vornado Realty Trust, 5.625%, 2007 975,000 1,012,273 --------------- $ 6,381,440 --------------- RESTAURANTS -- 0.5% YUM! Brands, Inc., 8.875%, 2011 $ 1,011,000 $ 1,249,110 --------------- RETAILERS -- 1.6% Couche-Tard, Inc., 7.5%, 2013 $ 700,000 $ 750,750 Dollar General Corp., 8.625%, 2010 725,000 842,813 Gap, Inc., 10.05%, 2008 950,000 1,156,625 Limited Brands, Inc., 5.25%, 2014 969,000 960,126 --------------- $ 3,710,314 --------------- SUPERMARKETS -- 0.4% Kroger Co., 7.8%, 2007 $ 845,000 $ 926,703 --------------- SUPRANATIONAL -- 0.2% Corporacion Andina de Fomento, 6.875%, 2012 $ 481,000 $ 540,543 --------------- TELECOMMUNICATIONS - WIRELESS -- 1.6% AT&T Wireless Services, Inc., 8.75%, 2031 $ 454,000 $ 612,134 American Tower Escrow Corp., 0%, 2008 1,070,000 799,825 Mobile TeleSystems OJSC, 9.75%, 2008## 559,000 589,745 Rogers Wireless, Inc., 7.25%, 2012## 535,000 567,100 Sprint Capital Corp., 6.875%, 2028 428,000 468,569 Vimpel-Communications, 10%, 2009## 634,000 665,700 --------------- $ 3,703,073 --------------- TELECOMMUNICATIONS - WIRELINE -- 5.6% BellSouth Corp., 6.55%, 2034 $ 1,237,000 $ 1,347,891 Citizens Communications Co., 9.25%, 2011 688,000 804,960 Deutsche Telekom International Finance B.V., 8.5%, 2010 1,388,000 1,653,626 Deutsche Telekom International Finance B.V., 8.75%, 2030 1,212,000 1,600,395 SBC Communications, Inc., 5.1%, 2014 961,000 969,932 TELUS Corp., 8%, 2011 805,000 953,989 Telecom Italia Capital, 5.25%, 2013 698,000 705,493 Telecom Italia Capital, 6%, 2034## 979,000 957,124 Telecom Italia S.p.A., 5.625%, 2007 EUR 557,00 795,183 Telecomunicaciones de Puerto Rico, Inc., 6.65%, 2006 $ 572,000 593,206 Telecomunicaciones de Puerto Rico, Inc., 6.8%, 2009 375,000 399,209 Verizon New York, Inc., 6.875%, 2012 1,530,000 1,717,391 Verizon New York, Inc., 7.375%, 2032 653,000 749,028 --------------- $ 13,247,427 --------------- TOBACCO -- 0.9% Altria Group, Inc., 7%, 2013 $ 826,000 $ 895,011 R.J. Reynolds Tobacco Holdings, Inc., 7.25%, 2012 1,271,000 1,305,953 --------------- $ 2,200,964 --------------- TRANSPORTATION - SERVICES -- 0.6% FedEx Corp., 9.65%, 2012 $ 1,052,000 $ 1,366,172 --------------- U.S. GOVERNMENT AGENCIES -- 4.2% Fannie Mae, 7.125%, 2005 $ 1,450,000 $ 1,457,537 Fannie Mae, 6%, 2008 1,833,000 1,972,383 Fannie Mae, 6.125%, 2012 1,934,000 2,148,788 Fannie Mae, 5.25%, 2012 406,000 421,278 </Table> 26 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued U.S. GOVERNMENT AGENCIES -- continued Small Business Administration, 4.93%, 2024 $ 1,857,942 $ 1,879,691 Small Business Administration, 4.34%, 2024 1,281,755 1,249,902 Small Business Administration, 4.99%, 2024 800,000 809,180 --------------- $ 9,938,759 --------------- U.S. TREASURY OBLIGATIONS -- 4.8% U.S. Treasury Bonds, 9.875%, 2015 $ 307,000 $ 453,545 U.S. Treasury Bonds, 5.375%, 2031### 592,000 640,146 U.S. Treasury Notes, 3.375%, 2007 802,330 849,750 U.S. Treasury Notes, 4.375%, 2007 4,272,000 4,390,646 U.S. Treasury Notes, 3%, 2012 1,811,021 2,020,915 U.S. Treasury Notes, 2%, 2014 1,154,341 1,190,956 U.S. Treasury Notes, 4.25%, 2014 1,784,000 1,788,669 --------------- $ 11,334,627 --------------- UTILITIES - ELECTRIC POWER -- 7.6% Beaver Valley Funding Corp., 9%, 2017 $ 2,022,000 $ 2,391,399 DPL, Inc., 6.875%, 2011 853,000 931,589 DTE Energy Co., 7.05%, 2011 1,490,000 1,687,200 Duke Capital Corp., 8%, 2019 1,451,000 1,770,712 Enersis S.A., 7.375%, 2014 686,000 747,654 Exelon Generation Co. LLC, 6.95%, 2011 1,321,000 1,491,058 FirstEnergy Corp., 6.45%, 2011 679,000 737,713 NiSource Finance Corp., 7.875%, 2010 505,000 593,667 NorthWestern Corp., 5.875%, 2014## 35,000 35,804 Northeast Utilities, 8.58%, 2006 315,817 330,676 PSEG Energy Holdings LLC, 7.75%, 2007 148,000 156,510 PSEG Power LLC, 7.75%, 2011 421,000 490,885 PSEG Power LLC, 8.625%, 2031 286,000 379,745 Pacific Gas & Electric Co., 6.05%, 2034 1,403,000 1,457,178 Reliant Energy, Inc., 8.125%, 2005 916,000 940,127 System Energy Resources, Inc., 5.129%, 2014## 916,000 916,751 TXU Corp., 6.375%, 2006 843,000 875,207 TXU Corp., 6.5%, 2024## 1,192,000 1,193,989 W3A Funding Corp., 8.09%, 2017 873,531 966,492 --------------- $ 18,094,356 --------------- Total Bonds (Identified Cost, $221,918,118) $ 231,833,300 --------------- REPURCHASE AGREEMENT -- 1.1% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $2,650,484 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 2,650,000 $ 2,650,000 --------------- Total Investments (Identified Cost, $224,568,118) $ 234,483,300 --------------- OTHER ASSETS, LESS LIABILITIES -- 1.4% 3,315,336 --------------- Net Assets -- 100.0% $ 237,798,636 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 EMERGING MARKETS EQUITY SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE STOCKS - 98.1% ALCOHOLIC BEVERAGES -- 1.5% Anadolu Efes 21,425,000 $ 432,949 Grupo Modelo S.A. de C.V. 193,580 532,445 --------------- $ 965,394 --------------- AUTOMOTIVE -- 1.4% Hyundai Motor Co. Ltd.* 16,330 $ 875,497 --------------- BANKS & CREDIT COMPANIES -- 21.4% Absa Group Ltd. 61,520 $ 828,150 African Bank Investments Ltd. 151,180 490,096 Akbank T.A.S. 140,120,562 867,636 Bangkok Bank Public Co. Ltd. 157,850 462,903 Bank Colombia S.A. ADR 29,600 417,952 Bank Hapoalim B.M. 90,820 306,307 Bank Leumi le-Israel B.M. 126,430 345,048 Bank Rakyat Indonesia 2,167,000 671,169 Chinatrust Financial Holding Co. Ltd. 480,714 573,107 FirstRand Ltd. 321,880 761,222 Fubon Financial Holding Co. Ltd. 475,000 485,609 Grupo Financiero Inbursa S.A. de C.V. 324,090 596,312 Hana Bank 23,430 583,939 Krung Thai Bank PLC 928,500 214,964 LIC Housing Finance Ltd. 164,460 786,176 Mega Financial Holding Co. Ltd. 742,000 511,161 OTP Bank Ltd., GDR 11,670 711,870 PT Bank Central Asia Tbk. 1,845,500 591,475 PT Bank Danamon Tbk. 608,500 286,796 Shinhan Financial Group Co. Ltd.* 30,050 679,260 Standard Bank Group Ltd. 107,497 1,253,021 Taishin Financial Holdings Co. Ltd. 672,000 629,934 Unibanco - Uniao de Bancos Brasileiros S.A. 22,080 700,378 --------------- $ 13,754,485 --------------- BROADCAST & CABLE TV -- 2.0% Grupo Televisa S.A., ADR 11,080 $ 670,340 TV Azteca S.A. de C.V., ADR 57,700 593,156 --------------- $ 1,263,496 --------------- BUSINESS SERVICES -- 0.4% CITIC Pacific Ltd. 100,000 $ 282,388 --------------- CHEMICALS -- 2.5% Formosa Chemicals & Fibre Corp. 163,800 $ 311,730 Sasol Ltd. 61,700 1,322,533 --------------- $ 1,634,263 --------------- COMPUTER SOFTWARE - SYSTEMS -- 0.9% Acer, Inc. 166,432 $ 274,856 High Tech Computer Corp. 64,400 309,947 --------------- $ 584,803 --------------- CONGLOMERATES -- 0.4% Koor Industries Ltd.* 4,370 $ 227,503 --------------- CONSTRUCTION -- 3.1% Corporacion GEO S.A. de C.V.* 365,980 $ 732,157 Gujarat Ambuja Cements Ltd.* 34,510 320,404 Siam Cement Public Co. Ltd. 87,950 624,433 Urbi Desarrollos Urbanos S.A. de C.V.* 69,390 303,157 --------------- $ 1,980,151 --------------- CONSUMER GOODS & SERVICES -- 0.5% Kimberly-Clark de Mexico S.A. de C.V 90,880 $ 313,885 --------------- ELECTRONICS -- 9.3% AU Optronics Corp. 308,300 $ 445,139 MediaTek, Inc. 53,214 361,567 Samsung Electronics Co. Ltd. 9,150 3,981,912 Taiwan Semiconductor Manufacturing Co. Ltd. 743,000 1,180,293 --------------- $ 5,968,911 --------------- </Table> 27 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued ENERGY - INDEPENDENT -- 3.9% CNOOC Ltd. 548,000 $ 294,339 Oil & Natural Gas Corp. Ltd. 24,520 464,633 Polski Koncern Naftowy Orlen S.A. 16,310 411,012 PTT Public Co. 124,400 553,614 Reliance Industries Ltd. 60,500 746,703 --------------- $ 2,470,301 --------------- ENERGY - INTEGRATED -- 6.1% OAO LUKOIL, ADR 13,220 $ 1,619,450 PetroChina Co. Ltd. 1,722,000 919,375 Petroleo Brasileiro S.A., ADR 34,860 1,386,731 --------------- $ 3,925,556 --------------- FOREST & PAPER PRODUCTS -- 1.8% Aracruz Celulose S.A., ADR 13,880 $ 523,276 Votorantim Celulose e Papel S.A., ADR^ 39,935 646,947 --------------- $ 1,170,223 --------------- FURNITURE & APPLIANCES -- 1.0% LG Electronics, Inc.* 10,070 $ 623,538 --------------- GAMING & LODGING -- 0.9% Genting Berhad 116,000 $ 580,000 --------------- INSURANCE -- 3.3% Liberty Group Ltd. 55,716 $ 657,340 Samsung Fire & Marine Insurance Co. Ltd. 8,820 694,387 Sanlam Group 344,470 793,288 --------------- $ 2,145,015 --------------- MACHINERY & TOOLS -- 1.0% Hyundai Mobis 10,440 $ 660,568 --------------- METALS & MINING -- 13.1% Aluminum Corp. of China Ltd. 1,020,000 $ 603,628 Anglo American PLC 123,600 2,918,508 China Steel Corp. 585,895 659,800 Companhia Siderurgica Nacional S.A. 18,090 345,881 Companhia Vale do Rio Doce, ADR 45,800 1,328,658 Mechel Steel Group OAO* 17,200 384,420 Mining and Metallurgical Co. Norilsk Nickel, ADR^ 13,120 728,160 POSCO, ADR 32,930 1,466,373 --------------- $ 8,435,428 --------------- PERSONAL COMPUTERS & PERIPHERALS -- 0.9% Hon Hai Precision Industry Co. Ltd. 119,359 $ 551,927 --------------- PHARMACEUTICALS -- 3.0% Sun Pharmaceutical Industries Ltd. 27,180 $ 348,438 Teva Pharmaceutical Industries Ltd., ADR 51,890 1,549,435 --------------- $ 1,897,873 --------------- PRECIOUS METALS & MINERALS -- 0.9% Impala Platinum Holdings Ltd. 7,010 $ 594,826 --------------- RAILROAD & SHIPPING -- 0.5% Wan Hai Lines Ltd. 325,350 $ 338,757 --------------- SPECIALTY CHEMICALS -- 1.1% IOI Corp. 107,000 $ 267,500 LG Chemical Ltd.* 4,950 197,244 Nan Ya Plastics Corp. 163,000 249,192 --------------- $ 713,936 --------------- SPECIALTY STORES -- 1.1% Grupo Elektra S.A. de C.V. 72,640 $ 674,463 --------------- TELECOMMUNICATIONS - WIRELESS -- 7.6% Advanced Info Service PLC 206,700 $ 568,938 America Movil S.A. de C.V., ADR 20,690 1,083,121 Celular CRT Participacoes S.A. 1 4 China Mobile Ltd. 447,500 1,516,998 Partner Communication Co. Ltd.* 69,690 597,243 SK Telecom Co. Ltd. 4,030 766,915 Vimpel-Communictaions Public Joint Stock Co.* 10,100 $ 365,014 --------------- $ 4,898,233 --------------- TELEPHONE SERVICES -- 5.6% Brasil Telecom Participacoes S.A., ADR 18,880 $ 720,272 China Netcom Group Corp. Ltd.* 464,000 629,770 China Telecom Corp. Ltd. 1,676,000 614,512 KT Corp., ADR 18,340 399,995 KT Freetel Co. Ltd.* 28,300 675,241 Tele Norte Leste Participacoes, ADR^ 33,310 561,940 --------------- $ 3,601,730 --------------- TOBACCO -- 2.5% British American Tobacco 23,000 $ 276,908 ITC Ltd.* 12,630 382,492 KT&G Corp., ADR* 19,750 590,478 PT Hanjaya Mandala Sampoerna Tbk 448,500 321,306 --------------- $ 1,571,184 --------------- UTILITIES - ELECTRIC POWER -- 0.4% YTL Power International Bhd 556,600 $ 263,653 --------------- Total Stocks (Identified Cost, $46,095,596) $ 62,967,987 --------------- PREFERRED STOCKS -- 1.1% CONGLOMERATES -- 1.1% Bradespar S.A. (Identified Cost, $607,046) 21,380 $ 704,349 --------------- COLLATERAL FOR SECURITIES LOANED -- 2.3% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 1,465,603 $ 1,465,603 --------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 0.3% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $231,042 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 231,000 $ 231,000 --------------- Total Investments (Identified Cost, $48,399,245) $ 65,368,939 --------------- OTHER ASSETS, LESS LIABILITIES -- (1.8)% (1,173,844) --------------- Net Assets -- 100.0% $ 64,195,095 =============== </Table> See portfolio footnotes and notes to financial statements. 28 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 GLOBAL GOVERNMENTS SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- 88.9% FOREIGN BONDS -- 76.3% AUSTRALIA -- 1.9% Government of Australia, 8.75%, 2008 AUD 779,000 $ 679,770 Government of Australia, 6.25%, 2015 709,000 593,679 --------------- $ 1,273,449 --------------- AUSTRIA -- 3.4% Republic of Austria, 5.5%, 2007 EUR 868,000 $ 1,262,738 Republic of Austria, 5%, 2012 393,000 587,355 Republic of Austria, 4.65%, 2018 286,000 416,145 --------------- $ 2,266,238 --------------- BELGIUM -- 3.2% Kingdom of Belgium, 3.75%, 2009 EUR 875,000 $ 1,222,426 Kingdom of Belgium, 5%, 2012 613,000 916,548 --------------- $ 2,138,974 --------------- CANADA -- 4.9% Canada Housing Trust, 4.65%, 2009 CAD 400,000 $ 345,557 Government of Canada, 5.25%, 2012 377,000 336,704 Quebec Province, 1.6%, 2013 JPY 265,000,000 2,635,847 --------------- $ 3,318,108 --------------- DENMARK -- 0.7% Kingdom of Denmark, 5%, 2013 DKK 2,265,000 $ 454,724 --------------- FINLAND -- 6.2% Republic of Finland, 2.75%, 2006 EUR 857,000 $ 1,167,503 Republic of Finland, 3%, 2008 2,183,000 2,974,404 --------------- $ 4,141,907 --------------- FRANCE -- 9.1% Republic of France, 4.75%, 2007 - 2012 EUR 3,074,000 $ 4,427,983 Republic of France, 6%, 2025 978,000 1,660,188 --------------- $ 6,088,171 --------------- GERMANY -- 13.4% Federal Republic of Germany, 3.5%, 2008 EUR 1,056,000 $ 1,462,343 Federal Republic of Germany, 5.25%, 2010 1,743,000 2,609,360 Federal Republic of Germany, 6.25%, 2024 - 2030 1,822,000 3,197,575 Kreditanstalt fur Wiederaufbau, 3.25%, 2008 1,234,000 1,697,111 --------------- $ 8,966,389 --------------- IRELAND -- 6.0% Republic of Ireland, 4.25%, 2007 EUR 2,068,000 $ 2,918,763 Republic of Ireland, 4.6%, 2016 736,000 1,074,700 --------------- $ 3,993,463 --------------- ITALY -- 2.0% Republic of Italy, 5.25%, 2017 EUR 899,000 $ 1,377,867 --------------- JAPAN -- 3.5% Development Bank of Japan, 1.4%, 2012 JPY 95,000,000 $ 941,758 Development Bank of Japan, 1.6%, 2014 140,000,000 1,379,277 --------------- $ 2,321,035 --------------- MEXICO -- 1.3% Pemex Project Funding Master Trust, 8.625%, 2022 $ 710,000 $ 826,085 United Mexican States, 8%, 2022 MXN 64,000 73,824 --------------- $ 899,909 --------------- NETHERLANDS -- 3.9% Kingdom of Netherlands, 5.75%, 2007 EUR 1,695,000 $ 2,444,994 Kingdom of Netherlands, 5%, 2012 118,354 177,160 --------------- $ 2,622,154 --------------- NEW ZEALAND -- 5.0% Government of New Zealand, 7%, 2009 NZD 815,000 $ 607,732 Government of New Zealand, 6.5%, 2013 3,670,000 2,723,365 --------------- $ 3,331,097 --------------- QATAR -- 0.8% State of Qatar, 9.75%, 2030 $ 351,000 $ 510,217 --------------- RUSSIA -- 0.8% Russian Federation, 11%, 2018 $ 375,000 $ 524,325 --------------- SPAIN -- 2.8% Kingdom of Spain, 6%, 2008 EUR 1,220,000 $ 1,809,840 Kingdom of Spain, 5.35%, 2011 64,000 97,280 --------------- $ 1,907,120 --------------- UNITED KINGDOM -- 7.4% United Kingdom Treasury, 5.75%, 2009 GBP 324,000 $ 655,008 United Kingdom Treasury, 5%, 2012 2,170,000 4,280,468 --------------- $ 4,935,476 --------------- Total Foreign Bonds $ 51,070,623 --------------- U.S. BONDS -- 12.6% ASSET BACKED & SECURITIZED -- 3.4% Commercial Mortgage Asset Trust, 0.8711%, 2032##^^ $ 9,295,306 $ 459,881 Deutsche Mortgage & Asset Receiving Corp., 6.538%, 2031 329,764 350,721 First Union National Bank Commercial Mortgage Trust, 7.39%, 2031 342,032 387,635 First Union National Bank Commercial Mortgage Trust, 0.9667%, 2043##^^ 9,521,595 453,764 First Union-Lehman Brothers Bank of America, 6.56%, 2035 164,477 176,835 GMAC Commercial Mortgage Securities, Inc., 6.42%, 2035 164,477 176,771 Lehman Brothers-UBS Commercial Mortgage Trust, 7.95%, 2010 256,524 297,842 --------------- $ 2,303,449 --------------- MORTGAGE BACKED -- 1.2% Fannie Mae, 6%, 2017 - 2018 $ 768,162 $ 805,412 --------------- MUNICIPAL BONDS -- 1.0% New York, NY, City Municipal Water Finance Authority, Water & Sewer SystemsRev., "B", 5%, 2036 $ 630,000 $ 642,348 --------------- SUPRANATIONAL -- 2.2% Inter-American Development Bank, 1.9%, 2009 JPY 142,000,000 $ 1,467,963 --------------- U.S. TREASURY OBLIGATIONS -- 4.8% U.S. Treasury Bonds, 8%, 2021### $ 230,000 $ 315,720 U.S. Treasury Bonds, 6.25%, 2030 1,293,000 1,545,893 U.S. Treasury Notes, 4.25%, 2013 667,000 671,195 U.S. Treasury Notes, 2%, 2014 621,854 643,619 --------------- $ 3,176,427 --------------- Total U.S.Bonds $ 8,395,599 --------------- Total Bonds (Identified Cost, $53,677,689) $ 59,466,222 --------------- SHORT-TERM OBLIGATION -- 1.1% Federal Home Loan Bank, 1%, due 1/03/05, at Amortized Cost@@ $ 745,000 $ 744,959 --------------- </Table> 29 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE REPURCHASE AGREEMENT -- 9.0% Goldman Sachs, 2.23%, dated 12/31/04, due 01/03/05, total to be received $3,020,561 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account) $ 3,020,000 $ 3,020,000 Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $3,020,551 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account) 3,020,000 $ 3,020,000 --------------- Total Repurchase Agreement, at Cost $ 6,040,000 --------------- Total Investments (Identified Cost, $60,462,648) $ 66,251,181 --------------- OTHER ASSETS, LESS LIABILITIES -- 1.0% 688,234 --------------- Net Assets -- 100.0% $ 66,939,415 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 GLOBAL TOTAL RETURN SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 60.9% AEROSPACE -- 1.3% Lockheed Martin Corp. 18,350 $ 1,019,343 Northrop Grumman Corp. 14,580 792,569 United Technologies Corp. 4,400 454,740 --------------- $ 2,266,652 --------------- AIRLINES -- 1.0% Air China Ltd.* 138,000 $ 53,261 easyJet Airline Co. Ltd.* 182,700 657,431 TPG N.V. 42,300 1,144,761 --------------- $ 1,855,453 --------------- ALCOHOLIC BEVERAGES -- 0.4% Diageo PLC 55,728 $ 793,586 --------------- APPAREL MANUFACTURERS -- 0.3% Sanyo Shokai Ltd. 98,000 $ 532,075 --------------- AUTOMOTIVE -- 2.0% Autoliv, Inc. 9,200 $ 439,332 Bayerische Motoren Werke AG 17,910 805,402 Compagnie Generale des Etablissements Michelin 8,500 543,310 Nissan Motor Co. Ltd. 50,000 541,961 PSA Peugeot Citroen S.A. 9,900 626,226 Renault S.A. 8,000 666,956 --------------- $ 3,623,187 --------------- BANKS & CREDIT COMPANIES -- 9.4% Acom Co. Ltd. 5,370 $ 400,758 American Express Co. 14,400 811,728 Bank of America Corp. 47,658 2,239,449 Citigroup, Inc. 41,293 1,989,497 Credit Agricole S.A. 36,000 1,082,516 Fannie Mae 22,930 1,632,845 Freddie Mac 5,400 397,980 Grupo Financiero Inbursa S.A. de C.V. 147,300 271,026 Irish Life & Permanent PLC 23,940 447,489 J.P. Morgan Chase & Co. 16,520 644,445 MBNA Corp. 13,900 391,841 Nordea Bank AB 117,400 1,181,193 PNC Financial Services Group, Inc. 14,200 815,648 Promise Co. Ltd. 4,000 284,894 Royal Bank of Scotland Group PLC 42,131 1,414,711 SunTrust Banks, Inc. 18,660 1,378,601 Takefuji Corp. 16,770 1,130,782 Wells Fargo & Co. 6,900 428,835 --------------- $ 16,944,238 --------------- BROADCAST & CABLE TV -- 1.6% Comcast Corp., "Special A"* 18,000 $ 591,120 Pages Jaunes* 35,200 851,059 Tokyo Broadcasting System, Inc. 28,800 468,254 Viacom, Inc., "B" 25,996 945,994 --------------- $ 2,856,427 --------------- BROKERAGE & ASSET MANAGERS -- 2.0% Franklin Resources, Inc. 5,100 $ 355,215 Goldman Sachs Group, Inc. 15,570 1,619,903 ING Canada, Inc.## 3,900 95,246 Lehman Brothers Holdings, Inc. 3,900 341,172 Mellon Financial Corp. 20,860 648,955 Merrill Lynch & Co., Inc. 8,580 512,827 --------------- $ 3,573,318 --------------- BUSINESS SERVICES -- 0.4% Accenture Ltd., "A"* 24,940 $ 673,380 --------------- CHEMICALS -- 2.3% Dow Chemical Co. 12,620 $ 624,816 E.I. du Pont de Nemours & Co. 9,200 451,260 Monsanto Co. 9,000 499,950 PPG Industries, Inc. 13,550 923,568 </Table> 30 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued CHEMICALS -- continued Syngenta AG 15,500 $ 1,640,657 --------------- $ 4,140,251 --------------- CONSTRUCTION -- 1.5% Italcementi S.p.A. 81,700 $ 932,886 Italcementi S.p.A. - Ordinary 27,500 441,398 Masco Corp. 14,700 536,991 Sekisui Chemical Co. Ltd. 108,000 787,079 --------------- $ 2,698,354 --------------- CONSUMER GOODS & SERVICES -- 0.7% Kimberly-Clark Corp. 11,870 $ 781,165 Reckitt Benckiser PLC 18,570 560,207 --------------- $ 1,341,372 --------------- ELECTRICAL EQUIPMENT -- 0.4% Cooper Industries Ltd., "A" 5,600 $ 380,184 Emerson Electric Co. 6,200 434,620 --------------- $ 814,804 --------------- ELECTRONICS -- 0.8% CANON, Inc. 12,000 $ 645,682 Samsung Electronics Co. Ltd. 1,720 748,512 --------------- $ 1,394,194 --------------- ENERGY - INDEPENDENT -- 1.4% CNOOC Ltd. 1,157,000 $ 621,443 EnCana Corp. 15,400 877,690 EOG Resources, Inc. 3,300 235,488 Unocal Corp. 16,950 732,918 --------------- $ 2,467,539 --------------- ENERGY - INTEGRATED -- 4.8% BP PLC 30,000 $ 292,090 BP PLC, ADR 26,952 1,573,997 China Petroleum & Chemical Corp. 1,026,000 419,085 ConocoPhillips 13,960 1,212,147 Exxon Mobil Corp. 11,370 582,826 Repsol YPF S.A. 25,300 656,591 Statoil A.S.A. 71,200 1,111,504 TOTAL S.A. 2,000 435,336 TOTAL S.A., ADR^ 22,000 2,416,480 --------------- $ 8,700,056 --------------- FOOD & DRUG STORES -- 0.5% Lawson, Inc. 13,200 $ 485,488 William Morrison Supermarkets PLC 127,300 505,045 --------------- $ 990,533 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.6% Archer Daniels Midland Co. 43,980 $ 981,194 H.J. Heinz Co. 10,440 407,056 Kellogg Co. 23,640 1,055,762 Nestle S.A. 5,294 1,380,035 PepsiCo, Inc. 6,200 323,640 Sara Lee Corp. 22,690 547,737 --------------- $ 4,695,424 --------------- FOREST & PAPER PRODUCTS -- 0.5% International Paper Co. 21,370 $ 897,540 --------------- INSURANCE -- 3.2% AFLAC, Inc. 9,700 $ 386,448 Allstate Corp. 25,570 1,322,480 Aviva PLC 52,000 625,885 Chubb Corp. 3,700 284,530 Hartford Financial Services Group, Inc. 9,860 683,397 Jardine Lloyd Thompson Group PLC 66,400 473,416 MetLife, Inc. 36,540 1,480,235 Riunione Adriatica di Sicurta S.p.A. 25,200 567,980 --------------- $ 5,824,371 --------------- LEISURE & TOYS -- 0.5% Heiwa Corp. 19,200 $ 319,829 Nintendo Co. Ltd. 4,500 563,513 --------------- $ 883,342 --------------- MACHINERY & TOOLS -- 1.4% Assa Abloy AB 30,300 $ 516,436 Deere & Co. 10,890 810,216 Finning International, Inc.##* 8,560 249,564 Hyundai Mobis 5,500 348,000 Sandvik AB 13,200 531,235 --------------- $ 2,455,451 --------------- MEDICAL EQUIPMENT -- 0.1% Baxter International, Inc. 8,000 $ 276,320 --------------- METALS & MINING -- 0.5% Anglo American PLC 39,000 $ 920,888 --------------- NATURAL GAS - DISTRIBUTION -- 0.8% Tokyo Gas Co. Ltd. 350,000 $ 1,430,309 --------------- OIL SERVICES -- 0.6% Noble Corp.* 16,500 $ 820,710 Tenaris S.A. 4,400 215,160 --------------- $ 1,035,870 --------------- PHARMACEUTICALS -- 4.2% Abbott Laboratories 17,000 $ 793,050 AstraZeneca PLC 20,840 754,504 Chugai Pharmaceutical Co. Ltd. 37,700 621,394 Johnson & Johnson 17,770 1,126,973 Merck & Co., Inc. 37,500 1,205,250 Pfizer, Inc. 7,132 191,779 Roche Holdings AG 8,000 917,590 Sanofi-Aventis 9,770 778,128 Tanabe Seiyaku Co. Ltd. 68,000 698,691 Wyeth 11,330 482,545 --------------- $ 7,569,904 --------------- PRINTING & PUBLISHING -- 1.0% Tribune Co. 13,630 $ 574,368 Yell Group PLC 141,800 1,195,806 --------------- $ 1,770,174 --------------- RAILROAD & SHIPPING -- 0.6% Burlington Northern Santa Fe Corp. 7,300 $ 345,363 Canadian National Railway Co. 12,177 745,841 --------------- $ 1,091,204 --------------- RESTAURANTS -- 0.2% McDonald's Corp. 11,930 $ 382,476 --------------- SPECIALTY CHEMICALS -- 0.5% Air Products & Chemicals, Inc. 16,000 $ 927,520 --------------- SPECIALTY STORES -- 1.1% Gap, Inc. 32,700 $ 690,624 Matalan PLC 185,300 786,649 TJX Cos., Inc. 20,300 510,139 --------------- $ 1,987,412 --------------- TELECOMMUNICATIONS - WIRELESS -- 1.8% KDDI Corp. 210 $ 1,127,901 mm02 PLC* 238,600 561,337 Vodafone Group PLC 608,003 1,645,985 --------------- $ 3,335,223 --------------- TELEPHONE SERVICES -- 4.5% Brasil Telecom Participacoes S.A., ADR 11,800 $ 450,170 Deutsche Telekom AG 64,200 1,447,865 KT Freetel Co. Ltd. 16,600 396,078 Royal KPN N.V 140,100 1,326,460 Sprint Corp. 58,300 1,448,755 Telecom Corp. of New Zealand Ltd. 124,700 550,829 Telefonica S.A. 66,486 1,248,166 </Table> 31 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued TELEPHONE SERVICES -- continued Verizon Communications, Inc. 26,890 $ 1,089,314 ZTE Corp.* 51,600 166,955 --------------- $ 8,124,592 --------------- TOBACCO -- 2.0% Altria Group, Inc. 27,496 $ 1,680,006 British American Tobacco PLC 46,900 806,750 Imperial Tobacco Group PLC 22,800 623,578 Swedish Match AB 46,300 535,365 --------------- $ 3,645,699 --------------- TRUCKING -- 0.3% Singapore Post Ltd. 859,900 $ 468,711 --------------- UTILITIES - ELECTRIC POWER -- 3.7% Dominion Resources, Inc. 15,900 $ 1,077,066 Fortum Corp. 73,000 1,346,725 Iberdrola S.A. 21,880 554,202 Kelda Group PLC 44,600 540,664 Severn Trent PLC 27,400 507,819 Suez S.A. 43,900 1,166,655 Tohoku Electric Power Co., Inc. 50,100 896,950 TXU Corp. 8,000 516,480 --------------- $ 6,606,561 --------------- Total Stocks (Identified Cost, $87,452,088) $ 109,994,410 --------------- <Caption> PAR AMOUNT BONDS -- 34.9% ADVERTISING & BROADCASTING -- 0.2% News America Holdings, 7.75%, 2024 $ 219,000 $ 259,708 --------------- ASSET BACKED & SECURITIZED -- 1.0% Commercial Mortgage Asset Trust, 0.8711%, 2032^^## $ 4,465,392 $ 220,923 Deutsche Mortgage & Asset Receiving Corp., 6.538%, 2031 275,123 292,607 First Union National Bank Commercial Mortgage Trust, 7.39%, 2031 293,050 332,122 First Union National Bank Commercial Mortgage Trust, 0.9667%, 2043^^## 8,689,106 414,091 First Union-Lehman Brothers Bank of America, 6.56%, 2035 146,153 157,134 GMAC Commercial Mortgage Securities, Inc., 6.42%, 2035 146,153 157,077 Lehman Brothers-UBS Commercial Mortgage Trust, 7.95%, 2010 219,788 255,189 --------------- $ 1,829,143 --------------- BANKS & CREDIT COMPANIES -- 0.2% Pfandbriefstelle der osterreichischen Landes-Hypothekenbanken, 1.6%, 2011 JPY 21,000,000 $ 212,981 Woori Bank, 5.75%, 2014## $ 185,000 193,752 --------------- $ 406,733 --------------- EMERGING MARKET QUASI-SOVEREIGN -- 0.5% Pemex Project Funding Master Trust, 8.625%, 2022 $ 472,000 $ 549,172 Petroleos Mexicanos, 9.5%, 2027 130,000 163,150 Petronas Capital Ltd., 7.875%, 2022## 100,000 124,185 --------------- $ 836,507 --------------- EMERGING MARKET SOVEREIGN -- 0.6% Russian Federation, 11%, 2018 $ 240,000 $ 335,568 State of Qatar, 9.75%, 2030 344,000 500,042 United Mexican States, 6.625%, 2015 102,000 109,548 United Mexican States, 8%, 2022 28,000 32,298 --------------- $ 977,456 --------------- <Caption> ISSUER PAR AMOUNT VALUE INTERNATIONAL MARKET QUASI-SOVEREIGN -- 2.1% Development Bank of Japan, 1.4%, 2012 JPY 102,000,000 $ 1,011,150 Development Bank of Japan, 1.6%, 2014 140,000,000 1,379,277 Kreditanstalt fur Wiederaufbau, 3.25%, 2008 EUR 1,070,000 1,471,563 --------------- $ 3,861,990 --------------- INTERNATIONAL MARKET SOVEREIGN -- 26.0% Canada Housing Trust, 4.65%, 2009 CAD 375,000 $ 323,960 Federal Republic of Germany, 3.5%, 2008 EUR 373,000 516,528 Federal Republic of Germany, 5.25%, 2010 2,246,000 3,362,377 Federal Republic of Germany, 6.25%, 2024 - 2030 2,055,000 3,609,447 Government of Australia, 8.75%, 2008 AUD 807,000 704,203 Government of Australia, 6.25%, 2015 625,000 523,342 Government of Canada, 5.25%, 2012 CAD 356,000 317,948 Government of New Zealand, 7%, 2009 NZD 802,000 598,038 Government of New Zealand, 6.5%, 2013 3,757,000 2,787,925 Kingdom of Belgium, 3.75%, 2009 EUR 839,000 1,172,132 Kingdom of Belgium, 5%, 2012 618,000 924,024 Kingdom of Denmark, 5%, 2013 DKK 3,684,000 739,605 Kingdom of Netherlands, 5.75%, 2007 EUR 1,186,000 1,710,775 Kingdom of Netherlands, 5%, 2012 414,219 620,029 Kingdom of Spain, 6%, 2008 656,000 973,160 Kingdom of Spain, 5.35%, 2011 563,000 855,763 Quebec Province, 1.6%, 2013 JPY 320,000,000 3,182,909 Republic of Austria, 5.5%, 2007 EUR 1,151,000 1,674,438 Republic of Austria, 5%, 2012 96,000 143,476 Republic of Austria, 4.65%, 2018 212,000 308,471 Republic of Finland, 2.75%, 2006 1,577,000 2,148,369 Republic of Finland, 3%, 2008 1,998,000 2,722,334 Republic of France, 4.75%, 2007 - 2012 3,335,000 4,813,433 Republic of France, 6%, 2025 999,000 1,695,836 Republic of Ireland, 4.25%, 2007 2,009,000 2,835,491 Republic of Ireland, 4.6%, 2016 720,000 1,051,338 Republic of Italy, 5.25%, 2017 881,000 1,350,279 United Kingdom Treasury, 7.25%, 2007 GBP 583,000 1,201,740 United Kingdom Treasury, 5.75%, 2009 344,000 695,441 United Kingdom Treasury, 5%, 2012 1,741,000 3,434,237 --------------- $ 46,997,048 --------------- MORTGAGE BACKED -- 0.4% Fannie Mae, 6%, 2017 - 2018 $ 755,491 $ 792,128 --------------- MUNICIPALS -- 0.4% New York, NY, City Municipal Water Finance Authority, Water & Sewer Systems Rev., "B", 5%, 2036 $ 675,000 $ 688,230 --------------- SUPRANATIONAL -- 0.7% Inter-American Development Bank, 1.9%, 2009 JPY 124,000,000 $ 1,281,883 --------------- U.S. TREASURY OBLIGATIONS -- 2.8% U.S. Treasury Bonds, 8%, 2021### $ 248,000 $ 340,428 U.S. Treasury Bonds, 6.25%, 2030 1,996,000 2,386,390 U.S. Treasury Notes, 4.25%, 2013 1,561,000 1,570,817 U.S. Treasury Notes, 2%, 2014 652,843 675,693 --------------- $ 4,973,328 --------------- Total Bonds (Identified Cost, $56,859,055) $ 62,904,154 --------------- SHORT-TERM OBLIGATION -- 3.3% UBS Finance, Inc., 2.23%, due 1/03/05, at Amortized Cost@@ $ 5,983,000 $ 5,982,259 --------------- </Table> 32 <Page> <Table> <Caption> ISSUER SHARES VALUE COLLATERAL FOR SECURITIES LOANED -- 1.0% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 1,808,123 $ 1,808,123 --------------- Total Investments~ (Identified Cost, $152,101,525) $ 180,688,946 --------------- OTHER ASSETS, LESS LIABILITIES -- (0.1)% (194,853) --------------- Net Assets -- 100.0% $ 180,494,093 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 GOVERNMENT SECURITIES SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- 98.1% AGENCY - OTHER -- 3.6% Financing Corp., 9.8%, 2018 $ 7,760,000 $ 11,434,632 Financing Corp., 10.35%, 2018 3,535,000 5,420,629 Resolution Funding Corp., 8.875%, 2020 6,000,000 8,481,552 --------------- $ 25,336,813 --------------- ASSET BACKED & SECURITIZED -- 0.2% Freddie Mac, 3.108%, 2035 $ 1,335,000 $ 1,327,399 --------------- MORTGAGE BACKED -- 57.1% Fannie Mae, 4.79%, 2012 $ 6,259,642 $ 6,284,670 Fannie Mae, 4.45%, 2014 2,206,733 2,182,024 Fannie Mae, 4.652%, 2014 5,557,097 5,577,490 Fannie Mae, 4.846%, 2014 6,246,216 6,347,717 Fannie Mae, 6.5%, 2016 - 2033 45,844,118 48,239,910 Fannie Mae, 6%, 2016 - 2034 19,763,270 20,704,013 Fannie Mae, 7.5%, 2017 - 2031 2,938,927 3,151,126 Fannie Mae, 5.5%, 2017 - 2034 81,882,033 83,580,859 Fannie Mae, 5%, 2018 - 2019 54,656,485 55,583,565 Fannie Mae, 4.5%, 2019 52,810,361 52,675,422 Fannie Mae, 5.9957%, 2020 10,494 10,478 Fannie Mae TBA, 6%, 2032 ~~ 29,234,000 30,220,649 Freddie Mac, 7.5%, 2027 206,656 222,209 Freddie Mac, 7%, 2032 1,396,963 1,480,565 Freddie Mac, 6.5%, 2032 8,698,268 9,133,546 Freddie Mac, 5.5%, 2034 33,610,938 34,176,137 Freddie Mac, 6%, 2034 33,818,941 34,950,770 Ginnie Mae, 12.25%, 2015 2,131 2,414 Ginnie Mae, 7.5%, 2023 - 2024 312,693 337,478 Ginnie Mae, 6.5%, 2024 - 2028 3,389,608 3,572,695 --------------- $ 398,433,737 --------------- U.S. GOVERNMENT AGENCIES -- 22.2% Aid to Israel, 5.5%, 2023 $ 7,403,000 $ 7,737,231 Aid to Israel, 0%, 2024 9,624,000 3,384,693 Aid to Lebanon, 7.62%, 2009 5,071,144 5,489,513 Aid to Peru, 9.98%, 2008 2,183,655 2,387,260 Empresa Energetica Cornito Ltd., 6.07%, 2010 7,192,000 7,615,105 Fannie Mae, 3.41%, 2007 7,109,000 7,085,014 Fannie Mae, 4.771%, 2014 4,418,117 4,483,333 Fannie Mae, 4.625%, 2014 21,834,000 21,850,397 Freddie Mac, 7%, 2010 8,626,000 9,851,272 Freddie Mac, 4.875%, 2013 6,000,000 6,169,932 Overseas Private Investment Corp., 0%, 2007 3,394,778 3,385,598 Small Business Administration, 8.4%, 2007 11,797 12,135 Small Business Administration, 9.65%, 2007 22,247 23,210 Small Business Administration, 8.7%, 2009 231,034 246,793 Small Business Administration, 9.05%, 2009 28,948 30,834 Small Business Administration, 10.05%, 2009 18,035 19,395 Small Business Administration, 6.34%, 2021 3,053,263 3,285,275 Small Business Administration, 6.35%, 2021 3,433,586 3,694,681 Small Business Administration, 6.44%, 2021 3,711,820 4,005,805 Small Business Administration, 6.625%, 2021 3,950,007 4,289,921 Small Business Administration, 6.07%, 2022 3,344,307 3,567,130 Small Business Administration, 4.98%, 2023 1,887,383 1,914,418 </Table> 33 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued U.S. GOVERNMENT AGENCIES -- continued Small Business Administration, 4.89%, 2023 $ 4,863,873 $ 4,907,928 Small Business Administration, 4.34%, 2024 2,683,337 2,616,654 Small Business Administration, 4.72%, 2024 4,972,252 4,971,512 Small Business Administration, 4.77%, 2024 3,627,224 3,631,906 Small Business Administration, 4.86%, 2024 2,349,000 2,357,466 Small Business Administration, 4.87%, 2024 2,793,000 2,801,189 Small Business Administration, 4.88%, 2024 2,142,000 2,150,829 Small Business Administration, 4.99%, 2024 3,057,000 3,092,078 Small Business Administration, 5.19%, 2024 2,910,000 2,978,023 Small Business Administration, 5.52%, 2024 2,729,756 2,840,805 Tennessee Valley Authority STRIPS (Interest Only), 0%, 2042 12,573,000 9,396,557 U.S. Department of Housing & Urban Development, 6.36%, 2016 6,000,000 6,593,760 U.S. Department of Housing & Urban Development, 6.59%, 2016 5,744,000 6,156,569 --------------- $ 155,024,221 --------------- U.S. TREASURY OBLIGATIONS -- 15.0% U.S. Treasury Bonds, 9.25%, 2016 $ 577,000 $ 823,645 U.S. Treasury Bonds, 6.875%, 2025 504,000 634,823 U.S. Treasury Bonds, 6%, 2026 5,704,000 6,533,978 U.S. Treasury Bonds, 6.25%, 2030 2,006,000 2,398,347 U.S. Treasury Bonds, 5.375%, 2031 2,533,000 2,739,004 U.S. Treasury Notes, 3.375%, 2007 13,882,963 14,703,474 U.S. Treasury Notes, 3.625%, 2008### 13,044,279 14,208,585 U.S. Treasury Notes, 5.5%, 2008 - 2009 25,462,000 27,240,436 U.S. Treasury Notes, 6.5%, 2010 14,897,000 16,865,609 U.S. Treasury Notes, 2%, 2014 13,433,905 13,904,092 U.S. Treasury STRIPS (Interest Only), 0%, 2016 7,940,000 4,708,714 --------------- $ 104,760,707 --------------- Total Bonds (Identified Cost, $672,433,668) $ 684,882,877 --------------- REPURCHASE AGREEMENT -- 5.5% Goldman Sachs, 2.23%, dated 12/31/04, due 01/03/05, total to be received $38,107,080 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 38,100,000 $ 38,100,000 --------------- Total Investments (Identified Cost, $710,533,668) $ 722,982,877 --------------- OTHER ASSETS, LESS LIABILITIES -- (3.6)% (24,878,413) --------------- Net Assets -- 100.0% $ 698,104,464 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 HIGH YIELD SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- 92.4% ADVERTISING & BROADCASTING -- 3.1% Allbritton Communications Co., 7.75%, 2012 $ 1,918,000 $ 1,985,130 DIRECTV Holdings LLC, 8.375%, 2013 770,000 863,363 Echostar DBS Corp., 6.375%, 2011 1,930,000 1,973,425 Emmis Operating Co., 6.875%, 2012 960,000 1,004,400 Granite Broadcasting Corp., 9.75%, 2010 2,150,000 2,053,250 Lamar Media Corp., 7.25%, 2013 760,000 820,800 PRIMEDIA, Inc., 8.875%, 2011 210,000 222,075 PRIMEDIA, Inc., 8%, 2013## 500,000 514,375 Paxson Communications Corp., 0% to 2006, 12.25% to 2009 3,340,000 3,122,900 Spanish Broadcasting System, Inc., 9.625%, 2009 780,000 819,000 Young Broadcasting, Inc., 8.5%, 2008 40,000 42,800 --------------- $ 13,421,518 --------------- AEROSPACE -- 1.7% ASPropulsion Capital B.V., 9.625%, 2013## EUR 100,000 $ 156,106 Argo Tech Corp., 9.25%, 2011 $ 1,170,000 1,284,075 BE Aerospace, Inc., 8.875%, 2011 1,595,000 1,666,775 Hexcel Corp., 9.75%, 2009 1,900,000 1,976,000 K&F Acquisition, Inc., 7.75%, 2014## 350,000 361,375 Standard Aero Holdings, Inc., 8.25%, 2014## 585,000 631,800 TransDigm Holding Co., 8.375%, 2011 1,150,000 1,233,375 --------------- $ 7,309,506 --------------- AIRLINES -- 0.6% Continental Airlines, Inc., 6.748%, 2017 $ 371,735 $ 303,520 Continental Airlines, Inc., 6.9%, 2017 412,918 349,889 Continental Airlines, Inc., 6.795%, 2020 950,008 830,185 Continental Airlines, Inc., 7.566%, 2020 1,207,185 1,019,357 --------------- $ 2,502,951 --------------- APPAREL MANUFACTURERS -- 0.3% Levi Strauss & Co., 7%, 2006 $ 1,275,000 $ 1,338,750 --------------- ASSET BACKED & SECURITIZED -- 2.8% Airplane Pass-Through Trust, 10.875%, 2019* $ 691,390 $ 3,457 Anthracite CDO Ltd., 6%, 2037## 1,300,000 1,104,350 Asset Securitization Corp., 8.005%, 2026 754,009 791,556 Commercial Mortgage Acceptance Corp., 5.44%, 2013## 2,700,000 2,728,703 Deutsche Mortgage & Asset Receiving Corp., 7.5%, 2031 1,100,000 936,560 First Union National Bank Commercial Mortgage Corp., 6.75%, 2010 855,000 809,787 GE Capital Commercial Mortgage Corp., 7.5117%, 2033## 665,000 738,541 GMAC Commercial Mortgage Securities, Inc., 7.6527%, 2034## 882,000 987,821 Mortgage Capital Funding, Inc., 7.214%, 2007 1,000,000 1,053,412 Nationslink Funding Corp., 5%, 2009 3,000,000 3,039,942 --------------- $ 12,194,129 --------------- AUTOMOTIVE -- 2.2% Affinia Group, Inc., 9%, 2014## $ 1,240,000 $ 1,292,700 Dana Corp., 7%, 2029 1,690,000 1,685,775 Metaldyne Corp., 11%, 2012 480,000 398,400 Metaldyne Corp., 10%, 2013## 705,000 669,750 Navistar International Corp., 7.5%, 2011 1,525,000 1,635,563 TRW Automotive, Inc., 9.375%, 2013 1,323,000 1,534,680 TRW Automotive, Inc., 11%, 2013 312,000 375,960 Tenneco Automotive, Inc., 10.25%, 2013 600,000 708,000 Tenneco Automotive, Inc., 8.625%, 2014## 385,000 400,400 </Table> 34 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued AUTOMOTIVE -- continued Visteon Corp., 7%, 2014 $ 835,000 $ 797,425 --------------- $ 9,498,653 --------------- BASIC INDUSTRY -- 0.2% Thermadyne Holdings Corp., 9.25%, 2014 $ 750,000 $ 731,250 --------------- BROADCAST & CABLE TV -- 3.7% CCO Holdings LLC, 8.75%, 2013 $ 665,000 $ 686,613 CSC Holdings, Inc., 8.125%, 2009 1,835,000 2,007,031 CSC Holdings, Inc., 6.75%, 2012## 1,085,000 1,117,550 Cablevision Systems Corp., 8%, 2012## 1,805,000 1,922,325 Charter Communications, Inc., 8.625%, 2009 3,100,000 2,689,250 Charter Communications, Inc., 9.92%, 2011 3,315,000 2,826,038 Charter Communications, Inc., 8.375%, 2014## 590,000 622,450 FrontierVision Holdings LP, 11.875%, 2007* 430,000 574,050 FrontierVision Holdings LP, 11.875%, 2007* 290,000 387,150 Frontiervision Operating Partners LP, 11%, 2006* 1,060,000 1,388,600 Mediacom Broadband LLC, 9.5%, 2013 875,000 878,281 Mediacom Broadband LLC, 11%, 2013 400,000 430,000 Rogers Cable, Inc., 8.75%, 2032 210,000 233,100 --------------- $ 15,762,438 --------------- BROKERAGE & ASSET MANAGERS -- 0.2% Refco Finance Holdings LLC, 9%, 2012## $ 815,000 $ 892,425 --------------- BUILDING -- 1.1% Building Materials Corp. of America, 7.75%, 2014## $ 1,905,000 $ 1,921,669 Interface, Inc., 10.375%, 2010 1,075,000 1,236,250 Jacuzzi Brands, Inc., 9.625%, 2010 445,000 493,950 Nortek, Inc., 8.5%, 2014## 1,200,000 1,254,000 --------------- $ 4,905,869 --------------- BUSINESS SERVICES -- 1.6% Iron Mountain, Inc., 8.625%, 2013 $ 760,000 $ 807,500 Iron Mountain, Inc., 7.75%, 2015 950,000 964,250 Lucent Technologies, Inc., 5.5%, 2008 1,300,000 1,335,750 Nortel Networks Ltd., 6.125%, 2006 1,595,000 1,622,913 Xerox Corp., 7.625%, 2013 1,930,000 2,118,175 --------------- $ 6,848,588 --------------- CHEMICALS -- 5.3% ARCO Chemical Co., 9.8%, 2020 $ 730,000 $ 832,200 Acetex Corp., 10.875%, 2009 1,045,000 1,136,438 BCP Caylux Holdings Luxembourg S.A., 9.625%, 2014## 705,000 794,888 Crystal U.S. Holdings LLC, 0% to 2009, 10.5% to 2014,## 1,395,000 955,575 Crystal U.S. Holdings LLC, 0% to 2010, 10% to 2014, 535,000 370,488 Equistar Chemicals LP, 10.625%, 2011 1,895,000 2,198,200 Hercules, Inc., 6.75%, 2029 1,335,000 1,378,388 Huntsman International LLC, 10.125%, 2009 1,366,000 1,437,715 Huntsman International LLC, 0%, 2009 250,000 140,000 Huntsman International LLC, 7.375%, 2015 955,000 957,388 IMC Global, Inc., 10.875%, 2013 1,125,000 1,406,250 KI Holdings, Inc., 0% to 2009, 9.875% to 2014,## 1,305,000 835,200 Kronos International, Inc., 8.875%, 2009 EUR 70,000 102,163 Lyondell Chemical Co., 9.5%, 2008 $ 730,000 792,050 Lyondell Chemical Co., 11.125%, 2012 750,000 890,625 Nalco Co., 7.75%, 2011 470,000 507,600 Nalco Financial Holdings LLC, 0% to 2009, 9% to 2014 $ 770,000 $ 569,800 Nova Chemicals Corp., 6.5%, 2012 1,230,000 1,303,800 Resolution Performance Products LLC, 13.5%, 2010 900,000 978,750 Rhodia S.A., 8.875%, 2011 2,695,000 2,715,213 Rockwood Specialties Group, Inc., 10.625%, 2011 995,000 1,144,250 Rockwood Specialties Group, Inc., 7.5%, 2014## 395,000 409,813 Sovereign Specialty Chemicals, Inc., 11.875%, 2010 835,000 894,494 --------------- $ 22,751,288 --------------- CONGLOMERATES -- 0.6% Invensys PLC, 9.875%, 2011## $ 1,110,000 $ 1,227,938 SPX Corp., 7.5%, 2013 1,105,000 1,198,925 --------------- $ 2,426,863 --------------- CONSTRUCTION -- 1.0% D.R. Horton, Inc., 8%, 2009 $ 1,460,000 $ 1,633,375 Technical Olympic USA, Inc., 9%, 2010 435,000 465,450 Technical Olympic USA, Inc., 7.5%, 2011 310,000 312,325 Technical Olympic USA, Inc., 7.5%,2015## 840,000 833,700 WCI Communities, Inc., 7.875%, 2013 1,145,000 1,205,113 --------------- $ 4,449,963 --------------- CONSUMER CYCLICAL -- 0.6% Corrections Corp. of America, 9.875%, 2009 $ 385,000 $ 427,350 Corrections Corp. of America, 7.5%, 2011 590,000 630,563 GEO Group, Inc., 8.25%, 2013 540,000 577,800 KinderCare Learning Centers, Inc., 9.5%, 2009 990,000 993,713 --------------- $ 2,629,426 --------------- CONSUMER GOODS & SERVICES -- 2.4% Bombardier Recreational Products, Inc., 8.375%, 2013 $ 940,000 $ 1,003,450 Church & Dwight Co., Inc., 6%, 2012 715,000 727,513 Integrated Electrical Services, Inc., 9.375%, 2009 745,000 700,300 K2, Inc., 7.375%, 2014## 1,135,000 1,242,825 Remington Arms Co., Inc., 10.5%, 2011 615,000 593,475 Revlon Consumer Products Corp., 8.625%, 2008 1,510,000 1,347,675 Safilo Capital International S.A., 9.625%, 2013## EUR 1,970,000 2,715,061 Samsonite Corp., 8.875%, 2011 $ 1,145,000 1,239,463 Werner Holding Co., Inc., 10%, 2007 870,000 722,100 --------------- $ 10,291,862 --------------- CONTAINERS -- 2.6% Crown European Holdings S.A., 9.5%, 2011 $ 1,960,000 $ 2,234,400 Crown European Holdings S.A., 10.875%, 2013 1,150,000 1,359,875 Greif, Inc., 8.875%, 2012 1,160,000 1,290,500 Owens-Brockway Glass Container, Inc., 8.75%, 2012 1,285,000 1,448,838 Owens-Brockway Glass Container, Inc., 8.25%, 2013 2,065,000 2,271,500 Owens-Illinois, Inc., 7.8%, 2018 430,000 447,200 Plastipak Holdings, Inc., 10.75%, 2011 705,000 793,125 Pliant Corp., 13%, 2010 1,106,000 1,074,170 Pliant Corp., 0% to 2006, 11.125% to 2009 145,000 133,944 --------------- $ 11,053,552 --------------- </Table> 35 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued DEFENSE ELECTRONICS -- 0.5% L-3 Communications Holdings, Inc., 6.125%, 2014 $ 1,295,000 $ 1,333,850 L-3 Communications Holdings, Inc., 5.875%, 2015## 920,000 917,700 --------------- $ 2,251,550 --------------- ELECTRONICS -- 0.4% Flextronics International Ltd., 6.5%, 2013 $ 1,310,000 $ 1,342,750 Magnachip Semiconductor S.A., 8%, 2014 155,000 161,588 --------------- $ 1,504,338 --------------- EMERGING MARKET QUASI-SOVEREIGN -- 0.5% Gazprom OAO, 9.625%, 2013## $ 610,000 $ 721,325 Gazprom OAO, 8.625%, 2034## 1,120,000 1,310,400 --------------- $ 2,031,725 --------------- EMERGING MARKET SOVEREIGN -- 0.7% Federal Republic of Brazil, 8.875%, 2019 $ 1,182,000 $ 1,247,010 Republic of Panama, 9.375%, 2023 814,000 940,170 Russian Ministry of Finance, 12.75%, 2028 486,000 797,186 --------------- $ 2,984,366 --------------- ENERGY - INDEPENDENT -- 1.9% Belden Blake Corp., 8.75%, 2012## $ 1,135,000 $ 1,152,025 Chesapeake Energy Corp., 8.125%, 2011## 755,000 817,288 Chesapeake Energy Corp., 7%, 2014 1,203,000 1,281,195 Chesapeake Energy Corp., 6.375%, 2015 710,000 729,525 Chesapeake Energy Corp., 6.875%, 2016 1,760,000 1,843,600 Encore Acquisition Co., 8.375%, 2012 725,000 806,563 Newfield Exploration Co., 6.625%, 2014## 405,000 428,288 Plains Exploration & Production Co., 7.125%, 2014 860,000 937,400 --------------- $ 7,995,884 --------------- ENTERTAINMENT -- 1.5% AMC Entertainment, Inc., 9.5%, 2011 $ 766,000 $ 791,853 AMC Entertainment, Inc., 8.625%, 2012## 1,520,000 1,679,600 AMF Bowling Worldwide, Inc., 10%, 2010 760,000 811,300 Intrawest Corp., 7.5%, 2013## 345,000 366,994 Loews Cineplex Entertainment Corp., 9%, 2014## 1,185,000 1,282,763 Six Flags, Inc., 9.75%, 2013 1,645,000 1,669,675 --------------- $ 6,602,185 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 1.6% Burns, Philp & Co. Ltd., 9.75%, 2012 $ 1,870,000 $ 2,057,000 Merisant Co., 9.75%, 2013## 490,000 436,100 Michael Foods, Inc., 8%, 2013 990,000 1,044,450 Seminis Vegetable Seeds, Inc., 10.25%, 2013 1,145,000 1,288,125 Smithfield Foods, Inc., 7%, 2011 345,000 368,288 Smithfield Foods, Inc., 7%, 2011## 895,000 955,413 United Biscuits Finance PLC, 10.625%, 2011 EUR 600,000 861,462 --------------- $ 7,010,838 --------------- FOREST & PAPER PRODUCTS -- 4.3% Abitibi-Consolidated, Inc., 8.55%, 2010 $ 1,885,000 $ 2,042,869 Buckeye Technologies, Inc., 8.5%, 2013 1,165,000 1,264,025 Corporacion Durango S.A. de C.V., 13.75%, 2009##* 1,800,000 1,206,000 Georgia Pacific Corp., 9.375%, 2013 3,465,000 4,036,725 Graphic Packaging International, Inc., 9.5%, 2013 1,430,000 1,626,625 Jefferson Smurfit Corp., 8.25%, 2012 1,120,000 1,220,800 Kappa Beheer B.V., 10.625%, 2009 1,285,000 1,362,100 MDP Acquisitions PLC, 9.625%, 2012 1,455,000 1,622,325 Newark Group, Inc., 9.75%, 2014## $ 1,030,000 $ 1,096,950 Norske Skog Canada Ltd., 8.625%, 2011 1,055,000 1,131,488 Norske Skog Canada Ltd., 7.375%, 2014 770,000 802,725 Stone Container Corp., 7.375%, 2014 1,170,000 1,246,050 --------------- $ 18,658,682 --------------- GAMING & LODGING -- 5.4% Aztar Corp., 7.875%, 2014 $ 1,165,000 $ 1,284,413 Boyd Gaming Corp., 6.75%, 2014 1,585,000 1,660,288 Caesars Entertainment, Inc., 8.875%, 2008 425,000 481,313 Caesars Entertainment, Inc., 8.125%, 2011 2,100,000 2,425,500 Herbst Gaming, Inc., 7%, 2014## 155,000 156,938 Hilton Hotels Corp., 7.625%, 2012 985,000 1,151,883 Host Marriott LP, 7.125%, 2013 1,040,000 1,111,500 Isle Capri Casinos, Inc., 7%, 2014 1,335,000 1,361,700 MGM Mirage, Inc., 8.5%, 2010 1,165,000 1,325,188 MGM Mirage, Inc., 8.375%, 2011 2,225,000 2,508,688 MGM Mirage, Inc., 5.875%, 2014 195,000 191,588 Mandalay Resort Group, 9.375%, 2010 1,085,000 1,264,025 Meristar Hospitality Corp., 10.5%, 2009 375,000 408,750 Pinnacle Entertainment, Inc., 8.25%, 2012 1,500,000 1,593,750 Pinnacle Entertainment, Inc., 8.75%, 2013 335,000 362,638 Royal Caribbean Cruises Ltd., 6.875%, 2013 1,220,000 1,317,600 Scientific Games Corp., 6.25%, 2012 290,000 295,075 Starwood Hotels & Resorts Worldwide, Inc., 7.875%, 2012 2,420,000 2,764,850 Station Casinos, Inc., 6.5%, 2014 1,295,000 1,330,613 --------------- $ 22,996,300 --------------- HEALTH MAINTENANCE ORGANIZATIONS -- 0.1% Medcath Holdings Corp., 9.875%, 2012## $ 350,000 $ 379,750 --------------- INDUSTRIAL -- 3.5% Amsted Industries, Inc., 10.25%, 2011## $ 1,760,000 $ 1,988,800 Da Lite Screen Co., Inc., 9.5%, 2011 1,155,000 1,270,500 General Binding Corp., 9.375%, 2008 1,840,000 1,840,000 JohnsonDiversey Holding, Inc., "B", 9.625%, 2012 1,410,000 1,575,675 JohnsonDiversey Holding, Inc., 0% to 2007, 10.67% to 2013 2,980,000 2,577,700 Milacron Escrow Corp., 11.5%, 2011## 1,280,000 1,356,800 Rexnord Industries, Inc., 10.125%, 2012 1,000,000 1,130,000 Valmont Industries, Inc., 6.875%, 2014## 1,160,000 1,206,400 Williams Scotsman, Inc., 9.875%, 2007 1,655,000 1,655,000 Williams Scotsman, Inc., 10%, 2008 275,000 305,250 --------------- $ 14,906,125 --------------- MACHINERY & TOOLS -- 2.7% AGCO Corp., 6.875%, 2014 EUR 500,000 $ 717,885 Case Corp., 7.25%, 2016 $ 120,000 117,900 Case New Holland, Inc., 9.25%, 2011## 1,055,000 1,173,688 JLG Industries, Inc., 8.25%, 2008 1,155,000 1,247,400 Joy Global, Inc., 8.75%, 2012 1,390,000 1,556,800 Manitowoc Co., Inc., 10.375%, 2011 EUR 900,000 1,371,431 Manitowoc Co., Inc., 10.5%, 2012 $ 562,000 646,300 Terex Corp., 10.375%, 2011 760,000 851,200 Terex Corp., 9.25%, 2011 400,000 449,000 Terex Corp., 7.375%, 2014 900,000 965,250 United Rentals, Inc., 6.5%, 2012 915,000 892,125 United Rentals, Inc., 7.75%, 2013 940,000 921,200 United Rentals, Inc., 7%, 2014 925,000 864,875 --------------- $ 11,775,054 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 3.7% AmerisourceBergen Corp., 7.25%, 2012 $ 1,200,000 $ 1,341,000 Beverly Enterprises, Inc., 7.875%, 2014## 870,000 933,075 </Table> 36 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued MEDICAL & HEALTH TECHNOLOGY & SERVICES -- continued CDRV Investors, Inc., 0% to 2010, 9.625% to 2015, $ 980,000 $ 608,825 Extendicare Health Services, Inc., 6.875%, 2014 730,000 744,600 Fisher Scientific International, Inc., 8.125%, 2012 1,375,000 1,526,250 HCA, Inc., 7.875%, 2011 2,785,000 3,067,680 HCA, Inc., 6.375%, 2015 1,920,000 1,927,774 InSight Health Services Corp., 9.875%, 2011 2,095,000 2,115,950 Tenet Healthcare Corp., 6.5%, 2012 1,340,000 1,239,500 Tenet Healthcare Corp., 9.875%, 2014## 1,165,000 1,269,850 U.S. Oncology, Inc., 10.75%, 2014## 995,000 1,151,713 --------------- $ 15,926,217 --------------- METALS & MINING -- 2.4% Century Aluminum Co., 7.5%, 2014## $ 950,000 $ 1,011,750 Doe Run Resources Corp., 11.75%, 2008# 722,286 613,943 Foundation PA Coal Co., 7.25%, 2014## 1,105,000 1,176,825 IMCO Recycling, Inc., 9%, 2014## 240,000 249,600 Ispat Inland ULC, 9.75%, 2014 897,000 1,107,795 Oregon Steel Mills, Inc., 10%, 2009 945,000 1,051,313 Peabody Energy Corp., 6.875%, 2013 1,280,000 1,385,600 Peabody Energy Corp., 5.875%, 2016 675,000 671,625 Russel Metals, Inc., 6.375%, 2014 1,385,000 1,405,775 SGL Carbon International S.A., 8.5%, 2012## EUR 480,000 728,179 Steel Dynamics, Inc., 9.5%, 2009 605,000 662,475 U.S. Steel Corp., 9.75%, 2010 $ 396,000 451,440 --------------- $ 10,516,320 --------------- NATURAL GAS - DISTRIBUTION -- 0.4% AmeriGas Partners LP, 8.875%, 2011 $ 1,340,000 $ 1,460,600 Inergy LP, 6.875%, 2014 415,000 417,075 --------------- $ 1,877,675 --------------- NATURAL GAS - PIPELINE -- 3.4% ANR Pipeline Co., 9.625%, 2021 $ 1,975,000 $ 2,486,031 El Paso Energy Corp., 7.625%, 2010 1,150,000 1,259,250 El Paso Energy Corp., 7%, 2011 2,975,000 3,008,469 El Paso Energy Corp., 7.75%, 2013 2,190,000 2,294,025 Enterprise Products Partners LP, 6.375%, 2013 578,000 619,515 Enterprise Products Partners LP, 5.6%, 2014## 1,162,000 1,172,307 Markwest Energy Partners LP, 6.875%, 2014## 830,000 842,450 Williams Cos., Inc., 7.125%, 2011 2,713,000 2,963,953 --------------- $ 14,646,000 --------------- OIL SERVICES -- 2.0% Dresser, Inc., 9.375%, 2011 $ 735,000 $ 804,825 GulfMark Offshore, Inc., 7.75%, 2014## 1,190,000 1,255,450 Hanover Compressor Co., 9%, 2014 1,410,000 1,568,625 Hornbeck Offshore Services, Inc., 6.125%, 2014## 725,000 728,625 Ocean Rig Norway S.A., 10.25%, 2008 1,060,000 1,091,800 Petroleum Geo-Services A.S.A., 10%, 2010 1,300,000 1,482,000 Pride International, Inc., 7.375%, 2014 755,000 824,838 Sesi LLC, 8.875%, 2011 715,000 782,925 --------------- $ 8,539,088 --------------- OILS -- 0.3% Premcor Refining Group, Inc., 7.75%, 2012 $ 1,010,000 $ 1,113,525 --------------- POLLUTION CONTROL -- 0.5% Allied Waste North America, Inc., 6.5%, 2010 $ 2,010,000 $ 1,969,800 Allied Waste North America, Inc., 7.875%, 2013 $ 280,000 $ 287,000 --------------- $ 2,256,800 --------------- PRECIOUS METALS & MINERALS -- 0.3% Freeport-McMoRan Copper & Gold, Inc., 6.875%, 2014 $ 1,291,000 $ 1,282,931 --------------- PRINTING & PUBLISHING -- 2.7% Cenveo Corp., 7.875%, 2013 $ 525,000 $ 488,250 Dex Media East LLC, 12.125%, 2012 715,000 871,406 Dex Media West LLC, 9.875%, 2013 840,000 968,100 Dex Media, Inc., 0% to 2008, 9% to 2013 4,130,000 3,236,888 Hollinger, Inc., 12.875%, 2011## 337,000 397,660 Houghton Mifflin Co., 9.875%, 2013 790,000 865,050 Lighthouse International Co. S.A., 8%, 2014## EUR 960,000 1,339,329 Mail-Well Corp., 9.625%, 2012 $ 770,000 845,075 MediaNews Group, Inc., 6.875%, 2013 1,330,000 1,363,250 WDAC Subsidiary Corp., 8.375%, 2014## 1,385,000 1,365,956 --------------- $ 11,740,964 --------------- RAILROAD & SHIPPING -- 0.4% Kansas City Southern Railway Co., 7.5%, 2009 $ 1,795,000 $ 1,884,750 --------------- RESTAURANTS -- 0.1% Carrols Holdings Corp., 9%, 2013 $ 315,000 $ 326,025 --------------- RETAILERS -- 2.4% Couche-Tard, Inc., 7.5%, 2013 $ 2,555,000 $ 2,740,238 Dollar General Corp., 8.625%, 2010 1,390,000 1,615,875 Duane Reade, Inc., 9.75%, 2011## 790,000 718,900 Finlay Fine Jewelry Corp., 8.375%, 2012 1,115,000 1,204,200 Rite Aid Corp., 9.5%, 2011 550,000 603,625 Rite Aid Corp., 9.25%, 2013 1,290,000 1,302,900 Rite Aid Corp., 6.875%, 2013 850,000 765,000 Saks, Inc., 7%, 2013 1,130,000 1,154,013 --------------- $ 10,104,751 --------------- SUPERMARKETS -- 0.5% Roundy's, Inc., 8.875%, 2012 $ 1,940,000 $ 2,119,450 --------------- TELECOMMUNICATIONS - WIRELESS -- 4.5% Alamosa Holdings, Inc., 11%, 2010 $ 331,000 $ 389,753 Alamosa Holdings, Inc., 0% to 2005, 12% to 2009, 1,167,000 1,266,195 American Tower Corp., 9.375%, 2009 220,000 232,650 American Tower Corp., 7.125%, 2012## 790,000 807,775 Centennial Communications Corp., 10.125%, 2013 1,475,000 1,655,688 Crown Castle International Corp., 7.5%, 2013 1,385,000 1,488,875 Dobson Cellular Systems, Inc., 8.375%, 2011## 310,000 320,075 Dobson Communications Corp., 8.875%, 2013 555,000 389,888 IWO Escrow Co.,6.32%, 2012 155,000 156,163 Innova S. de R.L., 9.375%, 2013 1,100,000 1,251,250 Nextel Communications, Inc., 7.375%, 2015 5,180,000 5,698,000 Rogers Wireless, Inc., 8%, 2012## 275,000 290,813 Rogers Wireless, Inc., 6.375%, 2014 795,000 787,050 Rogers Wireless, Inc., 7.5%, 2015## 585,000 617,175 Rural Cellular Corp., 9.875%, 2010 1,125,000 1,144,688 Rural Cellular Corp., 8.25%, 2012 335,000 354,263 U.S. Unwired, Inc., 10%, 2012 1,170,000 1,319,175 Ubiquitel Operating Co., 9.875%, 2011 1,145,000 1,285,263 --------------- $ 19,454,739 --------------- </Table> 37 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued TELECOMMUNICATIONS - WIRELINE -- 6.1% AT&T Corp., 9.05%, 2011 $ 2,280,000 $ 2,624,850 CincinnatiBell, Inc., 8.375%, 2014 1,395,000 1,412,438 Citizens Communications Co., 9.25%, 2011 2,136,000 2,499,120 Citizens Communications Co., 6.25%, 2013 585,000 589,388 Eircom Funding PLC, 8.25%, 2013 1,365,000 1,508,325 GCI, Inc., 7.25%, 2014 1,390,000 1,390,000 MCI, Inc., 6.908%, 2007 925,000 946,969 MCI, Inc., 7.688%, 2009 1,315,000 1,361,025 MCI, Inc., 8.735%, 2014 171,000 183,825 Qwest Capital Funding, Inc., 7.25%, 2011 1,730,000 1,695,400 Qwest Corp., 7.875%, 2011## 1,675,000 1,817,375 Qwest Corp., 9.125%, 2012## 1,635,000 1,888,425 Qwest Services Corp., 14%, 2010## 4,900,000 5,892,250 Time Warner Telecom Holdings, Inc., 10.125%, 2011 1,015,000 997,238 Time Warner Telecom Holdings, Inc., 9.25%, 2014 1,340,000 1,366,800 --------------- $ 26,173,428 --------------- TIRE & RUBBER -- 0% Cooper-Standard Automotive Group, 8.375%, 2014 $ 155,000 $ 154,613 --------------- TOBACCO -- 0.3% R.J. Reynolds Tobacco Holdings, Inc., 7.25%, 2012 $ 1,040,000 $ 1,068,600 --------------- TRANSPORTATION -- SERVICES - 0.6% CHC Helicopter Corp., 7.375%, 2014 $ 785,000 $ 828,175 Stena AB, 9.625%, 2012 435,000 491,550 Stena AB, 7%, 2016## 951,000 941,490 TFM S.A. de C.V., 12.5%, 2012 264,000 308,220 --------------- $ 2,569,435 --------------- UTILITIES - ELECTRIC POWER -- 8.7% AES Corp., 8.75%, 2013## $ 2,340,000 $ 2,658,825 AES Corp., 9%, 2015## 1,175,000 1,345,375 Allegheny Energy Supply Co. LLC, 8.25%, 2012## 1,610,000 1,799,175 CMS Energy Corp., 8.5%, 2011 1,080,000 1,227,150 Calpine Corp., 8.5%, 2008 815,000 668,300 Calpine Corp., 8.75%, 2013## 3,215,000 2,652,375 CenterPoint Energy, Inc., 7.25%, 2010 1,127,000 1,256,992 DPL, Inc., 6.875%, 2011 1,250,000 1,365,165 Dynegy Holdings, Inc., 9.875%, 2010## 1,220,000 1,363,350 Dynegy Holdings, Inc., 6.875%, 2011 455,000 437,938 Edison Mission Energy, 7.73%, 2009 1,200,000 1,290,000 Empresa Nacional de Electricidad S.A., 8.35%, 2013 1,310,000 1,517,978 FirstEnergy Corp., 6.45%, 2011 1,818,000 1,975,202 FirstEnergy Corp., 7.375%, 2031 875,000 999,236 MSW Energy Holdings LLC, 7.375%, 2010 850,000 892,500 Midwest Generation LLC, 8.75%, 2034 2,250,000 2,553,750 Mission Energy Holding Co., 13.5%, 2008 325,000 405,438 NRG Energy, Inc., 8%, 2013## 2,095,000 2,283,550 Nevada Power Co., 6.5%, 2012 270,000 285,525 Nevada Power Co., 5.875%, 2015## 690,000 695,175 NorthWestern Corp., 5.875%, 2014## 965,000 987,167 PSEG Energy Holdings LLC, 8.625%, 2008 1,850,000 2,030,375 Reliant Energy, Inc., 6.75%, 2014 520,000 516,750 Reliant Resources, Inc., 9.25%, 2010 435,000 485,025 Sierra Pacific Power Co., 6.25%, 2012 585,000 610,594 Sierra Pacific Resources, 8.625%, 2014 890,000 1,005,700 TXU Corp., 5.55%, 2014 $ 2,160,000 $ 2,145,766 Teco Energy, Inc., 7%, 2012 480,000 524,400 Texas Genco LLC, 6.875%, 2014 1,140,000 1,178,475 --------------- $ 37,157,251 --------------- Total Bonds (Identified Cost, $377,751,293) $ 397,018,390 --------------- <Caption> SHARES STOCKS -- 1.0% APPAREL MANUFACTURERS -- 0.1% Sind Holdings, Inc.* 3,355 $ 280,814 --------------- AUTOMOTIVE -- 0.3% Magna International, Inc., "A" 16,400 $ 1,353,820 --------------- BROADCAST & CABLE TV -- 0.4% NTL, Inc.* 12,547 $ 915,429 Telewest Global, Inc.* 57,368 1,008,494 --------------- $ 1,923,923 --------------- PHARMACEUTICALS -- 0.1% Merck & Co., Inc. 14,800 $ 475,672 --------------- SPECIALTY CHEMICALS -- 0% Sterling Chemicals, Inc.* 74 $ 2,757 --------------- TELEPHONE SERVICES -- 0.1% VersaTel Telecom International N.V.* 20,520 $ 59,202 --------------- Total Stocks (Identified Cost, $4,543,774) $ 4,096,188 --------------- CONVERTIBLE PREFERRED STOCKS -- 0.3% AUTOMOTIVE -- 0.3% Ford Motor Co. Capital Trust II, 6.5% 24,145 $ 1,274,615 Hayes Lemmerz International, Inc., "A" *, 8% 155 11,896 --------------- Total Convertible Preferred Stocks (Identified Cost, $1,286,038) $ 1,286,511 --------------- PREFERRED STOCKS -- 0.5% PRINTING & PUBLISHING -- 0.5% PRIMEDIA, Inc., 8.625% 20,165 $ 1,845,098 --------------- REAL ESTATE -- 0% HRPT Properties Trust, 8.75% 1,225 $ 33,835 --------------- TELEPHONE SERVICES -- 0% PTV, Inc., "A", 10% 36 $ 144 --------------- Total Preferred Stocks (Identified Cost, $2,022,305) $ 1,879,077 --------------- WARRANTS -- 0% <Caption> STRIKE FIRST PRICE EXERCISE Loral Space & Communications Ltd. (Business Services)* $ 0.14 1/28/97 1,000 $ 2 Loral Space & Communications Ltd. (Business Services)* 0.14 1/28/97 1,100 2 Metronet Communications Corp. (Broadcast & Cable TV)*## 0.00 7/18/97 650 7 Pliant Corp. (Containers)*## 0.01 5/25/00 660 7 Sterling Chemicals, Inc. (Specialty Chemicals)* 52.00 120 222 Thermadyne Holdings Corp. (Machinery & Tools)* 20.78 6,594 3,956 XM Satellite Radio, Inc. (Advertising & Broadcasting)* 45.24 9/16/00 1,030 87,550 </Table> 38 <Page> <Table> <Caption> STRIKE FIRST ISSUER PRICE EXERCISE SHARES VALUE WARRANTS -- continued XO Communications, Inc., "A" (Telephone Services)* $ 6.25 5/27/03 1,302 $ 937 XO Communications, Inc., "B" (Telephone Services)* 7.50 5/27/03 976 488 XO Communications, Inc., "C" (Telephone Services)* 10.00 5/27/03 976 381 --------------- Total Warrants (Identified Cost, $544,606) $ 93,552 --------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 4.3% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $18,601,394 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 18,598,000 $ 18,598,000 --------------- Total Investments~ (Identified Cost, $404,746,016) $ 422,971,718 --------------- OTHER ASSETS, LESS LIABILITIES -- 1.5% 6,595,494 --------------- Net Assets -- 100.0% $ 429,567,212 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 INTERNATIONAL VALUE SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 97.7% AIRLINES -- 2.8% Air China Ltd.* 206,000 $ 79,506 easyJet Airline Co. Ltd.* 207,070 745,124 Thai Airways International Public Co. Ltd. 338,500 422,320 TPG N.V. 49,500 1,339,614 --------------- $ 2,586,564 --------------- ALCOHOLIC BEVERAGES -- 0.8% Diageo PLC 51,258 $ 729,932 --------------- APPAREL MANUFACTURERS -- 1.3% Impact 21 Co. Ltd.^ 23,400 $ 516,838 Sanyo Shokai Ltd.^ 132,400 718,844 --------------- $ 1,235,682 --------------- AUTOMOTIVE -- 4.9% Autoliv, Inc.^ 14,700 $ 701,976 Bayerische Motoren Werke AG 16,370 736,149 Compagnie Generale des Etablissements Michelin^ 10,300 658,364 Nissan Motor Co. Ltd.^ 57,300 621,087 PSA Peugeot Citroen S.A.^ 10,900 689,481 Renault S.A.^ 8,400 700,303 Toyota Industries Corp. 14,200 353,705 --------------- $ 4,461,065 --------------- BANKS & CREDIT COMPANIES -- 14.3% Acom Co. Ltd. 5,960 $ 444,789 Anglo Irish Bank Corp. PLC 16,218 391,677 Chiba Bank Ltd. 39,000 259,937 Close Brothers Group PLC 29,180 410,780 Credit Agricole S.A.^ 35,063 1,054,341 DEPFA Bank PLC 22,100 369,690 DNB Holding A.S.A.^ 47,360 465,004 Erste Bank der oesterreichischen Sparkassen AG 7,160 381,140 Fortis, Inc.^* 23,040 635,700 Grupo Financiero Inbursa S.A. de C.V. 221,800 408,102 Hana Bank 12,400 309,042 Irish Life & Permanent PLC 39,460 737,590 JACCS Co. Ltd. 72,000 431,545 Kookmin Bank 9,650 377,536 Krung Thai Bank PLC 1,523,900 352,809 Krungthai Card PLC 491,000 301,870 LIC Housing Finance Ltd. 93,700 447,919 Mitsubishi Tokyo Financial Group, Inc. 39 394,649 Nordea Bank AB^ 111,600 1,122,838 Promise Co. Ltd. 6,250 445,147 Royal Bank of Scotland Group PLC 51,971 1,745,126 Takefuji Corp. 24,240 1,634,475 --------------- $ 13,121,706 --------------- BROADCAST & CABLE TV -- 2.2% Findexa Ltd.^ 87,600 $ 339,722 Pages Jaunes* 39,900 964,695 Tokyo Broadcasting System, Inc. 46,700 759,287 --------------- $ 2,063,704 --------------- BROKERAGE & ASSET MANAGERS -- 0.6% ICAP PLC 83,900 $ 436,982 ING Canada, Inc.## 3,310 80,837 --------------- $ 517,819 --------------- BUSINESS SERVICES -- 0.6% PHS Group PLC 323,400 $ 508,260 --------------- CHEMICALS -- 1.8% Syngenta AG 15,537 $ 1,644,574 --------------- CONSTRUCTION -- 3.0% Corporacion GEO S.A. de C.V.* 164,400 $ 328,888 Italcementi S.p.A.^ 84,900 969,425 Italcementi S.p.A. - Ordinary 28,600 459,053 </Table> 39 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued CONSTRUCTION -- continued Sekisui Chemical Co. Ltd. 134,000 $ 976,560 --------------- $ 2,733,926 --------------- CONSUMER GOODS & SERVICES -- 0.6% Reckitt Benckiser PLC 18,188 $ 548,683 --------------- ELECTRICAL EQUIPMENT -- 1.5% Bodycote International PLC 112,400 $ 352,221 Samsung SDI Co. Ltd. 3,950 431,173 Schneider Electric S.A. 5,616 389,472 Vestas Wind Systems^ 17,200 212,991 --------------- $ 1,385,857 --------------- ELECTRONICS -- 2.4% Brother Industries Ltd. 35,000 $ 296,619 CANON, Inc.^ 12,000 645,682 Samsung Electronics Co. Ltd. 1,830 796,382 Seiko Epson Corp. 10,400 461,435 --------------- $ 2,200,118 --------------- ENERGY - INDEPENDENT -- 2.5% CNOOC Ltd. 1,453,500 $ 780,698 EnCana Corp. 17,790 1,013,903 Santos Ltd. 81,414 539,506 --------------- $ 2,334,107 --------------- ENERGY -- INTEGRATED - 8.0% BP PLC, ADR 31,436 $ 1,835,862 China Petroleum & Chemical Corp. 1,118,000 456,664 MOL Magyar Olaj-es Gazipari Rt., GDR 6,300 453,600 Repsol YPF S.A.^ 28,100 729,257 Statoil A.S.A. 79,300 1,237,953 TOTAL S.A., ADR 23,820 2,616,389 --------------- $ 7,329,725 --------------- FOOD & DRUG STORES -- 1.3% Lawson, Inc. 16,200 $ 595,826 William Morrison Supermarkets PLC 153,700 609,784 --------------- $ 1,205,610 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 3.5% CoolBrands International, Inc.* 53,900 $ 409,589 Greencore Group PLC 91,771 375,397 Groupe Danone 1,900 174,873 Nestle S.A. 6,540 1,704,841 Unilever PLC 56,630 555,167 --------------- $ 3,219,867 --------------- FOREST & PAPER PRODUCTS -- 0.3% Aracruz Celulose S.A., ADR 7,100 $ 267,670 --------------- FURNITURE & APPLIANCES -- 0.3% Merloni Elettrodomestici S.p.A.^ 16,100 $ 276,518 --------------- GAMING & LODGING -- 0.7% Star Cruises Ltd.* 1,098,000 $ 252,540 William Hill Organization Ltd. 37,100 401,037 --------------- $ 653,577 --------------- INSURANCE -- 4.4% Aviva PLC 53,390 $ 642,616 Benfield Group PLC 121,320 685,940 Hiscox PLC 171,250 546,483 Jardine Lloyd Thompson Group PLC 113,300 807,801 Legal & General Group PLC 190,000 400,570 Riunione Adriatica di Sicurta S.p.A. 27,300 615,311 St. James's Place Capital PLC 89,900 365,281 --------------- $ 4,064,002 --------------- LEISURE & TOYS -- 1.9% Heiwa Corp.^ 35,000 $ 583,021 Nintendo Co. Ltd. 6,500 813,963 Tamron Co. Ltd.^ 13,000 375,043 --------------- $ 1,772,027 --------------- MACHINERY & TOOLS -- 2.2% Alfa Laval AB 10,300 $ 166,274 Assa Abloy AB^ 41,100 700,512 Hyundai Mobis 7,400 468,219 Neopost S.A.^ 3,900 302,162 Sandvik AB 9,400 378,304 --------------- $ 2,015,471 --------------- METALS & MINING -- 0.9% Anglo American PLC 35,600 $ 840,606 --------------- NATURAL GAS - DISTRIBUTION -- 1.4% Tokyo Gas Co. Ltd.^ 324,000 $ 1,324,057 --------------- OIL SERVICES -- 1.1% Compagnie Generale de Geophysique S.A.^* 6,100 $ 419,319 Fugro N.V. 4,103 341,231 Tenaris S.A. 6,000 293,400 --------------- $ 1,053,950 --------------- PHARMACEUTICALS -- 5.4% AstraZeneca PLC 23,330 $ 844,653 Chugai Pharmaceutical Co. Ltd.^ 45,300 746,662 Roche Holdings AG 8,600 986,410 Sanofi-Aventis^ 10,325 822,330 Schering AG 8,940 666,129 Tanabe Seiyaku Co. Ltd. 82,000 842,540 --------------- $ 4,908,724 --------------- PRINTING & PUBLISHING -- 1.9% Reed Elsevier PLC 49,330 $ 454,293 Yell Group PLC 150,030 1,265,210 --------------- $ 1,719,503 --------------- SPECIALTY CHEMICALS -- 0.3% British Vita PLC 58,800 $ 304,280 --------------- SPECIALTY STORES -- 2.9% EDION Corp.^ 49,600 $ 568,512 Grupo Elektra S.A. de C.V. 45,100 418,754 Lindex AB 11,500 459,364 Matalan PLC 202,600 860,092 NEXT PLC 10,300 325,726 --------------- $ 2,632,448 --------------- TELECOMMUNICATIONS - WIRELESS -- 5.0% KDDI Corp. 216 $ 1,160,126 mm02 PLC* 288,000 677,557 MobilCom AG 26,700 603,958 MobileOne Ltd. 381,300 425,016 Vodafone Group PLC 640,853 1,734,917 --------------- $ 4,601,574 --------------- TELEPHONE SERVICES -- 6.6% Brasil Telecom Participacoes S.A., ADR 13,600 $ 518,840 Deutsche Telekom AG^ 62,200 1,402,760 Hanaro Telecom, Inc.* 92,100 286,033 KT Freetel Co. Ltd. 19,100 455,728 Royal KPN N.V. 134,850 1,276,753 Telecom Corp. of New Zealand Ltd. 153,788 679,318 Telefonica S.A. 63,431 1,190,813 ZTE Corp.* 83,000 268,551 --------------- $ 6,078,796 --------------- TOBACCO -- 3.3% Altadis S.A. 14,080 $ 642,705 British American Tobacco PLC 57,300 985,646 Imperial Tobacco Group PLC 25,120 687,029 Swedish Match AB^ 57,700 667,182 --------------- $ 2,982,562 --------------- </Table> 40 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued TRUCKING -- 0.9% Singapore Post Ltd. 1,501,400 $ 818,377 --------------- UTILITIES - ELECTRIC POWER -- 6.1% Fortum Corp. 69,000 $ 1,272,932 Iberdrola S.A.^ 24,400 618,031 Kelda Group PLC 47,000 569,758 Severn Trent PLC 29,300 543,032 Suez S.A.^ 41,900 1,113,504 Tohoku Electric Power Co., Inc. 59,100 1,058,078 United Utilities PLC, "A" 46,000 394,532 --------------- $ 5,569,867 --------------- Total Stocks (Identified Cost, $68,513,841) $ 89,711,208 --------------- <Caption> PAR AMOUNT SHORT-TERM OBLIGATION -- 2.0% UBS Finance, Inc., 2.23%, due 1/03/05, at Amortized Cost@@ $ 1,780,000 $ 1,779,779 --------------- <Caption> SHARES COLLATERAL FOR SECURITIES LOANED -- 19.8% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 18,200,867 $ 18,200,867 Total Investments~ (Identified Cost, $88,494,487) $ 109,691,854 --------------- OTHER ASSETS, LESS LIABILITIES -- (19.5)% (17,891,134) --------------- Net Assets -- 100.0% $ 91,800,720 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 MONEY MARKET SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE COMMERCIAL PAPER@@ -- 93.5% AIG Funding, Inc., 2.265%, due 2/23/05 $ 10,231,000 $ 10,196,881 Alpine Securitization Corp., 2.36%, due 2/09/05 12,900,000 12,867,019 Blue Ridge Asset Funding, 2.03%, due 1/07/05 11,000,000 10,996,278 CAFCOLLC, 2.12%, due 2/02/05 17,184,000 17,151,618 Ciesco LLC, 2.04%, due 1/07/05 - 1/10/05 17,072,000 17,065,042 Citibank Credit Card Issuance Trust, 2.35%, due 1/20/05 600,000 599,256 Citibank Credit Card Issuance Trust, 2.09%, due 1/26/05 14,339,000 14,318,189 Citicorp, 2.06%, due 1/24/05 17,112,000 17,089,479 COFCOCapital Corp., 2.2%, due 1/11/05 2,383,000 2,381,544 Delaware Funding Co.LLC, 2.35%, due 1/24/05 13,110,000 13,090,317 Dexia Delaware LLC, 2.34%, due 3/02/05 15,293,000 15,233,357 Edison Asset Securitization LLC, 2.27%, due 2/22/05 1,711,000 1,705,390 FCAR Owner Trust, 2.03%, due 1/04/05 11,100,000 11,098,122 Falcon Asset Securitization Corp., 2.26%, due 1/27/05 15,256,000 15,231,099 General Electric Capital Corp., 2.19%, due 2/08/05 2,100,000 2,095,146 General Electric Capital Corp., 2.27%, due 2/17/05 13,405,000 13,365,273 Goldman Sachs Group, Inc., 2.32%, due 2/22/05 2,000,000 1,993,298 Govco, Inc., 2.15%, due 1/13/05 10,100,000 10,092,762 Govco, Inc., 2.27%, due 2/18/05 4,000,000 3,987,893 HBOS Treasury Services PLC, 2.335%, due 2/09/05 15,124,000 15,085,743 ING America Insurance Holdings, Inc., 2.47%, due 4/14/05 9,900,000 9,830,037 Jupiter Securitization Corp., 2.43%, due 3/15/05 9,749,000 9,700,962 Kitty Hawk Funding Corp., 2.24%, due 2/15/05 14,211,000 14,171,209 MetLife, Inc., 2.2%, due 2/08/05 6,185,000 6,170,637 Morgan Stanley, Inc., 2.34%, due 1/28/05 15,066,000 15,039,559 New Center Asset Trust, 2.25%, due 1/03/05 8,810,000 8,808,899 Old Line Funding LLC, 2.17%, due 1/07/05 10,500,000 10,496,203 Old Line Funding LLC, 2.34%, due 1/21/05 3,914,000 3,908,912 Ranger Funding Co. LLC, 2.335%, due 1/18/05 15,057,000 15,040,398 SBC Communications, Inc., 2.06%, due 1/18/05 17,082,000 17,065,383 Sheffield Receivables Corp., 2.17%, due 1/06/05 10,000,000 9,996,986 Sheffield Receivables Corp., 2.18%, due 1/20/05 5,700,000 5,693,442 Thunder Bay Funding, LLC, 2.08%, due 1/18/05 4,123,000 4,118,950 Thunder Bay Funding, LLC, 2.36%, due 2/07/05 10,790,000 10,763,828 --------------- Total Commercial Paper, at Amortized Cost and Value $ 346,449,111 --------------- </Table> 41 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE U.S. GOVERNMENT AGENCY OBLIGATIONS@@ -- 6.3% Fannie Mae, 1.97%, due 1/05/05 $ 4,300,000 $ 4,299,059 Fannie Mae, 2.465%, due 4/20/05 14,000,000 13,895,511 Freddie Mac, 1.96%, due 1/11/05 5,020,000 5,017,267 --------------- Total U.S. Government Agency Obligations, at Amortized Cost and Value $ 23,211,837 --------------- Total Investments, at Amortized Cost and Value $ 369,660,948 --------------- OTHER ASSETS, LESS LIABILITIES -- 0.2% 718,615 --------------- Net Assets -- 100.0% $ 370,379,563 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENT -- December 31, 2004 STRATEGIC INCOME SERIES <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- 94.2% ADVERTISING & BROADCASTING -- 2.8% Allbritton Communications Co., 7.75%, 2012 $ 300,000 $ 310,500 Echostar DBS Corp., 6.375%, 2011 215,000 219,838 Emmis Operating Co., 6.875%, 2012 110,000 115,088 Granite Broadcasting Corp., 9.75%, 2010 440,000 420,200 Lamar Media Corp., 7.25%, 2013 200,000 216,000 News America Holdings, 8.5%, 2025 125,000 159,076 Paxson Communications Corp., 0% to 2006, 12.25% to 2009 360,000 336,600 Spanish Broadcasting System, Inc., 9.625%, 2009 375,000 393,750 Young Broadcasting, Inc., 8.5%, 2008 295,000 315,650 --------------- $ 2,486,702 --------------- AEROSPACE -- 0.6% Hexcel Corp., 9.875%, 2008 $ 200,000 $ 222,000 Hexcel Corp., 9.75%, 2009 130,000 135,200 K&F Acquisition, Inc., 7.75%, 2014## 15,000 15,488 TransDigm Holding Co., 8.375%, 2011 150,000 160,875 --------------- $ 533,563 --------------- AIRLINES -- 0.2% Continental Airlines, Inc., 7.568%, 2006 $ 90,000 $ 73,860 Continental Airlines, Inc., 7.566%, 2020 178,842 151,016 --------------- $ 224,876 --------------- ASSET BACKED & SECURITIZED -- 8.1% ARCap REIT, Inc., 6.0996%, 2045## $ 200,000 $ 166,941 Anthracite CDO Ltd., 6%, 2017## 200,000 169,900 Asset Securitization Corp., 8.005%, 2029 215,000 225,706 Chase Commercial Mortgage Securities Corp., 6.6%, 2012 360,000 375,652 Commercial Mortgage Acceptance Corp., 5.44%, 2013## 630,000 636,697 Credit Suisse First Boston Mortgage, 6.38%, 2035 360,000 396,119 Credit Suisse First Boston Mortgage, 6.78%, 2040 650,000 712,112 Crest Ltd., 7.0%, 2040## 270,000 261,969 DLJ Commercial Mortgage Corp., 0.9064%, 2005^^ 14,500,000 29,015 DLJ Commercial Mortgage Corp., 6.04%, 2031 265,000 266,090 DLJ Commercial Mortgage Corp., 7.6131%, 2032 565,000 640,856 Deutsche Mortgage & Asset Receiving Corp., 7.5%, 2031 250,000 212,854 Falcon Auto Dealership LLC, 3.83%, 2023^^ 939,999 167,937 Falcon Franchise Loan LLC, 3.0601%, 2023^^## 885,225 114,187 First Union-Lehman Brothers Bank of America, 0.5393%, 2028^^ 9,812,468 210,355 First Union-Lehman Brothers Commercial Mortgage Trust, 7%, 2029## 150,000 167,944 GMAC Commercial Mortgage Securities, Inc., 6.02%, 2033 350,000 335,167 Morgan Stanley Capital I, Inc., 7.18%, 2009 180,000 195,836 Morgan Stanley Capital I, Inc., 6.86%, 2010 250,000 263,186 Morgan Stanley Capital I, Inc., 1.5899%, 2014^^## 2,662,489 209,115 Mortgage Capital Funding, Inc., 7.214%, 2007 250,000 263,353 Nationslink Funding Corp., 5%, 2009 740,000 749,852 </Table> 42 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued ASSET BACKED & SECURITIZED -- continued Prudential Securities Secured Financing Corp., 7.3317%, 2013 $ 411,000 $ 452,356 Residential Accredit Loans, Inc., 7.75%, 2027 117,130 116,892 --------------- $ 7,340,091 --------------- AUTOMOTIVE -- 1.2% Affinia Group, Inc., 9%, 2014## $ 25,000 $ 26,062 Ford Motor Co., 7.45%, 2031 271,000 272,555 General Motors Corp., 8.375%, 2033 352,000 364,701 TRW Automotive, Inc., 9.375%, 2013 76,000 88,160 TRW Automotive, Inc., 11%, 2013 52,000 62,660 Tenneco Automotive, Inc., 10.25%, 2013 255,000 300,900 --------------- $ 1,115,038 --------------- BANKS & CREDIT COMPANIES -- 3.0% BBVA Bancomer Capital Trust I, 10.5%, 2011## $ 25,000 $ 26,875 Banco Mercantil del Norte S.A., 5.875%, 2014## 568,000 583,620 Kazkommerts International B.V., 10.125%, 2007## 321,000 346,680 Kazkommerts International B.V., 8.5%, 2013## 37,000 38,665 Mizuho Financial Group, Inc., 4.75%, 2014## EUR 236,000 334,613 RBS Capital Trust II, 6.425% to 2034, 4.507% to 2049 $ 128,000 135,176 Turanalem Finance B.V., 8%, 2014## 290,000 284,200 UFJ Finance Aruba AEC, 6.75%, 2013 120,000 133,725 UniCredito Italiano Capital Trust II, 9.2% to 2010, 5.914% to 2049## 440,000 540,515 Woori Bank, 5.75%, 2014## 287,000 300,577 --------------- $ 2,724,646 --------------- BROADCAST & CABLE TV -- 2.5% CSC Holdings, Inc., 8.125%, 2009 $ 398,000 $ 435,312 Charter Communications, Inc., 8.625%, 2009 405,000 351,338 Charter Communications, Inc., 8.375%, 2014## 275,000 290,125 Continental Cablevision, Inc., 9.5%, 2013 322,000 348,607 Mediacom Broadband LLC, 9.5%, 2013 100,000 100,375 Mediacom Broadband LLC, 11%, 2013 105,000 112,875 Rogers Cable, Inc., 5.5%, 2014 297,000 279,923 TCI Communications, Inc., 9.8%, 2012 245,000 315,803 --------------- $ 2,234,358 --------------- BUILDING -- 0.5% American Standard Cos., Inc., 7.625%, 2010 $ 225,000 $ 257,237 Building Materials Corp. of America, 7.75%, 2014## 130,000 131,137 Jacuzzi Brands, Inc., 9.625%, 2010 75,000 83,250 --------------- $ 471,624 --------------- BUSINESS SERVICES -- 1.2% Iron Mountain, Inc., 8.625%, 2013 $ 330,000 $ 350,625 Iron Mountain, Inc., 7.75%, 2015 150,000 152,250 Lucent Technologies, Inc., 5.5%, 2008 280,000 287,700 Xerox Corp., 7.625%, 2013 235,000 257,913 --------------- $ 1,048,488 --------------- CHEMICALS -- 2.4% Acetex Corp., 10.875%, 2009 $ 250,000 $ 271,875 BCP Caylux Holdings Luxembourg S.A., 9.625%, 2014## 165,000 186,037 Equistar Chemicals LP, 10.625%, 2011 190,000 220,400 Huntsman International LLC, 10.125%, 2009 118,000 124,195 IMC Global, Inc., 10.875%, 2013 $ 260,000 $ 325,000 Kronos International, Inc., 8.875%, 2009 EUR 15,000 21,892 Lyondell Chemical Co., 9.625%, 2007 $ 200,000 220,000 Lyondell Chemical Co., 11.125%, 2012 140,000 166,250 Nalco Co., 7.75%, 2011 105,000 113,400 Nova Chemicals Corp., 6.5%, 2012 235,000 249,100 Rhodia S.A., 8.875%, 2011 290,000 292,175 --------------- $ 2,190,324 --------------- CONGLOMERATES -- 0.5% Invensys PLC, 9.875%, 2011## $ 135,000 $ 149,344 Tyco International Group S.A., 6.75%, 2011 259,000 290,284 --------------- $ 439,628 --------------- CONSTRUCTION -- 0.2% D.R. Horton, Inc., 8%, 2009 $ 185,000 $ 206,969 --------------- CONSUMER CYCLICAL -- 0.4% GEO Group, Inc., 8.25%, 2013 $ 165,000 $ 176,550 KinderCare Learning Centers, Inc., 9.5%, 2009 192,000 192,720 --------------- $ 369,270 --------------- CONSUMER GOODS & SERVICES -- 0.3% Remington Arms Co., Inc., 10.5%, 2011 $ 250,000 $ 241,250 --------------- CONTAINERS -- 1.4% Crown European Holdings S.A., 9.5%, 2011 $ 275,000 $ 313,500 Crown European Holdings S.A., 10.875%, 2013 200,000 236,500 Owens-Brockway Glass Container, Inc., 8.875%, 2009 160,000 173,800 Owens-Brockway Glass Container, Inc., 8.25%, 2013 290,000 319,000 Pliant Corp., 13%, 2010 205,000 199,000 --------------- $ 1,241,800 --------------- DEFENSE ELECTRONICS -- 0.4% L-3 Communications Holdings, Inc., 6.125%, 2014 $ 385,000 $ 396,550 --------------- ELECTRONICS -- 0.2% Flextronics International Ltd., 6.5%, 2013 $ 160,000 $ 164,000 --------------- EMERGING MARKET QUASI-SOVEREIGN -- 2.3% Gazprom OAO, 9.625%, 2013 $ 130,000 $ 153,725 Gazprom OAO, 8.625%, 2034## 221,000 258,570 Pemex Project Funding Master Trust, 8.625%, 2022 417,000 485,180 Petroleos Mexicanos, 9.5%, 2027 516,000 647,580 Petroliam Nasional Berhad, 7.75%, 2015 190,000 229,760 Petronas Capital Ltd., 7.875%, 2022## 236,000 293,078 --------------- $ 2,067,893 --------------- EMERGING MARKET SOVEREIGN -- 8.6% Federal Republic of Brazil, 8%, 2014 $ 1,836,086 $ 1,877,398 Federal Republic of Brazil, 8.875%, 2019 805,000 849,275 Federal Republic of Brazil, 3.0625%, 2024 216,000 199,800 Republic of Colombia, 11.75%, 2020 239,000 307,115 Republic of Panama, 9.375%, 2023 - 2029 604,000 704,560 Republic of Panama, 8.875%, 2027 184,000 202,400 Republic of Peru, 9.875%, 2015 263,000 322,175 Republic of South Africa, 8.5%, 2017 513,000 643,815 Russian Federation, 3%, 2008 - 2011 736,000 660,192 Russian Federation, 11%, 2018 653,000 913,025 State of Qatar, 9.75%, 2030 394,000 572,722 United Mexican States, 8%, 2022 141,000 162,644 United Mexican States, 7.5%, 2033 366,000 395,280 --------------- $ 7,810,401 --------------- </Table> 43 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued ENERGY - INDEPENDENT -- 1.0% Chesapeake Energy Corp., 8.125%, 2011 $ 215,000 $ 232,738 Chesapeake Energy Corp., 7.5%, 2014 240,000 262,200 Chesapeake Energy Corp., 6.375%, 2015## 45,000 46,238 Kerr-McGee Corp., 6.95%, 2024 321,000 354,973 --------------- $ 896,149 --------------- ENERGY - INTEGRATED -- 0.5% Amerada Hess Corp., 7.3%, 2031 $ 205,000 $ 228,698 Siberian Oil Co., 10.75%, 2009 70,000 74,550 Tyumen Oil Co., 11%, 2007 137,000 155,838 --------------- $ 459,086 --------------- ENTERTAINMENT -- 1.1% AMC Entertainment, Inc., 9.5%, 2011 $ 223,000 $ 230,526 Liberty Media Corp., 5.7%, 2013 180,000 178,606 Loews Cineplex Entertainment Corp., 9%, 2014## 140,000 151,550 Six Flags, Inc., 9.75%, 2013 235,000 238,525 Turner Broadcasting System, Inc., 8.375%, 2013 185,000 227,948 --------------- $ 1,027,155 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 1.0% Burns, Philp & Co. Ltd., 9.75%, 2012 $ 405,000 $ 445,500 Michael Foods, Inc., 8%, 2013 195,000 205,725 Seminis Vegetable Seeds, Inc., 10.25%, 2013 55,000 61,875 Tyson Foods, Inc., 8.25%, 2011 180,000 213,741 --------------- $ 926,841 --------------- FOREST & PAPER PRODUCTS -- 1.6% Buckeye Technologies, Inc., 8.5%, 2013 $ 255,000 $ 276,675 Georgia Pacific Corp., 9.375%, 2013 415,000 483,475 Graphic Packaging International, Inc., 8.5%, 2011 190,000 207,575 MDP Acquisitions PLC, 9.625%, 2012 195,000 217,425 Stone Container Corp., 7.375%, 2014 220,000 234,300 --------------- $ 1,419,450 --------------- GAMING & LODGING -- 1.8% Host Marriott LP, 7.125%, 2013 $ 220,000 $ 235,125 MGM Mirage, Inc., 8.375%, 2011 400,000 451,000 Pinnacle Entertainment, Inc., 8.75%, 2013 150,000 162,375 Royal Caribbean Cruises Ltd., 8%, 2010 230,000 259,900 Scientific Games Corp., 6.25%, 2012## 185,000 188,238 Starwood Hotels & Resorts Worldwide, Inc., 7.875%, 2012 250,000 285,625 --------------- $ 1,582,263 --------------- INDUSTRIAL -- 1.1% Amsted Industries, Inc., 10.25%, 2011## $ 280,000 $ 316,400 JohnsonDiversey Holding, Inc., "B", 9.625%, 2012 200,000 223,500 JohnsonDiversey Holding, Inc., 0% to 2007, 10.67% to 2013 225,000 194,625 Williams Scotsman, Inc., 9.875%, 2007 225,000 225,000 Williams Scotsman, Inc., 10%, 2008 30,000 33,300 --------------- $ 992,825 --------------- INSURANCE -- PROPERTY & CASUALTY - 0.3% Allianz AG, 5.5%, 2049 EUR 211,000 $ 309,526 --------------- INTERNATIONAL MARKET QUASI-SOVEREIGN -- 0.5% Kreditanstalt fur Wiederaufbau, 3.25%, 2008 EUR 311,000 $ 427,716 --------------- INTERNATIONAL MARKET SOVEREIGN -- 16.7% Canada Housing Trust, 4.65%, 2009 CAD 90,000 $ 77,750 Federal Republic of Germany, 4%, 2007. EUR 314,000 437,939 Federal Republic of Germany, 3.5%, 2008 $ 995,000 $ 1,377,870 Federal Republic of Germany, 5.25%, 2010 741,000 1,109,315 Federal Republic of Germany, 6.25%, 2030 95,000 167,598 Government of Australia, 8.75%, 2008 AUD 257,000 224,263 Government of Australia, 6.25%, 2015 182,000 152,397 Government of Canada, 5.5%, 2010 CAD 269,000 242,307 Government of Canada, 5.25%, 2012 23,000 20,542 Government of Canada, 8%, 2023 33,000 38,488 Government of New Zealand, 7%, 2009 NZD 204,000 152,119 Government of New Zealand, 6.5%, 2013 1,326,000 983,973 Kingdom of Belgium, 3.75%, 2009 EUR 181,000 252,868 Kingdom of Belgium, 5%, 2012 195,000 291,561 Kingdom of Denmark, 5%, 2013 DKK 318,000 63,842 Kingdom of Netherlands, 5.75%, 2007 EUR 504,000 727,007 Kingdom of Netherlands, 3.75%, 2009 680,000 950,909 Kingdom of Spain, 6%, 2008 342,000 507,348 Kingdom of Spain, 5.35%, 2011 252,000 383,042 Republic of Austria, 5.5%, 2007 420,000 611,002 Republic of Austria, 5%, 2012 168,000 251,083 Republic of Austria, 4.65%, 2018 53,000 77,118 Republic of Finland, 2.75%, 2006 585,000 796,954 Republic of Finland, 3%, 2008 521,000 709,878 Republic of France, 4.75%, 2007 542,000 772,150 Republic of France, 4%, 2009 408,000 576,792 Republic of Ireland, 4.25%, 2007 1,066,000 1,504,546 Republic of Ireland, 4.6%, 2016 112,000 163,541 United Kingdom Treasury, 7.25%, 2007 GBP 104,000 214,376 United Kingdom Treasury, 5.75%, 2009 214,000 432,629 United Kingdom Treasury, 5%, 2012 399,000 787,054 --------------- $ 15,058,261 --------------- MACHINERY & TOOLS -- 1.8% AGCO Corp., 9.5%, 2008 $ 250,000 $ 266,250 Case New Holland, Inc., 9.25%, 2011## 330,000 367,124 Manitowoc Co., Inc., 10.5%, 2012 120,000 138,000 Terex Corp., 10.375%, 2011 180,000 201,600 Terex Corp., 9.25%, 2011 125,000 140,313 Terex Corp., 7.375%, 2014 140,000 150,150 United Rentals, Inc., 6.5%, 2012 390,000 380,250 --------------- $ 1,643,687 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 0.4% Baxter International, Inc., 9.5%, 2008 $ 164,000 $ 190,465 Fisher Scientific International, Inc., 8.125%, 2012 122,000 135,420 --------------- $ 325,885 --------------- METALS & MINING -- 1.0% Century Aluminum Co., 7.5%, 2014## $ 35,000 $ 37,275 Foundation PA Coal Co., 7.25%, 2014## 30,000 31,950 International Steel Group, Inc., 6.5%, 2014 222,000 238,095 Peabody Energy Corp., 6.875%, 2013 210,000 227,325 Phelps Dodge Corp., 8.75%, 2011 181,000 220,689 U.S. Steel Corp., 9.75%, 2010 130,000 148,200 --------------- $ 903,534 --------------- MORTGAGE BACKED -- 5.2% Fannie Mae, 5.5%, 2018 - 2034 $ 3,192,993 $ 3,276,610 Fannie Mae, 6.5%, 2032 553,997 581,486 Fannie Mae, 5%, 2034 871,501 866,389 --------------- $ 4,724,485 --------------- NATURAL GAS - DISTRIBUTION -- 0.1% AmeriGas Partners LP, 8.875%, 2011 $ 120,000 $ 130,800 --------------- </Table> 44 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued NATURAL GAS - PIPELINE -- 2.5% ANR Pipeline Co., 8.875%, 2010 $ 60,000 $ 67,200 CenterPoint Energy Resources Corp., 7.875%, 2013 448,000 532,488 El Paso Energy Corp., 7%, 2011 140,000 141,575 El Paso Energy Corp., 7.75%, 2013 265,000 277,588 Enterprise Products Partners LP, 6.375%, 2013 200,000 214,365 Magellan Midstream Partners LP, 5.65%, 2016 41,000 41,453 Southern Natural Gas Co., Inc., 8.875%, 2010 310,000 347,200 Williams Cos., Inc., 7.125%, 2011 440,000 480,700 Williams Cos., Inc., 8.75%, 2032 138,000 158,528 --------------- $ 2,261,097 --------------- OIL SERVICES -- 0.6% Hornbeck Offshore Services, Inc., 6.125%, 2014## $ 220,000 $ 221,100 Petroleum Geo-Services A.S.A., 10%, 2010 250,000 285,000 --------------- $ 506,100 --------------- OILS -- 0.3% Valero Energy Corp., 6.875%, 2012 $ 205,000 $ 232,520 --------------- POLLUTION CONTROL -- 0.1% Allied Waste North America, Inc., 7.875%, 2013 $ 130,000 $ 133,250 --------------- PRINTING & PUBLISHING -- 1.5% Dex Media East LLC, 9.875%, 2009 $ 200,000 $ 227,750 Dex Media West LLC, 9.875%, 2013 283,000 326,158 Lighthouse International Co. S.A., 8%, 2014## EUR 155,000 216,246 Mail-Well Corp., 9.625%, 2012 $ 295,000 323,763 MediaNews Group, Inc., 6.875%, 2013 265,000 271,625 --------------- $ 1,365,542 --------------- RESTAURANTS -- 0.3% YUM! Brands, Inc., 8.875%, 2011 $ 230,000 $ 284,169 --------------- RETAILERS -- 1.3% Couche-Tard, Inc., 7.5%, 2013 $ 370,000 $ 396,825 Limited Brands, Inc., 5.25%, 2014 276,000 273,472 Rite Aid Corp., 9.5%, 2011 260,000 285,350 Rite Aid Corp., 9.25%, 2013 185,000 186,850 --------------- $ 1,142,497 --------------- SUPERMARKETS -- 0.4% Roundy's, Inc., 8.875%, 2012 $ 300,000 $ 327,750 --------------- TELECOMMUNICATIONS - WIRELESS -- 2.8% Alamosa Holdings, Inc., 11%, 2010 $ 184,000 $ 216,660 American Tower Corp., 7.125%, 2012## 165,000 168,712 American Tower Escrow Corp., 0%, 2008 300,000 224,250 Centennial Communications Corp., 10.125%, 2013 270,000 303,075 Crown Castle International Corp., 7.5%, 2013 270,000 290,250 Innova S. de R.L., 9.375%, 2013 100,000 113,750 Mobile TeleSystems OJSC, 8.375%, 2010## 58,000 59,160 Nextel Communications, Inc., 7.375%, 2015 270,000 297,000 Rogers Wireless, Inc., 7.5%, 2015## 45,000 47,475 Rural Cellular Corp., 9.875%, 2010 220,000 223,850 U.S. Unwired, Inc., 10%, 2012 105,000 118,388 Ubiquitel Operating Co., 9.875%, 2011 110,000 123,475 Vimpel-Communications, 10.45%, 2005## 200,000 201,000 Vimpel-Communications, 10%, 2009## 136,000 142,800 --------------- $ 2,529,845 --------------- TELECOMMUNICATIONS - WIRELINE -- 2.3% Citizens Communications Co., 9.25%, 2011 $ 287,000 $ 335,790 Deutsche Telekom International Finance B.V., 8.75%, 2030 264,000 348,601 Eircom Funding PLC, 13.5%, 2013 165,000 182,325 Qwest Services Corp., 14%, 2010## 260,000 312,650 Telecom Italia Capital, 5.25%, 2013 217,000 219,329 Telecom Italia S.p.A., 5.625%, 2007 EUR 235,000 335,490 Time Warner Telecom Holdings, Inc., 9.25%, 2014 $ 130,000 132,600 Verizon New York, Inc., 7.375%, 2032 203,000 232,853 --------------- $ 2,099,638 --------------- TOBACCO -- 0.3% R.J. Reynolds Tobacco Holdings, Inc., 7.25%, 2012 $ 221,000 $ 227,078 --------------- U.S. GOVERNMENT AGENCIES -- 1.6% Fannie Mae, 2.5%, 2006 $ 267,000 $ 264,643 Small Business Administration, 4.34%, 2024 249,476 243,276 Small Business Administration, 4.77%, 2024 330,726 331,153 Small Business Administration, 5.18%, 2024 617,906 632,118 --------------- $ 1,471,190 --------------- U.S. TREASURY OBLIGATIONS -- 4.0% U.S. Treasury Notes, 5.75%, 2005### $ 367,000 $ 376,404 U.S. Treasury Notes, 3.625%, 2008 203,208 221,346 U.S. Treasury Notes, 3.25%, 2008 1,700,000 1,692,098 U.S. Treasury Notes, 3%, 2012 208,066 232,180 U.S. Treasury Notes, 2%, 2014 1,087,511 1,122,006 --------------- $ 3,644,034 --------------- UTILITIES - ELECTRIC POWER -- 5.3% AES Corp., 9%, 2015## $ 360,000 $ 412,200 Allegheny Energy Supply Co. LLC, 8.25%, 2012## 350,000 391,125 Beaver Valley Funding Corp., 9%, 2017 424,000 501,460 CMS Energy Corp., 8.5%, 2011 300,000 340,875 Calpine Corp., 8.5%, 2008## 220,000 180,400 Calpine Corp., 8.75%, 2013 170,000 140,250 DPL, Inc., 6.875%, 2011 113,000 123,411 Duke Capital Corp., 8%, 2019 164,000 200,136 Dynegy Holdings, Inc., 9.875%, 2010## 190,000 212,325 Empresa Nacional de Electricidad S.A., 8.35%, 2013 167,000 193,513 Enersis S.A., 7.375%, 2014 210,000 228,874 MSW Energy Holdings LLC, 7.375%, 2010 165,000 173,250 Midland Funding II, 13.25%, 2006 75,000 82,732 NRG Energy, Inc., 8%, 2013## 325,000 354,250 NorthWestern Corp., 5.875%, 2014## 105,000 107,412 PSEG Energy Holdings LLC, 7.75%, 2007 82,000 86,715 Reliant Energy, Inc., 8.125%, 2005 87,000 89,291 Reliant Resources, Inc., 9.25%, 2010 180,000 200,700 TXU Corp., 6.375%, 2006 460,000 477,574 TXU Corp., 6.5%, 2024## 132,000 132,220 Texas Genco LLC, 6.875%, 2014## 160,000 165,400 --------------- $ 4,794,113 --------------- Total Bonds (Identified Cost, $79,569,622) $ 85,153,957 --------------- </Table> 45 <Page> <Table> <Caption> ISSUER SHARES VALUE CONVERTIBLE PREFERRED STOCK -- 0.2% AUTOMOTIVE -- 0.2% Ford Motor Co. Capital Trust II (Identified Cost, $175,786) 3,353 $ 177,005 --------------- PREFERRED STOCK -- REAL ESTATE -- HRPT Properties Trust (Identified Cost, $17,094) 625 $ 17,263 --------------- <Caption> PAR AMOUNT CONVERTIBLE BOND -- 0.1% TELECOMMUNICATIONS - WIRELESS -- 0.1% Nextel Communications, Inc., 5.25%, 2010 (Identified Cost, $95,619) $ 100,000 $ 102,375 --------------- REPURCHASE AGREEMENT -- 4.0% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $3,617,660 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 3,617,000 $ 3,617,000 --------------- Total Investments (Identified Cost, $83,475,121) $ 89,067,600 --------------- OTHER ASSETS, LESS LIABILITIES -- 1.5% 1,364,478 --------------- Net Assets -- 100.0% $ 90,432,078 =============== </Table> PORTFOLIO FOOTNOTES: ~~ All or a portion of this security is subject to dollar roll transactions. * Non-income producing security. ^ All or a portion of this security is on loan. ^^ Interest only security. # Payment-in-kind security. ## SEC Rule 144A restriction. ### Security segregated as collateral for open futures contracts. @@ The rate shown represents an annualized yield at time of purchase. ~ As of December 31, 2004 two securities representing $344,810 and 0.2% of Global Total Return Series' net assets were fair valued in accordance with the policies adopted by the Board of Trustees. ~ As of December 31, 2004 one security representing $280,814 and 0.1% of High Yield Series' net assets was fair valued in accordance with the policies adopted by the Board of Trustees. ~ As of December 31, 2004 one security representing $80,837 and 0.1% of International Value Series' net assets was fair valued in accordance with the policies adopted by the Board of Trustees. Abbreviations have been used throughout this report to indicate amounts shown in currencies other than the U.S. dollar. A list of abbreviations is shown below. AUD = Australian Dollar CAD = Canadian Dollar CHF = Swiss Franc CZK = Czech Koruna DKK = Danish Krone EUR = Euro GBP = British Pound JPY = Japanese Yen MXN = Mexican Peso NOK = Norwegian Krone NZD = New Zealand Dollar PLN = Polish Zloty SEK = Swedish Krona ADR = American Depositary Receipt GDR = Global Depositary Receipt TBA = To Be Announced 46 <Page> MFS/SUN LIFE SERIES TRUST STATEMENTS OF ASSETS AND LIABILITIES -- at December 31, 2004 <Table> <Caption> EMERGING GLOBAL GLOBAL BOND MARKETS EQUITY GOVERNMENTS TOTAL RETURN SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 224,568,118 $ 48,399,245 $ 60,462,648 $ 152,101,525 Unrealized appreciation (depreciation) 9,915,182 16,969,694 5,788,533 28,587,421 --------------- --------------- --------------- --------------- Total investments, at value (including securities loaned of $--, $1,431,736, $--, and $1,769,303, respectively) $ 234,483,300 $ 65,368,939 $ 66,251,181 $ 180,688,946 Cash 268,162 661 61 5,693 Foreign currency, at value (identified cost, $--, $283,278, $--, and $--, respectively) -- 290,451 -- -- Receivable for forward foreign currency exchange contracts -- -- 1,014,109 982,556 Receivable for forward foreign currency exchange contracts subject to master netting agreements -- -- 23,026 -- Receivable for investments sold -- -- -- 225,669 Receivable for series shares sold 156,482 35,159 1,277 254,429 Interest and dividends receivable 3,154,735 172,622 1,065,158 1,249,419 Receivable from administrative proceeding settlement -- -- -- 2,205 Other assets -- 159 -- -- --------------- --------------- --------------- --------------- Total assets $ 238,062,679 $ 65,867,991 $ 68,354,812 $ 183,408,917 =============== =============== =============== =============== Liabilities: Payable for forward foreign currency exchange contracts $ -- $ -- $ 1,021,349 $ 920,969 Payable for forward foreign currency exchange contracts subject to master netting agreements -- -- -- 45,153 Payable for daily variation margin on open futures contracts 6,750 -- 47 47 Payable for investments purchased -- 2,360 313,573 -- Payable for series shares reacquired 185,075 70,797 17,877 49,059 Collateral for securities loaned, at value -- 1,465,603 -- 1,808,123 Payable to affiliates -- Management fee 3,932 1,815 1,415 3,728 Distribution fee (Service Class) 509 44 34 99 Accrued expenses and other liabilities 67,777 132,277 61,102 87,646 --------------- --------------- --------------- --------------- Total liabilities $ 264,043 $ 1,672,896 $ 1,415,397 $ 2,914,824 --------------- --------------- --------------- --------------- Net assets $ 237,798,636 $ 64,195,095 $ 66,939,415 $ 180,494,093 =============== =============== =============== =============== Net assets consist of: Paid-in capital $ 212,056,648 $ 46,668,358 $ 56,539,629 $ 147,526,043 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 9,882,933 16,977,132 5,840,534 28,661,594 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions 2,040,132 86,959 33,955 (1,253,388) Accumulated undistributed net investment income 13,818,923 462,646 4,525,297 5,559,844 --------------- --------------- --------------- --------------- Total $ 237,798,636 $ 64,195,095 $ 66,939,415 $ 180,494,093 =============== =============== =============== =============== Net Assets: Initial Class $ 164,226,868 $ 57,798,521 $ 62,107,015 $ 166,033,598 Service Class 73,571,768 6,396,574 4,832,400 14,460,495 --------------- --------------- --------------- --------------- Total $ 237,798,636 $ 64,195,095 $ 66,939,415 $ 180,494,093 =============== =============== =============== =============== Shares of beneficial interest outstanding: Initial Class 13,521,588 3,575,754 5,006,645 9,268,672 Service Class 6,093,049 397,878 391,893 811,330 --------------- --------------- --------------- --------------- Total 19,614,637 3,973,632 5,398,538 10,080,002 =============== =============== =============== =============== Net asset value per share: Initial Class $ 12.15 $ 16.16 $ 12.40 $ 17.91 =============== =============== =============== =============== Service Class $ 12.07 $ 16.08 $ 12.33 $ 17.82 =============== =============== =============== =============== </Table> See notes to financial statements. 47 <Page> <Table> <Caption> GOVERNMENT INTERNATIONAL SECURITIES HIGH YIELD VALUE SERIES SERIES SERIES --------------- --------------- --------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 710,533,668 $ 404,746,016 $ 88,494,487 Unrealized appreciation (depreciation) 12,449,209 18,225,702 21,197,367 --------------- --------------- --------------- Total investments, at value (including securities loaned of $--, $--, $17,326,086, $--, and $--, respectively) $ 722,982,877 $ 422,971,718 $ 109,691,854 Cash 563 87,949 351 Receivable for forward foreign currency exchange contracts -- 43,713 -- Receivable for forward foreign currency exchange contracts subject to master netting agreements -- -- -- Receivable for investments sold -- 647,422 422,533 Receivable for series shares sold 273,460 262,251 100,363 Interest and dividends receivable 5,733,783 7,289,663 181,051 Receivable from administrative proceeding settlement -- -- 942 Other assets 2,548 1,810 338 --------------- --------------- --------------- Total assets $ 728,993,231 $ 431,304,526 $ 110,397,432 =============== =============== =============== Liabilities: Payable to custodian $ -- $ -- $ 210,722 Payable for forward foreign currency exchange contracts -- 413,739 -- Payable for daily variation margin on open futures contracts 38,141 -- -- Payable for investments purchased -- 890,792 64,433 Payable for mortgage dollar roll transactions 30,229,783 -- -- Payable for series shares reacquired 501,818 343,280 37,508 Deferred mortgage dollar roll income 25,492 -- -- Collateral for securities loaned, at value -- -- 18,200,867 Payable to affiliates -- Management fee 10,542 8,853 2,275 Distribution fee (Service Class) 1,401 753 47 Accrued expenses and other liabilities 81,590 79,897 80,860 --------------- --------------- --------------- Total liabilities $ 30,888,767 $ 1,737,314 $ 18,596,712 --------------- --------------- --------------- Net assets $ 698,104,464 $ 429,567,212 $ 91,800,720 =============== =============== =============== Net assets consist of: Paid-in capital $ 664,291,315 $ 494,118,864 $ 67,936,291 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 12,020,949 17,859,635 21,204,404 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions (9,906,531) (114,086,841) 1,559,815 Accumulated undistributed net investment income 31,698,731 31,675,554 1,100,210 --------------- --------------- --------------- Total $ 698,104,464 $ 429,567,212 $ 91,800,720 =============== =============== =============== Net Assets: Initial Class $ 493,616,286 $ 319,653,150 $ 84,995,961 Service Class 204,488,178 109,914,062 6,804,759 --------------- --------------- --------------- Total $ 698,104,464 $ 429,567,212 $ 91,800,720 =============== =============== =============== Shares of beneficial interest outstanding: Initial Class 37,498,872 43,662,470 5,453,875 Service Class 15,606,817 15,104,426 437,907 --------------- --------------- --------------- Total 53,105,689 58,766,896 5,891,782 =============== =============== =============== Net asset value per share: Initial Class $ 13.16 $ 7.32 $ 15.58 =============== =============== =============== Service Class $ 13.10 $ 7.28 $ 15.54 =============== =============== =============== <Caption> STRATEGIC MONEY MARKET INCOME SERIES SERIES --------------- --------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 369,660,948 $ 83,475,121 Unrealized appreciation (depreciation) -- 5,592,479 --------------- --------------- Total investments, at value (including securities loaned of $--, $--, $17,326,086, $--, and $--, respectively) $ 369,660,948 $ 89,067,600 Cash -- 4,438 Receivable for forward foreign currency exchange contracts -- 109,620 Receivable for forward foreign currency exchange contracts subject to master netting agreements -- 70,793 Receivable for investments sold -- 294,619 Receivable for series shares sold 1,914,457 108,605 Interest and dividends receivable -- 1,472,090 Receivable from administrative proceeding settlement -- -- Other assets 3,240 -- --------------- --------------- Total assets $ 371,578,645 $ 91,127,765 =============== =============== Liabilities: Payable to custodian $ 319 $ -- Payable for forward foreign currency exchange contracts -- 626,682 Payable for daily variation margin on open futures contracts -- 14,078 Payable for investments purchased -- -- Payable for mortgage dollar roll transactions -- -- Payable for series shares reacquired 1,129,941 8,367 Deferred mortgage dollar roll income -- -- Collateral for securities loaned, at value -- -- Payable to affiliates -- Management fee 10,112 1,832 Distribution fee (Service Class) 1,200 166 Accrued expenses and other liabilities 57,510 44,562 --------------- --------------- Total liabilities $ 1,199,082 $ 695,687 --------------- --------------- Net assets $ 370,379,563 $ 90,432,078 =============== =============== Net assets consist of: Paid-in capital $ 370,379,563 $ 80,209,271 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies -- 5,092,294 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions -- 292,142 Accumulated undistributed net investment income -- 4,838,371 --------------- --------------- Total $ 370,379,563 $ 90,432,078 =============== =============== Net Assets: Initial Class $ 282,594,703 $ 66,247,798 Service Class 87,784,860 24,184,280 --------------- --------------- Total $ 370,379,563 $ 90,432,078 =============== =============== Shares of beneficial interest outstanding: Initial Class 282,594,703 5,799,494 Service Class 87,784,860 2,130,436 --------------- --------------- Total 370,379,563 7,929,930 =============== =============== Net asset value per share: Initial Class $ 1.00 $ 11.42 =============== =============== Service Class $ 1.00 $ 11.35 =============== =============== </Table> See notes to financial statements. 48 <Page> STATEMENTS OF OPERATIONS -- Year Ended December 31, 2004 <Table> <Caption> EMERGING GLOBAL GLOBAL BOND MARKETS EQUITY GOVERNMENTS TOTAL RETURN SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Net investment income Income -- Interest $ 14,267,882 $ 11,970 $ 2,316,927 $ 2,417,390 Dividends -- 1,648,622 -- 2,524,020 Income on securities loaned -- 1,565 -- 31,935 Foreign taxes withheld -- (182,913) -- (160,604) --------------- --------------- --------------- --------------- Total investment income $ 14,267,882 $ 1,479,244 $ 2,316,927 $ 4,812,741 --------------- --------------- --------------- --------------- Expenses -- Management fee $ 1,492,956 $ 579,126 $ 502,486 $ 1,260,561 Trustees' compensation 29,419 6,561 7,752 18,890 Distribution fee (Service Class) 178,102 13,902 12,366 31,698 Administrative fee 23,236 4,990 6,253 15,252 Custodian fee 85,437 78,316 61,108 130,178 Printing 11,987 7,887 9,389 13,518 Auditing fees 45,233 40,199 46,509 41,090 Legal fees 4,179 6,528 6,614 16,280 Miscellaneous 26,571 22,762 15,534 2,137 --------------- --------------- --------------- --------------- Total expenses $ 1,897,120 $ 760,271 $ 668,011 $ 1,529,604 Fees paid indirectly (1,179) (550) (25) (713) --------------- --------------- --------------- --------------- Net expenses $ 1,895,941 $ 759,721 $ 667,986 $ 1,528,891 --------------- --------------- --------------- --------------- Net investment income $ 12,371,941 $ 719,523 $ 1,648,941 $ 3,283,850 =============== =============== =============== =============== Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (Identified cost basis) -- Investment transactions $ 5,307,958 $ 7,633,328 $ 5,621,823 $ 19,068,305 Written options transactions -- -- 14,054 13,092 Futures contracts (108,459) -- 130,602 36,849 Foreign currency transactions 3,985 (113,076) (451,535) (601,005) --------------- --------------- --------------- --------------- Net realized gain (loss) on investments and foreign currency transactions $ 5,203,484 $ 7,520,252 $ 5,314,944 $ 18,517,241 --------------- --------------- --------------- --------------- Change in unrealized appreciation (depreciation) Investments $ (3,057,670) $ 5,353,064 $ (1,137,321) $ 4,519,419 Futures contracts (12,375) -- (11,392) (5,417) Translation of assets and liabilities in foreign currencies 3,164 9,100 307,732 635,019 --------------- --------------- --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ (3,066,881) $ 5,362,164 $ (840,981) $ 5,149,021 --------------- --------------- --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 2,136,603 $ 12,882,416 $ 4,473,963 $ 23,666,262 --------------- --------------- --------------- --------------- Change in net assets from operations $ 14,508,544 $ 13,601,939 $ 6,122,904 $ 26,950,112 =============== =============== =============== =============== </Table> See notes to financial statements. 49 <Page> <Table> <Caption> GOVERNMENT INTERNATIONAL SECURITIES HIGH YIELD VALUE SERIES SERIES SERIES --------------- --------------- --------------- Net investment income Income -- Interest $ 35,060,256 $ 34,055,848 $ 35,998 Dividends -- 274,043 2,084,632 Income on securities loaned -- -- 61,404 Foreign taxes withheld -- (935) (199,180) --------------- --------------- --------------- Total investment income $ 35,060,256 $ 34,328,956 $ 1,982,854 --------------- --------------- --------------- Expenses -- Management fee $ 4,066,207 $ 3,182,821 $ 667,185 Trustees' compensation 83,104 46,879 8,649 Distribution fee (Service Class) 474,122 240,606 13,899 Administrative fee 68,921 39,450 6,423 Custodian fee 206,586 133,615 96,490 Printing 33,936 26,288 7,618 Auditing fees 38,672 42,695 37,278 Legal fees 6,453 6,367 7,087 Miscellaneous 57,558 46,292 23,729 --------------- --------------- --------------- Total expenses $ 5,035,559 $ 3,765,013 $ 868,358 Fees paid indirectly (2,770) (9,929) (373) --------------- --------------- --------------- Net expenses $ 5,032,789 $ 3,755,084 $ 867,985 --------------- --------------- --------------- Net investment income $ 30,027,467 $ 30,573,872 $ 1,114,869 =============== =============== =============== Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (Identified cost basis) -- Investment transactions $ 3,911,806 $ 1,766,075 $ 10,143,802 Futures contracts 956,866 -- -- Foreign currency transactions -- (827,202) 138 --------------- --------------- --------------- Net realized gain (loss) on investments and foreign currency transactions $ 4,868,672 $ 938,873 $ 10,143,940 --------------- --------------- --------------- Net increase from payments by affiliates for losses realized on the disposal of investments in violation of restrictions $ -- $ -- $ 11,832 --------------- --------------- --------------- Change in unrealized appreciation (depreciation) Investments $ (7,438,349) $ 5,399,674 $ 7,941,095 Futures contracts (428,260) -- -- Translation of assets and liabilities in foreign currencies -- 53,331 3,634 --------------- --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ (7,866,609) $ 5,453,005 $ 7,944,729 --------------- --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ (2,997,937) $ 6,391,878 $ 18,100,501 --------------- --------------- --------------- Change in net assets from operations $ 27,029,530 $ 36,965,750 $ 19,215,370 =============== =============== =============== <Caption> STRATEGIC MONEY MARKET INCOME SERIES SERIES --------------- --------------- Net investment income Income -- Interest $ 5,969,269 $ 5,879,690 Dividends -- 5,206 Income on securities loaned -- -- Foreign taxes withheld -- -- --------------- --------------- Total investment income $ 5,969,269 $ 5,884,896 --------------- --------------- Expenses -- Management fee $ 2,162,693 $ 683,425 Trustees' compensation 44,395 10,011 Distribution fee (Service Class) 207,866 62,240 Administrative fee 40,417 8,381 Custodian fee 133,743 58,863 Printing 33,626 3,575 Auditing fees 22,752 37,023 Legal fees 5,990 5,749 Miscellaneous 41,857 21,143 --------------- --------------- Total expenses $ 2,693,339 $ 890,410 Fees paid indirectly -- (1,261) --------------- --------------- Net expenses $ 2,693,339 $ 889,149 --------------- --------------- Net investment income $ 3,275,930 $ 4,995,747 =============== =============== Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (Identified cost basis) -- Investment transactions $ -- $ 3,149,010 Futures contracts -- (157,495) Foreign currency transactions -- (1,032,921) --------------- --------------- Net realized gain (loss) on investments and foreign currency transactions $ -- $ 1,958,594 --------------- --------------- Net increase from payments by affiliates for losses realized on the disposal of investments in violation of restrictions $ -- $ -- --------------- --------------- Change in unrealized appreciation (depreciation) Investments $ -- $ (471,880) Futures contracts -- (74,336) Translation of assets and liabilities in foreign currencies -- 291,707 --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ -- $ (254,509) --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ -- $ 1,704,085 --------------- --------------- Change in net assets from operations $ 3,275,930 $ 6,699,832 =============== =============== </Table> See notes to financial statements. 50 <Page> STATEMENTS OF CHANGES IN NET ASSETS -- Year Ended December 31, 2004 <Table> <Caption> EMERGING GLOBAL GLOBAL MARKETS EQUITY GOVERNMENTS TOTAL RETURN BOND SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Change in net assets: From operations -- Net investment income $ 12,371,941 $ 719,523 $ 1,648,941 $ 3,283,850 Net realized gain (loss) on investments and foreign currency transactions 5,203,484 7,520,252 5,314,944 18,517,241 Net unrealized gain (loss) on investments and foreign currency translation (3,066,881) 5,362,164 (840,981) 5,149,021 --------------- --------------- --------------- --------------- Change in net assets from operations $ 14,508,544 $ 13,601,939 $ 6,122,904 $ 26,950,112 --------------- --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (10,988,097) $ (506,672) $ (7,801,714) $ (3,877,428) From net investment income (Service Class) (4,202,427) (46,618) (606,872) (295,362) From net realized gain on investments and foreign currency transactions (Initial Class) (2,635,514) -- -- -- From net realized gain on investments and foreign currency transactions (Service Class) (1,037,911) -- -- -- --------------- --------------- --------------- --------------- Total distributions declared to shareholders $ (18,863,949) $ (553,290) $ (8,408,586) $ (4,172,790) --------------- --------------- --------------- --------------- Change in net assets from series share transactions $ (23,671,454) $ (671,282) $ (3,602,597) $ (10,503,036) --------------- --------------- --------------- --------------- Total change in net assets $ (28,026,859) $ 12,377,367 $ (5,888,279) $ 12,274,286 Net Assets: At beginning of period 265,825,495 51,817,728 72,827,694 168,219,807 --------------- --------------- --------------- --------------- At end of period $ 237,798,636 $ 64,195,095 $ 66,939,415 $ 180,494,093 =============== =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 13,818,923 $ 462,646 $ 4,525,297 $ 5,559,844 =============== =============== =============== =============== <Caption> GOVERNMENT SECURITIES HIGH YIELD INTERNATIONAL SERIES SERIES VALUE SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income $ 30,027,467 $ 30,573,872 $ 1,114,869 Net realized gain (loss) on investments and foreign currency transactions 4,868,672 938,873 10,143,940 Net increase from payments by affiliates for losses realized on the disposal of investments in violation of restrictions -- -- 11,832 Net unrealized gain (loss) on investments and foreign currency translation (7,866,609) 5,453,005 7,944,729 --------------- --------------- --------------- Change in net assets from operations $ 27,029,530 $ 36,965,750 $ 19,215,370 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (30,916,358) $ (25,517,531) $ (505,289) From net investment income (Service Class) (9,878,792) (6,394,985) (37,595) --------------- --------------- --------------- Total distributions declared to shareholders $ (40,795,150) $ (31,912,516) $ (542,884) --------------- --------------- --------------- Change in net assets from series share transactions $ (89,973,097) $ (34,624,125) $ 7,374,782 --------------- --------------- --------------- Total change in net assets $ (103,738,717) $ (29,570,891) $ 26,047,268 Net Assets: At beginning of period 801,843,181 459,138,103 65,753,452 --------------- --------------- --------------- At end of period $ 698,104,464 $ 429,567,212 $ 91,800,720 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 31,698,731 $ 31,675,554 $ 1,100,210 =============== =============== =============== <Caption> MONEY MARKET STRATEGIC INCOME SERIES SERIES --------------- ---------------- Change in net assets: From operations -- Net investment income $ 3,275,930 $ 4,995,747 Net realized gain (loss) on investments and foreign currency transactions -- 1,958,594 Net increase from payments by affiliates for losses realized on the disposal of investments in violation of restrictions -- -- Net unrealized gain (loss) on investments and foreign currency translation -- (254,509) --------------- ---------------- Change in net assets from operations $ 3,275,930 $ 6,699,832 --------------- ---------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (2,750,581) $ (3,174,021) From net investment income (Service Class) (525,349) (1,403,154) --------------- ---------------- Total distributions declared to shareholders $ (3,275,930) $ (4,577,175) --------------- ---------------- Change in net assets from series share transactions $ (105,154,375) $ (245,132) --------------- ---------------- Total change in net assets $ (105,154,375) $ 1,877,525 Net Assets: At beginning of period 475,533,938 88,554,553 --------------- ---------------- At end of period $ 370,379,563 $ 90,432,078 =============== ================ Accumulated undistributed net investment income included in net assets at end of period $ -- $ 4,838,371 =============== ================ </Table> See notes to financial statements. 51 <Page> STATEMENTS OF CHANGES IN NET ASSETS -- Year Ended December 31, 2003 <Table> <Caption> EMERGING GLOBAL BOND MARKETS EQUITY GOVERNMENTS SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income $ 13,493,842 $ 706,580 $ 2,080,268 Net realized gain (loss) on investments and foreign currency transactions 8,343,660 2,928,476 6,636,992 Net unrealized gain (loss) on investments and foreign currency translation 2,252,903 12,267,228 2,046,848 --------------- --------------- --------------- Change in net assets from operations $ 24,090,405 $ 15,902,284 $ 10,764,108 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (10,972,659) $ (196,547) $ (3,796,736) From net investment income (Service Class) (2,121,732) (11,199) (292,331) From net realized gain on investments (Initial Class) -- -- -- From net realized gain on investments (Service Class) -- -- -- --------------- --------------- --------------- Total distributions declared to shareholders $ (13,094,391) $ (207,746) $ (4,089,067) --------------- --------------- --------------- Change in net assets from series share transactions $ 6,112,812 $ 3,663,511 $ (8,430,211) --------------- --------------- --------------- Total change in net assets $ 17,108,826 $ 19,358,049 $ (1,755,170) Net Assets -- At beginning of period 248,716,669 32,459,679 74,582,864 --------------- --------------- --------------- At end of period $ 265,825,495 $ 51,817,728 $ 72,827,694 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 15,190,369 $ 453,957 $ 6,789,723 =============== =============== =============== <Caption> GLOBAL GOVERNMENT TOTAL RETURN SECURITIES SERIES SERIES --------------- --------------- Change in net assets: From operations -- Net investment income $ 2,248,216 $ 29,749,090 Net realized gain (loss) on investments and foreign currency transactions 4,514,037 5,545,766 Net unrealized gain (loss) on investments and foreign currency translation 19,467,312 (17,310,845) --------------- --------------- Change in net assets from operations $ 26,229,565 $ 17,984,011 --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (2,121,952) $ (36,917,647) From net investment income (Service Class) (160,935) (6,290,519) From net realized gain on investments (Initial Class) -- (7,169,052) From net realized gain on investments (Service Class) -- (1,259,686) --------------- --------------- Total distributions declared to shareholders $ (2,282,887) $ (51,636,904) --------------- --------------- Change in net assets from series share transactions $ 58,423,279 $ (173,754,393) --------------- --------------- Total change in net assets $ 82,369,957 $ (207,407,286) Net Assets -- At beginning of period 85,849,850 1,009,250,467 --------------- --------------- At end of period $ 168,219,807 $ 801,843,181 =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 2,581,773 $ 40,793,808 =============== =============== <Caption> HIGH INTERNATIONAL MONEY STRATEGIC YIELD VALUE MARKET INCOME SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Change in net assets: From operations -- Net investment income $ 31,060,565 $ 568,227 $ 3,887,060 $ 4,503,721 Net realized gain (loss) on investments and foreign currency transactions (31,704) 2,123,311 -- 2,054,512 Net unrealized gain (loss) on investments and foreign currency translation 45,104,109 13,862,061 -- 3,179,462 --------------- --------------- --------------- --------------- Change in net assets from operations $ 76,132,970 $ 16,553,599 $ 3,887,060 $ 9,737,695 --------------- --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (29,599,917) $ (526,764) $ (3,676,461) $ (2,858,537) From net investment income (Service Class) (5,353,220) (21,943) (210,599) (697,541) --------------- --------------- --------------- --------------- Total distributions declared to shareholders $ (34,953,137) $ (548,707) $ (3,887,060) $ (3,556,078) --------------- --------------- --------------- --------------- Change in net assets from series share transactions $ 67,938,029 $ (3,106,318) $ (267,337,186) $ 12,414,309 --------------- --------------- --------------- --------------- Total change in net assets $ 109,117,862 $ 12,898,574 $ (267,337,186) $ 18,595,926 Net Assets -- At beginning of period 350,020,241 52,854,878 742,871,124 69,958,627 --------------- --------------- --------------- --------------- At end of period $ 459,138,103 $ 65,753,452 $ 475,533,938 $ 88,554,553 =============== =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 31,543,837 $ 533,010 -- $ 3,959,050 =============== =============== =============== =============== </Table> See notes to financial statements. 52 <Page> MFS/SUN LIFE SERIES TRUST FINANCIAL HIGHLIGHTS The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> BOND SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.39 $ 11.85 $ 11.34 $ 10.91 $ 10.36 ---------- ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.61 $ 0.62 $ 0.66 $ 0.65 $ 0.71 Net realized and unrealized gain (loss) on investments and foreign currency transactions 0.09 0.51 0.37 0.19 0.30 ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 0.70 $ 1.13 $ 1.03 $ 0.84 $ 1.01 ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.76) $ (0.59) $ (0.45) $ (0.41) $ (0.46) From net realized gain on investments and foreign currency transactions (0.18) -- (0.03) -- -- In excess of net realized gain on investments and foreign currency transactions -- -- (0.04) -- -- ---------- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.94) $ (0.59) $ (0.52) $ (0.41) $ (0.46) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 12.15 $ 12.39 $ 11.85 $ 11.34 $ 10.91 ========== ========== ========== ========== ========== Total return###^^^ 6.25% 9.72% 9.53% 7.85% 10.18% Ratios (to average net assets)/Supplemental data: Expenses## 0.69% 0.69% 0.68% 0.71% 0.72% Net investment income~ 5.04% 5.10% 5.87% 5.80% 6.85% Portfolio turnover 50% 96% 130% 236% 252% Net assets at end of period (000 Omitted) $ 164,227 $ 199,735 $ 211,757 $ 170,392 $ 75,961 <Caption> BOND SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.33 $ 11.81 $ 11.32 $ 11.20^ ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.58 $ 0.57 $ 0.63 $ 0.22 Net realized and unrealized gain (loss) on investments and foreign currency transactions 0.08 0.53 0.38 (0.10) ---------- ---------- ---------- ---------- Total from investment operations $ 0.66 $ 1.10 $ 1.01 $ 0.12 ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.74) $ (0.58) $ (0.45) -- From net realized gain on investments and foreign currency transactions (0.18) -- (0.03) -- In excess of net realized gain on investments and foreign currency transactions -- -- (0.04) -- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.92) $ (0.58) $ (0.52) -- ========== ========== ========== ========== Net asset value -- end of period $ 12.07 $ 12.33 $ 11.81 $ 11.32 ========== ========== ========== ========== Total return###^^^ 5.91% 9.43% 9.34% 1.07%++^ Ratios (to average net assets)/Supplemental data: Expenses## 0.94% 0.94% 0.93% 0.96%+ Net investment income~ 4.80% 4.77% 5.62% 5.52%+ Portfolio turnover 50% 96% 130% 236% Net assets at end of period (000 Omitted) $ 73,572 $ 66,091 $ 36,960 $ 10,468 </Table> + Annualized. ++ Not annualized. * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ As, required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change, for both classes, for the year ended December 31, 2001, was to decrease net investment income per share by $0.01, increase net realized and unrealized gains and losses per share by $0.01, and decrease the ratio of net investment income to average net assets by 0.13%. Per share, ratios, and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^ The net asset value and total return previously reported as $11.19 and 1.16%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 53 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> EMERGING MARKETS EQUITY SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.85 $ 8.48 $ 8.73 $ 8.82 $ 11.42 Income from investment operations#~ -- Net investment income (loss) $ 0.18 $ 0.20 $ 0.09 $ 0.14 $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency transactions 3.27 4.23 (0.24) (0.23) (2.59) ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 3.45 $ 4.43 $ (0.15) $ (0.09) $ (2.60) ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.14) $ (0.06) $ (0.10) $ -- $ (0.00)+++ ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 16.16 $ 12.85 $ 8.48 $ 8.73 $ 8.82 ========== ========== ========== ========== ========== Total return###^^^ 27.18% 52.60% (1.88)% (1.02)% (22.76)% Ratios (to average net assets)/Supplemental data: Expenses## 1.35% 1.65% 1.49% 1.62% 1.57% Net investment income~ 1.33% 1.99% 1.01% 1.63% (0.12)% Portfolio turnover 109% 125% 246% 179% 149% Net assets at end of period (000 Omitted) $ 57,799 $ 46,769 $ 30,393 $ 32,175 $ 36,345 <Caption> EMERGING MARKETS EQUITY SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.80 $ 8.45 $ 8.72 $ 8.29^ ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.15 $ 0.17 $ 0.06 0.00+++ Net realized and unrealized gain (loss) on investments and foreign currency transactions 3.25 4.22 (0.23) 0.43 ---------- ---------- ---------- ---------- Total from investment operations $ 3.40 $ 4.39 $ (0.17) $ 0.43 ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.12) $ (0.04) $ (0.10) $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 16.08 $ 12.80 $ 8.45 $ 8.72 ========== ========== ========== ========== Total return###^^^ 26.96% 52.12% (2.12)% 5.19%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.60% 1.89% 1.74% 1.87%+ Net investment income~ 1.08% 1.71% 0.70% 0.22%+ Portfolio turnover 109% 125% 246% 179% Net assets at end of period (000 Omitted) $ 6,397 $ 5,049 $ 2,066 $ 381 </Table> + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. * For the period from the inception of Service Class shares, August 24, 2001 through December 31, 2001. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ As required, effective January 1, 2001 the series adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. There was no effect of this change for the year ended December 31, 2001. Per share, ratios, and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^ The net asset value and total return previously reported as $8.35 and 4.43%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 54 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> GLOBAL GOVERNMENTS SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.92 $ 11.75 $ 9.74 $ 9.95 $ 10.27 ---------- ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.30 $ 0.34 $ 0.35 $ 0.38 $ 0.50 Net realized and unrealized gain (loss) on investments and foreign currency transactions 0.76 1.45 1.66 (0.59) (0.40) ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 1.06 $ 1.79 $ 2.01 $ (0.21) $ 0.10 ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders -- From net investment income $ (1.58) $ (0.62) $ -- $ -- $ (0.42) From paid--in capital -- -- -- -- (0.00)+++ ---------- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (1.58) $ (0.62) $ -- $ -- $ (0.42) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 12.40 $ 12.92 $ 11.75 $ 9.74 $ 9.95 ========== ========== ========== ========== ========== Total return###^^^ 10.06% 15.60% 20.64% (2.11)% 1.22% Ratios (to average net assets)/Supplemental data: Expenses## 0.98% 0.95% 0.93% 0.98% 0.94% Net investment income~ 2.48% 2.75% 3.36% 3.81% 5.11% Portfolio turnover 124% 143% 120% 67% 131% Net assets at end of period(000 Omitted) $ 62,107 $ 67,472 $ 70,613 $ 50,189 $ 61,441 <Caption> GLOBAL GOVERNMENTS SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.85 $ 11.71 $ 9.73 $ 10.02^ ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.27 $ 0.30 $ 0.33 $ 0.12 Net realized and unrealized gain (loss) on investments and foreign currency transactions 0.75 1.45 1.65 (0.41) ---------- ---------- ---------- ---------- Total from investment operations $ 1.02 $ 1.75 $ 1.98 $ (0.29) ---------- ---------- ---------- ---------- Less distributions declared to shareholders -- From net investment income $ (1.54) $ (0.61) $ -- $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 12.33 $ 12.85 $ 11.71 $ 9.73 ========== ========== ========== ========== Total return###^^^ 9.80% 15.30% 20.35% (2.89)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.23% 1.20% 1.18% 1.23%+ Net investment income~ 2.23% 2.50% 3.03% 3.34%+ Portfolio turnover 124% 143% 120% 67% Net assets at end of period(000 Omitted) $ 4,832 $ 5,355 $ 3,969 $ 169 </Table> + Annualized ++ Not Annualized +++ Per share amount was less than $0.01. * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. # Per share data are based on average assets outstanding ## Ratios do not reflect reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all years shown. ~ As required , effective January 1, 2001 the series adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of the change on the Initial Class for the period ended December 31, 2001 was to decrease net investment income per share by $0.04, and increase realized and unrealized gains and losses per share by $0.04 and decrease the ratio of net investment income to average net assets by 0.40%. The effect of this change on the Service Class for the same period was to decrease net investment income per share by less than $0.01, increase realized and unrealized gains and losses per share by less than $0.01, and decrease the ratio of net investment income to average net assets by 0.38%. Per share rations and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^ The net asset value and total return previously reported as $9.98 and (2.51)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 55 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> GLOBAL TOTAL RETURN SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 15.70 $ 13.11 $ 13.28 $ 15.74 $ 16.65 ---------- ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.32 $ 0.29 $ 0.31 $ 0.31 $ 0.50 Net realized and unrealized gain (loss) on investments and foreign currency transactions 2.29 2.66 (0.23) (1.24) (0.16) ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 2.61 $ 2.95 $ 0.08 $ (0.93) $ 0.34 ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.40) $ (0.36) $ (0.25) $ (0.61) $ (0.37) From net realized gain on investments and foreign currency transactions -- -- -- (0.92) (0.88) In excess of net realized gain on investments -- -- -- (0.00)** -- ---------- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.40) $ (0.36) $ (0.25) $ (1.53) $ (1.25) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 17.91 $ 15.70 $ 13.11 $ 13.28 $ 15.74 ========== ========== ========== ========== ========== Total return###^^^ 17.12% 22.97% 0.58% (6.17)% 2.28% Ratios (to average net assets)/Supplemental data: Expenses## 0.89% 0.94% 0.90% 0.91% 0.91% Net investment income~ 1.97% 2.06% 2.34% 2.19% 3.13% Portfolio turnover 86% 93% 84% 66% 86% Net assets at end of period (000 Omitted) $ 166,034 $ 156,675 $ 80,150 $ 88,199 $ 101,692 <Caption> GLOBAL TOTAL RETURN SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 15.63 $ 13.08 $ 13.28 $ 13.53^ ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.28 $ 0.26 $ 0.27 $ 0.09 Net realized and unrealized gain (loss) on investments and foreign currency transactions 2.29 2.63 (0.22) (0.34)+++ ---------- ---------- ---------- ---------- Total from investment operations $ 2.57 $ 2.89 $ 0.05 $ (0.25) ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.38) $ (0.34) $ (0.25) $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 17.82 $ 15.63 $ 13.08 $ 13.28 ========== ========== ========== ========== Total return###^^^ 16.88% 22.53% 0.41% (1.92)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.14% 1.19% 1.15% 1.16%+ Net investment income~ 1.72% 1.83% 2.10% 1.82%+ Portfolio turnover 86% 93% 84% 66% Net assets at end of period (000 Omitted) $ 14,460 $ 11,545 $ 5,699 $ 1,476 </Table> + Annualized. ++ Not annualized. +++ The per share amount is not in accordance with the net realized and unrealized gain/loss for the period becaue of the timing of sales of series shares and the amount of per share realized and unrealized gain and losses at such time. * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. ** Per share amount was less than $0.01. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ As, required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of the change on the Initial Class for the year ended December 31, 2001 was to decrease net investment income per share by $0.02, increase net realized and unrealized gains and losses per share by $0.02, and to decrease the ratio of net investment income to average net assets by 0.17%. The effect of the change on the Service Class for the year ended December 31, 2001 was to decrease net investment income per share by $0.01, increase net realized and unrealized gains and losses per share by $0.01, and to decrease the ratio of net investment income to average net assets by 0.16%. Per share, ratios, and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^ The net asset value and total return previously reported as $13.58 and (2.28)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements 56 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> GOVERNMENT SECURITIES SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.44 $ 13.85 $ 13.28 $ 13.11 $ 12.48 ---------- ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.54 $ 0.44 $ 0.58 $ 0.73 $ 0.81 Net realized and unrealized gain (loss) on investments (0.07) (0.14) 0.67 0.22 0.62 ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 0.47 $ 0.30 $ 1.25 $ 0.95 $ 1.43 ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders -- From net investment income $ (0.75) $ (0.59) $ (0.68) $ (0.78) $ (0.80) From net realized gain on investments -- (0.12) -- -- -- ---------- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.75) $ (0.71) $ (0.68) $ (0.78) $ (0.80) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 13.16 $ 13.44 $ 13.85 $ 13.28 $ 13.11 ========== ========== ========== ========== ========== Total return###^^^ 3.76% 2.15% 9.80% 7.47% 12.11% Ratios (to average net assets)/Supplemental data: Expenses## 0.62% 0.62% 0.60% 0.62% 0.62% Net investment income~ 4.12% 3.22% 4.33% 5.55% 6.47% Portfolio turnover 85% 144% 157% 97% 70% Net assets at end of period (000 Omitted) $ 493,616 $ 629,265 $ 877,180 $ 696,167 $ 567,008 <Caption> GOVERNMENT SECURITIES SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.38 $ 13.81 $ 13.27 $ 13.08^ ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.51 $ 0.36 $ 0.51 $ 0.28 Net realized and unrealized gain (loss) on investments (0.07) (0.10) 0.71 (0.09) ---------- ---------- ---------- ---------- Total from investment operations $ 0.44 $ 0.26 $ 1.22 $ 0.19 ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.72) $ (0.57) $ (0.68) $ -- From net realized gain on investments -- (0.12) -- -- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.72) $ (0.69) $ (0.68) $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 13.10 $ 13.38 $ 13.81 $ 13.27 ========== ========== ========== ========== Total return###^^^ 3.55% 1.87% 9.55% 1.45%++^ Ratios (to average net assets)/Supplemental data: Expenses## 0.87% 0.87% 0.85% 0.87%+ Net investment income~ 3.90% 2.64% 3.86% 5.52%+ Portfolio turnover 85% 144% 157% 97% Net assets at end of period (000 Omitted) $ 204,488 $ 172,578 $ 132,071 $ 30,174 </Table> + Annualized ++ Not annualized. * For the period from the inception of Service Class shares, August 24, 2001 through December 31, 2001. ~ As required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of the change on the Initial Class for the year ended December 31, 2001 was to decrease net investment income per share by $0.03, increase realized and unrealized gains and losses per share by $0.03, and decrease the ratio of net investment income to average net assets by 0.26%. The effect of this change on the Service Class for the same period was to decrease net investment income per share by $0.01, increase realized and unrealized gains and losses per share by $0.01, and decrease the ratio of net investment income to average net assets by 0.02%. Per share, ratios, and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $13.06 and 1.61%, respectively have been revised to reflect the net asset value from the day prior to class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 57 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> HIGH YIELD SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 7.27 $ 6.56 $ 7.05 $ 7.63 $ 9.02 ---------- ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.52 $ 0.54 $ 0.61 $ 0.73 $ 0.84 Net realized and unrealized gain (loss) on investments and foreign currency 0.11 0.80 (0.42) (0.57) (1.39) ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 0.63 $ 1.34 $ 0.19 $ 0.16 $ (0.55) ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders from net investment income $ (0.58) $ (0.63) $ (0.68) $ (0.74) $ (0.84) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 7.32 $ 7.27 $ 6.56 $ 7.05 $ 7.63 ========== ========== ========== ========== ========== Total return###^^^ 9.54% 21.44% 2.70% 1.80% (6.79)% Ratios (to average net assets)/Supplemental data: Expenses## 0.83% 0.83% 0.82% 0.84% 0.83% Net investment income~ 7.27% 7.89% 9.15% 9.93% 9.96% Portfolio turnover 68% 92% 75% 58% 56% Net assets at end of period (000 Omitted) $ 319,653 $ 360,207 $ 305,487 $ 367,973 $ 333,042 <Caption> HIGH YIELD SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 7.23 $ 6.53 $ 7.04 $ 7.09 ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.49 $ 0.51 $ 0.58 $ 0.25 Net realized and unrealized gain (loss) on investments and foreign currency $ 0.12 0.81 (0.41) (0.30) ---------- ---------- ---------- ---------- Total from investment operations $ 0.61 $ 1.32 $ 0.17 $ (0.05) ---------- ---------- ---------- ---------- Less distributions declared to shareholders from net investment income $ (0.56) $ (0.62) $ (0.68) $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 7.28 $ 7.23 $ 6.53 $ 7.04 ========== ========== ========== ========== Total return###^^^ 9.37% 21.21% 2.37% (0.71)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.08% 1.08% 1.07% 1.09%+ Net investment income~ 6.99% 7.59% 8.99% 9.55%+ Portfolio turnover 68% 92% 75% 58% Net assets at end of period (000 Omitted) $ 109,914 $ 98,931 $ 44,533 $ 11,990 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. ~ As required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change on the Initial Class for the period ended December 31, 2001 was to decrease net investment income per share by $0.01, increase realized and unrealized gains and losses per share by $0.01 and to decrease the ratio of net investment income to average net assets by 0.01%. The effect of this change on the Service Class for the same period was to decrease net investment income per share by less than $0.01, increase realized and unrealized gains and losses by less than $0.01, and decrease the ratio of net investment income to average net assets by less than 0.01%. Per share ratios and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ^ The total return previously reported as 1.66% has been revised to reflect the net asset value from the day prior to the class' inception date. The total return previously reported was from inception date, the date the share class was first available to public shareholders. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 58 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years or, if shorter, the period of the series' operation. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> INTERNATIONAL VALUE SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.27 $ 9.28 $ 9.93 $ 13.16 $ 14.97 ---------- ---------- ---------- ---------- ---------- Income from investment operations# -- Net investment income $ 0.20 $ 0.11 $ 0.09 $ 0.08 $ 0.25 Net realized and unrealized gain (loss) on investments and foreign currency transactions 3.21 2.98 (0.66) (1.89) (0.58) ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 3.41 $ 3.09 $ (0.57) $ (1.81) $ (0.33) ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.10) $ (0.10) $ (0.08) $ (0.24) $ (0.12) From net realized gain on investments and foreign currency transactions -- -- -- (1.12) (1.36) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.06) -- ---------- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.10) $ (0.10) $ (0.08) $ (1.42) $ (1.48) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 15.58 $ 12.27 $ 9.28 $ 9.93 $ 13.16 ========== ========== ========== ========== ========== Total return###^^^ 28.02%^^ 33.63% (5.86)% (14.63)% (2.33)% Ratios (to average net assets)/Supplemental data: Expenses## 1.15% 1.28% 1.24% 1.23% 1.21% Net investment income 1.52% 1.06% 0.91% 0.76% 1.81% Portfolio turnover 65% 84% 80% 112% 80% Net assets at end of period (000 omitted) $ 84,996 $ 61,108 $ 50,609 $ 64,134 $ 82,942 <Caption> INTERNATIONAL VALUE SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.24 $ 9.27 $ 9.93 $ 10.51^ ---------- ---------- ---------- ---------- Income from investment operations# -- Net investment income (loss) $ 0.18 $ 0.07 $ 0.04 $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency transactions 3.20 2.98 (0.62) (0.57)+++ ---------- ---------- ---------- ---------- Total from investment operations $ 3.38 $ 3.05 $ (0.58) $ (0.58) ---------- ---------- ---------- ---------- Less distributions declared to shareholders From net investment income $ (0.08) $ (0.08) $ (0.08) $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 15.54 $ 12.24 $ 9.27 $ 9.93 ========== ========== ========== ========== Total return###^^^ 27.82%^^ 33.20% (5.97)% (5.52)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.40% 1.53% 1.49% 1.48%+ Net investment income (loss) 1.31% 0.67% 0.44% (0.17)%+ Portfolio turnover 65% 84% 80% 112% Net assets at end of period (000 omitted) $ 6,805 $ 4,646 $ 2,246 $ 425 </Table> + Annualized. ++ Not annualized. +++ The per share amount is not in accordance with the net realized and unrealized gain/ loss for the period because of the timing of sales of series shares and the amount of per share realized and unrealized gains and losses at such time. * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. # Per share data are based on average shares outstanding. ## Ratios do not reflect expense reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $10.57 and (6.05)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^ During the year ended December 31, 2004, the series received a payment from the investment adviser to reimburse the series for losses on investments not meeting the investment guidelines of the series. If the payment had not been made, the total return would have been 28.01% and 27.81% for Initial and Service Class shares, respectively. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 59 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> MONEY MARKET SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ---------- ---------- ---------- ---------- ---------- Income from investment operations# -- Net investment income $ 0.01 $ 0.01 $ 0.01 $ 0.04 $ 0.06 Less distributions from net investment income (0.01) (0.01) (0.01) (0.04) (0.06) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ========== ========== ========== ========== ========== Total return### 0.83% 0.63% 1.27% 3.78% 5.95% Ratios (to average net assets)/Supplemental data: Expenses## 0.58% 0.57% 0.57% 0.57% 0.58% Net investment income 0.79% 0.64% 1.27% 3.56% 5.76% Net assets at end of period (000 Omitted) $ 282,595 $ 426,154 $ 690,127 $ 702,808 $ 476,370 <Caption> MONEY MARKET SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 ---------- ---------- ---------- ---------- Income from investment operations# -- Net investment income $ 0.01 $ 0.00 $ 0.01 $ 0.01 Less distributions from net investment income (0.01) (0.00) (0.01) (0.01) ---------- ---------- ---------- ---------- Net asset value -- end of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 ========== ========== ========== ========== Total return### 0.57% 0.38% 1.02% 0.72%++ Ratios (to average net assets)/Supplemental data: Expenses## 0.82% 0.82% 0.82% 0.82%+ Net investment income 0.63% 0.37% 0.99% 3.31%+ Net assets at end of period (000 Omitted) $ 87,785 $ 49,380 $ 52,745 $ 20,493 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01 # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. See notes to financial statements. 60 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> STRATEGIC INCOME SERIES ---------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2004 2003 2002 2001 2000 ---------- ---------- ---------- ---------- ---------- INITIAL CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.12 $ 10.31 $ 10.04 $ 10.10 $ 10.25 ---------- ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.61 $ 0.59 $ 0.57 $ 0.67 $ 0.79 Net realized and unrealized gain (loss) on investments and foreign currency 0.23 0.71 0.16 (0.34) (0.51) ---------- ---------- ---------- ---------- ---------- Total from investment operations $ 0.84 $ 1.30 $ 0.73 $ 0.33 $ 0.28 ---------- ---------- ---------- ---------- ---------- Less distributions declared to shareholders -- From net investment income $ (0.54) $ (0.49) $ (0.46) $ (0.35) $ (0.43) From net realized gain on investments and foreign currency transactions -- -- -- (0.03) -- In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.01) -- ---------- ---------- ---------- ---------- ---------- Total distributions declared to shareholders $ (0.54) $ (0.49) $ (0.46) $ (0.39) $ (0.43) ---------- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 11.42 $ 11.12 $ 10.31 $ 10.04 $ 10.10 ========== ========== ========== ========== ========== Total return###^^^ 8.04% 12.89% 7.52% 3.31% 2.87% Ratios (to average net assets)/Supplemental data: Expenses## 0.91% 0.90% 0.86% 1.01% 0.98% Net investment income~ 5.55% 5.58% 5.74% 6.69% 7.90% Portfolio turnover 74% 127% 137% 179% 107% Net assets at end of period (000 Omitted) $ 66,248 $ 67,547 $ 56,980 $ 47,813 $ 33,323 <Caption> STRATEGIC INCOME SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ---------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ---------- ---------- ---------- ------------------ SERVICE CLASS SHARES Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.06 $ 10.28 $ 10.03 $ 9.91 ---------- ---------- ---------- ---------- Income from investment operations#~ -- Net investment income $ 0.59 $ 0.57 $ 0.53 $ 0.21 Net realized and unrealized loss on investments and foreign currency 0.22 0.68 0.18 (0.09) ---------- ---------- ---------- ---------- Total from investment operations $ 0.81 $ 1.25 $ 0.71 $ 0.12 ---------- ---------- ---------- ---------- Less distributions declared to shareholders -- From net investment income $ (0.52) $ (0.47) $ (0.46) $ -- ---------- ---------- ---------- ---------- Net asset value -- end of period $ 11.35 $ 11.06 $ 10.28 $ 10.03 ========== ========== ========== ========== Total return###^^^ 7.83% 12.48% 7.31% 1.21%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.16% 1.15% 1.11% 1.26%+ Net investment income* 5.31% 5.36% 5.41% 6.00%+ Portfolio turnover 74% 127% 137% 179% Net assets at end of period (000 Omitted) $ 24,184 $ 21,008 $ 12,979 $ 2,585 </Table> + Annualized. ++ Not annualized. * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. # Per share data are based on average shares outstanding. ## Ratios do not reflect expense reductions from fees paid indirectly. ### The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the toal return figures for all periods shown. * As required, effective January 1, 2001, the series adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change for the year ended December 31, 2001 was to decrease net investment income per share by $0.01, increase net realized and unrealized gains and losses per share by $0.01, and decrease the ratio of net investment income to average net assets by 0.06%. Per share, ratios, and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^ The total return previously reported as 3.20%, has been revised to reflect the net asset value from the day prior to the class' inception date. The total return previously reported was from inception date, the date the share class was first available to public shareholders. ^^^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 61 <Page> MFS/SUN LIFE SERIES TRUST NOTES TO FINANCIAL STATEMENTS (1) BUSINESS AND ORGANIZATION The Trust is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end management investment company consisting of twenty-nine separate series (the series) of shares: Bond Series*, Capital Appreciation Series, Capital Opportunities Series, Core Equity Series (formerly Research Growth and Income Series), Emerging Growth Series, Emerging Markets Equity Series*, Global Governments Series*, Global Growth Series, Global Total Return Series*, Government Securities Series*, High Yield Series*, International Growth Series, International Value Series*, Managed Sectors Series, Massachusetts Investors Growth Stock Series, Massachusetts Investors Trust Series, Mid Cap Growth Series, Mid Cap Value Series, Money Market Series*, New Discovery Series, Research Series, Research International Series, Strategic Growth Series, Strategic Income Series*, Strategic Value Series, Technology Series, Total Return Series, Utilities Series and Value Series. All of these series are diversified except for the Global Governments Series, High Yield Series, Managed Sectors Series, Strategic Income Series and Utilities Series, which are non-diversified as that term is defined in the Investment Company Act of 1940, as amended. The shares of each series are sold only to variable accounts established by Sun Life Assurance Company of Canada (U.S.) and Sun Life Insurance and Annuity Company of New York to fund benefits under variable contracts issued by such companies. The series denoted with an asterisk above are included within these financial statements. (2) SIGNIFICANT ACCOUNTING POLICIES General -- The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The High Yield Series can invest up to 100% of its portfolio in high-yield securities rated below investment grade. Investments in high-yield securities involve greater degrees of credit and market risk than investments in higher-rated securities and tend to be more sensitive to economic conditions. Certain series can invest in foreign securities. Investments in foreign securities are vulnerable to the effects of changes in the relative values of the local currency and the U.S. dollar and to the effects of changes in each country's legal, political, and economic environment. Investment Valuations -- Equity securities in each series' portfolio for which market quotations are available are valued at the last sale or official closing price as reported by an independent pricing service on the primary market or exchange on which they are primarily traded, or at the last quoted bid price for securities in which there were no sales during the day. Equity securities traded over the counter are valued at the last sales price traded each day as reported by an independent pricing service, or to the extent there are no sales reported, such securities are valued on the basis of quotations obtained from brokers and dealers. Bonds and other fixed income securities (other than short-term obligations) in series' portfolio are valued at an evaluated bid price as reported by an independent pricing service, or to the extent a valuation is not reported by a pricing service, such securities are valued on the basis of quotes from brokers and dealers. Prices obtained from pricing services utilize both dealer-supplied valuations and electronic data processing techniques which take into account appropriate factors such as institutional-size trading in similar groups of securities, yield, quality, coupon rate, maturity, type of issue, trading characteristics and other market data without exclusive reliance upon quoted prices or exchange or over-the-counter prices, since such valuations are believed to reflect more accurately the fair value of such securities. Foreign currency options are valued by MFS using an external pricing model approved by the Board of Trustees that uses market data from an independent pricing source. Futures contracts are valued at the settlement price as reported by an independent pricing service on the primary exchange on which they are traded. Forward foreign currency contracts are valued using spot rates and forward points as reported by an independent pricing source. Short-term obligations with a remaining maturity in excess of 60 days will be valued upon dealer-supplied valuations. All other short-term obligations in the series' portfolio are valued at amortized cost, which constitutes market value as determined by the Board of Trustees. Money market instruments are valued at amortized cost, which the Trustees have determined in good faith approximates market value. Each series' use of amortized cost is subject to the series' compliance with certain conditions as specified under Rule 2a-7 of the Investment Company Act of 1940. Money market mutual funds are valued at net asset value. Investment valuations, other assets, and liabilities initially expressed in foreign currencies are converted each business day into U.S. dollars based upon current exchange rates. When pricing service information or market quotations are not readily available, securities are priced at fair value as determined under the direction of the Board of Trustees. For example, significant events (such as movement in the U.S. securities market, or other regional and local developments) may occur between the time that foreign markets close (where the security is principally traded) and the time that the series calculates its net asset value (generally, the close of the NYSE) that may impact the value of securities traded in these foreign markets. In these cases, the series may utilize information from an external vendor or other sources to adjust closing market quotations of foreign equity securities to reflect what it believes to be the fair value of the securities as of the series' valuation time. Because the frequency of significant events is not predictable, fair valuation of foreign equity securities may occur on a frequent basis. Repurchase Agreements -- Each series may enter into repurchase agreements with institutions that the series' investment adviser has determined are creditworthy. Each repurchase agreement is recorded at cost. Each series requires that the securities collateral in a repurchase transaction be transferred to the custodian in a manner sufficient to enable the series to obtain those securities in the event of a default under the repurchase agreement. Each series monitors, on a daily basis, the value of the collateral to ensure that its value, including accrued interest, is greater than amounts owed to the series under each such repurchase agreement. Each series, along with other affiliated entities of Massachusetts Financial Services Company (MFS), may utilize a joint trading account for the purpose of entering into one or more repurchase agreements. Foreign Currency Translation -- Purchases and sales of foreign investments, income, and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. Gains and losses attributable to foreign currency exchange rates on sales of securities are recorded for financial statement purposes as net realized gains and losses on investments. Gains and losses attributable to foreign exchange rate movements on income and expenses are recorded for financial statement purposes as foreign currency transaction gains and losses. That portion of both realized and unrealized gains and losses on investments that results from fluctuations in foreign currency exchange rates is not separately disclosed. 62 <Page> Written Options -- Certain series may write call or put options in exchange for a premium. The premium is initially recorded as a liability, which is subsequently adjusted to the current value of the option contract. When a written option expires, the series realizes a gain equal to the amount of the premium received. When a written call option is exercised or closed, the premium received is offset against the proceeds to determine the realized gain or loss. When a written put option is exercised, the premium reduces the cost basis of the security purchased by the series. The series, as writer of an option, may have no control over whether the underlying securities may be sold (call) or purchased (put) and, as a result, bears the market risk of an unfavorable change in the price of the securities underlying the written option. In general, written call options may serve as a partial hedge against decreases in value in the underlying securities to the extent of the premium received. Written options may also be used as part of an income producing strategy reflecting the view of the series' management on the direction of interest rates. Futures Contracts -- Certain series may enter into futures contracts for the delayed delivery of securities or currency, or contracts based on financial indices at a fixed price on a future date. In entering such contracts, the series is required to deposit with the broker, either in cash or securities, an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the series each day, depending on the daily fluctuations in the value of the contract, and are recorded for financial statement purposes as unrealized gains or losses by the series. The series' investment in futures contracts is designed to hedge against anticipated future changes in interest or exchange rates or securities prices. Investments in interest rate futures for purposes other than hedging may be made to modify the duration of the portfolio without incurring the additional transaction costs involved in buying and selling the underlying securities. Investments in currency futures for purposes other than hedging may be made to change the series' relative position in one or more currencies without buying and selling portfolio assets. Investments in equity index contracts or contracts on related options for purposes other than hedging may be made when the series has cash on hand and wishes to participate in anticipated market appreciation while the cash is being invested. Should interest or exchange rates or securities prices move unexpectedly, the series may not achieve the anticipated benefits of the futures contracts and may realize a loss. Security Loans -- State Street Bank and Trust Company ("State Street"), as lending agent, may loan the securities of each series to certain qualified institutions (the "Borrowers") approved by the series. The loans are collateralized at all times by cash and/or U.S. Treasury securities in an amount at least equal to the market value of the securities loaned. State Street provides the series with indemnification against Borrower default. Each series bears the risk of loss with respect to the investment of cash collateral. On loans collateralized by cash, the cash collateral is invested in a money market fund or short-term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers, and the remainder is allocated between the series and the lending agent. On loans collateralized by U.S. Treasury securities, a fee is received from the Borrower, and is allocated between the series and the lending agent. The dividend and interest income earned on the securities loaned is accounted for in the same manner as other dividend and interest income. Forward Foreign Currency Exchange Contracts -- Each series may enter into forward foreign currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of their contracts and from unanticipated movements in the value of a foreign currency relative to the U.S. dollar. Each series may enter into forward foreign currency exchange contracts for hedging purposes as well as for non-hedging purposes. For hedging purposes, each series may enter into contracts to deliver or receive foreign currency it will receive from or require for its normal investment activities. Each series may also use contracts in a manner intended to protect foreign currency-denominated securities from declines in value due to unfavorable exchange rate movements. For non-hedging purposes, each series may enter into contracts with the intent of changing the relative exposure of the series' portfolio of securities to different currencies to take advantage of anticipated changes. The forward foreign currency exchange contracts are adjusted by the daily exchange rate of the underlying currency and any gains or losses are recorded as unrealized until the contract settlement date. On contract settlement date, the gains or losses are recorded as realized gains or losses on foreign currency transactions. Dollar Roll Transactions -- Certain series may enter into dollar roll transactions, with respect to mortgage backed securities issued by Ginnie Mae, Fannie Mae, and Freddie Mac, in which the series sells mortgage backed securities to financial institutions and simultaneously agrees to repurchase substantially similar (same type, coupon, and maturity) securities at a later date at an agreed-upon price. During the period between the sale and repurchase in a dollar roll transaction the series will not be entitled to receive interest and principal payments on the securities sold but is compensated by interest earned on the proceeds of the initial sale and by a lower purchase price on the securities to be repurchased which enhances the series' total return. Each series accounts for dollar roll transactions as purchases and sales. If certain criteria are met these dollar roll transactions may be considered a financing transaction whereby the difference in the sales price and the future purchase price is recorded as an adjustment to interest income. Investment Transactions and Income -- Investment transactions are recorded on the trade date. Interest income is recorded on the accrual basis. All premium and discount is amortized or accreted for financial statement purposes in accordance with U.S. generally accepted accounting principles. For Money Market Series all premium and discount is amortized and accreted for financial statement purposes and tax reporting purposes in accordance with generally accepted accounting principles and federal tax regulations, respectively. All discount is accreted for tax reporting purposes as required by federal income tax regulations. Dividends received in cash are recorded on the ex-dividend date. Some securities may be purchased on a "when-issued" or "forward delivery" basis, which means that the securities will be delivered to the series at a future date, usually beyond customary settlement time. Certain series may enter into "TBA" (to be announced) purchase commitments to purchase securities for a fixed unit price at a future date. Although the unit price has been established, the principal value has not been finalized. However, the principal amount of the commitments will not fluctuate more than 0.01%. The series holds, and maintains until settlement date, cash or high-grade debt obligations in an amount sufficient to meet the purchase price, or the series may enter into offsetting contracts for the forward sale of other securities it owns. Income on the securities will not be earned until settlement date. TBA purchase commitments may be considered securities in themselves, and involve a risk of loss if the value of the security to be purchased declines prior to settlement date, which is in addition to the risk of decline in the value of the series' other assets. Unsettled TBA purchase commitments are valued at the current market value of the underlying securities. 63 <Page> Certain series may enter into "TBA" (to be announced) sale commitments to hedge its portfolio positions or to sell mortgage-backed securities it owns under delayed delivery arrangements. Proceeds of TBA sale commitments are not received until the contractual settlement date. During the time a TBA sale commitment is outstanding, equivalent deliverable securities, or an offsetting TBA purchase commitment deliverable on or before the sale commitment date, are held as "cover" for the transaction. Each series may receive proceeds from the settlement of class action lawsuits involving its portfolio holdings. Any proceeds received are reflected in realized gain/loss in the statement of operations, or in unrealized gain/loss if the security is still held by the series. Fees Paid Indirectly -- Each series' custody fee is reduced according to an arrangement that measures the value of cash deposited with the custodian by the series. During the year ended December 31, 2004, each series' custodian fees were reduced under this arrangement. Each series has entered into a commission recapture agreement, under which certain brokers will credit the series a portion of the commissions generated, to offset certain expenses of the series. For the year ended December 31, 2004, each series' miscellaneous expenses were reduced under this agreement as noted below. These amounts are shown as a reduction of total expenses on the Statement of Operations. <Table> <Caption> EMERGING MARKETS GLOBAL GLOBAL BOND EQUITY GOVERNMENTS TOTAL RETURN GOVERNMENT SERIES SERIES SERIES SERIES SECURITIES SERIES ----------------------------------------------------------------------------------------------------------- Balance Credits $ 1,179 $ 448 $ 25 $ 621 $ 2,770 Commission recapture credits -- 102 -- 92 -- -------- ---------------- ----------- ------------ ----------------- Total $ 1,179 $ 550 $ 25 $ 713 $ 2,770 -------- ---------------- ----------- ------------ ----------------- <Caption> INTERNATIONAL MONEY STRATEGIC HIGH YIELD VALUE MARKET INCOME SERIES SERIES SERIES SERIES -------------------------------------------------------------------------------- Balance Credits $ 9,929 $ 222 $ -- $ 1,261 Commission recapture credits -- 151 -- -- ---------- ------------- -------- --------- Total $ 9,929 $ 373 $ -- $ 1,261 ---------- ------------- -------- --------- </Table> Tax Matters and Distributions -- Each series' policy is to comply with the provisions of the Internal Revenue Code (the Code) applicable to regulated investment companies and to distribute to shareholders all of its net taxable income, including any net realized gain on investments. Accordingly, no provision for federal income or excise tax is provided. Distributions to shareholders are recorded on the ex-dividend date. The series distinguishes between distributions on a tax basis and a financial reporting basis and only distributions in excess of tax basis earnings and profits are reported in the financial statements as distributions from paid-in capital. Differences in the recognition or classification of income between the financial statements and tax earnings and profits, which result in temporary over-distributions for financial statement purposes, are classified as distributions in excess of net investment income or net realized gains. Common types of book and tax differences that could occur include differences in accounting for foreign currency transactions, derivatives, defaulted bonds, wash sales, foreign taxes, passive foreign investment companies, straddle loss deferrals, and amortization and accretion on debt securities. The tax character of distributions declared for the years ended December 31, 2004 and December 31, 2003 was as follows: <Table> <Caption> BOND SERIES EMERGING MARKETS EQUITY SERIES GLOBAL GOVERNMENTS SERIES ------------------------------- ------------------------------- ------------------------------- DECEMBER 31, DECEMBER 31, DECEMBER 31, ------------------------------- ------------------------------- ------------------------------- 2004 2003 2004 2003 2004 2003 ------------------------------- ------------------------------- ------------------------------- Distributions declared from: Ordinary income $ 15,984,702 $ 13,094,391 $ 553,290 $ 207,746 $ 8,408,586 $ 4,089,067 Long-term capital gain 2,879,247 -- -- -- -- -- -------------- -------------- -------------- -------------- -------------- -------------- Total distributions declared $ 18,863,949 $ 13,094,391 $ 553,290 $ 207,746 $ 8,408,586 $ 4,089,067 -------------- -------------- -------------- -------------- -------------- -------------- <Caption> GLOBAL TOTAL RETURN SERIES GOVERNMENT SECURITIES SERIES HIGH YIELD SERIES ------------------------------- ------------------------------- ------------------------------- DECEMBER 31, DECEMBER 31, DECEMBER 31, ------------------------------- ------------------------------- ------------------------------- 2004 2003 2004 2003 2004 2003 ------------------------------- ------------------------------- ------------------------------- Distributions declared from: Ordinary income $ 4,172,790 $ 2,282,887 $ 40,795,150 $ 45,340,898 $ 31,912,516 $ 34,953,137 Long-term capital gain -- -- -- 6,296,006 -- -- -------------- -------------- -------------- -------------- -------------- -------------- Total distributions declared $ 4,172,790 $ 2,282,887 $ 40,795,150 $ 51,636,904 $ 31,912,516 $ 34,953,137 -------------- -------------- -------------- -------------- -------------- -------------- <Caption> INTERNATIONAL VALUE SERIES MONEY MARKET SERIES STRATEGIC INCOME SERIES ------------------------------- ------------------------------- ------------------------------- DECEMBER 31, DECEMBER 31, DECEMBER 31, ------------------------------- ------------------------------- ------------------------------- 2004 2003 2004 2003 2004 2003 ------------------------------- ------------------------------- ------------------------------- Distributions declared from: Ordinary income $ 542,884 $ 548,707 $ 3,275,930 $ 3,887,060 $ 4,577,175 $ 3,556,078 Long-term capital gain -- -- -- -- -- -- -------------- -------------- -------------- -------------- -------------- -------------- Total distributions declared $ 542,884 $ 548,707 $ 3,275,930 $ 3,887,060 $ 4,577,175 $ 3,556,078 -------------- -------------- -------------- -------------- -------------- -------------- </Table> 64 <Page> During the year ended December 31, 2004, the following amounts were reclassified due to differences between book and tax accounting, which may include foreign currency transactions, foreign taxes, passive foreign investment companies, defaulted bonds, and amortization and accretion on debt securities. <Table> <Caption> EMERGING MARKETS GLOBAL GOVERNMENTS GLOBAL TOTAL BOND SERIES EQUITY SERIES SERIES RETURN SERIES - -------------------------------------------------------------------------------------------------------------------------------- Increase (decrease): Paid-in capital $ 159,136 $ 2 $ -- $ -- Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions (1,606,273) 157,542 (4,495,219) (3,867,011) Accumulated undistributed net investment income (loss) 1,447,137 (157,544) 4,495,219 3,867,011 <Caption> GOVERNMENT SECURITIES HIGH YIELD INTERNATIONAL STRATEGIC INCOME SERIES SERIES VALUE SERIES SERIES - ------------------------------------------------------------------------------------------------------------------------------- Increase (decrease): Paid-in capital $ 1,186,018 $ 14,730 $ -- $ 187,652 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions (2,858,624) (1,485,091) 4,785 (648,401) Accumulated undistributed net investment income (loss) 1,672,606 1,470,361 (4,785) 460,749 </Table> As of December 31, 2004, the components of distributable earnings (accumulated losses) on a tax basis were as follows: <Table> <Caption> EMERGING GLOBAL GLOBAL GOVERNMENT BOND MARKETS GOVERNMENTS TOTAL RETURN SECURITIES SERIES EQUITY SERIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------------------------ Undistributed ordinary income $ 14,156,055 $ 487,008 $ 6,703,471 $ 10,132,156 $ 31,698,736 Undistributed long-term capital gain 3,592,263 271,398 96,874 8,623,155 -- Capital loss carryforward -- -- -- (12,033,502) (7,809,032) Unrealized appreciation (depreciation) 7,993,670 16,862,162 5,563,401 28,247,410 9,923,450 Other temporary differences -- (93,831) (1,963,960) (2,001,169) (5) <Caption> HIGH INTERNATIONAL MONEY STRATEGIC YIELD VALUE MARKET INCOME SERIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------- Undistributed ordinary income $ 31,882,505 $ 1,165,815 $ 1,784 $ 6,199,820 Undistributed long-term capital gain -- 2,076,145 -- 625,373 Capital loss carryforward (102,702,104) -- (1,113) -- Unrealized appreciation (depreciation) 6,843,919 20,648,231 -- 5,020,772 Other temporary differences (575,972) (25,762) -- (1,623,158) </Table> At December 31, 2004, the following series, for federal income tax purposes, had a capital loss carryforward which may be applied against any net taxable realized gains of each succeeding year until the earlier of its utilization or expiration. <Table> <Caption> GLOBAL TOTAL GOVERNMENT EXPIRATION DATE RETURN SERIES* SECURITIES SERIES - ------------------------------------------------------------------------- December 31, 2009 $ (6,305,104) $ -- December 31, 2010 (5,728,398) -- December 31, 2011 -- (4,003,424) December 31, 2012 -- (3,805,608) -------------- ----------------- Total $ (12,033,502) $ (7,809,032) ============== ================= <Caption> HIGH MONEY MARKET EXPIRATION DATE YIELD SERIES SERIES - ------------------------------------------------------------------------- December 31, 2006 $ (5,629,227) $ -- December 31, 2007 (6,145,967) -- December 31, 2008 (6,617,797) -- December 31, 2009 (37,568,488) (776) December 31, 2010 (46,740,625) -- December 31, 2011 -- (271) December 31, 2012 -- (66) -------------- ----------------- Total $ (102,702,104) $ (1,113) ============== ================= </Table> *The availability of a portion of these respective capital loss carryforwards, which were acquired on September 5, 2003, in connection with the Sun Life Global Asset Allocation Fund acquisition, may be limited in a given year. For Emerging Markets Equity Series and International Value Series, realized gain is reported net of any foreign capital gains tax in the Statement of Operations. 65 <Page> Multiple Classes of Shares of Beneficial Interest -- Each series offers multiple classes of shares, which differ in their respective distribution fees. All shareholders bear the common expenses of the series based on daily net assets of each class, without distinction between share classes. Dividends are declared separately for each class. Differences in per share dividend rates are generally due to differences in separate class expenses. (3) TRANSACTIONS WITH AFFILIATES Investment Adviser -- Each series has an investment advisory agreement with Massachusetts Financial Services Company (MFS) to provide overall investment advisory and administrative services, and general office facilities. The management fee is computed daily and paid monthly at an annual rate based on a percentage of each series' average daily net assets. The agreement also provides that each series will be reimbursed for expenses (excluding taxes, extraordinary expenses and brokerage and transaction cost) in excess of the expense limitation indicated below, based on the average net assets of each series. Management fees and expense limitations are as follows: <Table> <Caption> MANAGEMENT EXPENSE FEE LIMITATION -------------------------------------------------------------------------------- Bond Series 0.60% N/A Emerging Markets Equity Series 1.05%# N/A Global Governments Series 0.75%### 1.25% Global Total Return Series 0.75%### N/A Government Securities Series 0.55% 1.25% High Yield Series 0.75%### 1.25% International Value Series 0.90%## N/A Money Market Series 0.50%#### 0.60* Strategic Income Series 0.75% N/A </Table> # The management fee for the Emerging Markets Equity Series is 1.05% of the first $500 million of average net assets and 1.00% on average net assets in excess of $500 million. ## The management fee for the International Value Series is 0.90% of the first $1 billion of average net assets, 0.80% on average daily net assets in excess of $1 billion and up to $2 billion, and 0.70% on average net assets in excess of $2 billion. ### The management fee for the Global Governments Series and Global Total Return Series is 0.75% of the first $300 million of average net assets of each series and 0.675% on the average daily net assets of each series in excess of $300 million. The management fee for the High Yield Series is 0.75% of the first $1 billion of average daily net assets. The management fee is reduced to 0.70% of the average daily net assets in excess of $1 billion. #### The management fee for the Money Market Series is 0.50% of the first $500 million of average daily net assets. The management fee is reduced to 0.45% of the average daily net assets in excess of $500 million. *Total expense limitation is 0.60% and 0.85%, respectively, for the Initial Class and Service Class Shares. During the year ended December 31, 2004, International Value Series received a payment from the investment advisor to reimburse the series for a loss on an investment not meeting the investment guidelines of the series. The amount of the payment received was $11,832. This amount is separately disclosed in the Statement of Operations and the Statement of Changes in Net Assets. The effect of this payment on the series' total return is disclosed in the Financial Highlights. Each series pays compensation to its Independent Trustees in the form of a retainer, attendance fees, and additional compensation to the Board chairperson, and pays no compensation directly to its Trustees who are officers of the investment adviser, or to officers of the series, all of whom receive remuneration for their services to the series from MFS. Certain officers and Trustees of the series are officers or directors of MFS, MFS Fund Distributors, Inc. (MFD), and MFS Service Center, Inc. (MFSC). Each series and certain other MFS funds (the "funds") have entered into a services agreement (the "Agreement") which provides for payment of fees by the funds to Tarantino LLC in return for the provision of services of an Independent Chief Compliance Officer (ICCO) for the funds. The ICCO is an officer of the funds and the sole member of Tarantino LLC. MFS has agreed to provide office space and other administrative support and supplies to the ICCO. The funds can terminate the Agreement with Tarantino LLC at any time under the terms of the Agreement. The International Value Series' and Global Total Return Series' investment adviser, MFS, has been the subject of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings Footnote. On July 28, 2004, the series accrued an estimate of the amount to be received pursuant to this matter in the amount of $942 and $2,205, respectively, which did not have a material impact on the net asset value per share based on the shares outstanding on the day the proceeds were recorded. Administrator -- MFS provides certain financial, legal, shareholder communications, compliance, and other administrative services to certain funds for which MFS acts as investment advisor. Under an administrative services agreement between the funds and MFS, MFS is entitled to partial reimbursement of the costs MFS incurs to provide these services, subject to review and approval by the Board of Trustees. Each fund is allocated a portion of these administrative costs based on its size and relative average net assets. Prior to April 1, 2004, the series paid MFS an administrative fee up to the following annual percentage rates of the series average daily net assets: <Table> First $2 billion 0.0175% Next $2.5 billion 0.0130% Next $2.5 billion 0.0005% In excess of $7 billion 0.0000% </Table> 66 <Page> Effective April 1, 2004, the series paid MFS an administrative fee up to the following annual percentage rates of the series' average daily net assets: <Table> First $2 billion 0.01120% Next $2.5 billion 0.00832% Next $2.5 billion 0.00032% In excess of $7 billion 0.00000% </Table> For the year ended December 31, 2004, each series paid MFS the following: <Table> <Caption> % OF ADMINISTRATOR AVERAGE FEES NET ASSETS - -------------------------------------------------------------------------------- Bond Series $ 23,236 0.00934% Emerging Markets Equity Series 4,990 0.00905% Global Governments Series 6,253 0.00933% Global Total Return Series 15,252 0.00907% Government Securities Series 68,921 0.00932% High Yield Series 39,450 0.00930% International Value Series 6,423 0.00866% Money Market Series 40,417 0.00934% Strategic Income Series 8,381 0.00920% </Table> Distributor -- MFD, a wholly owned subsidiary of MFS, is the distributor of shares of the series. The Trustees have adopted a distribution plan for the Service Class shares pursuant to Rule 12b-1 of the Investment Company Act of 1940 as follows: The series' distribution plan provides that each series will pay up to 0.25% per annum of its average daily net assets attributable to Service Class shares to cover marketing and other fees to support the sale and distribution of Service Class shares. Fees incurred under the distribution plan during the year ended December 31, 2004 were 0.25% of average daily net assets attributable to Service Class shares on an annualized basis. (4) PORTFOLIO SECURITIES Purchases and sales of investments, other than purchased option transactions and short-term obligations, were as follows: <Table> <Caption> EMERGING MARKETS GLOBAL BOND EQUITY GOVERNMENTS GLOBAL TOTAL SERIES SERIES SERIES RETURN SERIES - ---------------------------------------------------------------------------------------------------------------- Purchases U.S. government securities $ 38,659,832 $ -- $ 19,894,439 $ 21,317,729 ============== ============== ============== ============== Investments (non-U.S. government securities) $ 81,538,551 $ 59,848,868 $ 54,033,002 $ 117,541,768 ============== ============== ============== ============== Sales U.S. government securities $ 42,288,236 $ -- $ 21,684,800 $ 23,966,371 ============== ============== ============== ============== Investments (non-U.S. government securities) $ 97,705,580 $ 59,222,516 $ 59,207,263 $ 130,259,582 ============== ============== ============== ============== <Caption> GOVERNMENT INTERNATIONAL STRATEGIC SECURITIES HIGH YIELD VALUE INCOME SERIES SERIES SERIES SERIES - ---------------------------------------------------------------------------------------------------------------- Purchases U.S. government securities $ 593,380,143 $ -- $ -- $ 14,353,864 ============== ============== ============== ============== Investments (non-U.S. government securities) $ 14,149,813 $ 277,456,278 $ 53,275,477 $ 49,840,225 ============== ============== ============== ============== Sales U.S. government securities $ 695,647,373 $ -- -- $ 12,868,987 ============== ============== ============== ============== Investments (non-U.S. government securities) $ 2,264,833 $ 312,856,191 $ 47,290,743 $ 53,418,624 ============== ============== ============== ============== </Table> Purchases and sales of investments for the Money Market Series, which consist solely of short-term obligations, amounted to $7,174,868,745 and $7,323,039,440, respectively, excluding repurchase agreements. 67 <Page> The cost and unrealized appreciation and depreciation in the value of the investments owned by the series, as computed on a federal income tax basis, are as follows: <Table> <Caption> EMERGING GLOBAL GLOBAL GOVERNMENT BOND MARKETS GOVERNMENTS TOTAL RETURN SECURITIES SERIES EQUITY SERIES SERIES SERIES SERIES - -------------------------------------------------------------------------------------------------------------------------------- Aggregate cost $ 226,496,579 $ 48,514,215 $ 60,742,727 $ 152,518,908 $ 713,059,427 ============= ============= ============= ============= ============= Gross unrealized appreciation $ 9,427,645 $ 17,050,054 $ 5,558,279 $ 28,608,906 $ 11,956,308 Gross unrealized depreciation (1,440,924) (195,330) (49,825) (438,868) (2,032,858) ------------- ------------- ------------- ------------- ------------- Net unrealized appreciation (depreciation) $ 7,986,721 $ 16,854,724 $ 5,508,454 $ 28,170,038 $ 9,923,450 ============= ============= ============= ============= ============= <Caption> INTERNATIONAL MONEY STRATEGIC HIGH YIELD VALUE MARKET INCOME SERIES SERIES SERIES SERIES - ---------------------------------------------------------------------------------------------------------------- Aggregate cost $ 416,131,758 $ 89,050,660 $ 369,660,948 $ 84,053,804 ============== ============== ============== ============== Gross unrealized appreciation $ 12,212,228 $ 21,488,121 $ -- $ 5,349,005 Gross unrealized depreciation (5,372,268) (846,927) -- (335,209) -------------- -------------- -------------- -------------- Net unrealized appreciation (depreciation) $ 6,839,960 $ 20,641,194 $ -- $ 5,013,796 ============== ============== ============== ============== </Table> (5) SHARES OF BENEFICIAL INTEREST Each series' Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest. Transactions in series shares were as follows: <Table> <Caption> BOND SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 5,071,162 $ 61,086,732 8,518,314 $ 103,456,069 Shares issued to shareholders in reinvestment of distributions 1,205,629 13,623,611 913,627 10,972,659 Shares reacquired (8,878,390) (106,999,719) (11,177,186) (135,237,773) -------------- -------------- -------------- -------------- Net change (2,601,599) $ (32,289,376) (1,745,245) $ (20,809,045) ============== ============== ============== ============== <Caption> EMERGING MARKETS EQUITY SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 3,317,958 $ 45,643,027 3,586,252 $ 36,502,780 Shares issued to shareholders in reinvestment of distributions 41,395 506,672 22,566 196,547 Shares reacquired (3,422,783) (46,843,179) (3,552,667) (34,722,921) -------------- -------------- -------------- -------------- Net change (63,430) $ (693,480) 56,151 $ 1,976,406 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 11,543,356 $ 138,961,201 6,013,204 $ 72,838,218 Shares issued to shareholders in reinvestment of distributions 465,808 5,240,338 177,254 2,121,732 Shares reacquired (11,276,829) (135,583,617) (3,959,389) (48,038,093) -------------- -------------- -------------- -------------- Net change 732,335 $ 8,617,922 2,231,069 $ 26,921,857 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 495,061 $ 6,772,071 661,605 $ 6,730,289 Shares issued to shareholders in reinvestment of distributions 3,824 46,618 1,290 11,199 Shares reacquired (495,573) (6,796,491) (512,906) (5,054,383) -------------- -------------- -------------- -------------- Net change 3,312 $ 22,198 149,989 $ 1,687,105 ============== ============== ============== ============== <Caption> GLOBAL GOVERNMENTS SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 3,105,655 $ 37,822,314 4,426,516 $ 53,689,650 Shares issued in connection with acquisition of MFS Sun Life Global Asset Allocation Fund -- -- -- -- Shares issued to shareholders in reinvestment of distributions 726,417 7,801,714 314,821 3,796,736 Shares reacquired (4,045,789) (48,878,366) (5,530,631) (66,865,020) -------------- -------------- -------------- -------------- Net change (213,717) $ (3,254,338) (789,294) $ (9,378,634) ============== ============== ============== ============== <Caption> GLOBAL TOTAL RETURN SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 2,848,109 $ 46,670,802 2,379,356 $ 34,051,595 Shares issued in connection with acquisition of MFS Sun Life Global Asset Allocation Fund -- -- 4,463,188 62,618,528 Shares issued to shareholders in reinvestment of distributions 257,636 3,877,428 156,949 2,121,952 Shares reacquired (3,818,141) (62,193,006) (3,130,328) (44,587,980) -------------- -------------- -------------- -------------- Net change (712,396) $ (11,644,776) 3,869,165 $ 54,204,095 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 387,025 $ 4,673,245 586,594 $ 7,085,614 Shares issued in connection with acquisition of MFS Sun Life Global Asset Allocation Fund -- -- -- -- Shares issued to shareholders in reinvestment of distributions 56,770 606,872 24,341 292,331 Shares reacquired (468,575) (5,628,376) (533,289) (6,429,522) -------------- -------------- -------------- -------------- Net change (24,780) $ (348,259) 77,646 $ 948,423 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 566,152 $ 9,254,717 531,379 $ 7,586,250 Shares issued in connection with acquisition of MFS Sun Life Global Asset Allocation Fund -- -- 163,179 2,281,243 Shares issued to shareholders in reinvestment of distributions 19,704 295,362 11,930 160,935 Shares reacquired (512,982) (8,408,339) (403,843) (5,809,244) -------------- -------------- -------------- -------------- Net change 72,874 $ 1,141,740 302,645 $ 4,219,184 ============== ============== ============== ============== </Table> 68 <Page> <Table> <Caption> GOVERNMENT SECURITIES SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 40,533,635 $ 535,793,081 48,615,846 $ 661,291,502 Shares issued to shareholders in reinvestment of distributions 2,469,358 30,916,358 3,292,509 44,086,698 Shares reacquired (52,340,280) (691,733,093) (68,425,724) (924,384,825) -------------- -------------- -------------- -------------- Net change (9,337,287) $ (125,023,654) (16,517,369) $ (219,006,625) ============== ============== ============== ============== <Caption> HIGH YIELD SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 32,287,107 $ 230,054,193 40,240,208 $ 275,485,544 Shares issued to shareholders in reinvestment of distributions 3,895,806 25,517,531 4,525,981 29,599,917 Shares reacquired (42,095,125) (299,588,726) (41,794,394) (284,722,941) -------------- -------------- -------------- -------------- Net change (5,912,212) $ (44,017,002) 2,971,795 $ 20,362,520 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 36,404,580 $ 478,360,783 19,569,763 $ 263,850,175 Shares issued to shareholders in reinvestment of distributions 791,570 9,878,792 565,135 7,550,206 Shares reacquired (34,486,780) (453,189,018) (16,802,233) (226,148,149) -------------- -------------- -------------- -------------- Net change 2,709,370 $ 35,050,557 3,332,665 $ 45,252,232 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 24,759,395 $ 175,223,437 19,509,181 $ 133,457,842 Shares issued to shareholders in reinvestment of distributions 980,826 6,394,985 821,046 5,353,220 Shares reacquired (24,321,573) (172,225,545) (13,462,615) (91,235,553) -------------- -------------- -------------- -------------- Net change 1,418,648 $ 9,392,877 6,867,612 $ 47,575,509 ============== ============== ============== ============== <Caption> INTERNATIONAL VALUE SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 2,841,851 $ 39,146,547 2,114,125 $ 22,031,275 Shares issued to shareholders in reinvestment of distributions 40,749 505,289 54,814 526,764 Shares reacquired (2,410,210) (33,083,568) (2,643,234) (27,028,162) -------------- -------------- -------------- -------------- Net change 472,390 $ 6,568,268 (474,295) $ (4,470,123) ============== ============== ============== ============== <Caption> MONEY MARKET SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 240,019,262 $ 240,019,262 356,969,984 $ 356,969,984 Shares issued to shareholders in reinvestment of distributions 2,750,581 2,750,581 3,676,461 3,676,461 Shares reacquired (386,329,180) (386,329,180) (624,618,965) (624,618,965) -------------- -------------- -------------- -------------- Net change (143,559,337) $ (143,559,337) (263,972,520) $ (263,972,520) ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED -------------------------------------------------------------------- DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 489,087 $ 6,684,295 804,308 $ 8,016,668 Shares issued to shareholders in reinvestment of distributions 3,037 37,595 2,283 21,942 Shares reacquired (433,613) (5,915,376) (669,560) (6,674,805) -------------- -------------- -------------- -------------- Net change 58,511 $ 806,514 137,031 $ 1,363,805 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED -------------------------------------------------------------------- DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 242,738,366 $ 242,738,366 200,981,677 $ 200,981,677 Shares issued to shareholders in reinvestment of distributions 525,349 525,349 210,600 210,600 Shares reacquired (204,858,753) (204,858,753) (204,556,943) (204,556,943) -------------- -------------- -------------- -------------- Net change 38,404,962 $ 38,404,962 (3,364,666) $ (3,364,666) ============== ============== ============== ============== <Caption> STRATEGIC INCOME SERIES -------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 3,253,893 $ 36,025,626 4,133,384 $ 44,207,581 Shares issued to shareholders in reinvestment of distributions 305,783 3,174,021 272,761 2,858,537 Shares reacquired (3,836,156) (42,429,005) (3,856,341) (41,334,838) -------------- -------------- -------------- -------------- Net change (276,480) $ (3,229,358) 549,804 $ 5,731,280 ============== ============== ============== ============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------------- -------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------- Shares sold 2,607,127 $ 28,789,259 2,078,301 $ 22,162,933 Shares issued to shareholders in reinvestment of distributions 135,833 1,403,154 66,750 697,541 Shares reacquired (2,511,605) (27,208,187) (1,508,887) (16,177,445) -------------- -------------- -------------- -------------- Net change 231,355 $ 2,984,226 636,164 $ 6,683,029 ============== ============== ============== ============== </Table> 69 <Page> (6) LINE OF CREDIT Each series and other affiliated funds participate in an $800 million unsecured line of credit provided by a syndication of banks under a line of credit agreement. Borrowings may be made for temporary financing needs. Interest is charged to each fund, based on its borrowings, at a rate equal to the Federal Reserve funds rate plus 0.50%. In addition, a commitment fee, based on the average daily, unused portion of the line of credit, is allocated among the participating funds at the end of each calendar quarter. The interest and commitment fee allocated to each series, and included in miscellaneous expense for the year ended December 31, 2004 was as follows. <Table> <Caption> INTEREST EXPENSE AND COMMITMENT FEE --------------------------------------------------------------------- Bond Series $ 1,958 Emerging Markets Equity Series 1,216 Global Governments Series 524 Global Total Return Series 1,734 Government Securities Series 5,824 High Yield Series 6,780 International Value Series 397 Money Market Series 1,700 Strategic Income Series 249 </Table> Each series had no significant borrowings during the year ended December 31, 2004. (7) FINANCIAL INSTRUMENTS Certain series trade financial instruments with off-balance-sheet risk in the normal course of its investing activities in order to manage exposure to market risks such as interest rates and foreign currency exchange rates. These financial instruments include written options, forward foreign currency exchange contracts, and futures contracts. The notional or contractual amounts of these instruments represent the investment the series has in particular classes of financial instruments and does not necessarily represent the amounts potentially subject to risk. The measurement of the risks associated with these instruments is meaningful only when all related and offsetting transactions are considered. WRITTEN OPTION TRANSACTIONS -- GLOBAL GOVERNMENTS SERIES <Table> <Caption> NUMBER OF PREMIUMS CONTRACTS RECEIVED ------------------------------------------------------------------ Outstanding, beginning of period -- $ -- Options written 1 14,054 Options expired (1) (14,054) ------------ ------------ Outstanding, end of period -- $ -- ============ ============ </Table> WRITTEN OPTION TRANSACTIONS -- GLOBAL TOTAL RETURN SERIES <Table> <Caption> NUMBER OF PREMIUMS CONTRACTS RECEIVED ------------------------------------------------------------------ Outstanding, beginning of period -- $ -- Options written 1 13,092 Options expired (1) (13,092) ------------ ------------ Outstanding, end of period -- $ -- ============ ============ </Table> 70 <Page> FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- GLOBAL GOVERNMENTS SERIES <Table> <Caption> NET UNREALIZED CONTRACTS TO CONTRACTS APPRECIATION SETTLEMENT DATE DELIVER/RECEIVE IN EXCHANGE FOR AT VALUE (DEPRECIATION) - ---------------------------------------------------------------------------------------------------------------------------- Sales 2/10/2005 AUD 1,235,137 $ 927,662 $ 961,882 $ (34,220) 1/12/2005 CAD 1,616,126 1,348,276 1,346,508 1,768 2/14/2005 DKK 11,364,753 1,975,359 2,070,337 (94,978) 1/19/2005-2/14/2005 EUR 12,006,187 15,672,300 16,266,129 (593,829) 1/12/2005 GBP 1,369,162 2,519,259 2,621,939 (102,680) 1/5/2005 JPY 1,694,972,015 16,372,354 16,497,790 (125,436) 1/3/2005 NOK 1,972,517 324,657 324,151 506 2/10/2005 NZD 4,652,849 3,263,834 3,325,677 (61,843) 2/14/2005 SEK 1,313,220 189,988 197,298 (7,310) ------------ ------------ -------------- $ 42,593,689 $ 43,611,711 $ (1,018,022) ============ ============ ============== Purchases 2/10/2005 AUD 430,829 $ 328,226 $ 335,514 $ 7,288 1/12/2005 CAD 385,812 322,500 321,447 (1,053) 2/15/2005 CHF 420,000 365,975 368,850 2,875 1/26/2005 CZK 8,080,308 342,400 360,468 18,068 2/14/2005 DKK 13,081,794 2,306,442 2,383,133 76,691 1/19/2005-2/14/2005 EUR 6,653,627 8,723,984 9,015,514 291,530 1/12/2005 GBP 235,000 447,828 450,024 2,196 1/5/2005-3/4/2005 JPY 3,298,559,918 31,584,482 32,171,287 586,805 1/3/2005-2/14/2005 NOK 3,945,034 646,526 648,526 2,000 1/26/2005 PLN 978,196 303,995 322,948 18,953 2/14/2005 SEK 7,529,965 1,125,871 1,131,300 5,429 ------------ ------------ -------------- $ 46,498,229 $ 47,509,011 $ 1,010,782 ============ ============ ============== </Table> At December 31, 2004, forward foreign currency purchases and sales under master netting agreements excluded above amounted to a net receivable of $23,026 with Merrill Lynch International. FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- GLOBAL TOTAL RETURN SERIES <Table> <Caption> NET UNREALIZED CONTRACTS TO CONTRACTS APPRECIATION SETTLEMENT DATE DELIVER/RECEIVE IN EXCHANGE FOR AT VALUE (DEPRECIATION) - ---------------------------------------------------------------------------------------------------------------------------- Sales 2/10/2005 AUD 1,151,176 $ 864,602 $ 896,495 $ (31,893) 1/12/2005 CAD 1,728,748 1,442,232 1,440,341 1,891 2/14/2005 DKK 9,141,893 1,588,513 1,665,395 (76,882) 1/19/2005-2/14/2005 EUR 10,241,230 13,353,632 13,874,643 (521,011) 1/12/2005 GBP 1,391,140 2,559,698 2,664,027 (104,329) 1/5/2005 JPY 1,630,433,099 15,747,978 15,869,609 (121,631) 1/3/2005 NOK 2,095,019 344,819 344,282 537 2/10/2005 NZD 4,743,510 3,327,430 3,390,478 (63,048) 2/14/2005 SEK 151,305 21,686 22,732 (1,046) ------------ ------------ -------------- $ 39,250,590 $ 40,168,002 $ (917,412) ============ ============ ============== Purchases 2/10/2005 AUD 461,920 $ 351,913 $ 359,727 $ 7,814 1/12/2005 CAD 413,926 346,000 344,871 (1,129) 2/15/2005 CHF 409,192 356,557 359,358 2,801 1/26/2005 CZK 8,433,673 357,374 376,232 18,858 2/14/2005 DKK 9,370,591 1,652,119 1,707,057 54,938 1/19/2005-2/14/2005 EUR 6,581,088 8,624,930 8,917,090 292,160 1/12/2005 GBP 258,000 491,658 494,069 2,411 1/5/2005-3/4/2005 JPY 3,217,214,332 30,803,055 31,377,810 574,755 1/3/2005-2/14/2005 NOK 4,190,038 686,678 688,802 2,124 1/26/2005 PLN 1,172,726 364,450 387,172 22,722 2/14/2005 SEK 7,380,037 1,107,230 1,108,775 1,545 ------------ ------------ -------------- $ 45,141,964 $ 46,120,963 $ 978,999 ============ ============ ============== </Table> At December 31, 2004, forward foreign currency purchases and sales under master netting agreements excluded above amounted to a net payable of $45,153 with Merrill Lynch International. 71 <Page> FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- HIGH YIELD SERIES <Table> <Caption> NET UNREALIZED CONTRACTS TO CONTRACTS APPRECIATION SETTLEMENT DATE DELIVER/RECEIVE IN EXCHANGE FOR AT VALUE (DEPRECIATION) - ---------------------------------------------------------------------------------------------------------------------------- Sales 01/19/2005-2/14/2005 EUR 6,943,543 $ 8,996,555 $ 9,408,083 $ (411,528) 2/14/2005 SEK 319,639 45,812 48,023 (2,211) ------------ ------------ -------------- $ 9,042,367 $ 9,456,106 $ (413,739) ============ ============ ============== Purchases 01/19/2005-02/14/2005 EUR 1,239,673 $ 1,635,880 $ 1,679,593 $ 43,713 ============ ============ ============== </Table> FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- STRATEGIC INCOME SERIES <Table> <Caption> NET UNREALIZED CONTRACTS TO CONTRACTS APPRECIATION SETTLEMENT DATE DELIVER/RECEIVE IN EXCHANGE FOR AT VALUE (DEPRECIATION) - ---------------------------------------------------------------------------------------------------------------------------- Sales 2/10/2005 AUD 434,414 $ 325,249 $ 338,307 $ (13,058) 2/14/2005 DKK 4,599,564 799,229 837,911 (38,682) 1/19/2005-2/14/2005 EUR 8,609,294 11,166,630 11,665,010 (498,380) 1/12/2005 GBP 739,726 1,361,096 1,416,572 (55,476) 2/10/2005 NZD 1,566,772 1,098,782 1,119,868 (21,086) ------------ ------------ -------------- $ 14,750,986 $ 15,377,668 $ (626,682) ============ ============ ============== Purchases 2/14/2005 DKK 4,324,527 $ 762,568 $ 787,807 $ 25,239 1/19/2005-2/14/2005 EUR 1,684,371 2,224,299 2,282,236 57,937 2/14/2005 SEK 5,124,581 743,472 769,916 26,444 ------------ ------------ -------------- $ 3,730,339 $ 3,839,959 $ 109,620 ============ ============ ============== </Table> At December 31, 2004, forward foreign currency purchases and sales under master netting agreements excluded above amounted to a net receivable of $70,793 with Merrill Lynch International. At December 31, 2004, each series had sufficient cash and/or securities to cover any commitments under these contracts. FUTURES CONTRACTS -- BOND SERIES <Table> <Caption> UNREALIZED APPRECIATION DESCRIPTION EXPIRATION CONTRACTS POSITION (DEPRECIATION) - ------------------------------------------------------------------------------------------------------ U.S. 5-Yr. Treasury Notes March 2005 48 Short $ (39,198) </Table> FUTURE CONTRACTS -- GLOBAL GOVERNMENTS SERIES <Table> <Caption> UNREALIZED APPRECIATION DESCRIPTION EXPIRATION CONTRACTS POSITION (DEPRECIATION) - ------------------------------------------------------------------------------------------------------ Japan Government Bonds 10 Year March 2005 2 Long $ (20,073) </Table> FUTURE CONTRACTS -- GLOBAL TOTAL RETURN SERIES <Table> <Caption> UNREALIZED APPRECIATION DESCRIPTION EXPIRATION CONTRACTS POSITION (DEPRECIATION) - ------------------------------------------------------------------------------------------------------ Japan Government Bonds 10 Year March 2005 2 Long $ (5,417) </Table> FUTURE CONTRACTS -- GOVERNMENT SECURITIES SERIES <Table> <Caption> UNREALIZED APPRECIATION DESCRIPTION EXPIRATION CONTRACTS POSITION (DEPRECIATION) - ------------------------------------------------------------------------------------------------------ Euro Dollar June 2005 56 Long $ (10,738) Euro Dollar June 2006 56 Short 7,721 U.S. 10-Yr. Treasury Notes March 2005 205 Short (287,524) U.S. 2-Yr. Treasury Notes March 2005 158 Short (40,151) U.S. 5-Yr. Treasury Notes March 2005 94 Short (17,407) U.S. Treasury Bonds March 2005 69 Long (80,161) ---------- $ (428,260) ========== </Table> FUTURE CONTRACTS -- STRATEGIC INCOME SERIES <Table> <Caption> UNREALIZED APPRECIATION DESCRIPTION EXPIRATION CONTRACTS POSITION (DEPRECIATION) - ------------------------------------------------------------------------------------------------------ U.S. 10-Yr. Treasury Notes March 2005 53 Short $ (74,336) </Table> At December 31, 2004, each series had sufficient cash and/or securities to cover any margin requirements under these contracts. 72 <Page> (8) LEGAL PROCEEDINGS On March 31, 2004, MFS settled an administrative proceeding with the Securities and Exchange Commission ("SEC") regarding disclosure of brokerage allocation practices in connection with MFS fund sales (the term "MFS funds" means the open-end registered management investment companies sponsored by MFS). Under the terms of the settlement, in which MFS neither admitted nor denied any wrongdoing, MFS agreed to pay (one dollar) $1.00 in disgorgement and $50 million in penalty to certain MFS funds, pursuant to a plan developed by an independent distribution consultant. The brokerage allocation practices which were the subject of this proceeding were discontinued by MFS in November 2003. The agreement with the SEC is reflected in an order of the SEC. The SEC settlement order states that MFS failed to adequately disclose to the Boards of Trustees and to shareholders of the MFS funds the specifics of its preferred arrangements with certain brokerage firms selling MFS fund shares. The SEC settlement order states that MFS had in place policies designed to obtain best execution of all MFS fund trades. As part of the settlement, MFS retained an independent compliance consultant to review the completeness of its current policies and practices regarding disclosure to MFS fund trustees and to MFS fund shareholders of strategic alliances between MFS or its affiliates and broker-dealers and other financial intermediaries who support the sale of MFS fund shares. Pursuant to the SEC order, on July 28, 2004, MFS transferred these settlement amounts to the SEC, and those MFS funds entitled to these settlement amounts accrued an estimate of their pro rata portion of these amounts. The final distribution plan was approved by the SEC on January 21, 2005. It is expected that this distribution will be made by the SEC to the affected MFS funds on or around February 14, 2005. In addition, in February, 2004, MFS reached agreement with the SEC, the New York Attorney General ("NYAG") and the Bureau of Securities Regulation of the State of New Hampshire ("NH") to settle administrative proceedings alleging false and misleading information in certain MFS open-end retail fund ("MFS retail funds") prospectuses regarding market timing and related matters (the "February Settlements"). These regulators alleged that prospectus language for certain MFS retail funds was false and misleading because, although the prospectuses for those funds in the regulators' view indicated that they prohibited market timing, MFS did not limit trading activity in 11 domestic large cap stock, high grade bond and money market retail funds. MFS' former Chief Executive Officer and former President also reached agreement with the SEC in which they agreed to, among other terms, monetary fines and temporary suspensions from association with any investment adviser or registered investment company. These individuals have resigned their positions with, and will not be returning to, MFS and the MFS funds. Under the terms of the February Settlements, MFS and the executives neither admit nor deny wrongdoing. Under the terms of the February Settlements, a $225 million pool has been established for distribution to shareholders in certain MFS retail funds, which has been funded by MFS and of which $50 million is characterized as a penalty. This pool will be distributed in accordance with a methodology developed by an independent distribution consultant in consultation with MFS and the Board of Trustees of the MFS retail funds, and acceptable to the SEC. MFS has further agreed with NYAG to reduce its management fees in the aggregate amount of approximately $25 million annually over the next five years, and not to increase certain management fees during this period. MFS has also paid an administrative fine to NH in the amount of $1 million, which will be used for investor education purposes (NH retained $250,000 and $750,000 was contributed to the North American Securities Administrators Association's Investor Protection Trust). In addition, under the terms of the February Settlements, MFS is in the process of adopting certain governance changes and reviewing its policies and procedures. Since December 2003, MFS, MFS Fund Distributors, Inc., MFS Service Center, Inc., MFS Corporation Retirement Committee, Sun Life Financial Inc., various MFS funds, certain current and/or former Trustees of these MFS funds, and certain officers of MFS have been named as defendants in multiple lawsuits filed in federal and state courts. The lawsuits variously have been commenced as class actions or individual actions on behalf of investors who purchased, held or redeemed shares of the MFS funds during specified periods, as ERISA actions by participants in certain retirement plan accounts on behalf of those accounts, or as derivative actions on behalf of the MFS funds. The lawsuits relating to market timing and related matters have been transferred to, and consolidated before, the United States District Court for the District of Maryland, as part of a multi-district litigation of market timing and related claims involving several other fund complexes (IN RE MUTUAL FUNDS INVESTMENT LITIGATION (ALGER, COLUMBIA, JANUS, MFS, ONE GROUP, PUTNAM, ALLIANZ DRESDNER), No. 1:04-md-15863 (transfer began March 19, 2004)). The market timing cases related to the MFS complex are RIGGS V. MFS ET AL., CASE NO. 04-CV-01162-JFM (direct), HAMMERSLOUGH V. MFS ET AL., CASE NO. 04-MD-01620 (derivative) and ANITA WALKER V. MFS ET AL., CASE NO. 1:04-CV-01758 (ERISA). The plaintiffs in these consolidated lawsuits generally seek injunctive relief including removal of the named Trustees, adviser and distributor, rescission of contracts and 12b-1 Plans, disgorgement of fees and profits, monetary damages, punitive damages, attorney's fees and costs and other equitable and declaratory relief. Four lawsuits alleging improper brokerage allocation practices and excessive compensation are pending in the United States District Court for the District of Massachusetts (FORSYTHE V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv10584 (GAO) (March 25, 2004); EDDINGS V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv10764 (GAO) (April 15, 2004); MARCUS DUMOND, ET AL. V. MASSACHUSETTS FINANCIAL SERVS. CO., ET AL., No. 04cv11458 (GAO) (May 4, 2004); and KOSLOW V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv11019 (GAO) (May 20, 2004)). The plaintiffs in these lawsuits generally seek compensatory damages, punitive damages, recovery of fees, rescission of contracts, an accounting, restitution, declaratory relief, equitable and/or injunctive relief and attorney's fees and costs. The various lawsuits generally allege that some or all of the defendants (i) permitted or acquiesced in market timing and/or late trading in some of the MFS funds, inadequately disclosed MFS' internal policies concerning market timing and such matters, (ii) received excessive compensation as fiduciaries to the MFS funds, or (iii) permitted or acquiesced in the improper use of fund assets by MFS to support the distribution of MFS fund shares and inadequately disclosed MFS' use of fund assets in this manner. The actions assert that some or all of the defendants violated the federal securities laws, including the Securities Act of 1933 and the Securities Exchange Act of 1934, the Investment Company Act of 1940 and the Investment Advisers Act of 1940, the Employee Retirement Income Security Act of 1974, as well as fiduciary duties and other violations of common law. Insofar as any of the actions is appropriately brought derivatively on behalf of any of the MFS funds, any recovery will inure to the benefit of the MFS funds. The defendants are reviewing the allegations of the multiple complaints and will respond appropriately. Additional lawsuits based on similar allegations may be filed in the future. 73 <Page> Any potential resolution of these matters may include, but not be limited to, judgments or settlements for damages against MFS, the MFS funds, or any other named defendant. As noted above, as part of the regulatory settlements, MFS has established a restitution pool in the amount of $225 million to compensate certain shareholders of certain MFS retail funds for damages that they allegedly sustained as a result of market timing or late trading in certain of the MFS retail funds, and transferred $50 million for distribution (which has been accrued to the affected funds and is expected to be distributed on or around February 14, 2005) to affected MFS funds to compensate those funds based upon the amount of brokerage commissions allocated in recognition of MFS fund sales. It is not clear whether these amounts will be sufficient to compensate shareholders for all of the damage they allegedly sustained, whether certain shareholders or putative class members may have additional claims to compensation, or whether the damages that may be awarded in any of the actions will exceed these amounts. In the event the MFS funds incur any losses, costs or expenses in connection with such lawsuits, the Boards of Trustees of the affected MFS funds may pursue claims on behalf of such funds against any party that may have liability to the funds in respect thereof. Review of these matters by the independent Trustees of the MFS funds and their counsel is continuing. There can be no assurance that these regulatory actions and lawsuits, or the adverse publicity associated with these developments, will not result in increased fund redemptions, reduced sales of fund shares, or other adverse consequences to the MFS funds. 74 <Page> REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM TO THE TRUSTEES AND THE SHAREHOLDERS OF MFS/SUN LIFE SERIES TRUST: We have audited the accompanying statements of assets and liabilities, including the portfolios of investments of MFS/Sun Life Series Trust (the "Trust"), comprising Bond Series, Emerging Markets Equity Series, Global Governments Series, Global Total Return Series, Government Securities Series, High Yield Series, International Value Series, Money Market Series and Strategic Income Series as of December 31, 2004, and the related statements of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes consideration of internal control over financial reporting as a basis of designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2004, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Bound Series, Emerging Markets Equity Series, Global Governments Series, Global Total Return Series, Government Securities Series, High Yield Series, International Value Series, Money Market Series, and Strategic Income Series as of December 31, 2004, the results of their operations for the year then ended, the changes in their net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP Boston, Massachusetts February 24, 2005 75 <Page> MFS/SUN LIFE SERIES TRUST FEDERAL TAX INFORMATION (Unaudited) The series below has designated the following as a capital gain dividend for the year ended December 31, 2004. <Table> <Caption> LONG-TERM CAPITAL GAINS -------------------------------------------------------- Bond Series $ 2,879,247 </Table> For the year ended December 31, 2004, the amount of distributions from income eligible for the 70% dividends received deduction for corporations was as follows: <Table> <Caption> DIVIDENDS RECEIVED REDUCTION ------------------------------------------------------------- Global Total Return Series 13.56% High Yield Series 0.97% International Value Series 0.75% </Table> For the year ended December 31, 2004, income from foreign sources and the foreign tax credit were as follows: <Table> <Caption> INTEREST AND DIVIDENDS TAXES -------------------------------------------------------------- Emerging Markets Equity Series $ 1,650,045 $ 369,097 Global Total Return Series 3,638,932 162,198 International Value Series 2,073,607 200,039 </Table> 76 <Page> MFS/SUN LIFE SERIES TRUST TRUSTEES AND OFFICERS -- IDENTIFICATION AND BACKGROUND The Trustees and officers of the trust, as of February 1, 2005, are listed below, together with their principal occupations during the past five years. (Their titles may have varied during that period.) The address of each Trustee and officer is 500 Boylston Street, Boston, Massachusetts 02116. <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - ------------------------------------------------------------------------------------------------------------------------------------ INTERESTED TRUSTEES C. James Prieur(3) Trustee July 1999 Sun Life Assurance Company of Canada, President and (born 04/21/51) Chief Operating Officer David D. Horn(3) Trustee April 1986 Private investor; Retired; Sun Life Assurance Company (born 06/07/41) of Canada, Former Senior Vice President and General Manager for the United States (until 1997) INDEPENDENT TRUSTEES J. Kermit Birchfield Chairman May 1997 Consultant; Century Partners, Inc. (investments), (born 01/08/40) Managing Director; Displaytech, Inc. (manufacturer of liquid crystal display technology), Director Robert C. Bishop Trustee May 2001 AutoImmune Inc. (pharmaceutical product development), (born 01/13/43) Chairman, President and Chief Executive Officer; Caliper Life Sciences Corp. (laboratory analytical instruments), Director; Millipore Corporation (purification/filtration products), Director; Quintiles Transnational Corp. (contract services to the medical industry), Director Frederick H. Dulles Trustee May 2001 Ten State Street LLP (law firm), Partner; McFadden, (born 03/12/42) Pilkington & Ward LLP (solicitors and registered foreign lawyers), Partner (until June 2003); Jackson & Nash, LLP (law firm), Of Counsel (January 2000 to November 2000) Derwyn F. Phillips Trustee April 1986 Retired (born 08/31/30) </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 77 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - ------------------------------------------------------------------------------------------------------------------------------------ Ronald G. Steinhart Trustee May 2001 Private investor; Bank One, Texas N.A., Vice Chairman (born 06/15/40) and Director (January 2000 to January 2001); Bank One Corporation, Officer (until January 2000); Carreker Corporation (consultant and technology provider to financial institutions), Director; Prentiss Properties Trust (real estate investment trust), Director; United Auto Group, Inc. (automotive retailer), Director Haviland Wright Trustee May 2001 Hawaii Small Business Development Center, Kaua'i (born 07/21/48) Center, Center Director (since March 2002); Displaytech, Inc. (manufacturer of liquid crystal display technology), Chairman and Chief Executive Officer (until March 2002) TRUSTEES EMERITUS Garth Marston Trustee Emeritus Retired (born 04/28/26) Samuel Adams Trustee Emeritus Retired (born 10/19/25) OFFICERS Robert J. Manning(4) President February 2004 Massachusetts Financial Services Company, Chief (born 10/20/63) Executive Officer, President, Chief Investment Officer and Director James R. Bordewick, Jr.(4) Assistant Secretary February 1997 Massachusetts Financial Services Company, Senior Vice (born 03/06/59) and Assistant Clerk President and Associate General Counsel </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 78 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - ------------------------------------------------------------------------------------------------------------------------------------ Jeffrey N. Carp(4) Secretary and Clerk September 2004 Massachusetts Financial Services Company, Executive (born 12/1/56) Vice President, General Counsel and Secretary (since April 2004); Hale and Dorr LLP (law firm), Partner (prior to April 2004) Stephanie A. DeSisto(4) Assistant Treasurer May 2003 Massachusetts Financial Services Company, Vice (born 10/01/53) President (since April 2003); Brown Brothers Harriman & Co., Senior Vice President (November 2002 to April 2003); ING Groep N.V./Aeltus Investment Management, Senior Vice President (prior to November 2002) James F. DesMarais(4) Assistant Secretary September 2004 Massachusetts Financial Services Company, Assistant (born 03/09/61) and Assistant Clerk General Counsel Richard M. Hisey(4) Treasurer August 2002 Massachusetts Financial Services Company, Senior Vice (born 08/29/58) President (since July 2002); The Bank of New York, Senior Vice President (September 2000 to July 2002); Lexington Global Asset Managers, Inc., Executive Vice President and Chief Financial Officer (prior to September 2000); Lexington Funds, Chief Financial Officer (prior to September 2000) Brian T. Hourihan(4) Assistant Secretary September 2004 Massachusetts Financial Services Company, Vice (born 11/11/64) and Assistant Clerk President, Senior Counsel and Assistant Secretary (since June 2004); Affiliated Managers Group, Inc., Chief Legal Officer/Centralized Compliance Program (January to April 2004); Fidelity Research & Management Company, Assistant General Counsel (prior to January 2004) Ellen Moynihan(4) Assistant Treasurer May 1997 Massachusetts Financial Services Company, Vice (born 11/13/57) President </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 79 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - ------------------------------------------------------------------------------------------------------------------------------------ Frank L. Tarantino Independent Chief September 2004 Tarantino LLC (provider of compliance services), (born 03/07/44) Compliance Officer Principal (since June 2004); CRA Business Strategies Group (consulting services), Executive Vice President (April 2003 to June 2004); David L. Babson & Co. (investment adviser), Managing Director, Chief Administrative Officer and Director (February 1997 to March 2003) James O. Yost(4) Assistant Treasurer April 1992 Massachusetts Financial Services Company, Senior Vice (born 06/12/60) President </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. The Series Fund does not hold annual meetings for the purpose of electing Trustees, and Trustees are not elected for fixed terms. Each Trustee and officer holds office until his or her successor is chosen and qualified, or until his or her earlier death, resignation, retirement or removal. All Trustees currently serve as Trustees of the Series Fund and have served in that capacity since originally elected or appointed. All of the Trustees are also Managers of the Compass Variable Accounts, separate accounts registered as investment companies. The executive officers of the Series Fund hold similar offices for the Compass Variable Accounts and other funds in the MFS fund complex. Each Trustee serves as a Trustee or Manager of 36 Accounts/Series. The Statement of Additional Information contains further information about the Trustees and is available without charge upon request by calling 1-800-752-7215. 80 <Page> MFS(R)/SUN LIFE SERIES TRUST INVESTMENT ADVISER Massachusetts Financial Services Company 500 Boylston Street, Boston, MA 02116-3741 CUSTODIAN AND DIVIDEND DISBURSING AGENT State Street Bank and Trust Company 225 Franklin Street, Boston, MA 02110-2875 A general description of the MFS Funds proxy voting policies is available without charge, upon request, by calling 1-800-225-2606, by visiting the About MFS section of mfs.com or by visiting the SEC's website at http://www.sec.gov. Information regarding how each series voted proxies relating to portfolio securities during the most recent twelve month period ended June 30 is available without charge by visiting the Proxy Voting section of mfs.com or by visiting the SEC's website at http://www.sec.gov. QUARTERLY PORTFOLIO DISCLOSURE Each series will file a complete schedule of portfolio holdings with the Securities and Exchange Commission (the Commission) for the first and third quarters of each fiscal year on Form N-Q. Each series' Form N-Q may be reviewed and copied at the: Public Reference Room Securities and Exchange Commission Washington, D.C. 20549 0102 Information on the operation of the Public Reference Room any be obtained by calling the Commission at 1-800-SEC-0330. Each series' Form N-Q is available on the EDGAR database on the Commission's Internet website at http://www.sec.gov, and copies of this information may be obtained, upon payment of a duplicating fee, by electronic request at the following e-mail address: publicinfor@sec.gov or by writing the Public Reference Section at the above address. PORTFOLIO MANAGERS Margaret W. Adams William J. Adams John F. Addeo S. Irfan Ali David A. Antonelli Edward Baldini T. Kevin Beatty David M. Calabro James J. Calmas Barry P. Dargan Kenneth J. Enright Eric B. Fischman Steven R. Gorham Robert Henderson Alan Langsner John D. Laupheimer, Jr. Olivier Lebleu Camille Lee Gregory Locraft Kate Mead Thomas Melendez Constantinos Mokas Edward L. O'Dette Betsy Palmer Stephen Pesek Scott B. Richards Michael W. Roberge Matthew W. Ryan Daniel Scherman David E. Sette-Ducati Maura A. Shaughnessy Nicholas Smithie James T. Swanson Brooks Taylor Peter C. Vaream Terri A. Vitozzi Barnaby Wiener Thomas Wetherald (C) 2005 Sun Life Financial Distributors, Inc. SUN-A-ANN-2/05 188M <Page> MFS(R)/SUN LIFE SERIES TRUST ANNUAL REPORT - DECEMBER 31, 2004 CAPITAL APPRECIATION SERIES EMERGING GROWTH SERIES GLOBAL GROWTH SERIES MANAGED SECTORS SERIES MASSACHUSETTS INVESTORS TRUST SERIES MID CAP GROWTH SERIES RESEARCH SERIES TOTAL RETURN SERIES UTILITIES SERIES <Page> TABLE OF CONTENTS <Table> Letter from the CEO of MFS 1 Management Review 2 Portfolio Composition 7 Performance Summary 16 Expense Table 23 Portfolio of Investments 25 Financial Statements 43 Notes to Financial Statements 58 Report of Independent Registered Public Accounting Firm 68 Federal Tax Information 69 Trustees and Officers 70 Proxy Voting Policies and Information Back Cover Quarterly Portfolio Disclosure Back Cover </Table> THE REPORT IS PREPARED FOR THE GENERAL INFORMATION OF CONTRACT OWNERS. IT IS AUTHORIZED FOR DISTRIBUTION TO PROSPECTIVE INVESTORS ONLY WHEN PRECEDED OR ACCOMPANIED BY A CURRENT PROSPECTUS. NOT FDIC INSURED MAY LOSE VALUE NO BANK OR CREDIT UNION GUARANTEE NOT A DEPOSIT NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY OR NCUA/NCUSIF <Page> LETTER FROM THE CEO OF MFS DEAR CONTRACT OWNERS, For most investors, the main factor in determining long-term success is asset allocation -- how they spread their money among stocks, bonds, and cash. In fact, the total returns of investors may be more influenced by their asset allocation strategy than by their security selection within each asset class. The principle behind asset allocation is simple: by diversifying across a variety of types of securities, investors reduce the overall risk of their portfolio because gains in one area are likely to offset losses in another. One of the dangers of not having an asset allocation plan is the temptation to simply chase performance, by moving money into whichever asset class appears to be outperforming at the moment. The problem with this approach is that by the time a particular area of the market comes into favor, investors may have already missed some of the best performance. We would suggest that one way to benefit from swings in the market is to acquire a diversified portfolio so that investors hold a range of asset classes BEFORE the market swings in their direction. UNDERSTAND YOUR EMOTIONS It usually takes a bear market for people to appreciate the benefits of diversification. At MFS, we believe proper asset allocation is important in all market environments. But we understand that there are emotional components of investment decisions that sometimes keep investors from achieving their long term goals. The three common behaviors that negatively impact investment decisions are overconfidence, looking backwards, and loss aversion. - - OVERCONFIDENCE. After experiencing gains in the market, particularly during a bull market, investors have a natural tendency to overestimate their own abilities. During the global bull market of the late 1990s, for example, a large number of investors traded their own stocks and made significant profits. However, most of these same investors later handed back those profits -- and then some -- because they focused more on short-term blips in the market and less on the fundamental factors that affect a company's long-term prospects. - - LOOKING BACKWARDS. Although security prices are determined by expectations about the future, many investors make choices based on the recent past. Investors who have achieved momentary success in the market tend to take on too much risk, believing that better-than-average returns can be easily duplicated. On the other hand, those who have had negative experiences tend to become overly cautious and take on too little risk. Recent historical experience tends to dictate an investor's frame of reference and may lead to irrational decisions. - - LOSS AVERSION. Simply put, investors would rather avoid the immediate pain of losses than enjoy the future pleasure of gains. As a result, some investors tend to overreact to short term downturns in the market by seeking to mitigate their losses, rather than remaining invested to benefit from the long-term growth potential of the stock and bond markets. THINK LIKE A PROFESSIONAL INVESTOR Asset allocation helps reduce the emotional factors that tend to affect the long-term returns of investors. Professional investors -- those who manage assets for money management firms, pension funds, and endowments -- have tended to outperform the average retirement investor because they focus on asset allocation. For example, the investment performance of the average 401(k) participant has lagged these professional investors by more than two percentage points a year, on average, over the past 10 years.(1) We think asset allocation is one of the most important decisions for investors. A study of the performance of 91 large U.S. corporate pension plans with assets of more than $100 million over a 10-year period beginning in 1974 concluded that asset allocation policies accounted for 93.6% of their returns, while individual security selection and the timing of their investments accounted for only 6.4% for their overall performance.(2) Professional investors target a realistic level of return based on the amount of risk they are willing to take, then set allocations to meet their goals. On average, U.S. professional investors allocate 35% to 40% of their assets to domestic equity stocks; 20% to 30% to fixed income issues; 10% to international stocks; and between 10% and 20% to other investment classes such as real estate.(3) And within those categories, they hold a broad range of styles and asset classes. In contrast, 401(k) participants who held company stock in their retirement plans at the end of 2002 had roughly 42% of their retirement assets in company stock while the rest was allocated to either growth or value stock funds.(4) These participants virtually ignored the broad range of equity, fixed-income, and international offerings provided by their retirement plans. ALLOCATE, DIVERSIFY, REBALANCE We recommend working with a professional adviser to find an optimal mix of investments based on your individual goals. In our view, a disciplined asset allocation strategy is composed of three simple steps: allocate, diversify and rebalance. - - ALLOCATE. Investors should work with their financial adviser to specify their long-term goals and tolerance for risk. Then investors should allocate their assets across the major asset classes -- stocks, bonds, and cash -- to help them pursue an investmenT return that is consistent with their risk tolerance level. - - DIVERSIFY. By diversifying their assets, investors trade some performance in the top performing categories for a more predictable and stable portfolio. At the same time, investors should include different investment styles and market capitalizations of stocks and a range of fixed-income investments, as well as U.S. and non-U.S. securities. Because security subclasses tend to move in and out of favor during various market and economic environments, a broad portfolio increases the benefits of diversification. - - REBALANCE. We suggest that investors consult with their professional advisers periodically to rebalance their portfolios to maintain the percentages that they have dedicated to each asset class. Allocations can shift as markets rise and fall, making for a riskier or more conservative portfolio than an investor originally intended. For example, a portfolio of 50% stocks and 50% bonds at the start of 2000 would have shifted to 32% stocks and 68% bonds at the end of 2002 because of the weak stock market.(5) In short, these three simple concepts -- allocate, diversify and rebalance -- help take emotion out of the investment process and help prevent investors from trying to outguess the market. An asset allocation strategy cannot turn a down market cycle into a good one, but it is an invaluable tool to manage risk and keep investors on track toward reaching their long term investment goals. A DISCIPLINED INVESTMENT PROCESS IS PARAMOUNT Disciplined diversification has helped investors pursue long-term, above-average results through the years. Since 1924, when we 1 <Page> invented the mutual fund, MFS(R) has strived to give investors the products and tools they need to maintain well-diversified portfolios. MFS provides a variety of products in each asset class as well as a family of asset allocation funds. These asset allocation portfolios cover a range from conservative to moderate, growth, and aggressive growth allocations, each with a strategy based on a distinct level of risk. We recommend developing a comprehensive financial plan with an investment advisor who is familiar with your risk tolerance, your individual goals, and your financial situation. As always, we appreciate your confidence in MFS and welcome any questions or comments you may have. Respectfully, /s/ Robert J. Manning Robert J. Manning Chief Executive Officer and Chief Investment Officer MFS Investment Management(R) Investment Advisor to the MFS(R)/Sun Life Series Trust January 14, 2005 Asset allocation and diversification can not guarantee a profit or protect against a loss. The opinions expressed in this letter are those of MFS, and no forecasts can be guaranteed. (1) Source: Watson Wyatt (2) "Determinants of Portfolio Performance," in Financial Analysts Journal, January/February 1995, by Gary P. Brinson, L. Randolph Hood, and Gilbert L. Beebower (3) Source: Greenwich Associates (4) Source: Hewitt Associates (5) Source: Lipper Inc. STOCK MARKET ENVIRONMENT In 2004, after enduring a somewhat rocky ride, most of the world's major stock markets posted solid gains. In our view, better-than-expected corporate earnings and improved economic indicators encouraged investors and drove equity markets, although, for a time, it seemed that record-high oil prices, rising short-term interest rates in the U.S., a decline in the U.S. dollar against most major currencies, as well as geopolitical uncertainty tested equity markets. But, by the last quarter of 2004, oil prices pulled back from their record levels, and in our view, investors turned their attention to strong corporate profits and economic growth, which were up noticeably, if not dramatically, for the year. BOND MARKET ENVIRONMENT Bond market returns in 2004 turned out to be a pleasant surprise. At about mid-year, we believe improving economic fundamentals prompted the U.S. Federal Reserve Board to raise short-term rates -- marking the first rate increase in four years. While the Fed followed with four more hikes throughout the year, we feel that enough uncertainty about the strength of the economic recovery remained to fuel investor demand in U.S. Treasuries and other high-quality bonds, both of which are seen as a refuge in times of economic concern. (Principal and interest of U.S. Treasury securities are guaranteed by the U.S. government if held to maturity.) Perhaps the biggest surprise of 2004 was that long-term interest rates -- which we believed were expected to rise -- did not. In the high yield market, we believe easy access to capital, a declining default rate, and stronger credit profiles aided returns throughout the year. From our perspective, the improvement in equity markets going into the last quarter of 2004 prevented significant advances in most bond markets. Even so, the slowdown in U.S. GDP and job growth, in the second half of the year, curbed expectations about the pace of the economic recovery. We believe that such concerns, combined with geopolitical worries about Iraq and fear of future terrorist attacks, kept investors focused on bond markets. MANAGEMENT REVIEW CAPITAL APPRECIATION SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 11.02%, while Service Class shares provided a total return of 10.78%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 6.30% over the same period for the series' benchmark, the Russell 1000 Growth Index. The investment objective of the series' is to seek to maximize capital appreciation by investing in securities of all types, with major emphasis on common stocks. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stocks, convertible securities and depositary receipts, of companies which MFS believes possess above-average growth opportunities. CONTRIBUTORS TO PERFORMANCE Stock selection in the health care, special products and services, and industrial goods and services sectors boosted relative performance for the period. Overweighting the industrial goods and services sector also helped relative results. In the health care sector, our relative positioning in Pfizer* and not holding poor performing Merck benefited the series' returns. In the industrial goods and services area, our holdings of international conglomerate Tyco International aided relative results. Although special products and services was one of the series' top performing sectors, no stocks within the sector were among the series' top individual performers. Stocks in other sectors that contributed to the series' relative performance included FedEx Corp., Marvell Technology, and retailer Target. Our relative positioning in technology giant Intel and not holding poor performing beverage stock Coca-Cola also helped relative results. DETRACTORS FROM PERFORMANCE Stock selection in the leisure and financial services sectors held back relative performance during the period. In the leisure sector, our position in radio station owner Clear Channel Communications* detracted from relative results as did not holding strong performing specialty coffee retailer Starbucks. Although the financial services sector was one of the series' poorest performing sectors over the period, no stocks within the sector were among the portfolio's top individual detractors. Stocks in other sectors that held back relative performance included health care company AstraZeneca and not holding strong performing UnitedHealth Group. Our relative positioning in QUALCOMM* and Home Depot* also detracted from the series' relative results. 2 <Page> The series' cash position held back relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and to provide liquidity. In a period when growth equity markets -- as measured by the Russell 1000 Growth Index -- rose, holding any cash hurt relative performance. The index does not have a cash position. * Stock was not held in the portfolio at period end. EMERGING GROWTH SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 13.24%, while Service Class shares provided a total return of 12.96%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 6.93% over the same period for the benchmark, the Russell 3000 Growth Index (the Russell Index). The investment objective of the series is to seek long-term growth of capital. The series invests at least 65% of its net assets in common stocks and related securities of emerging growth companies. CONTRIBUTORS TO PERFORMANCE Stock selection in the health care and technology sectors boosted relative performance during the period. Overweighting the utilities and communications sector and, to a lesser extent, stock selection also contributed to the series' performance. In the health care sector, avoiding Pfizer and our holdings of medical diagnostics firm Cytyc Corp., which nearly doubled over the period, aided relative results. In the technology sector, our relative positioning in poor performing technology giant Intel* helped relative results. Our positions in eBay, Apple Computer*, Marvell Technology Group and Symantec Corp. also had a positive impact on relative performance. In the utilities and communications sector, the series benefited from positions in American Tower Corp., wireless communications company America Movil, and Spectrasite, Inc. DETRACTORS FROM PERFORMANCE On the negative side, stock selection in the special products and services and retailing sectors detracted from relative performance. Underweighting the industrial goods and services sector also hurt performance. Within the special products and services sector, post-secondary education firm Corinthian Colleges* was the largest single detractor. Our avoidance of General Electric and our relative positioning in retailing giant Home Depot hurt performance as both securities provided solid returns for the period. Although health care was one of the series' top performing sectors, not holding managed care firm United Health Group detracted from relative performance as the stock performed well during the period. Some of our holdings within the technology sector proved to be disappointments. Our positions in Red Hat, Inc*, IAC/InterActive and PMC-Sierra detracted from relative performance. Our avoidance of strong performing Qualcomm also held back relative results. Stocks in other sectors that held back results included Westwood One and Andrew Corp.* from the leisure and utilities and communications sectors, respectively. * Stock was not held in the portfolio at period end. GLOBAL GROWTH SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 15.61%, while Service Class shares provided a total return of 15.41%. These returns do not reflect any applicable contract or surrender charges. These compare with a return over the same period of 11.68% for the MSCI All Country World Growth Index. These returns also compare with returns of 15.75% and 11.21%, respectively, for the former benchmarks, the MSCI All Country World Index and the MSCI World Growth Index, which were no longer benchmarks of the portfolio effective April 5, 2004. The investment objective of the series is to seek capital appreciation by investing in securities of companies worldwide growing at rates expected to be well above the growth rate of the overall U.S. economy. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities that the advisor believes have above average growth potential. While the series may invest in companies of any size, the series generally focuses on foreign companies with larger market capitalizations. CONTRIBUTORS TO PERFORMANCE Over the 12-month period, the series' best performing sectors relative to the MSCI All Country World Growth Index were technology, financial services, and retailing. Stock selection played the major role in these sectors' relative performance. In technology, a relative underexposure to Intel* helped results as the semiconductor manufacturer underperformed during the period. Elsewhere in the sector, Microsoft*, Samsung Electronics, and Research in Motion aided results. In financial services, Sanlam Group and Erste Bank were among the top overall contributors. Retailers Nishimatsuya and NEXT were also strong relative contributors. In health care, avoiding Pfizer aided results as the stock noticeably underperformed the benchmark for the period. Also among the top contributors was telephone directories provider Yell Group, from the leisure sector. During the reporting period, shifts in currency valuations were a significant contributor to performance relative to the benchmark. The base currency of the series is the U.S. dollar and the performance of the series and its benchmark is presented in terms of this currency. Nevertheless, specific holdings of the series and benchmark may be denominated in different currencies and, therefore, present the possibility of currency depreciation or appreciation. Because the exposures of the series and the benchmark to foreign currency movements may differ, from time to time, these movements may have a material impact on relative performance. DETRACTORS FROM PERFORMANCE Transportation and utilities and communications were the series' poorest relative performing sectors. In both cases, it was a mix of stock selection and allocation that held back results. No stocks from the transportation group were among the top detractors, and only one utilities and communications stock -- AT&T Wireless -- was a significant detractor. By avoiding AT&T Wireless we failed to capture the significant price appreciation experienced by this stock over the period. (AT&T Wireless was purchased by Cingular during the period.) 3 <Page> In health care, CTI Molecular Imaging* and AstraZeneca detracted from relative performance. Stocks in other sectors that held back results included Seiko Epson, Corinthian Colleges*, CoolBrands*, Tamron*, and Total from the technology, special products and services, consumer staples, leisure, and energy sectors, respectively. Elsewhere, avoiding QUALCOMM detracted from results as we missed out on the stock's dramatic run up in price over the period. The series' cash position also held back relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and to provide liquidity. In a period when global equity markets -- as measured by the MSCI All Country World Growth Index -- rose, holding any cash hurt relative performance. The index does not have a cash position. * Stock was not held in the portfolio at period end. MANAGED SECTORS SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 6.69%, while Service Class shares provided a total return of 6.44%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 6.30% over the same period for the series' benchmark, the Russell 1000 Growth Index. The investment objective of the series is to seek capital appreciation by varying the weighting of its portfolio among 13 sectors. CONTRIBUTORS TO PERFORMANCE Stock selection in the health care, retailing, and industrial goods and services sectors boosted the portfolio's performance relative to the Russell 1000 Growth Index. Stock selection in health care was the strongest contributor in this regard. Underweighting Pfizer* helped results as the company's stock significantly underperformed. Stock selection was likewise supportive in retail. Here, our position in discount retailer Target was the leading contributor. Our positioning among industrial goods and services providers was also beneficial, although no single stock within this group made our top contributors list. Elsewhere in the portfolio, holdings in anti-virus software concern Symantec Corp. and on-line auctioneer eBay Inc., together with an underweighted position in semiconductor giant Intel, helped results. Positions in cruise line operator Carnival Corp., express delivery concern FedEx Corp. and biotechnology company Gilead Sciences helped portfolio performance. Avoiding Coca-Cola, which finished the period lower, added to relative results. DETRACTORS FROM PERFORMANCE On the negative side, stock selection in the leisure and financial services sectors detracted from relative results. In leisure, continued anemic radio advertising spending weighed on our holdings in Clear Channel Communications*, Viacom Inc. and Westwood One*. Turning to financials, while our overall positioning was detrimental to performance, no one stock within the group made our top detractors list. Though technology was overall a net positive, individual stocks from that group proved to be some of our bigger disappointments, including IAC/InterActiveCorp*, Analog Devices, Texas Instruments, Cisco Systems, and Xilinx.* Other negative contributors included avoiding managed care provider UnitedHealth Group and underweighting household products and personal care giant Procter & Gamble Co. (both index constituents which outperformed). * Stock was not held in the portfolio at period end. MASSACHUSETTS INVESTORS TRUST SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 11.99%, while Service Class shares provided a total return of 11.74%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 10.87% for the series' benchmark, the Standard & Poor's 500 Stock Index (S&P 500). The investment objective of the series is to seek to provide long-term growth of capital, with a secondary objective to seek reasonable current income. The series invests, under normal market conditions, at least 65% of its net assets in equity securities, including common stocks and related securities that MFS believes have sustainable growth prospects and attractive valuations based on current and expected earnings or cash flow. CONTRIBUTORS TO PERFORMANCE The series' best-performing sectors over the 12-month period relative to the S&P 500 were health care, basic materials, and industrial goods and services. Stock selection played the major role in these sectors' relative performance, while an overweight in industrial goods and services also helped results. In health care, our relative positioning in Pfizer*, and our avoidance of Merck, both poor performers, boosted relative results. Our holdings of strong performing Johnson & Johnson also helped results. In the basic materials sector, our positioning in agricultural products firm Monsanto enhanced relative returns. Monsanto's stock price rose dramatically over the period. In the industrial goods and services sector, our position in Caterpillar also aided relative results. In technology, holding strong performing Apple Computer and an underweighted position in poor performing Intel* aided results. Securities in other sectors that contributed to the series' relative returns included retailer Wal-Mart* and oil field services firm Halliburton Co. Our relative position in poor-performing Coca-Cola Co.* also helped relative results for the period. DETRACTORS FROM PERFORMANCE Stock selection in the financial services, leisure, and technology sectors held back relative performance for the period. Although leisure was one of the series' poorest performing sectors overall, no individual leisure stocks were among the series' top detractors. In the financial services sector, our position in J.P. Morgan Chase hurt performance. In the technology sector, our positions in poor performing Nortel Networks*, Cisco Systems, and Analog Devices detracted from relative results. Not holding strong performing wireless communication equipment maker QUALCOMM also held back returns. In the energy sector, our relative position in strong performing Exxon Mobil Corp* detracted from results. Stocks in other sectors that held back returns included our relative positioning in tobacco firm Altria* and our holdings of Tenet Healthcare* from the consumer staples and healthcare sectors, respectively. NOTE TO CONTRACT OWNERS: AS OF DECEMBER 31, 2004, THE SERIES NO LONGER HAS A PRINCIPAL INVESTMENT POLICY TO SEEK TO GENERATE GROSS INCOME EQUAL TO APPROXIMATELY 90% OF THE DIVIDEND YIELD OF THE S&P 500 INDEX. THE INVESTMENT ADVISER NOW CONSIDERS THE PORTFOLIO'S OVERALL PROSPECTS FOR APPRECIATION AS WELL AS INCOME IN MANAGING THE SERIES. * Stock was not held in the portfolio at period end. 4 <Page> MID CAP GROWTH SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 14.62%, while Service Class shares provided a total return of 14.29%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 15.48% over the same period for the series' benchmark, the Russell MidCap Growth Index. The investment objective of the series is to seek long-term growth of capital. The series invests, under normal market conditions, at least 80% of its net dassets in common stocks and related securities of companies with medium market capitalizations which the series' investment adviser, MFS, believes have above-average growth potential. DETRACTORS FROM PERFORMANCE Stock selection in the leisure and consumer staples sectors detracted from performance relative to the Russell MidCap Growth Index. An underweighted position in the strong performing industrial goods and services sector also held back results. In leisure, our positions in several stocks that underperformed the benchmark held back returns; examples included radio broadcasters Citadel Broadcasting, Westwood One and Entercom Communications, as well as cable television provider NTL. In consumer staples, our holdings of frozen dessert maker CoolBrands International* detracted from the series' relative performance. While special products and services was a top performing sector, it contained one of the top overall detractors at the stock level, post-secondary education provider Corinthian Colleges*. Elsewhere, several stocks in the technology sector held back relative results including PMC-Sierra, Red Hat, and Apple Computer*. PMC-Sierra manufactures semiconductors primarily for use in broadband networking. Red Hat markets the open source operating system, Linux. We did not own Apple Computer and thus failed to participate in its significant price appreciation. In retailing, holding poor performing Tiffany & Co. held back results. CONTRIBUTORS TO PERFORMANCE Stock selection in utilities and communications, health care, and special products and services contributed to the series' relative performance. An overweighted position in the strong performing utilities and communications sector also contributed to relative results. In health care, our positions in medical testing firm Cytyc, and medical device manufacturer C.R. Bard aided returns. Elsewhere, our overweight positions in strong performing communication tower operators American Tower Corp., SpectraSite and Crown Castle International (CCI) boosted relative results. In the special products and services sector, our holdings of job search site operator, Monster Worldwide, aided results. In technology, Marvell Technology Group, Comverse Technology, and McAfee were among our better performing positions. While leisure was a significant detractor from relative performance, it contained a top overall contributor, Royal Caribbean Cruises Ltd. * Stock was not held in the portfolio at period end. RESEARCH SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 15.83%, while Service Class shares provided a total return of 15.54%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 10.87% for the series' benchmark, the Standard & Poor's 500 Stock Index (S&P 500). The investment objective of the series is to seek to provide long-term growth of capital and future income. The series invests, under normal market conditions, at least 80% of its net assets in common stocks and related securities that the series' investment adviser, MFS, believes have favorable prospects for growth, attractive valuations based on current and expected earnings or cash flow, dominant or growing market share, and superior management. CONTRIBUTORS TO PERFORMANCE Stock selection in the basic materials, utilities and communications, and the health care sectors contributed to performance relative to the S&P 500. In basic materials, our holdings in strong performing Monsanto, mining company Companhia Vale Do Rio Doce*, and Lyondell Chemical aided overall relative results. In utilities and communications, telecom provider Sprint Corp. proved positive to relative performance. Avoiding Pfizer and Merck, in the health care sector, contributed significantly to relative performance over the period, as those stocks performed poorly. Stocks in other sectors that contributed to relative performance included semiconductor manufacturer Intel*, Netscreen Technologies*, and Marvell Technology all from the technology sector, as well as Franklin Resources, from the financial services sector. DETRACTORS FROM PERFORMANCE On the negative side, stock selection in the special products and services and the leisure sectors, detracted from relative performance. To a lesser extent underweighting the strong performing transportation sector also detracted. In special products and services, post-secondary education providers Corinthian Colleges* and Career Education held back relative results. While health care was a strong contributing sector, our holdings of Tenet Healthcare proved disappointing to relative results. In the leisure sector, our positioning in Clear Channel Communications* detracted from relative results. While technology was not a poor performing sector overall, several stocks from the sector proved disappointing including Veritas Software*, Agere Systems*, and Ascential Software*. Elsewhere ExxonMobil*, Hot Topic*, and Rite Aid*, detracted. ExxonMobil* is in the energy sector while both Hot Topic* and Rite Aid* are in the retailing sector. * Stock was not held in the portfolio at period end. TOTAL RETURN SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 11.47%, while Service Class shares provided a total return of 11.14%. These returns do not reflect any applicable contract or surrender charges. These compare with returns of 10.87% and 4.34%, respectively, for the series' benchmarks, the Standard & Poor's 500 Stock Index (S&P 500 Index) and the Lehman Brothers Aggregate Bond Index (the Lehman Aggregate Index). The main investment objective of the series is to seek to obtain above-average income (compared to a portfolio entirely invested in equity securities) consistent with prudent employment of capital; its secondary objective is to take advantage of opportunities for growth of capital and income since many securities offering a better than average yield may also possess growth potential. 5 <Page> CONTRIBUTORS TO PERFORMANCE For the equity portion of the portfolio, stock selection in both utilities and communications, and basic materials contributed significantly to performance relative to the S&P 500 Index. The utilities and communications and energy sectors also contributed to results. In utilities and communications, the series benefited from holding telecommunication providers Sprint Corp. and AT&T Wireless*, as well as Texas-based electric power generator TXU. Prices for all three stocks rose measurably over the period. (AT&T Wireless was acquired during the year by Cingular, a joint venture of SBC Communications and BellSouth.) In health care, our decision to underweight poor-performing Pfizer contributed to results. The portfolio also benefited from avoiding Intel and underweighting Cisco Systems, two technology stocks that declined significantly during the year. In basic materials, Owens-Illinois and iron ore miner Companhia Vale Do Rio Doce aided results. In the energy sector, drilling contractors Noble Corp. and GlobalSanteFe contributed to results. For the fixed income portion of the portfolio, the series benefited from our duration positioning relative to the Lehman Aggregate Index. (Duration is a measure of sensitivity to interest rate changes.) In addition, allocation to industrial and inflation linked bonds aided results. Exposure to "BBB"-rated and crossover corporate bonds also helped results relative to the Lehman Aggregate Index. DETRACTORS FROM PERFORMANCE For the equity portion of the portfolio, stock selection in leisure, retailing and financial services detracted from results relative to the S&P 500 Index. Overweighting both financial services and leisure also held back relative returns. In the leisure sector, media company Viacom held back results. Not owning strong performing technology companies eBAY and QUALCOM held back results relative to the S&P 500 Index. Elsewhere in the sector, holding poor performing Nortel Networks detracted from relative results. In the energy sector, an underweighted position in strong performing Exxon Mobil held back results. Stocks in other sectors that detracted from relative results included pharmaceutical chain Rite Aid, Mellon Financial, Tenet Healthcare, and power producer Calpine, from the retailing, financial services, health care, and the utilities and communication sectors, respectively. For the fixed income portion of the portfolio, our underweighted position in mortgage-backed securities and higher quality supranationals held back results relative to the Lehman Aggregate Index. * Stock was not held in the portfolio at period end. UTILITIES SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 30.37%, while Service Class shares provided a total return of 30.01%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 24.28% over the same period for the series' benchmark, the Standard & Poor's 500 Utilities Index (the S&P Utilities Index). The investment objective of the series is to seek capital growth and current income (income above that available from a portfolio invested entirely in equity securities). The series invests, under normal market conditions, at least 80% of its net assets in equity and debt securities of both domestic and foreign companies in the utilities industry. CONTRIBUTORS TO PERFORMANCE Stock selection in both electric power generators and natural gas distributors was a primary contributor to outperformance relative to the series' benchmark, the S&P Utilities Index. Allocation to the wireless communications group was also a strong contributor to relative results. Among electric power generators, our position in Reliant Energy aided results, as the stock rose sharply over the period. The series also benefited by underweighting Dominion Resources, avoiding Progress Energy and Consolidated Edison, as well as largely avoiding Southern Co.* In the natural gas distributors group, exploration and production firm Equitable Resources was a top overall contributor. In the wireless communications area, our positions in America Movil, Sprint Corp., and AT&T Wireless* contributed to relative results. All three stock prices appreciated sharply over the period. America Movil provides cellular phone services in Latin America. Our holding in NRG Energy, contributed to relative performance as well. DETRACTORS FROM PERFORMANCE From an industry perspective, our allocations in entertainment, as well as broadcast and cable TV, detracted from performance relative to the S&P Utilities Index. Returns for both industries lagged the benchmark. In broadcast and cable TV, our positions in underperformers Comcast, media conglomerate Viacom, and radio station and music venue operator Clear Channel Communications* held back relative results. While the electric power generators group was the best contributor to overall relative performance, some individual stocks in the group detracted from results including TXU Corp., Edison International, Exelon, and Duke Energy*. With all four stocks, we held underweighted positions relative to the benchmark and thus failed to fully participate in their substantial price increases. The series' cash position also held back relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and to provide liquidity. In a period when equity markets rose sharply, holding any cash hurt performance against our benchmark, the S&P Utilities Index, which has no cash position. * Stock was not held in the portfolio at period end. The views expressed in this report are those of the portfolio managers only through the end of the period of the report as stated on the cover and do not necessarily reflect the views of MFS or any other person in the MFS organization. These views are subject to change at any time based on market and other conditions, and MFS disclaims any responsibility to update such views. These views may not be relied upon as investment advice or an indication of trading intent on behalf of any MFS/Sun Life series. References to specific securities are not recommendations of such securities, and may not be representative of any MFS/Sun Life series' current or future investments. The portfolios are actively managed, and current holdings may be different. Variable annuities are designed for long-term retirement investing; please see your investment professional for more information. 6 <Page> PORTFOLIO COMPOSITION -- CAPITAL APPRECIATION SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 96.0% Cash & Other Net Assets 4.0% </Table> TOP TEN HOLDINGS <Table> Johnson & Johnson 4.3% Cisco Systems, Inc. 3.7% Wyeth 3.0% Microsoft Corp. 3.0% Amgen, Inc. 2.8% IAC/InterActiveCorp. 2.8% PepsiCo, Inc. 2.5% Procter & Gamble Co. 2.2% Dell, Inc. 2.2% Medtronic, Inc. 2.1% </Table> SECTOR WEIGHTINGS <Table> Health Care 24.2% Technology 22.3% Retailing 9.2% Leisure 8.1% Industrial Goods & Services 6.5% Consumer Staples 5.7% Financial Services 5.6% Special Products & Services 4.1% Transportation 2.6% Energy 2.3% Utilities & Communications 2.0% Basic Materials 1.9% Autos & Housing 1.5% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 7 <Page> PORTFOLIO COMPOSITION -- EMERGING GROWTH SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 98.9% Cash & Other Net Assets 1.1% </Table> TOP TEN HOLDINGS <Table> Cytyc Corp. 2.6% Dell, Inc. 2.1% American Tower Corp., "A" 2.1% eBay, Inc. 2.0% Getty Images, Inc. 1.9% Yahoo!, Inc. 1.8% Legg Mason, Inc. 1.6% Genzyme Corp. 1.6% Amdocs Ltd. 1.6% Fisher Scientific International, Inc. 1.5% </Table> SECTOR WEIGHTINGS <Table> Technology 25.4% Health Care 24.5% Leisure 13.3% Special Products & Services 8.8% Utilities & Communications 7.9% Retailing 6.2% Financial Services 4.9% Energy 2.2% Industrial Goods & Services 1.9% Consumer Staples 1.2% Autos & Housing 1.0% Transportation 0.8% Basic Materials 0.8% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 8 <Page> PORTFOLIO COMPOSITION -- GLOBAL GROWTH SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 98.0% Preferred Stocks 0.5% Cash & Other Net Assets 1.5% </Table> TOP TEN HOLDINGS <Table> Cisco Systems, Inc. 1.9% Vodafone Group PLC 1.9% Johnson & Johnson 1.7% News Corporation, Inc., "B" 1.6% Dell, Inc. 1.5% Oracle Corp. 1.5% Roche Holdings AG 1.4% Citigroup, Inc. 1.4% BP PLC, ADR 1.3% Sanlam Group 1.3% </Table> SECTOR WEIGHTINGS <Table> Technology 16.1% Financial Services 14.5% Health Care 13.1% Basic Materials 8.8% Leisure 8.7% Consumer Staples 7.9% Retailing 7.3% Utilities & Communications 6.5% Industrial Goods & Services 4.6% Energy 4.3% Autos & Housing 3.9% Special Products & Services 2.8% </Table> COUNTRY WEIGHTINGS <Table> United States 35.8% Great Britain 13.3% Japan 12.1% France 6.5% Switzerland 5.0% Spain 3.2% Canada 3.1% Sweden 3.0% South Africa 2.2% Other 15.8% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 9 <Page> PORTFOLIO COMPOSITION -- MANAGED SECTORS SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 99.0% Cash & Other Net Assets 1.0% </Table> TOP TEN HOLDINGS <Table> Johnson & Johnson 4.9% Microsoft Corp. 4.0% Dell, Inc. 3.8% Cisco Systems, Inc. 3.7% Wyeth 3.1% Procter & Gamble Co. 2.9% Abbott Laboratories 2.8% eBay, Inc. 2.6% Yahoo!, Inc. 2.6% VERITAS Software Corp. 2.4% </Table> SECTOR WEIGHTINGS <Table> Technology 31.7% Health Care 25.9% Retailing 11.3% Leisure 9.4% Financial Services 6.4% Consumer Staples 4.6% Industrial Goods & Services 3.9% Special Products & Services 3.3% Transportation 2.5% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 10 <Page> PORTFOLIO COMPOSITION -- MASSACHUSETTS INVESTORS TRUST SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 98.5% Cash & Other Net Assets 1.5% </Table> TOP TEN HOLDINGS <Table> Johnson & Johnson 3.7% United Technologies Corp. 3.1% BP PLC 2.7% Tyco International Ltd. 2.4% J.P. Morgan Chase & Co. 2.1% Cisco Systems, Inc. 2.1% Bank of America Corp. 2.0% Oracle Corp. 1.9% Lockheed Martin Corp. 1.9% Wells Fargo & Co. 1.8% </Table> SECTOR WEIGHTINGS <Table> Health Care 15.7% Financial Services 15.5% Technology 14.6% Industrial Goods & Services 11.9% Consumer Staples 8.1% Energy 7.8% Basic Materials 5.3% Retailing 5.0% Leisure 5.0% Utilities & Communications 4.5% Transportation 2.3% Autos & Housing 1.8% Special Products & Services 1.0% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 11 <Page> PORTFOLIO COMPOSITION -- MID CAP GROWTH SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 98.2% Cash & Other Net Assets 1.8% </Table> TOP TEN HOLDINGS <Table> Cytyc Corp. 2.5% Getty Images, Inc. 2.2% Legg Mason, Inc. 2.1% Genzyme Corp. 2.0% Citadel Broadcasting Corp. 2.0% Medicis Pharmaceutical Corp. 1.9% Waters Corp. 1.9% Comverse Technology, Inc. 1.7% Amdocs Ltd. 1.7% American Tower Corp. 1.7% </Table> SECTOR WEIGHTINGS <Table> Health Care 26.2% Technology 23.3% Leisure 16.3% Special Products & Services 11.0% Retailing 5.6% Financial Services 4.4% Utilities & Communications 4.2% Energy 2.8% Industrial Goods & Services 1.8% Transportation 1.6% Basic Materials 1.0% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 12 <Page> PORTFOLIO COMPOSITION -- RESEARCH SERIES [CHART] PORTFOLIO STRUCTURE <Table> Stocks 98.1% Cash & Other Net Assets 1.9% </Table> TOP TEN HOLDINGS <Table> Citigroup, Inc. 2.7% Franklin Resources, Inc. 2.6% Total S.A., ADR 2.4% Wyeth 2.3% Goldman Sachs Group, Inc. 2.2% Monsanto Co. 2.2% Owens-Illinois, Inc. 2.1% Bank of America Corp. 2.1% Nalco Holdings Co. 2.1% PepsiCo, Inc. 2.0% </Table> SECTOR WEIGHTINGS <Table> Financial Services 20.3% Technology 14.4% Health Care 12.2% Basic Materials 8.7% Energy 8.0% Consumer Staples 7.8% Utilities & Communications 6.0% Retailing 5.7% Leisure 5.5% Special Products & Services 3.2% Autos & Housing 3.0% Industrial Goods & Services 2.6% Transportation 0.7% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 13 <Page> PORTFOLIO COMPOSITION -- TOTAL RETURN SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Stocks 60.3% Bonds 38.0% Cash & Other Net Assets 1.7% </Table> TOP TEN HOLDINGS <Table> U.S. Treasury Notes 4.75% 11/15/2008 2.6% Sprint Corp. 2.1% Bank of America Corp. 1.8% Verizon Communications, Inc. 1.7% U.S. Treasury Bonds 6.25% 08/15/2023 1.6% Citigroup, Inc., 1.5% J.P. Morgan Chase & Co. 1.5% Viacom, Inc., "B" 1.5% U.S. Treasury Notes 7% 07/15/2006 1.4% Merck & Co., Inc. 1.4% </Table> EQUITY SECTOR WEIGHTINGS <Table> Financial Services 15.3% Utilities & Communications 8.4% Energy 6.2% Health Care 6.1% Leisure 5.2% Basic Materials 5.1% Industrial Goods & Services 4.4% Consumer Staples 3.9% Technology 2.8% Retailing 1.6% Autos & Housing 0.5% Transportation 0.4% Special Products & Services 0.4% </Table> TOP FIVE BOND MARKET SECTORS* <Table> Mortgage Backed 13.6% U.S. Treasuries 8.9% High Grade Corporates 8.6% U.S. Government Agencies 4.3% Commercial Mortgage Backed 1.1% </Table> * For purposes of this graphical presentation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 14 <Page> PORTFOLIO COMPOSITION -- UTILITIES SERIES [CHART] PORTFOLIO STRUCTURE* <Table> Stocks 87.9% Bonds 7.7% Convertible Preferred Stocks 0.9% Cash & Other Net Assets 3.5% </Table> TOP TEN HOLDINGS <Table> PPL Corp. 3.2% Vodafone Group PLC 3.1% Entergy Corp. 2.8% Sprint Corp. 2.6% AES Corp. 2.5% TXU Corp. 2.5% Comcast Corp., "Special A" 2.5% Exelon Corp. 2.3% Deutsche Telekom AG 2.2% Sempra Energy 2.1% </Table> TOP FIVE EQUITY INDUSTRIES <Table> Electric Power 31.9% Telephone Services 16.4% Broadcast & Cable TV 15.5% Natural Gas Distribution 7.5% Wireless Communications 5.9% </Table> COUNTRY WEIGHTINGS <Table> United States 64.5% Great Britain 4.8% Germany 4.4% Mexico 4.0% Spain 4.0% Canada 3.1% France 2.7% Chile 2.4% South Korea 2.4% Other 7.7% </Table> * For purposes of this graphical representation, the bond component includes both accrued interest on bonds and the equivalent exposure from any derivative holdings, if applicable. Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 15 <Page> PERFORMANCE SUMMARY The information below and on the following pages illustrates the historical performance of each series in comparison to its benchmark(s). Benchmark comparisons are unmanaged and do not reflect any fees or expenses. The performance of other share classes will be more than or less than the line shown. It is not possible to invest directly in an index. (See Notes to Performance Summary.) VISIT sunlife-usa.com FOR THE MOST RECENT MONTH-END PERFORMANCE RESULTS. MARKET VOLATILITY CAN SIGNIFICANTLY AFFECT SHORT-TERM PERFORMANCE, AND CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE PERFORMANCE DATA QUOTED. ANY HIGH SHORT-TERM RETURNS MAY BE AND LIKELY WERE ATTRIBUTABLE TO RECENT FAVORABLE MARKET CONDITIONS, WHICH MAY NOT BE REPEATED. THE PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND UNITS, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. THE PERFORMANCE SHOWN DOES NOT REFLECT THE DEDUCTION OF TAXES, IF ANY THAT A CONTRACT HOLDER WOULD PAY ON DISTRIBUTIONS OR REDEMPTIONS OF CONTRACT UNITS. CAPITAL APPRECIATION SERIES(1),(7),(8),(9),(10) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> CAPITAL APPRECIATION SERIES - INITIAL CLASS RUSSELL 1000 GROWTH INDEX# Dec-1994 $ 10,000 $ 10,000 Dec-1995 $ 13,446 $ 13,718 Dec-1996 $ 16,334 $ 16,889 Jan-1997 $ 20,113 $ 22,039 Dec-1998 $ 25,885 $ 30,569 Dec-1999 $ 34,333 $ 40,705 Dec-2000 $ 30,413 $ 31,578 Dec-2001 $ 22,711 $ 25,128 Dec-2002 $ 15,354 $ 18,122 Dec-2003 $ 19,762 $ 23,513 Dec-2004 $ 21,940 $ 24,994 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - --------------------------------------------------------------------- Cumulative Total Return +11.02% -3.39% -36.10% +119.40% Average Annual Total Return +11.02% -1.14% -8.57% +8.17% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +10.78% -4.13% -36.61% +117.62% Average Annual Total Return +10.78% -1.40% -8.72% +8.09% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Average large-cap growth fund+ +7.18% -0.51% -8.22% +8.55% Russell 1000 Growth Index# +6.30% -0.18% -9.29% +9.59% </Table> +Source: Lipper Inc., an independent firm that reports mutual fund performance. #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. For example, the impact on the series' performance for the one-year period through the date shown would have been lower by approximately 0.11%. EMERGING GROWTH SERIES(1),(2),(8),(10) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 1, 1995, through December 31, 2004. Index information is from May 1, 1995.) <Table> <Caption> EMERGING GROWTH SERIES - INITIAL CLASS RUSSELL 3000 GROWTH INDEX# May-1995 $ 10,000 $ 10,000 Dec-1995 $ 12,680 $ 12,256 Dec-1996 $ 14,854 $ 14,937 Dec-1997 $ 18,112 $ 19,230 Dec-1998 $ 24,249 $ 25,964 Dec-1999 $ 42,631 $ 34,747 Dec-2000 $ 34,486 $ 26,958 Dec-2001 $ 22,563 $ 21,667 Dec-2002 $ 14,858 $ 15,593 Dec-2003 $ 19,538 $ 20,442 Dec-2004 $ 22,125 $ 21,837 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - -------------------------------------------------------------------- Cumulative Total Return +13.24% -1.94% -48.10% +121.25% Average Annual Total Return +13.24% -0.65% -12.29% +8.56% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - -------------------------------------------------------------------- Cumulative Total Return +12.96% -2.70% -48.57% +119.27% Average Annual Total Return +12.96% -0.91% -12.45% +8.46% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - -------------------------------------------------------------------- Russell 3000 Growth Index# +6.93% +0.26% -8.87% +8.41% </Table> * For the period from the commencement of the series' investment operations, May 1, 1995, through December 31, 2004. Index information is from May 1, 1995. #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 16 <Page> GLOBAL GROWTH SERIES(1),(2),(3),(8),(10),(11) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> MSCI ALL COUNTRY WORLD MSCI ALL COUNTRY GLOBAL GROWTH SERIES - INITIAL CLASS GROWTH INDEX#~ WORLD INDEX# MSCI WORLD GROWTH INDEX# Dec-94 $ 10,000 - $ 10,000 $ 10,000 Dec-95 $ 11,606 - $ 11,946 $ 12,131 Dec-96 $ 13,117 $ 10,182 $ 13,523 $ 13,722 Dec-97 $ 15,127 $ 11,485 $ 15,551 $ 15,959 Dec-98 $ 17,337 $ 15,000 $ 18,966 $ 21,354 Dec-99 $ 28,996 $ 20,218 $ 24,053 $ 28,402 Dec-00 $ 25,184 $ 14,988 $ 20,701 $ 21,147 Dec-01 $ 20,238 $ 12,207 $ 17,407 $ 17,093 Dec-02 $ 16,320 $ 9,879 $ 14,103 $ 13,742 Dec-03 $ 22,105 $ 12,779 $ 18,988 $ 17,662 Dec-04 $ 25,555 $ 14,272 $ 21,979 $ 19,641 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +15.61% +26.28% -11.87% +155.55% Average Annual Total Return +15.61% +8.09% -2.49% +9.84% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +15.41% +25.36% -12.68% +153.19% Average Annual Total Return +15.41% +7.83% -2.68% +9.73% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Average global growth fund+ +15.69% +7.54% -1.81% +9.62% MSCI All Country World Growth Index#~ +11.68% +5.35% -6.73% -- MSCI All Country World Index# +15.75% +8.08% -1.79% +8.19% MSCI World Growth Index# +11.21% +4.74% -7.11% +6.98% </Table> +Source: Lipper Inc. #Source: Standard & Poor's Micropal, Inc. ~Returns for the MSCI All Country World Growth Index are not available for periods prior to December 31, 1996. Effective April 5, 2004 we no longer use the MSCI All Country World Free Index and the MSCI World Growth Index as benchmarks for the portfolio, because we believe the MSCI All Country World Growth Index better reflects the series' investment policies and objectives. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. MANAGED SECTORS SERIES(1),(4),(5),(10),(11),(17) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> MANAGED SECTORS SERIES - INITIAL CLASS RUSSELL 1000 GROWTH INDEX# Dec-94 $ 10,000 $ 10,000 Dec-95 $ 13,229 $ 13,718 Dec-96 $ 15,555 $ 16,889 Dec-97 $ 19,543 $ 22,039 Dec-98 $ 21,937 $ 30,569 Dec-99 $ 40,720 $ 40,705 Dec-00 $ 32,241 $ 31,578 Dec-01 $ 20,792 $ 25,128 Dec-02 $ 15,387 $ 18,122 Dec-03 $ 19,277 $ 23,513 Dec-04 $ 20,567 $ 24,994 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - --------------------------------------------------------------------- Cumulative Total Return +6.69% -1.08% -49.49% +105.67% Average Annual Total Return +6.69% -0.36% -12.77% +7.48% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - --------------------------------------------------------------------- Cumulative Total Return +6.44% -1.79% -49.91% +103.96% Average Annual Total Return +6.44% -0.60% -12.91% +7.39% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - ---------------------------------------------------------------------- Average large-cap growth fund+ +7.18% -0.51% -8.22% +8.55% Russell 1000 Growth Index# +6.30% -0.18% -9.29% +9.59% </Table> +Source: Lipper Inc. #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. For example, the impact on the series' performance for the one-year period through the date shown would have been lower by approximately 0.15%. 17 <Page> MASSACHUSETTS INVESTORS TRUST SERIES(1),(9) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> MASSACHUSETTS INVESTORS TRUST SERIES - INITIAL CLASS STANDARD & POOR'S 500 STOCK INDEX# 12/1/94 $ 10,000 $ 10,000 12/1/95 $ 13,741 $ 13,753 12/1/96 $ 17,233 $ 16,909 12/1/97 $ 22,737 $ 22,548 12/1/98 $ 28,160 $ 28,992 12/1/99 $ 30,182 $ 35,092 12/1/2000 $ 30,210 $ 31,900 12/1/2001 $ 25,463 $ 28,111 12/1/2002 $ 20,059 $ 21,901 12/1/2003 $ 24,639 $ 28,179 12/1/2004 $ 27,592 $ 31,243 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +11.99% +8.36% -8.58% +175.92% Average Annual Total Return +11.99% +2.71% -1.78% +10.68% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +11.74% +7.54% -9.37% +173.53% Average Annual Total Return +11.74% +2.45% -1.95% +10.59% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Average large cap core fund+ +7.78% +1.27% -3.45% +9.98% Standard & Poor's 500 Stock Index# +10.87% +3.58% -2.30% +12.07% </Table> +Source: Lipper Inc. #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. MID CAP GROWTH SERIES(1),(2),(8),(10),(17) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, August 31, 2000, through December 31, 2004. Index information is from September 1, 2000.) <Table> <Caption> MID CAP GROWTH SERIES - RUSSELL MIDCAP INITIAL CLASS GROWTH INDEX# 9/00 $10,000 $10,000 12/00 $ 9,080 $ 7,300 12/01 $ 6,970 $ 5,829 12/02 $ 3,686 $ 4,231 12/03 $ 5,082 $ 6,039 12/04 $ 5,825 $ 6,974 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS LIFE* - ---------------------------------------------------------------------- Cumulative Total Return +14.62% -16.43% -41.75% Average Annual Total Return +14.62% -5.81% -11.72% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS LIFE* - -------------------------------------------------------------------- Cumulative Total Return +14.29% -17.00% -42.15% Average Annual Total Return +14.29% -6.02% -11.86% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS LIFE* - --------------------------------------------------------------------- Average mid-cap growth fund+ +12.78% +3.42% -7.40% Russell MidCap Growth Index# +15.48% +6.16% -7.98% </Table> * For the period from the commencement of the series' investment operations, August 31, 2000, through December 31, 2004. Index information is from September 1, 2000. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. 18 <Page> RESEARCH SERIES(1),(8),(10) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> RESEARCH SERIES - INITIAL CLASS STANDARD & POOR'S 500 STOCK INDEX# 12/31/94 $ 10,000 $ 10,000 12/31/95 $ 13,750 $ 13,753 12/31/96 $ 17,017 $ 16,909 12/31/97 $ 20,567 $ 22,548 12/31/98 $ 25,424 $ 28,992 12/31/99 $ 31,562 $ 35,092 12/31/2000 $ 30,269 $ 31,900 12/31/2001 $ 23,790 $ 28,111 12/31/2002 $ 17,817 $ 21,901 12/31/2003 $ 22,328 $ 28,179 12/31/2004 $ 25,862 $ 31,243 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +15.83% +8.71% -18.06% +158.62% Average Annual Total Return +15.83% +2.82% -3.91% +9.97% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +15.54% +7.81% -18.84% +156.15% Average Annual Total Return +15.54% +2.54% -4.09% +9.86% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Standard & Poor's 500 Stock Index# +10.87% +3.58% -2.30% +12.07% </Table> #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. TOTAL RETURN SERIES(1),(6),(10),(11),(12),(13),(15),(16) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> TOTAL RETURN SERIES - INITIAL CLASS LEHMAN BROTHERS AGGREGATE BOND INDEX# STANDARD & POOR'S 500 STOCK INDEX# 12/94 $ 10,000 $ 10,000 $ 10,000 12/95 $ 12,671 $ 11,847 $ 13,753 12/96 $ 14,458 $ 12,278 $ 16,909 12/97 $ 17,636 $ 13,463 $ 22,548 12/98 $ 19,700 $ 14,632 $ 28,992 12/99 $ 20,260 $ 14,512 $ 35,092 12/00 $ 23,658 $ 16,199 $ 31,900 12/2001 $ 23,780 $ 17,567 $ 28,111 12/2002 $ 22,428 $ 19,369 $ 21,901 12/2003 $ 26,275 $ 20,164 $ 28,179 12/2004 $ 29,288 $ 21,038 $ 31,243 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +11.47% +23.16% +44.56% +192.88% Average Annual Total Return +11.47% +7.19% +7.65% +11.34% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +11.14% +22.22% +43.29% +190.31% Average Annual Total Return +11.14% +6.92% +7.46% +11.25% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Average balanced fund+ +7.93% +4.32% +2.01% +9.09% Standard & Poor's 500 Stock Index# +10.87% +3.58% -2.30% +12.07% Lehman Brothers Aggregate Bond Index# +4.34% +6.19% +7.71% +7.72% </Table> +Source: Lipper Inc. #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 19 <Page> UTILITIES SERIES(1),(4),(5),(6),(10),(13),(15),(16) [CHART] GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the 10-year period ended December 31, 2004.) <Table> <Caption> UTILITIES SERIES - INITIAL CLASS STANDARD & POOR'S 500 UTILITIES INDEX# 12/94 $ 10,000 $ 10,000 12/95 $ 13,236 $ 13,274 12/96 $ 15,933 $ 14,028 12/97 $ 21,145 $ 17,487 12/98 $ 24,855 $ 20,081 12/99 $ 32,633 $ 18,237 12/00 $ 34,918 $ 28,667 12/2001 $ 26,420 $ 19,941 12/2002 $ 20,115 $ 13,960 12/2003 $ 27,407 $ 17,626 12/2004 $ 35,732 $ 21,905 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +30.37% +35.24% +9.49% +257.32% Average Annual Total Return +30.37% +10.59% +1.83% +13.58% Service Class <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Cumulative Total Return +30.01% +34.26% +8.52% +254.15% Average Annual Total Return +30.01% +10.32% +1.65% +13.48% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - -------------------------------------------------------------------- Average utility fund+ +23.40% +4.87% +0.47% +9.90% Standard & Poor's 500 Utilities Index# +24.28% +3.18% +3.73% +8.16% </Table> +Source: Lipper Inc. #Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 20 <Page> NOTES TO PERFORMANCE SUMMARY Initial Class shares have no sales charge. Service Class shares, which have an inception date of August 24, 2001, have no sales charge and carry a 0.25% annual 12b-1 fee. Service Class share performance includes the performance of Initial Class shares for periods prior to the inception of Service Class. Because operating expenses of Service Class shares are higher than those of Initial Class, the Service Class performance generally would have been lower than Initial Class performance. Returns shown do not reflect the deduction of the mortality and expense risk charges and administration fees. For performance that reflects the deduction of fees and charges imposed by insurance company separate accounts, visit sunlife-usa.com. Performance results reflect any applicable expense subsidies and waivers in effect during the periods shown. Without such subsidies and waivers the series' performance results would be less favorable. Please see the prospectus and financial statements for complete details. All results are historical and assume the reinvestment of dividends and capital gains. From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. INDEX DEFINITIONS RUSSELL 1000 GROWTH INDEX -- measures large-cap U.S. growth stocks. RUSSELL 3000 GROWTH INDEX -- measures U.S. growth stocks. MSCI ALL COUNTRY WORLD GROWTH INDEX -- measures developed and emerging market stock markets. MSCI WORLD GROWTH INDEX -- measures global growth stocks. MSCI ALL COUNTRY WORLD INDEX -- measures developed and emerging market stock markets. RUSSELL MIDCAP GROWTH INDEX -- measures U.S. mid-cap growth stocks. S&P 500 STOCK INDEX -- a capitalization-weighted index of 500 widely held stocks, designed to measure broad USequity performance. LEHMAN BROTHERS AGGREGATE BOND INDEX -- measures the U.S. investment grade, fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. S&P 500 UTILITIES INDEX -- measures the utilities sector. It is not possible to invest directly in an index. KEY RISK CONSIDERATIONS (1) The portfolio may invest in foreign and/or emerging markets securities, which are more susceptible to interest rate, currency exchange rate, economic, and political risks. (2) The portfolio may invest in small-, mid-sized, or emerging companies, which are susceptible to greater risk than is customarily associated with investing in more established companies. (3) The portfolio may invest a substantial amount of its assets in issuers located in a limited number of countries and therefore is susceptible to adverse economic, political or regulatory developments affecting those countries. (4) The portfolio focuses on companies in a limited number of sectors or industries making it more susceptible to adverse economic, political, or regulatory developments affecting those sectors or industries than a portfolio that invests more broadly. (5) The portfolio may invest a relatively high percentage of its assets in a small number of issuers or even in a single issuer. This makes the portfolio's value more sensitive to developments associated with the issuer and the overall market. (6) The portfolio may invest in high yield or lower-rated securities, which may provide greater returns but are subject to greater-than-average risk. (7) Prices of growth company securities held by the portfolio fall to a greater extent than the overall equity markets (e.g. as represented by the S&P 500 Index) due to changing economic, political or market conditions or disappointing growth company earnings results. (8) Over-the-counter (OTC) transactions involve risks in addition to those associated with transactions in securities traded on exchanges. OTC-listed companies may have limited product lines, markets or financial resources. Many OTC stocks trade less frequently and in smaller volume than exchange-listed stocks. The values of these stocks may be more volatile than exchange-listed stocks, and the portfolio may experience difficulty in buying and selling these stocks at prevailing market prices. (9) Large cap companies tend to go in and out of favor based on market and economic conditions. Large cap companies tend to be less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the portfolio's value may not rise as much as the value of series that emphasize smaller cap companies. (10) The portfolio has engaged and may engage in active and frequent trading to achieve its principal investment strategies. Frequent trading increases transaction costs, which could detract from the series' performance. (11) The portfolio will allocate its investments based upon judgments made by MFS. The portfolio could miss attractive investment opportunities by underweighting markets where there are significant returns, and could lose value by overweighting markets where there are significant declines. (12) Prices of securities react to the economic condition of the company that issued the security. The portfolio's equity investments in an issuer may rise and fall based on the issuer's actual and anticipated earnings, changes in management and the potential for takeovers and acquisitions. MFS will invest in securities that are undervalued based on its belief that the market value of these securities will rise due to anticipated events and investor perceptions. If these events do not occur or are delayed, or if investor perceptions about the securities do not improve, the market price of these securities may not rise or may fall. 21 <Page> (13) Convertible securities, like fixed income securities, tend to increase in value when interest rates decline and decrease in value when interest rates rise. The market value of a convertible security also tends to increase as the market value of the underlying stock rises and decrease as the market value of the underlying stock declines. (14) The fixed income securities purchased by the portfolio may be traded in the over-the-counter market rather than on an organized exchange and are subject to liquidity risk. This means that they may be harder to purchase or sell at a fair price. The inability to purchase or sell these fixed income securities at a fair price could have a negative impact on the series' performance. (15) The value of utility company securities may decline because governmental regulation controlling the utilities industry can change. This regulation may prevent or delay a utility company from passing along cost increases to its customers. Furthermore, regulatory authorities may not grant future rate increases. Any increases granted may not be adequate to permit the payment of dividends on common stocks. Deregulation in some markets has resulted in increased costs and competition for utilities companies and greater volatility in those companies' securities prices. (16) The portfolio may invest in mortgage-backed securities, which during times of fluctuating interest rates, may increase or decrease more than other fixed-income securities. (17) The portfolio utilizes short sales as an investment technique and will suffer a loss if it sells a security short and the value of that security rises. Because the portfolio must cover its short position subject to prevailing market rates, the potential loss is unlimited. The portfolios' values will vary daily in response to issuer, market, regulatory, economic, or political developments. Because stocks tend to be more volatile than some other investments, such as bonds, the more assets a portfolio dedicates to stocks, generally the more volatile the portfolios' values will be. Bond prices will decline when interest rates rise and will increase when interest rates fall. Many bonds also carry credit risk, which is the risk that issuers may fail to make timely principal or interest payments. In addition, bonds with longer maturity dates will be subject to greater price fluctuations than those with shorter maturity periods. However, stocks historically have outperformed bonds over time. Please see the prospectus for further information regarding these and other risk considerations. 22 <Page> EXPENSE TABLE SERIES EXPENSES BORNE BY THE SHAREHOLDERS DURING THE PERIOD, JULY 1, 2004 THROUGH DECEMBER 31, 2004 As a shareholder of the series, you incur ongoing costs, including management fees; distribution and service (12b-1) fees; and other series expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the series and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, July 1, 2004 through December 31, 2004. ACTUAL EXPENSES The first line for each share class in the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each share class in the table below provides information about hypothetical account values and hypothetical expenses based on the series' actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the series' actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the series and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight the series ongoing costs only and do not take into account the fees and expenses imposed under the variable contracts through which your investment in the series is made. Therefore, the second line for each share class in the table is useful in comparing ongoing costs associated with an investment in vehicles (such as the series) which fund benefits under variable annuity and variable life insurance contracts and to qualified pension and retirement plans only, and will not help you determine the relative total costs of investing in the series through variable annuity and variable life insurance contracts. If the fees and expenses imposed under the variable contracts were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID CAPITAL EXPENSE VALUE VALUE DURING PERIOD** APPRECIATION SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.82% $ 1,000 $ 1,072 $ 4.28 Hypothetical* 0.82% $ 1,000 $ 1,021 $ 4.18 Service Class Actual 1.07% $ 1,000 $ 1,072 $ 5.59 Hypothetical* 1.07% $ 1,000 $ 1,020 $ 5.45 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EMERGING EXPENSE VALUE VALUE DURING PERIOD** GROWTH SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.80% $ 1,000 $ 1,076 $ 4.19 Hypothetical* 0.80% $ 1,000 $ 1,021 $ 4.08 Service Class Actual 1.05% $ 1,000 $ 1,075 $ 5.49 Hypothetical* 1.05% $ 1,000 $ 1,020 $ 5.35 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** GLOBAL GROWTH FUND RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 1.07% $ 1,000 $ 1,116 $ 5.71 Hypothetical* 1.07% $ 1,000 $ 1,020 $ 5.45 Service Class Actual 1.32% $ 1,000 $ 1,115 $ 7.04 Hypothetical* 1.32% $ 1,000 $ 1,019 $ 6.72 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID MANAGED EXPENSE VALUE VALUE DURING PERIOD** SECTORS SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.86% $ 1,000 $ 1,050 $ 4.44 Hypothetical* 0.86% $ 1,000 $ 1,021 $ 4.38 Service Class Actual 1.11% $ 1,000 $ 1,049 $ 5.73 Hypothetical* 1.11% $ 1,000 $ 1,020 $ 5.65 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID MASSACHUSETTS EXPENSE VALUE VALUE DURING PERIOD** INVESTORS TRUST SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.60% $ 1,000 $ 1,093 $ 3.17 Hypothetical* 0.60% $ 1,000 $ 1,022 $ 3.06 Service Class Actual 0.85% $ 1,000 $ 1,091 $ 4.48 Hypothetical* 0.85% $ 1,000 $ 1,021 $ 4.33 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID MID CAP EXPENSE VALUE VALUE DURING PERIOD** GROWTH SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.85% $ 1,000 $ 1,058 $ 4.41 Hypothetical* 0.85% $ 1,000 $ 1,021 $ 4.33 Service Class Actual 1.10% $ 1,000 $ 1,057 $ 5.70 Hypothetical* 1.10% $ 1,000 $ 1,020 $ 5.60 <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** RESEARCH SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.80% $ 1,000 $ 1,101 $ 4.24 Hypothetical* 0.80% $ 1,000 $ 1,021 $ 4.08 Service Class Actual 1.05% $ 1,000 $ 1,100 $ 5.56 Hypothetical* 1.05% $ 1,000 $ 1,020 $ 5.35 </Table> 23 <Page> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID TOTAL EXPENSE VALUE VALUE DURING PERIOD** RETURN SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.69% $ 1,000 $ 1,086 $ 3.63 Hypothetical* 0.69% $ 1,000 $ 1,022 $ 3.52 Service Class Actual 0.94% $ 1,000 $ 1,084 $ 4.94 Hypothetical* 0.94% $ 1,000 $ 1,020 $ 4.79 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** UTILITIES SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - -------------------------------------------------------------------------------------------------- Initial Class Actual 0.82% $ 1,000 $ 1,228 $ 4.60 Hypothetical* 0.82% $ 1,000 $ 1,021 $ 4.18 Service Class Actual 1.07% $ 1,000 $ 1,228 $ 6.01 Hypothetical* 1.07% $ 1,000 $ 1,020 $ 5.45 </Table> * 5% class return per year before expenses. ** Expenses paid is equal to each class' annualized expense ratio for the most recent six month period, as shown above, multiplied by the average account value over the period, multiplied by the number of days in the period, divided by the number of days in the year. 24 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 CAPITAL APPRECIATION SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 96.0% AEROSPACE-- 0.9% Lockheed Martin Corp. 119,200 $ 6,621,560 ------------ AIRLINES -- 1.1% Southwest Airlines Co. 461,100 $ 7,506,708 ------------ APPAREL MANUFACTURERS -- 0.9% Nike, Inc., "B" 44,400 $ 4,026,636 Polo Ralph Lauren Corp., "A" 56,700 2,415,420 ------------ $ 6,442,056 ------------ AUTOMOTIVE -- 1.5% Harley-Davidson, Inc. 175,600 $ 10,667,700 ------------ BANKS & CREDIT COMPANIES -- 2.5% American Express Co. 94,400 $ 5,321,328 Citigroup, Inc. 263,803 12,710,028 ------------ $ 18,031,356 ------------ BIOTECHNOLOGY -- 5.2% Amgen, Inc.* 306,300 $ 19,649,145 Cephalon, Inc.* 14,600 742,848 Genzyme Corp.* 156,000 9,058,920 ImClone Systems, Inc.* 160,700 7,405,056 ------------ $ 36,855,969 ------------ BROADCAST & CABLE TV -- 4.6% Citadel Broadcasting Corp.* 367,000 $ 5,938,060 Comcast Corp., "A"* 391,400 13,025,792 EchoStar Communications Corp., "A" 210,295 6,990,206 Time Warner, Inc.* 202,800 3,942,432 Univision Communications, Inc., "A"* 98,700 2,888,949 ------------ $ 32,785,439 ------------ BROKERAGE & ASSET MANAGERS -- 1.4% Merrill Lynch & Co., Inc. 137,170 $ 8,198,651 Morgan Stanley 33,000 1,832,160 ------------ $ 10,030,811 ------------ BUSINESS SERVICES -- 2.5% Accenture Ltd., "A"* 208,100 $ 5,618,700 Fiserv, Inc.* 90,500 3,637,195 Manpower, Inc. 102,300 4,941,090 SOFTBANK CORP. 76,100 3,694,858 ------------ $ 17,891,843 ------------ CHEMICALS -- 1.3% 3M Co. 65,200 $ 5,350,964 E.I. du Pont de Nemours & Co. 78,400 3,845,520 ------------ $ 9,196,484 ------------ COMPUTER SOFTWARE -- 6.3% Akamai Technologies, Inc.* 53,600 $ 698,408 Amdocs Ltd.* 257,900 6,769,875 Mercury Interactive Corp.* 24,000 1,093,200 Microsoft Corp. 787,300 21,028,783 Oracle Corp.* 515,000 7,065,800 Red Hat, Inc.* 465,300 6,211,755 Symantec Corp.* 68,900 1,774,864 ------------ $ 44,642,685 ------------ COMPUTER SOFTWARE -- SYSTEMS -- 2.7% CDW Corp. 53,600 $ 3,556,360 Dell, Inc.* 376,200 15,853,068 ------------ $ 19,409,428 ------------ CONSUMER GOODS & SERVICES -- 3.8% Apollo Group, Inc., "A"* 106,400 $ 8,587,544 Career Education Corp.* 58,700 2,348,000 Procter & Gamble Co. 287,900 15,857,532 ------------ $ 26,793,076 ------------ ELECTRICAL EQUIPMENT -- 2.4% Emerson Electric Co. 104,700 $ 7,339,470 Hubbell, Inc., "B" 33,400 1,746,820 Tyco International Ltd. 219,500 7,844,930 ------------ $ 16,931,220 ------------ ELECTRONICS -- 3.5% Amphenol Corp., "A"* 138,500 $ 5,088,490 Analog Devices, Inc. 173,790 6,416,327 Applied Materials, Inc.* 196,400 3,358,440 Marvell Technology Group Ltd.* 123,300 4,373,451 PMC-Sierra, Inc.* 149,200 1,678,500 Xilinx, Inc. 120,900 3,584,685 ------------ $ 24,499,893 ------------ FOOD & DRUG STORES -- 1.1% CVS Corp. 172,800 $ 7,788,096 ------------ FOOD & NON-ALCOHOLIC BEVERAGES -- 3.5% PepsiCo, Inc. 342,100 $ 17,857,620 SYSCO Corp. 190,200 7,259,934 ------------ $ 25,117,554 ------------ GAMING & LODGING -- 1.4% Carnival Corp. 76,900 $ 4,431,747 Cendant Corp. 183,600 4,292,568 International Game Technology 30,600 1,052,028 ------------ $ 9,776,343 ------------ GENERAL MERCHANDISE -- 4.2% Family Dollar Stores, Inc. 264,500 $ 8,260,335 Kohl's Corp.* 67,200 3,304,224 Target Corp. 209,640 10,886,605 Wal-Mart Stores, Inc. 134,000 7,077,880 ------------ $ 29,529,044 ------------ INSURANCE -- 1.7% St. Paul Travelers Cos., Inc. 172,200 $ 6,383,454 XL Capital Ltd., "A" 69,300 5,381,145 ------------ $ 11,764,599 ------------ INTERNET -- 5.5% Amazon.com, Inc.* 87,600 $ 3,879,804 eBay, Inc.* 80,100 9,314,028 IAC/InterActiveCorp* 705,800 19,494,196 Yahoo!, Inc.* 172,800 6,511,104 ------------ $ 39,199,132 ------------ LEISURE & TOYS -- 1.5% Electronic Arts, Inc.* 166,500 $ 10,269,720 ------------ MACHINERY & TOOLS -- 2.7% Caterpillar, Inc. 124,600 $ 12,149,746 Illinois Tool Works, Inc. 74,400 6,895,392 ------------ $ 19,045,138 ------------ MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 2.7% Caremark Rx, Inc.* 178,400 $ 7,034,312 Community Health Systems, Inc.* 190,500 5,311,140 HCA, Inc. 178,000 7,112,880 ------------ $ 19,458,332 ------------ MEDICAL EQUIPMENT -- 3.9% Guidant Corp. 49,400 $ 3,561,740 Medtronic, Inc. 305,500 15,174,185 Millipore Corp.* 49,800 2,480,538 Thermo Electron Corp.* 206,100 6,222,159 ------------ $ 27,438,622 ------------ METALS & MINING -- 0.6% Companhia Vale do Rio Doce, ADR 140,400 $ 4,073,004 ------------ OIL SERVICES -- 2.3% BJ Services Co. 90,900 $ 4,230,486 GlobalSantaFe Corp. 117,200 3,880,492 Noble Corp.* 83,000 4,128,420 Smith International, Inc.* 73,400 3,993,694 ------------ $ 16,233,092 ------------ PERSONAL COMPUTERS & PERIPHERALS -- 0.6% Lexmark International, Inc., "A"* 47,700 $ 4,054,500 ------------ </Table> 25 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued PHARMACEUTICALS -- 12.4% Abbott Laboratories 318,600 $ 14,862,690 Allergan, Inc. 47,300 3,834,611 AstraZeneca PLC 99,800 3,613,219 Eli Lilly & Co. 124,900 7,088,075 Johnson & Johnson 475,400 30,149,868 Roche Holdings AG 62,500 7,168,675 Wyeth 501,500 21,358,885 ------------- $ 88,076,023 ------------- POLLUTION CONTROL -- 0.5% Waste Management, Inc. 126,300 $ 3,781,422 ------------- RESTAURANTS -- 0.6% Outback Steakhouse, Inc. 87,600 $ 4,010,328 ------------- SPECIALTY STORES -- 3.0% Best Buy Co., Inc. 86,300 $ 5,127,946 CarMax, Inc.* 132,100 4,101,705 Lowe's Cos., Inc. 141,000 8,120,190 PETsMART, Inc. 115,900 4,117,927 ------------- $ 21,467,768 ------------- TELECOMMUNICATIONS -- WIRELESS -- 1.0% Vodafone Group PLC, ADR 246,413 $ 6,746,788 ------------- TELECOMMUNICATIONS -- WIRELINE -- 3.7% Cisco Systems, Inc.* 1,375,040 $ 26,538,272 ------------- TELEPHONE SERVICES -- 1.0% Sprint Corp. 282,250 $ 7,013,912 ------------- TRUCKING -- 1.5% FedEx Corp. 106,600 $ 10,499,033 ------------- Total Stocks (Identified Cost, $583,985,283) $ 680,186,950 ------------- REPURCHASE AGREEMENT -- 4.2% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 1/03/05, total to be received $29,770,432 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 29,765,000 $ 29,765,000 ------------- Total Investments (Identified Cost, $613,750,283) $ 709,951,950 ------------- OTHER ASSETS, LESS LIABILITIES -- (0.2)% (1,708,539) ------------- Net Assets -- 100.0% $ 708,243,411 ============= </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 EMERGING GROWTH SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 98.9% AIRLINES -- 0.4% JetBlue Airways Corp.*^ 80,820 $ 1,876,640 ------------ ALCOHOLIC BEVERAGES -- 0.5% Anheuser-Busch Cos., Inc. 41,670 $ 2,113,919 ------------ APPAREL MANUFACTURERS -- 1.1% Coach, Inc.* 25,440 $ 1,434,816 Nike, Inc., "B" 37,840 3,431,710 ------------ $ 4,866,526 ------------ BANKS & CREDIT COMPANIES -- 1.8% American Express Co. 99,460 $ 5,606,560 Investors Financial Services Corp.^ 46,770 2,337,565 ------------ $ 7,944,125 ------------ BIOTECHNOLOGY -- 6.2% Amgen, Inc.* 50,870 $ 3,263,310 Celgene Corp.^* 68,400 1,814,652 Gen-Probe, Inc.* 61,500 2,780,415 Genzyme Corp.* 119,390 6,932,977 Gilead Sciences, Inc.* 96,500 3,376,535 ImClone Systems, Inc.* 77,250 3,559,680 MedImmune, Inc.* 119,340 3,235,307 Neurocrine Biosciences, Inc.^* 39,210 1,933,053 ------------ $ 26,895,929 ------------ BROADCAST & CABLE TV -- 6.5% Citadel Broadcasting Corp.^* 116,600 $ 1,886,588 EchoStar Communications Corp., "A"^ 142,910 4,750,328 Grupo Televisa S.A., ADR 57,560 3,482,380 News Corp., "A"^ 130,640 2,437,742 NTL, Inc.* 86,080 6,280,397 Publishing & Broadcasting Ltd. 106,300 1,453,693 Telewest Global, Inc.* 94,200 1,656,036 Walt Disney Co. 105,820 2,941,796 Westwood One, Inc.^* 126,760 3,413,647 ------------ $ 28,302,607 ------------ BROKERAGE & ASSET MANAGERS -- 3.1% Ameritrade Holding Corp.* 150,280 $ 2,136,982 Goldman Sachs Group, Inc. 20,800 2,164,032 Legg Mason, Inc. 94,800 6,945,048 Lehman Brothers Holdings, Inc. 24,900 2,178,252 ------------ $ 13,424,314 ------------ BUSINESS SERVICES -- 6.8% Alliance Data Systems Corp.^* 94,970 $ 4,509,176 Ceridian Corp.* 105,840 1,934,755 Corporate Executive Board Co. 28,280 1,893,063 DST Systems, Inc.* 115,360 6,012,563 Getty Images, Inc.^ 122,050 8,403,143 Hewitt Associates, Inc., "A"* 27,000 864,270 Manpower, Inc. 40,490 1,955,667 Paychex, Inc. 55,710 1,898,597 SOFTBANK CORP. 47,500 2,306,252 ------------ $ 29,777,486 ------------ CHEMICALS -- 0.2% Nalco Holding Co.* 35,700 $ 696,864 ------------ COMPUTER SOFTWARE -- 7.8% Akamai Technologies, Inc.^* 92,660 $ 1,207,360 Amdocs Ltd.* 258,110 6,775,388 Business Objects S.A., ADR^* 26,000 658,840 Check Point Software Technologies Ltd.* 105,200 2,591,076 Macromedia, Inc.* 51,100 1,590,232 Mercury Interactive Corp.* 123,800 5,639,090 Oracle Corp.* 422,700 5,799,444 Red Hat, Inc.^* 83,400 1,113,390 Symantec Corp.* 102,720 2,646,067 VERITAS Software Corp.* 213,050 6,082,578 ------------ $ 34,103,465 ------------ </Table> 26 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued COMPUTER SOFTWARE -- SYSTEMS -- 3.4% Apple Computer, Inc.* 27,490 $ 1,770,356 Citrix Systems, Inc.* 94,900 2,327,897 Dell, Inc.* 221,140 9,318,840 National Instruments Corp.^ 44,360 1,208,810 ------------ $ 14,625,903 ------------ CONSUMER GOODS & SERVICES -- 2.0% Apollo Group, Inc., "A"* 36,730 $ 2,964,478 Career Education Corp.^* 107,530 4,301,200 Strayer Education, Inc. 14,420 1,583,172 ------------ $ 8,848,850 ------------ ELECTRICAL EQUIPMENT -- 0.8% Tyco International Ltd. 99,490 $ 3,555,773 ------------ ELECTRONICS -- 4.0% Analog Devices, Inc. 77,300 $ 2,853,916 Integrated Circuit Systems, Inc.^* 36,400 761,488 Marvell Technology Group Ltd.* 72,360 2,566,609 PMC-Sierra, Inc.^* 148,520 1,670,850 Samsung Electronics Co. Ltd., GDR* 13,700 3,000,300 Silicon Laboratories, Inc.^* 78,600 2,775,366 Symbol Technologies, Inc. 68,900 1,191,970 Xilinx, Inc. 84,100 2,493,565 ------------ $ 17,314,064 ------------ ENTERTAINMENT -- 0.2% DreamWorks Animation, Inc., "A"* 26,770 $ 1,004,143 ------------ FOOD & DRUG STORES -- 1.5% CVS Corp. 67,650 $ 3,048,985 Walgreen Co. 93,830 3,600,257 ------------ $ 6,649,242 ------------ FOOD & NON-ALCOHOLIC BEVERAGES -- 0.7% PepsiCo, Inc. 62,190 $ 3,246,318 ------------ FURNITURE & APPLIANCES -- 1.0% Harman International Industries, Inc. 34,600 $ 4,394,200 ------------ GAMING & LODGING -- 3.7% Carnival Corp. 106,550 $ 6,140,476 Four Seasons Hotels, Inc. 13,880 1,135,245 International Game Technology 49,820 1,712,812 Royal Caribbean Cruises Ltd.^ 105,780 5,758,663 WMS Industries, Inc.^* 48,160 1,615,286 ------------ $ 16,362,482 ------------ GENERAL MERCHANDISE -- 2.0% Family Dollar Stores, Inc. 100,440 $ 3,136,741 Target Corp. 88,790 4,610,865 Wal-Mart de Mexico S.A. de C.V. 310,330 1,066,263 ------------ $ 8,813,869 ------------ INTERNET -- 5.5% eBay, Inc.* 75,360 $ 8,762,861 Google, Inc.^* 30,600 5,908,860 IAC/InterActiveCorp^* 67,099 1,853,274 Yahoo!, Inc. 204,060 7,688,981 ------------ $ 24,213,976 ------------ LEISURE & TOYS -- 2.6% Activision, Inc.* 77,800 $ 1,570,004 Electronic Arts, Inc.* 102,970 6,351,190 Nintendo Co. Ltd. 28,400 3,556,390 ------------ $ 11,477,584 ------------ MACHINERY & TOOLS -- 1.1% Caterpillar, Inc. 7,800 $ 760,578 Illinois Tool Works, Inc. 41,480 3,844,366 ------------ $ 4,604,944 ------------ MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 1.3% Community Health Systems, Inc.* 64,350 $ 1,794,078 HCA, Inc. 99,030 3,957,239 ------------ $ 5,751,317 ------------ MEDICAL EQUIPMENT -- 10.7% Baxter International, Inc. 99,540 $ 3,438,112 C.R. Bard, Inc. 28,620 1,831,108 Cytyc Corp.* 405,950 11,192,042 DENTSPLY International, Inc. 38,440 2,160,328 Fisher Scientific International, Inc.^* 106,352 6,634,238 Guidant Corp. 60,520 4,363,492 Medtronic, Inc. 125,700 6,243,519 Millipore Corp.* 89,530 4,459,489 Synthes, Inc. 9,700 1,083,680 Waters Corp.* 117,780 5,510,926 ------------ $ 46,916,934 ------------ METALS & MINING -- 0.6% Aber Diamond Corp.+* 6,600 $ 233,446 Aber Diamond Corp.* 13,600 481,040 Companhia Vale do Rio Doce, ADR 61,020 1,770,190 ------------ $ 2,484,676 ------------ OIL SERVICES -- 2.2% BJ Services Co. 75,320 $ 3,505,393 GlobalSantaFe Corp. 109,220 3,616,274 Smith International, Inc.* 49,220 2,678,060 ------------ $ 9,799,727 ------------ PERSONAL COMPUTERS & PERIPHERALS -- 1.1% EMC Corp. 166,700 $ 2,478,829 Lexmark International, Inc., "A"* 27,540 2,340,900 ------------ $ 4,819,729 ------------ PHARMACEUTICALS -- 6.3% Allergan, Inc. 62,130 $ 5,036,879 Endo Pharmaceuticals Holdings, Inc.* 56,020 1,177,540 Johnson & Johnson 63,830 4,048,099 Medicis Pharmaceutical Corp., "A" 173,990 6,108,789 Novartis AG 64,220 3,224,365 Roche Holdings AG 36,550 4,192,241 Watson Pharmaceuticals, Inc.^* 27,200 892,432 Wyeth 64,400 2,742,796 ------------ $ 27,423,141 ------------ PRINTING & PUBLISHING -- 0.2% Playboy Enterprises, Inc.,"B"* 54,950 $ 675,336 ------------ RESTAURANTS -- 0.5% Cheesecake Factory, Inc.^* 32,220 $ 1,046,183 Starbucks Corp.^* 18,190 1,134,328 ------------ $ 2,180,511 ------------ SPECIALTY STORES -- 1.6% Home Depot, Inc. 89,500 $ 3,825,230 Tiffany & Co. 100,670 3,218,420 ------------ $ 7,043,650 ------------ TELECOMMUNICATIONS -- WIRELESS -- 2.5% America Movil S.A. de C.V., ADR^ 105,040 $ 5,498,844 Vodafone Group PLC, ADR 190,559 5,217,505 ------------ $ 10,716,349 ------------ TELECOMMUNICATIONS -- WIRELINE -- 3.6% AudioCodes Ltd.* 40,200 $ 667,722 Cisco Systems, Inc.* 267,311 5,159,102 Comverse Technology, Inc.* 195,510 4,780,220 Harris Corp. 36,420 2,250,392 Juniper Networks, Inc.^* 107,848 2,932,387 ------------ $ 15,789,823 ------------ TELEPHONE SERVICES -- 5.0% American Tower Corp., "A"^* 499,560 $ 9,191,904 Crown Castle International Corp.* 159,360 2,651,750 SpectraSite, Inc.* 113,320 6,561,228 Sprint Corp. 139,600 3,469,060 ------------ $ 21,873,942 ------------ </Table> 27 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued TRUCKING -- 0.4% Expeditors International of Washington, Inc.^ 27,890 $ 1,558,493 ------------- Total Stocks (Identified Cost, $370,627,438) $ 432,146,851 ------------- COLLATERAL FOR SECURITIES LOANED -- 13.5% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 59,187,926 $ 59,187,926 ------------- REPURCHASE AGREEMENT -- 1.2% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $5,038,919 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 5,038,000 $ 5,038,000 ------------- Total Investments (Identified Cost, $434,853,364) $ 496,372,777 ------------- OTHER ASSETS, LESS LIABILITIES -- (13.6)% (59,422,672) ------------- Net Assets -- 100.0% $ 436,950,105 ============= </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 GLOBAL GROWTH SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 98.0% AEROSPACE -- 0.5% Lockheed Martin Corp. 17,190 $ 954,904 ------------ ALCOHOLIC BEVERAGES -- 0.8% Pernod Ricard^ 9,300 $ 1,419,665 ------------ APPAREL MANUFACTURERS -- 0.9% Burberry Group PLC 113,060 $ 868,931 Toray Industries, Inc. 151,000 705,230 ------------ $ 1,574,161 ------------ AUTOMOTIVE -- 1.9% Autoliv, Inc.^ 17,650 $ 842,849 Magna International, Inc., "A" 8,730 720,661 Toyota Motor Corp. 44,900 1,821,776 ------------ $ 3,385,286 ------------ BANKS & CREDIT COMPANIES -- 10.2% AEON Credit Service Co. Ltd. 12,500 $ 927,998 Aiful Corp. 7,000 767,599 American Express Co. 30,070 1,695,046 Anglo Irish Bank Corp. PLC 43,510 1,050,798 Bank Hapoalim B.M. 542,800 1,830,694 Citigroup, Inc. 53,292 2,567,609 DEPFA Bank PLC 85,980 1,438,279 Erste Bank der oesterreichischen Sparkassen AG 39,180 2,085,623 Royal Bank of Scotland Group PLC 44,637 1,498,859 Shinsei Bank Ltd.^ 118,000 801,401 Takefuji Corp. 25,930 1,748,430 UBS AG 27,311 2,281,800 ------------ $ 18,694,136 ------------ BIOTECHNOLOGY -- 2.1% Amgen, Inc.* 16,860 $ 1,081,569 Genzyme Corp.* 30,160 1,751,391 ImClone Systems, Inc.* 20,280 934,502 ------------ $ 3,767,462 ------------ BROADCAST & CABLE TV -- 5.0% Antena 3 de Television S.A.^* 9,391 $ 676,074 News Corp., Inc., "B"^ 156,212 2,991,982 Time Warner, Inc.* 71,120 1,382,573 TV Azteca S.A. de C.V., ADR^ 152,220 1,564,822 Viacom, Inc., "B" 34,800 1,266,372 Walt Disney Co. 46,830 1,301,874 ------------ $ 9,183,697 ------------ BROKERAGE & ASSET MANAGERS -- 2.1% Ameritrade Holding Corp.* 60,070 $ 854,195 Franklin Resources, Inc. 25,690 1,789,308 Goldman Sachs Group, Inc. 11,890 1,237,036 MarketAxess Holdings, Inc.* 160 2,722 ------------ $ 3,883,261 ------------ BUSINESS SERVICES -- 2.8% Accenture Ltd., "A"* 43,210 $ 1,166,670 Fiserv, Inc.* 22,250 894,227 Getty Images, Inc.* 27,950 1,924,357 Manpower, Inc. 24,480 1,182,384 ------------ $ 5,167,638 ------------ CHEMICALS -- 2.2% Monsanto Co. 28,470 $ 1,581,508 Nalco Holding Co.* 44,200 862,784 Sasol Ltd. 77,800 1,667,635 ------------ $ 4,111,927 ------------ COMPUTER SOFTWARE -- 3.7% Amdocs Ltd.* 33,690 $ 884,362 Mercury Interactive Corp.* 19,720 898,246 Opsware, Inc.^* 101,500 745,010 Oracle Corp.* 204,740 2,809,033 VERITAS Software Corp.* 47,870 1,366,688 ------------ $ 6,703,339 ------------ </Table> 28 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued COMPUTER SOFTWARE -- SYSTEMS -- 1.5% Dell, Inc.* 67,060 $ 2,825,908 ------------ CONSTRUCTION -- 1.5% Italcementi S.p.A. 94,290 $ 1,076,644 Siam Cement Public Co. Ltd. 233,350 1,656,753 ------------ $ 2,733,397 ------------ CONSUMER GOODS & SERVICES -- 1.8% Colgate-Palmolive Co. 25,760 $ 1,317,882 Reckitt Benckiser PLC 65,800 1,985,008 ------------ $ 3,302,890 ------------ ELECTRICAL EQUIPMENT -- 2.0% MSC Industrial Direct Co., Inc., "A" 16,460 $ 592,231 Nidec Corp. 11,200 1,361,109 Nitto Denko Corp. 32,000 1,749,842 ------------ $ 3,703,182 ------------ ELECTRONICS -- 5.3% CANON, Inc.^ 42,000 $ 2,259,888 Funai Electric Co. Ltd. 7,700 952,994 Marvell Technology Group Ltd.* 38,190 1,354,599 Murata Manufacturing Co. Ltd. 23,100 1,287,891 Samsung Electronics Co. Ltd. 3,970 1,727,671 Seiko Epson Corp. 36,700 1,628,334 Stanley Electric Co. Ltd.^ 30,100 514,285 ------------ $ 9,725,662 ------------ ENERGY -- INDEPENDENT -- 1.9% EnCana Corp.* 15,820 $ 901,627 Reliance Industries Ltd. 142,310 1,756,418 Talisman Energy, Inc.* 33,280 897,061 ------------ $ 3,555,106 ------------ ENERGY -- INTEGRATED -- 2.4% BP PLC, ADR 40,668 $ 2,375,011 TOTAL S.A.^ 9,280 2,019,960 ------------ $ 4,394,971 ------------ ENGINEERING -- CONSTRUCTION -- 0.3% InfraSource Services, Inc.^* 42,000 $ 546,000 ------------ FOOD & DRUG STORES -- 0.5% 7-Eleven, Inc.* 39,560 $ 947,462 ------------ FOOD & NON-ALCOHOLIC BEVERAGES -- 3.8% Compass Group PLC 353,960 $ 1,670,560 Groupe Danone^ 19,470 1,791,985 Nestle S.A. 6,897 1,797,904 PepsiCo, Inc. 32,110 1,676,142 ------------ $ 6,936,591 ------------ FOREST & PAPER PRODUCTS -- 0.9% Aracruz Celulose S.A., ADR^ 41,260 $ 1,555,502 ------------ GAMING & LODGING -- 0.5% Carnival Corp. 16,700 $ 962,421 ------------ GENERAL MERCHANDISE -- 0.7% Target Corp. 23,310 $ 1,210,488 ------------ INSURANCE -- 2.2% Riunione Adriatica di Sicurta S.p.A.^ 79,460 $ 1,790,939 Sanlam Group 1,002,160 2,307,897 ------------ $ 4,098,836 ------------ INTERNET -- 2.1% eBay, Inc.* 14,140 $ 1,644,199 Yahoo!, Inc.* 58,460 2,202,773 ------------ $ 3,846,972 ------------ LEISURE & TOYS -- 1.0% Electronic Arts, Inc.* 16,640 $ 1,026,355 Nintendo Co. Ltd.* 6,100 763,873 ------------ $ 1,790,228 ------------ MACHINERY & TOOLS -- 1.8% Atlas Copco AB, "A" 16,150 $ 727,565 Mitsui Mining & Smelting Co. Ltd. 264,000 1,161,061 Neopost S.A.^ 7,750 600,450 Sandvik AB 18,780 755,802 ------------ $ 3,244,878 ------------ MEDICAL EQUIPMENT -- 3.0% Boston Scientific Corp.* 25,200 $ 895,860 Discovery Partners International, Inc.^* 60 285 Fisher Scientific International, Inc.* 12,420 774,760 Medtronic, Inc. 28,180 1,399,701 Straumann Holding AG^ 4,180 864,386 Synthes, Inc.* 14,490 1,618,817 ------------ $ 5,553,809 ------------ METALS & MINING -- 3.7% Aber Diamond Corp.+ 31,000 $ 1,096,488 Anglo American PLC 82,210 1,941,186 BHP Billiton Ltd. 140,990 1,690,110 Companhia Vale do Rio Doce, ADR 72,430 2,101,194 ------------ $ 6,828,978 ------------ PHARMACEUTICALS -- 8.0% AstraZeneca PLC 47,610 $ 1,723,701 Chugai Pharmaceutical Co. Ltd.^ 62,300 1,026,866 Eli Lilly & Co. 22,400 1,271,200 Johnson & Johnson 48,020 3,045,428 Medicis Pharmaceutical Corp., "A" 19,220 674,814 Roche Holdings AG 22,870 2,623,161 Sanofi-Aventis^ 27,210 2,167,129 Teva Pharmaceutical Industries Ltd., ADR 69,780 2,083,631 ------------ $ 14,615,930 ------------ PRINTING & PUBLISHING -- 2.2% Johnston Press PLC 116,408 $ 1,209,244 Meredith Corp. 16,060 870,452 Yell Group PLC 234,260 1,975,525 ------------ $ 4,055,221 ------------ SPECIALTY CHEMICALS -- 2.0% Asahi Glass Co. Ltd.^ 122,000 $ 1,341,377 Kaneka Corp. 46,000 519,192 L'Air Liquide S.A.^ 9,685 1,784,093 ------------ $ 3,644,662 ------------ SPECIALTY STORES -- 5.2% Esprit Holdings Ltd. 152,000 $ 919,079 Hennes & Mauritz AB, "B" 53,940 1,875,167 Kingfisher PLC 266,522 1,582,254 Matalan PLC 209,070 887,559 NEXT PLC 50,066 1,583,283 Nishimatsuya Chain Co. Ltd. 19,700 743,722 RONA, Inc.* 19,700 669,716 TJX Cos., Inc. 50,930 1,279,871 ------------ $ 9,540,651 ------------ TELECOMMUNICATIONS -- WIRELESS -- 1.9% Celular CRT Participacoes S.A. 1 $ 5 Vodafone Group PLC 1,263,240 3,419,842 ------------ $ 3,419,847 ------------ TELECOMMUNICATIONS -- WIRELINE -- 3.5% Blue Coat Systems, Inc.^* 41,600 $ 774,176 Cisco Systems, Inc.* 179,780 3,469,754 CSR PLC* 103,280 771,992 Research In Motion Ltd.* 17,010 1,401,964 ------------ $ 6,417,886 ------------ TELEPHONE SERVICES -- 2.4% Biscom S.p.A* 15,080 $ 865,648 Sprint Corp. 61,750 1,534,487 Telefonica S.A. 102,769 1,929,320 ------------ $ 4,329,455 ------------ </Table> 29 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued TOBACCO-- 1.5% Altadis S.A. 30,550 $ 1,394,505 Swedish Match AB 115,900 1,340,146 ------------- $ 2,734,651 ------------- UTILITIES -- ELECTRIC POWER -- 2.2% Iberdrola S.A.^ 74,080 $ 1,876,383 Suez S.A.^ 77,670 2,064,102 ------------- $ 3,940,485 ------------- Total Stocks (Identified Cost, $153,294,775) $ 179,307,545 ------------- PREFERRED STOCKS -- 0.5% AUTOMOTIVE -- 0.5% Porsche AG, 8.75%^ 1,336 $ 849,613 ------------- Total Preferred Stocks (Identified Cost, $642,960) $ 849,613 ------------- WARRANTS -- 0.0% Lucent Technologies, Inc., Strike price 2.75, 1st exercise 12/10/04 (Telecommunications-- Wireline)* 82 $ 130 ------------- Total Warrants (Identified Cost, $136) $ 130 ------------- COLLATERAL FOR SECURITIES LOANED -- 14.2% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 25,930,918 $ 25,930,918 ------------- REPURCHASE AGREEMENT -- 0.6% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $1,140,208 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 1,140,000 $ 1,140,000 ------------- Total Investments (Identified Cost, $181,008,789)~ $ 207,228,206 ------------- OTHER ASSETS, LESS LIABILITIES -- (13.3)% (24,297,350) ------------- Net Assets -- 100.0% $ 182,930,856 ============= </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 MANAGED SECTORS SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 99.0% APPAREL MANUFACTURERS -- 2.3% Nike, Inc., "B" 21,700 $ 1,967,973 Reebok International Ltd. 30,200 1,328,800 -------------- $ 3,296,773 -------------- BANKS & CREDIT COMPANIES -- 4.3% American Express Co. 54,400 $ 3,066,528 Citigroup, Inc. 65,880 3,174,098 -------------- $ 6,240,626 -------------- BIOTECHNOLOGY -- 6.9% Amgen, Inc.* 43,100 $ 2,764,865 Celgene Corp.* 36,200 960,386 Genentech, Inc.* 19,100 1,039,804 Genzyme Corp.* 54,500 3,164,815 Gilead Sciences, Inc.* 38,100 1,333,119 ImClone Systems, Inc.* 18,900 870,912 -------------- $ 10,133,901 -------------- BROADCAST & CABLE TV -- 6.3% Comcast Corp., "A"* 64,830 $ 2,157,542 Omnicom Group, Inc. 10,500 885,360 Time Warner, Inc.* 123,170 2,394,425 Univision Communications, Inc., "A"* 33,600 983,472 Viacom, Inc., "B" 23,990 872,996 Walt Disney Co. 67,000 1,862,600 -------------- $ 9,156,395 -------------- BROKERAGE & ASSET MANAGERS -- 2.1% Goldman Sachs Group, Inc. 20,920 $ 2,176,517 Merrill Lynch & Co., Inc. 14,600 872,642 -------------- $ 3,049,159 -------------- BUSINESS SERVICES -- 3.3% Fiserv, Inc.* 36,500 $ 1,466,935 Getty Images, Inc.* 26,100 1,796,985 Monster Worldwide, Inc.* 45,700 1,537,348 -------------- $ 4,801,268 -------------- COMPUTER SOFTWARE -- 11.7% Akamai Technologies, Inc.* 76,800 $ 1,000,704 Mercury Interactive Corp.* 42,400 1,931,320 Microsoft Corp. 219,780 5,870,324 Oracle Corp.* 242,230 3,323,396 Symantec Corp.* 54,900 1,414,224 VERITAS Software Corp.* 122,330 3,492,522 -------------- $ 17,032,490 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 3.8% Dell, Inc.* 133,360 $ 5,619,790 -------------- CONSUMER GOODS & SERVICES -- 4.1% Avon Products, Inc. 42,600 $ 1,648,620 Procter & Gamble Co. 78,000 4,296,240 -------------- $ 5,944,860 -------------- ELECTRICAL EQUIPMENT -- 1.6% Emerson Electric Co. 25,100 $ 1,759,510 W.W. Grainger, Inc. 8,900 592,918 -------------- $ 2,352,428 -------------- ELECTRONICS -- 4.4% Amphenol Corp., "A"* 33,100 $ 1,216,094 Analog Devices, Inc. 49,710 1,835,293 KLA-Tencor Corp.* 19,800 922,284 Maxim Integrated Products, Inc. 17,680 749,455 Texas Instruments, Inc. 71,000 1,748,020 -------------- $ 6,471,146 -------------- FOOD & DRUG STORES -- 1.5% CVS Corp. 49,800 $ 2,244,486 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 0.5% PepsiCo, Inc. 14,300 $ 746,460 -------------- GAMING & LODGING -- 2.1% Carnival Corp. 53,200 $ 3,065,916 -------------- </Table> 30 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued GENERAL MERCHANDISE -- 2.5% Kohl's Corp.* 26,650 $ 1,310,381 Target Corp. 46,370 2,407,994 -------------- $ 3,718,375 -------------- HEALTH MAINTENANCE ORGANIZATIONS -- 1.3% WellPoint, Inc.* 16,000 $ 1,840,000 -------------- INTERNET -- 5.2% eBay, Inc.* 33,000 $ 3,837,240 Yahoo!, Inc.* 101,600 3,828,288 -------------- $ 7,665,528 -------------- MACHINERY & TOOLS -- 2.3% Caterpillar, Inc. 34,200 $ 3,334,842 -------------- MEDICAL EQUIPMENT -- 5.5% Fisher Scientific International, Inc.* 42,100 $ 2,626,198 Medtronic, Inc. 63,900 3,173,913 Waters Corp.* 46,300 2,166,377 -------------- $ 7,966,488 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 2.1% EMC Corp.* 112,700 $ 1,675,849 Network Appliance, Inc.* 43,800 1,455,036 -------------- $ 3,130,885 -------------- PHARMACEUTICALS -- 12.2% Abbott Laboratories 86,980 $ 4,057,617 Eli Lilly & Co. 36,100 2,048,675 Johnson & Johnson 113,440 7,194,365 Wyeth 105,600 4,497,504 -------------- $ 17,798,161 -------------- RESTAURANTS -- 1.0% YUM! Brands, Inc. 31,000 $ 1,462,580 -------------- SPECIALTY STORES -- 5.0% Abercrombie & Fitch Co., "A" 19,000 $ 892,050 Best Buy Co., Inc. 37,800 2,246,076 Lowe's Cos., Inc. 19,800 1,140,282 PETsMART, Inc. 30,000 1,065,900 Staples, Inc. 56,400 1,901,244 -------------- $ 7,245,552 -------------- TELECOMMUNICATIONS -- WIRELINE -- 4.5% ADTRAN, Inc. 22,300 $ 426,822 Cisco Systems, Inc.* 280,260 5,409,018 Research In Motion Ltd.* 8,600 708,812 -------------- $ 6,544,652 -------------- TRUCKING -- 2.5% FedEx Corp. 21,300 $ 2,097,837 United Parcel Service, Inc., "B" 18,900 1,615,194 -------------- $ 3,713,031 -------------- Total Stocks (Identified Cost, $122,582,931) $ 144,575,792 -------------- REPURCHASE AGREEMENT -- 0.9% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 1/03/05, total to be received $1,292,236 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 1,292,000 $ 1,292,000 -------------- Total Investments (Identified Cost, $123,874,931) $ 145,867,792 -------------- OTHER ASSETS, LESS LIABILITIES -- 0.1% 131,734 -------------- Net Assets -- 100.0% $ 145,999,526 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 MASSACHUSETTS INVESTORS TRUST SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 98.5% AEROSPACE -- 5.0% Lockheed Martin Corp. 387,510 $ 21,526,181 United Technologies Corp. 348,800 36,048,480 -------------- $ 57,574,661 -------------- ALCOHOLIC BEVERAGES -- 0.7% Anheuser-Busch Cos., Inc. 165,800 $ 8,411,034 -------------- AUTOMOTIVE -- 0.9% Harley-Davidson, Inc. 163,200 $ 9,914,400 -------------- BANKS & CREDIT COMPANIES -- 10.7% American Express Co. 338,200 $ 19,064,334 Bank of America Corp. 492,700 23,151,973 Citigroup, Inc. 304,780 14,684,300 Freddie Mac 210,300 15,499,110 J.P. Morgan Chase & Co. 623,400 24,318,834 Northern Trust Corp.^ 125,200 6,082,216 Wells Fargo & Co. 328,860 20,438,649 -------------- $ 123,239,416 -------------- BIOTECHNOLOGY -- 2.4% Amgen, Inc.* 156,100 $ 10,013,815 Biogen Idec, Inc.* 50,000 3,330,500 Genzyme Corp.* 244,800 14,215,536 -------------- $ 27,559,851 -------------- BROADCAST & CABLE TV -- 2.7% Univision Communications, Inc., "A"* 191,300 $ 5,599,351 Viacom, Inc., "B" 317,250 11,544,728 Walt Disney Co. 485,400 13,494,120 -------------- $ 30,638,199 -------------- BROKERAGE & ASSET MANAGERS -- 3.2% Goldman Sachs Group, Inc. 170,920 $ 17,782,517 Legg Mason, Inc. 159,300 11,670,318 Lehman Brothers Holdings, Inc. 92,000 8,048,160 -------------- $ 37,500,995 -------------- BUSINESS SERVICES -- 1.0% Accenture Ltd., "A"* 433,100 $ 11,693,700 -------------- CHEMICALS -- 4.3% Dow Chemical Co. 359,200 $ 17,783,992 E.I. du Pont de Nemours & Co. 246,300 12,081,015 Monsanto Co. 218,200 12,121,010 PPG Industries, Inc. 104,290 7,108,406 -------------- $ 49,094,423 -------------- COMPUTER SOFTWARE -- 3.6% Amdocs Ltd.* 278,600 $ 7,313,250 Mercury Interactive Corp.^* 72,800 3,316,040 Oracle Corp.* 1,638,900 22,485,708 VERITAS Software Corp.* 311,690 8,898,750 -------------- $ 42,013,748 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 2.7% Apple Computer, Inc.* 176,800 $ 11,385,920 Dell, Inc.* 479,500 20,206,130 -------------- $ 31,592,050 -------------- CONSTRUCTION -- 0.9% Masco Corp. 288,100 $ 10,524,293 -------------- CONSUMER GOODS & SERVICES -- 4.8% Colgate-Palmolive Co. 375,600 $ 19,215,696 Procter & Gamble Co. 341,200 18,793,296 Reckitt Benckiser PLC 592,120 17,862,662 -------------- $ 55,871,654 -------------- ELECTRICAL EQUIPMENT -- 3.9% General Electric Co. 481,630 $ 17,579,495 Tyco International Ltd. 783,130 27,989,066 -------------- $ 45,568,561 -------------- </Table> 31 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued ELECTRONICS -- 1.4% Analog Devices, Inc. 351,100 $ 12,962,612 Xilinx, Inc.^ 92,500 2,742,625 --------------- $ 15,705,237 --------------- ENERGY -- INDEPENDENT -- 0.9% EnCana Corp. 128,880 $ 7,353,893 EOG Resources, Inc. 45,700 3,261,152 --------------- $ 10,615,045 --------------- ENERGY -- INTEGRATED -- 4.5% BP PLC, ADR 543,022 $ 31,712,485 TOTAL S.A., ADR^ 184,810 20,299,530 --------------- $ 52,012,015 --------------- FOOD & DRUG STORES -- 1.1% CVS Corp. 286,060 $ 12,892,724 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.6% General Mills, Inc. 256,900 $ 12,770,499 PepsiCo, Inc. 333,940 17,431,668 --------------- $ 30,202,167 --------------- GAMING & LODGING -- 1.2% Carnival Corp. 234,000 $ 13,485,420 --------------- GENERAL MERCHANDISE -- 1.6% Target Corp. 359,800 $ 18,684,414 --------------- INSURANCE -- 1.6% American International Group, Inc. 207,597 $ 13,632,895 Hartford Financial Services Group, Inc. 76,630 5,311,225 --------------- $ 18,944,120 --------------- INTERNET -- 1.9% eBay, Inc.* 98,400 $ 11,441,952 Yahoo!, Inc.* 268,000 10,098,240 --------------- $ 21,540,192 --------------- LEISURE & TOYS -- 1.1% Electronic Arts, Inc.* 109,700 $ 6,766,296 Nintendo Co. Ltd. 27,800 3,481,255 Nintendo Co. Ltd., ADR^ 174,300 2,736,458 --------------- $ 12,984,009 --------------- MACHINERY & TOOLS -- 3.0% Caterpillar, Inc. 194,300 $ 18,946,193 Eaton Corp. 142,600 10,318,536 Illinois Tool Works, Inc.^ 57,070 5,289,248 --------------- $ 34,553,977 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 0.7% HCA, Inc. 203,600 $ 8,135,856 --------------- MEDICAL EQUIPMENT -- 4.2% Baxter International, Inc. 368,140 $ 12,715,556 Boston Scientific Corp.* 127,700 4,539,735 Guidant Corp. 156,700 11,298,070 Medtronic, Inc. 285,900 14,200,653 Synthes, Inc.* 53,500 5,976,999 --------------- $ 48,731,013 --------------- OIL SERVICES -- 2.4% Halliburton Co. 384,750 $ 15,097,590 Noble Corp.* 241,890 12,031,609 --------------- $ 27,129,199 --------------- PERSONAL COMPUTERS & PERIPHERALS -- 2.0% EMC Corp.* 683,700 $ 10,166,619 Lexmark International, Inc., "A"* 157,600 13,396,000 --------------- $ 23,562,619 --------------- PHARMACEUTICALS -- 8.4% Abbott Laboratories 392,900 $ 18,328,785 Eli Lilly & Co. 221,100 12,547,425 Johnson & Johnson 674,970 42,806,597 Roche Holdings AG 112,900 12,949,494 Wyeth 255,920 10,899,633 --------------- $ 97,531,934 --------------- SPECIALTY CHEMICALS -- 1.0% Praxair, Inc. 261,880 $ 11,562,002 --------------- SPECIALTY STORES -- 2.3% Gap, Inc. 484,900 $ 10,241,088 Tiffany & Co. 103,100 3,296,107 TJX Cos., Inc. 510,120 12,819,316 --------------- $ 26,356,511 --------------- TELECOMMUNICATIONS -- WIRELESS -- 1.4% Vodafone Group PLC, ADR 600,878 $ 16,452,040 --------------- TELECOMMUNICATIONS -- WIRELINE -- 3.0% Cisco Systems, Inc.* 1,229,840 $ 23,735,912 Telefonaktiebolaget LM Ericsson, ADR^* 332,900 10,483,021 --------------- $ 34,218,933 --------------- TELEPHONE SERVICES -- 1.3% Sprint Corp. 588,480 $ 14,623,728 --------------- TRUCKING -- 2.3% CNF, Inc. 51,900 $ 2,600,190 FedEx Corp. 99,490 9,798,770 United Parcel Service, Inc., "B" 169,150 14,455,556 --------------- $ 26,854,516 --------------- UTILITIES -- ELECTRIC POWER -- 1.8% Dominion Resources, Inc. 79,670 $ 5,396,846 Entergy Corp. 44,400 3,000,996 Exelon Corp. 246,380 10,857,967 FPL Group, Inc.^ 13,100 979,225 --------------- $ 20,235,034 --------------- Total Stocks (Identified Cost, $959,846,820) $ 1,138,209,690 --------------- COLLATERAL FOR SECURITIES LOANED -- 3.7% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 42,672,567 $ 42,672,567 --------------- REPURCHASE AGREEMENT -- 1.4% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 1/3/05, total to be received $16,401,993 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 16,399,000 $ 16,399,000 --------------- Total Investments (Identified Cost, $1,018,918,387) $ 1,197,281,257 --------------- OTHER ASSETS, LESS LIABILITIES -- (3.6)% (41,641,416) --------------- Net Assets -- 100.0% $ 1,155,639,841 =============== </Table> See portfolio footnotes and notes to financial statements. 32 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 MID CAP GROWTH SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 98.2% AIRLINES-- 1.0% JetBlue Airways Corp.^* 53,450 $ 1,241,109 --------------- APPAREL MANUFACTURERS -- 0.9% Coach, Inc.* 21,210 $ 1,196,244 --------------- BANKS & CREDIT COMPANIES -- 1.3% Investors Financial Services Corp.^ 22,020 $ 1,100,560 Sovereign Bancorp, Inc. 27,840 627,792 --------------- $ 1,728,352 --------------- BIOTECHNOLOGY -- 7.6% Celgene Corp.^* 20,220 $ 536,437 Gen-Probe, Inc.^* 24,100 1,089,561 Genzyme Corp.* 45,070 2,617,215 Gilead Sciences, Inc.* 51,490 1,801,635 ImClone Systems, Inc.* 29,940 1,379,635 MedImmune, Inc.* 70,350 1,907,189 Neurocrine Biosciences, Inc.^* 11,250 554,625 --------------- $ 9,886,297 --------------- BROADCAST & CABLE TV -- 8.8% Citadel Broadcasting Corp.^* 157,110 $ 2,542,040 EchoStar Communications Corp., "A"^ 47,750 1,587,210 Entercom Communications Corp., "A"* 23,390 839,467 Gemstar-TV Guide International, Inc.^* 108,320 641,254 Grupo Televisa S.A., ADR 17,630 1,066,615 Interpublic Group of Cos., Inc.^* 59,210 793,414 NTL, Inc.* 22,939 1,673,629 Radio One, Inc., "A"* 32,810 528,241 Univision Communications, Inc., "A"^* 31,940 934,884 Westwood One, Inc.* 28,130 757,541 --------------- $ 11,364,295 --------------- BROKERAGE & ASSET MANAGERS -- 3.1% Ameritrade Holding Corp.* 64,270 $ 913,919 E*TRADE Financial Corp.* 25,000 373,750 Legg Mason, Inc.^ 37,434 2,742,415 --------------- $ 4,030,084 --------------- BUSINESS SERVICES -- 8.6% Alliance Data Systems Corp.* 24,790 $ 1,177,029 Ceridian Corp.* 48,780 891,698 Corporate Executive Board Co.^ 24,760 1,657,434 DST Systems, Inc.* 32,100 1,673,052 Getty Images, Inc.^* 41,710 2,871,734 Manpower, Inc. 14,110 681,513 Monster Worldwide, Inc.^* 43,540 1,464,686 Robert Half International, Inc.^ 22,620 665,707 --------------- $ 11,082,853 --------------- CHEMICALS -- 0.7% Monsanto Co. 17,440 $ 968,792 --------------- COMPUTER SOFTWARE -- 9.0% Amdocs Ltd.* 84,750 $ 2,224,688 Check Point Software Technologies Ltd.* 51,760 1,274,849 Intuit, Inc.^* 14,580 641,666 McAfee, Inc.* 35,380 1,023,543 Mercury Interactive Corp.* 46,240 2,106,232 NAVTEQ Corp.* 6,980 323,593 Red Hat, Inc.^* 47,650 636,128 Symantec Corp.* 47,680 1,228,237 VERITAS Software Corp.* 76,200 2,175,510 --------------- $ 11,634,446 --------------- COMPUTER SOFTWARE -- SYSTEMS -- 0.8% Citrix Systems, Inc.* 43,500 $ 1,067,055 --------------- CONSUMER GOODS & SERVICES -- 2.4% Apollo Group, Inc., "A"* 23,590 $ 1,903,949 Career Education Corp.* 28,870 1,154,800 --------------- $ 3,058,749 --------------- ELECTRICAL EQUIPMENT -- 0.4% American Standard Cos., Inc.* 13,480 $ 556,994 --------------- ELECTRONICS -- 6.9% Analog Devices, Inc. 26,300 $ 970,996 Broadcom Corp.* 23,630 762,776 Integrated Circuit Systems, Inc.* 48,310 1,010,645 KLA-Tencor Corp.* 17,490 814,684 Marvell Technology Group Ltd.* 21,450 760,831 Novellus Systems, Inc.^* 67,150 1,872,814 PMC-Sierra, Inc.* 134,600 1,514,250 Xilinx, Inc. 42,230 1,252,120 --------------- $ 8,959,116 --------------- GAMING & LODGING -- 3.9% Four Seasons Hotels, Inc. 7,720 $ 631,419 International Game Technology 37,490 1,288,906 Las Vegas Sands Corp.* 3,450 165,600 Royal Caribbean Cruises Ltd.^ 39,130 2,130,237 WMS Industries, Inc.^* 23,430 785,842 --------------- $ 5,002,004 --------------- GENERAL MERCHANDISE -- 1.9% 99 Cents Only Stores^* 85,900 $ 1,388,144 Family Dollar Stores, Inc. 35,940 1,122,406 --------------- $ 2,510,550 --------------- INTERNET -- 1.4% IAC/InterActiveCorp^* 63,957 $ 1,766,492 --------------- LEISURE & TOYS -- 1.3% Electronic Arts, Inc.* 26,660 $ 1,644,389 --------------- MACHINERY & TOOLS -- 1.4% Eaton Corp.^ 11,790 $ 853,124 Roper Industries, Inc. 16,100 978,397 --------------- $ 1,831,521 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES-- 1.4% Community Health Systems, Inc.* 53,200 $ 1,483,216 Tenet Healthcare Corp.^* 33,190 364,426 --------------- $ 1,847,642 --------------- MEDICAL EQUIPMENT -- 13.3% C.R. Bard, Inc. 33,000 $ 2,111,340 Cytyc Corp.* 117,900 3,250,503 DENTSPLY International, Inc. 32,340 1,817,508 Fisher Scientific International, Inc.* 33,040 2,061,035 Guidant Corp. 13,330 961,093 Invitrogen Corp.* 10,550 708,222 Millipore Corp.* 36,240 1,805,114 Synthes, Inc.* 3,830 427,886 Thermo Electron Corp.* 33,360 1,007,138 Thoratec Corp.^* 64,570 672,819 Waters Corp.* 51,650 2,416,704 --------------- $ 17,239,362 --------------- METALS & MINING -- 0.3% Aber Diamond Corp.+ 5,700 $ 201,612 Aber Diamond Corp. 6,540 231,324 --------------- $ 432,936 --------------- OIL SERVICES -- 2.8% BJ Services Co. 23,750 $ 1,105,325 Cooper Cameron Corp.^* 20,510 1,103,643 GlobalSantaFe Corp.^ 31,110 1,030,052 Halliburton Co. 9,660 379,058 --------------- $ 3,618,078 --------------- PERSONAL COMPUTERS & PERIPHERALS -- 1.2% Lexmark International, Inc., "A"^* 17,500 $ 1,487,500 --------------- PHARMACEUTICALS -- 3.9% Allergan, Inc. 19,520 $ 1,582,486 Endo Pharmaceuticals Holdings, Inc.* 43,900 922,778 Medicis Pharmaceutical Corp., "A"^ 70,940 2,490,703 --------------- $ 4,995,967 --------------- </Table> 33 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued PRINTING & PUBLISHING -- 1.2% Lamar Advertising Co., "A"^* 6,750 $ 288,765 Meredith Corp.^ 22,290 1,208,118 --------------- $ 1,496,883 --------------- RESTAURANTS -- 1.1% Cheesecake Factory, Inc.^* 41,865 $ 1,359,357 --------------- SPECIALTY STORES -- 2.8% PETsMART, Inc.^ 36,220 $ 1,286,897 Tiffany & Co.^ 43,940 1,404,762 TJX Cos., Inc. 38,900 977,557 --------------- $ 3,669,216 --------------- TELECOMMUNICATIONS -- WIRELINE -- 4.0% Comverse Technology, Inc.^* 91,960 $ 2,248,422 F5 Networks, Inc.* 12,850 626,052 Harris Corp. 14,890 920,053 Juniper Networks, Inc.* 50,316 1,368,092 --------------- $ 5,162,619 --------------- TELEPHONE SERVICES -- 4.2% American Tower Corp., "A"^* 119,330 $ 2,195,672 Covad Communications Group, Inc.* 496 1,066 Crown Castle International Corp.* 78,390 1,304,410 SpectraSite, Inc.* 32,320 1,871,328 --------------- $ 5,372,476 --------------- TRUCKING -- 0.6% Expeditors International of Washington, Inc. 13,440 $ 751,027 --------------- Total Stocks (Identified Cost, $107,634,025) $ 126,962,405 --------------- COLLATERAL FOR SECURITIES LOANED -- 22.0% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 28,520,897 $ 28,520,897 --------------- REPURCHASE AGREEMENT -- 1.9% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $2,471,451 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 2,471,000 $ 2,471,000 --------------- Total Investments~ (Identified Cost, $138,625,922) $ 157,954,302 --------------- OTHER ASSETS, LESS LIABILITIES -- (22.1)% (28,611,967) --------------- Net Assets -- 100.0% $ 129,342,335 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 RESEARCH SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 98.1% ALCOHOLIC BEVERAGES -- 0.5% Diageo PLC 159,940 $ 2,277,601 --------------- APPAREL MANUFACTURERS -- 1.1% Reebok International Ltd.^ 111,970 $ 4,926,680 --------------- AUTOMOTIVE -- 1.5% Harley-Davidson, Inc. 116,700 $ 7,089,525 --------------- BANKS & CREDIT COMPANIES -- 10.6% American Express Co. 115,290 $ 6,498,897 Bank of America Corp. 204,220 9,596,298 Citigroup, Inc. 260,448 12,548,385 Freddie Mac 109,070 8,038,459 Investors Financial Services Corp.^ 84,110 4,203,818 PNC Financial Services Group, Inc. 79,420 4,561,885 SLM Corp. 53,720 2,868,111 --------------- $ 48,315,853 --------------- BIOTECHNOLOGY -- 3.4% Genzyme Corp.* 80,840 $ 4,694,379 ImClone Systems, Inc.^* 95,100 4,382,208 MedImmune, Inc.* 151,900 4,118,009 Neurocrine Biosciences, Inc.^* 46,300 2,282,590 --------------- $ 15,477,186 --------------- BROADCAST & CABLE TV -- 1.5% Univision Communications, Inc., "A"* 73,140 $ 2,140,808 Viacom, Inc., "B" 86,020 3,130,268 Walt Disney Co. 53,300 1,481,740 --------------- $ 6,752,816 --------------- BROKERAGE & ASSET MANAGERS -- 7.4% Ameritrade Holding Corp.* 192,500 $ 2,737,350 Franklin Resources, Inc. 168,750 11,753,437 Goldman Sachs Group, Inc. 98,100 10,206,324 Legg Mason, Inc. 87,715 6,426,001 Mellon Financial Corp. 90,400 2,812,344 --------------- $ 33,935,456 --------------- BUSINESS SERVICES -- 2.6% Accenture Ltd., "A"* 172,440 $ 4,655,880 Getty Images, Inc.^* 104,480 7,193,448 --------------- $ 11,849,328 --------------- CHEMICALS -- 4.2% Monsanto Co. 178,820 $ 9,933,451 Nalco Holding Co.* 487,600 9,517,952 --------------- $ 19,451,403 --------------- COMPUTER SOFTWARE -- 5.1% Amdocs Ltd.* 255,580 $ 6,708,975 Business Objects S.A., ADR^* 89,600 2,270,464 FileNet Corp.* 83,800 2,158,688 Mercury Interactive Corp.* 73,920 3,367,056 Oracle Corp.* 658,450 9,033,934 --------------- $ 23,539,117 --------------- COMPUTER SOFTWARE -- SYSTEMS -- 1.9% Dell, Inc.* 211,140 $ 8,897,440 --------------- CONSTRUCTION -- 1.5% Masco Corp. 182,650 $ 6,672,204 --------------- CONSUMER GOODS & SERVICES -- 2.9% Career Education Corp.^* 70,660 $ 2,826,400 Colgate-Palmolive Co. 90,550 4,632,538 Procter & Gamble Co. 103,260 5,687,561 --------------- $ 13,146,499 --------------- CONTAINERS -- 2.1% Owens-Illinois, Inc.* 433,100 $ 9,809,715 --------------- ELECTRICAL EQUIPMENT -- 1.7% A.O. Smith Corp. 25,800 $ 772,452 Tyco International Ltd. 194,010 6,933,917 --------------- $ 7,706,369 --------------- </Table> 34 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued ELECTRONICS -- 2.6% Analog Devices, Inc. 123,380 $ 4,555,190 Integrated Circuit Systems, Inc.^* 129,490 2,708,931 Marvell Technology Group Ltd.* 62,870 2,229,999 Xilinx, Inc. 73,510 2,179,571 --------------- $ 11,673,691 --------------- ENERGY -- INTEGRATED -- 3.9% ConocoPhillips 77,730 $ 6,749,296 TOTAL S.A., ADR^ 101,970 11,200,385 --------------- $ 17,949,681 --------------- FOOD & DRUG STORES -- 0.7% CVS Corp. 47,930 $ 2,160,205 Kroger Co.* 63,040 1,105,722 --------------- $ 3,265,927 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 3.8% CoolBrands International, Inc.* 239,560 $ 1,820,428 General Mills, Inc. 45,440 2,258,822 Nestle S.A 15,454 4,028,534 PepsiCo, Inc. 177,000 9,239,400 --------------- $ 17,347,184 --------------- FOREST & PAPER PRODUCTS -- 1.1% Bowater, Inc.^ 111,500 $ 4,902,655 --------------- GAMING & LODGING -- 1.3% Carnival Corp. 103,660 $ 5,973,926 --------------- GENERAL MERCHANDISE -- 2.9% Kohl's Corp.* 104,930 $ 5,159,408 Target Corp. 156,180 8,110,427 --------------- $ 13,269,835 --------------- INSURANCE -- 2.3% American International Group, Inc. 70,130 $ 4,605,437 MetLife, Inc. 145,730 5,903,522 --------------- $ 10,508,959 --------------- INTERNET -- 2.0% eBay, Inc.* 14,920 $ 1,734,898 Yahoo!, Inc.* 194,830 7,341,194 --------------- $ 9,076,092 --------------- LEISURE & TOYS -- 1.0% Electronic Arts, Inc.* 71,480 $ 4,408,886 --------------- MACHINERY & TOOLS -- 0.9% Sandvik AB 108,070 $ 4,349,285 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 2.0% Apria Healthcare Group, Inc.^* 68,950 $ 2,271,902 HCA, Inc. 115,310 4,607,788 Tenet Healthcare Corp.* 210,680 2,313,266 --------------- $ 9,192,956 --------------- MEDICAL EQUIPMENT -- 0.4% Cyberonics, Inc.^* 82,430 $ 1,707,950 --------------- NATURAL GAS -- DISTRIBUTION -- 0.7% AGL Resources, Inc. 34,340 $ 1,141,462 Sempra Energy 56,800 2,083,424 --------------- $ 3,224,886 --------------- OIL SERVICES -- 4.1% GlobalSantaFe Corp. 227,505 $ 7,532,691 Halliburton Co. 114,020 4,474,145 Noble Corp.* 136,840 6,806,422 --------------- $ 18,813,258 --------------- PERSONAL COMPUTERS & PERIPHERALS -- 0.6% EMC Corp.* 191,000 $ 2,840,170 --------------- PHARMACEUTICALS -- 6.4% Abbott Laboratories 73,470 $ 3,427,375 Eli Lilly & Co. 81,610 4,631,367 Endo Pharmaceuticals Holdings, Inc.* 221,706 4,660,260 Johnson & Johnson 53,940 3,420,875 Medicis Pharmaceutical Corp., "A"^ 71,550 $ 2,512,120 Wyeth 249,840 10,640,686 --------------- $ 29,292,683 --------------- PRINTING & PUBLISHING -- 1.2% Lamar Advertising Co., "A"* 124,300 $ 5,317,554 --------------- RESTAURANTS -- 0.5% Cheesecake Factory, Inc.* 76,785 $ 2,493,209 --------------- SPECIALTY CHEMICALS -- 1.3% Lyondell Chemical Co. 206,340 $ 5,967,353 --------------- SPECIALTY STORES -- 1.0% Gap, Inc. 214,380 $ 4,527,706 --------------- TELECOMMUNICATIONS -- WIRELESS -- 0.9% Vodafone Group PLC, ADR 156,565 $ 4,286,750 --------------- TELECOMMUNICATIONS -- WIRELINE -- 2.2% Cisco Systems, Inc.* 460,300 $ 8,883,790 Telefonaktiebolaget LM Ericsson, ADR^* 42,420 1,335,806 --------------- $ 10,219,596 --------------- TELEPHONE SERVICES -- 3.1% CenturyTel, Inc. 58,220 $ 2,065,063 SpectraSite, Inc.^* 39,040 2,260,416 Sprint Corp. 300,995 7,479,726 Verizon Communications, Inc. 56,420 2,285,574 --------------- $ 14,090,779 --------------- TOBACCO -- 1.2% Altria Group, Inc. 87,480 $ 5,345,028 --------------- TRUCKING -- 0.7% CNF, Inc. 65,700 $ 3,291,570 --------------- UTILITIES -- ELECTRIC POWER -- 1.3% Exelon Corp. 80,000 $ 3,525,600 PG&E Corp.* 49,990 1,663,667 PPL Corp. 12,070 643,090 --------------- $ 5,832,357 --------------- Total Stocks (Identified Cost, $397,694,881) $ 449,017,118 --------------- COLLATERAL FOR SECURITIES LOANED-- 5.3% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 24,015,042 $ 24,015,042 --------------- REPURCHASE AGREEMENT -- 2.0% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $9,227,684 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 9,226,000 $ 9,226,000 --------------- Total Investments (Identified Cost, $430,935,923) $ 482,258,160 --------------- OTHER ASSETS, LESS LIABILITIES -- (5.4)% (24,624,712) --------------- Net Assets-- 100.0% $ 457,633,448 =============== </Table> See portfolio footnotes and notes to financial statements. 35 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 TOTAL RETURN SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 60.3% AEROSPACE -- 1.8% Lockheed Martin Corp.^ 410,890 $ 22,824,940 Northrop Grumman Corp. 107,200 5,827,392 United Technologies Corp.^ 88,300 9,125,805 --------------- $ 37,778,137 --------------- AIRLINES -- 0.1% Southwest Airlines Co.^ 160,930 $ 2,619,940 --------------- ALCOHOLIC BEVERAGES -- 0.1% Diageo PLC 131,200 $ 1,868,333 --------------- AUTOMOTIVE -- 0.1% Toyota Motor Corp. 67,000 $ 2,718,463 --------------- BANKS & CREDIT COMPANIES -- 8.9% American Express Co.^ 152,700 $ 8,607,699 Bank of America Corp. 808,886 38,009,553 Citigroup, Inc. 678,733 32,701,356 Fannie Mae^ 133,600 9,513,656 Freddie Mac 233,140 17,182,418 J.P. Morgan Chase & Co. 801,344 31,260,429 MBNA Corp. 241,150 6,798,019 PNC Financial Services Group, Inc.^ 356,160 20,457,830 SunTrust Banks, Inc.^ 215,700 15,935,916 U.S. Bancorp^ 161,209 5,049,066 Wells Fargo & Co.^ 47,500 2,952,125 --------------- $ 188,468,067 --------------- BIOTECHNOLOGY -- 0.2% MedImmune, Inc.^* 168,300 $ 4,562,613 --------------- BROADCAST & CABLE TV -- 3.8% Comcast Corp., "Special A"* 726,010 $ 23,842,168 Dex Media, Inc.^ 95,350 2,379,936 Grupo Televisa S.A., ADR 21,100 1,276,550 Interpublic Group of Cos., Inc.^* 257,400 3,449,160 News Corp., "A"^ 227,200 4,239,552 Time Warner, Inc.* 85,400 1,660,176 Viacom, Inc., "B" 857,098 31,189,796 Walt Disney Co.^ 461,410 12,827,198 --------------- $ 80,864,536 --------------- BROKERAGE & ASSET MANAGERS -- 3.2% Franklin Resources, Inc.^ 56,000 $ 3,900,400 Goldman Sachs Group, Inc.^ 98,500 10,247,940 Lehman Brothers Holdings, Inc. 23,600 2,064,528 Mellon Financial Corp.^ 708,220 22,032,724 Merrill Lynch & Co., Inc.^ 335,390 20,046,260 Morgan Stanley 156,000 8,661,120 --------------- $ 66,952,972 --------------- BUSINESS SERVICES -- 0.4% Accenture Ltd., "A"^* 306,030 $ 8,262,810 Fiserv, Inc.^* 31,100 1,249,909 --------------- $ 9,512,719 --------------- CHEMICALS -- 2.3% 3M Co. 24,600 $ 2,018,922 Dow Chemical Co.^ 144,800 7,169,048 E.I. du Pont de Nemours & Co. 307,830 15,099,061 Monsanto Co.^ 106,000 5,888,300 Nalco Holding Co.^* 190,200 3,712,704 PPG Industries, Inc.^ 151,200 10,305,792 Syngenta AG 32,900 3,482,427 --------------- $ 47,676,254 --------------- COMPUTER SOFTWARE -- 1.4% Computer Associates International, Inc.^ 267,310 $ 8,302,649 Microsoft Corp. 639,020 17,068,224 Oracle Corp.^* 248,400 3,408,048 --------------- $ 28,778,921 --------------- COMPUTER SOFTWARE -- SYSTEMS -- 0.4% Dell, Inc.* 73,100 $ 3,080,434 Hewlett-Packard Co.^ 79,000 1,656,630 International Business Machines Corp.^ 8,100 798,498 Xerox Corp.^* 131,200 2,231,712 --------------- $ 7,767,274 --------------- CONSTRUCTION -- 0.4% Masco Corp.^ 205,100 $ 7,492,303 --------------- CONSUMER GOODS & SERVICES -- 0.6% Colgate-Palmolive Co. 45,900 $ 2,348,244 Kimberly-Clark Corp. 149,000 9,805,690 --------------- $ 12,153,934 --------------- CONTAINERS -- 1.1% Owens-Illinois, Inc.* 801,480 $ 18,153,522 Smurfit-Stone Container Corp.* 258,480 4,828,406 --------------- $ 22,981,928 --------------- ELECTRICAL EQUIPMENT -- 1.7% Cooper Industries Ltd., "A"^ 38,300 $ 2,600,187 Emerson Electric Co.^ 64,300 4,507,430 General Electric Co. 583,200 21,286,800 Hubbell, Inc., "B"^ 42,400 2,217,520 Tyco International Ltd. 165,900 5,929,266 --------------- $ 36,541,203 --------------- ELECTRONICS -- 0.1% Analog Devices, Inc. 35,900 $ 1,325,428 --------------- ENERGY -- INDEPENDENT -- 1.3% Devon Energy Corp. 349,010 $ 13,583,469 EnCana Corp. 90,100 5,141,106 EOG Resources, Inc.^ 28,500 2,033,760 Unocal Corp.^ 133,500 5,772,540 --------------- $ 26,530,875 --------------- ENERGY -- INTEGRATED -- 2.7% BP PLC, ADR 360,320 $ 21,042,688 ConocoPhillips 100,100 8,691,683 Exxon Mobil Corp. 358,496 18,376,505 TOTAL S.A., ADR^ 84,300 9,259,512 --------------- $ 57,370,388 --------------- FOOD & DRUG STORES -- 0.2% Rite Aid Corp.* 1,285,680 $ 4,705,589 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.4% Archer Daniels Midland Co.^ 306,900 $ 6,846,939 General Mills, Inc. 265,580 13,201,982 H.J. Heinz Co. 172,800 6,737,472 Kellogg Co.^ 138,100 6,167,546 Nestle S.A. 7,663 1,997,584 PepsiCo, Inc.^ 213,710 11,155,662 Sara Lee Corp.^ 201,000 4,852,140 --------------- $ 50,959,325 --------------- FOREST & PAPER PRODUCTS -- 0.9% Bowater, Inc.^ 229,400 $ 10,086,718 International Paper Co.^ 233,200 9,794,400 --------------- $ 19,881,118 --------------- GAMING & LODGING -- 0.4% Cendant Corp.^ 210,200 $ 4,914,476 Hilton Hotels Corp.^ 110,800 2,519,592 --------------- $ 7,434,068 --------------- GENERAL MERCHANDISE -- 0.1% Family Dollar Stores, Inc.^ 91,200 $ 2,848,176 --------------- INSURANCE -- 3.2% AFLAC, Inc.^ 138,400 $ 5,513,856 Allstate Corp. 378,010 19,550,677 Chubb Corp.^ 26,500 2,037,850 Conseco, Inc.^* 543,040 10,833,648 </Table> 36 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued INSURANCE -- continued Hartford Financial Services Group, Inc.^ 242,610 $ 16,815,299 MetLife, Inc.^ 324,390 13,141,039 --------------- $ 67,892,369 --------------- LEISURE & TOYS -- 0.4% Hasbro, Inc.^ 58,900 $ 1,141,482 Mattel, Inc.^ 339,440 6,615,686 --------------- $ 7,757,168 --------------- MACHINERY & TOOLS -- 0.9% Caterpillar, Inc.^ 48,900 $ 4,768,239 Deere & Co. 58,200 4,330,080 Finning International, Inc.##* 4,940 144,024 Illinois Tool Works, Inc.^ 10,900 1,010,212 Ingersoll-Rand Co. Ltd., "A"^ 26,600 2,135,980 Precision Castparts Corp. 47,000 3,086,960 Sandvik AB 79,500 3,199,483 --------------- $ 18,674,978 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 0.8% Apria Healthcare Group, Inc.^* 197,140 $ 6,495,763 HCA, Inc.^ 74,200 2,965,032 Tenet Healthcare Corp.^* 692,740 7,606,285 --------------- $ 17,067,080 --------------- MEDICAL EQUIPMENT -- 0.2% Baxter International, Inc.^ 58,550 $ 2,022,317 Boston Scientific Corp.^* 56,200 1,997,910 --------------- $ 4,020,227 --------------- METALS & MINING -- 0.4% BHP Billiton PLC 294,500 $ 3,445,900 Companhia Vale do Rio Doce, ADR^ 195,620 5,674,936 --------------- $ 9,120,836 --------------- NATURAL GAS -- DISTRIBUTION -- 0.3% AGL Resources, Inc.^ 89,690 $ 2,981,296 KeySpan Corp.^ 19,600 773,220 NiSource, Inc.^ 133,419 3,039,285 --------------- $ 6,793,801 --------------- OIL SERVICES -- 2.2% BJ Services Co.^ 107,920 $ 5,022,597 Cooper Cameron Corp.^* 147,580 7,941,280 GlobalSantaFe Corp.^ 447,470 14,815,732 Noble Corp.^* 355,590 17,687,047 Schlumberger Ltd.^ 15,100 1,010,945 --------------- $ 46,477,601 --------------- PHARMACEUTICALS -- 4.9% Abbott Laboratories^ 400,040 $ 18,661,866 Eli Lilly & Co.^ 17,300 981,775 Johnson & Johnson^ 371,650 23,570,043 Merck & Co., Inc. 922,800 29,658,792 Novartis AG 39,000 1,958,116 Pfizer, Inc. 52,300 1,406,347 Roche Holdings AG 23,800 2,729,831 Wyeth^ 604,400 25,741,396 --------------- $ 104,708,166 --------------- PRINTING & PUBLISHING -- 0.5% Reed Elsevier PLC 781,900 $ 7,200,727 Tribune Co.^ 90,600 3,817,884 --------------- $ 11,018,611 --------------- RAILROAD & SHIPPING -- 0.3% Burlington Northern Santa Fe Corp. 89,500 $ 4,234,245 Union Pacific Corp.^ 29,800 2,004,050 --------------- $ 6,238,295 --------------- RESTAURANTS -- 0.1% McDonald's Corp.^ 79,700 $ 2,555,182 --------------- SPECIALTY CHEMICALS -- 0.4% Air Products & Chemicals, Inc.^ 132,250 $ 7,666,532 Praxair, Inc.^ 17,900 790,285 --------------- $ 8,456,817 --------------- SPECIALTY STORES -- 1.3% Gap, Inc.^ 692,320 $ 14,621,798 Home Depot, Inc.^ 131,690 5,628,431 TJX Cos., Inc.^ 271,000 6,810,230 --------------- $ 27,060,459 --------------- TELECOMMUNICATIONS -- WIRELESS -- 1.8% Nokia Corp., ADR 1,034,490 $ 16,210,458 Vodafone Group PLC, ADR^ 822,427 22,518,051 --------------- $ 38,728,509 --------------- TELECOMMUNICATIONS -- WIRELINE -- 0.9% Cisco Systems, Inc.^* 97,500 $ 1,881,750 Nortel Networks Corp.^* 4,793,600 16,729,664 --------------- $ 18,611,414 --------------- TELEPHONE SERVICES -- 4.1% SBC Communications, Inc.^ 185,146 $ 4,771,212 Sprint Corp.^ 1,756,500 43,649,025 Telus Corp. (Non Voting)* 57,470 1,663,549 Verizon Communications, Inc.^ 907,322 36,755,614 --------------- $ 86,839,400 --------------- TOBACCO -- 0.8% Altria Group, Inc.^ 293,900 $ 17,957,290 --------------- TRUCKING -- 0% CNF, Inc. 4,400 $ 220,440 --------------- UTILITIES -- ELECTRIC POWER -- 2.2% Calpine Corp.* 2,226,920 $ 8,774,065 Cinergy Corp.^ 103,900 4,325,357 Dominion Resources, Inc.^ 135,500 9,178,770 Energy East Corp. 62,500 1,667,500 Entergy Corp.^ 125,900 8,509,581 Exelon Corp.^ 100,380 4,423,747 FirstEnergy Corp. 19,800 782,298 FPL Group, Inc.^ 7,300 545,675 PPL Corp.^ 102,200 5,445,216 Public Service Enterprise Group, Inc.^ 15,800 817,966 TXU Corp.^ 40,100 2,588,856 --------------- $ 47,059,031 --------------- Total Stocks (Identified Cost, $1,077,939,863) $ 1,277,050,238 --------------- BONDS -- 37.6% <Caption> PAR AMOUNT ADVERTISING & BROADCASTING -- 0.1% News America Holdings, 8.5%, 2025 $ 994,000 $ 1,264,972 News America, Inc., 6.2%, 2034## 831,000 842,233 --------------- $ 2,107,205 --------------- AEROSPACE -- 0.4% BAE Systems Holdings, Inc., 6.4%, 2011## $ 1,950,000 $ 2,185,558 Boeing Capital Corp., 6.5%, 2012 3,252,000 3,643,804 Northrop Grumman Corp., 7.75%, 2031 2,738,000 3,505,486 --------------- $ 9,334,848 --------------- AIRLINES -- 0.1% Continental Airlines, Inc., 6.648%, 2017 $ 2,378,448 $ 2,310,197 --------------- ALCOHOLIC BEVERAGES -- 0.1% Miller Brewing Co., 5.5%, 2013## $ 2,785,000 $ 2,911,010 --------------- ASSET BACKED & SECURITIZED -- 1.7% AmeriCredit Automobile Receivables Trust, 2.18%, 2008 $ 2,195,000 $ 2,175,396 Bear Stearns Commercial Mortgage Securities, Inc., 6.8%, 2008 1,367,144 1,426,875 Beneficial Home Equity Loan Trust, 2.54%, 2037 1,425,871 1,415,545 </Table> 37 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued ASSET BACKED & SECURITIZED -- continued Blackrock Capital Finance LP, 7.75%, 2026## $ 323,805 $ 323,602 CPS Auto Receivables Trust, 2.89%, 2009## 184,242 182,198 CRIIMI MAE CMBS Corp., 6.701%, 2008## 1,272,000 1,327,863 CRIIMI MAE Commercial Mortgage Trust, 7%, 2033## 1,630,000 1,749,235 Capital One Auto Finance Trust, 4.79%, 2009 1,750,000 1,767,107 Chase Commercial Mortgage Securities Corp., 6.39%, 2008 2,893,000 3,126,654 Chase Commercial Mortgage Securities Corp., 7.543%, 2009 774,991 833,808 Citibank Credit Card Issuance Trust, 6.65%, 2008 4,743,000 4,934,810 Credit Suisse First Boston Mortgage, 6.38%, 2035 800,000 880,264 Deutsche Mortgage & Asset Receiving Corp., 6.538%, 2031 1,948,864 2,072,720 Falcon Franchise Loan LLC, 7.382%, 2010## 571,184 604,324 First Union-Lehman Brothers Bank of America, 6.56%, 2035 886,538 953,149 First Union-Lehman Brothers Commercial Mortgage Trust, 7.38%, 2029 595,176 633,299 First Union-Lehman Brothers Commercial Mortgage Trust, 6.65%, 2029 560,224 596,154 Goldman Sachs Mortgage Securities Corp., 6.06%, 2030 1,465,478 1,488,432 J.P. Morgan Commercial Mortgage Finance Corp., 6.613%, 2030 1,179,000 1,259,038 Merrill Lynch Mortgage Investors, Inc., 6.39%, 2030 685,238 727,280 Morgan Stanley Capital I, Inc., 0.6197%, 2030^^## 73,971,750 1,694,937 Mortgage Capital Funding, Inc., 6.337%, 2031 2,846,114 3,042,919 Multi-Family Capital Access One, Inc., 6.65%, 2024 518,236 566,919 Residential Accredit Loans, Inc., 7%, 2028 315,603 315,019 Residential Asset Mortgage Products, Inc., 3.8%, 2030 982,466 979,835 Residential Asset Mortgage Products, Inc., 4.9708%, 2034 931,000 942,697 --------------- $ 36,020,079 --------------- AUTOMOTIVE -- 0.7% DaimlerChrysler N.A. Holdings Corp., 8%, 2010 $ 678,000 $ 783,636 DaimlerChrysler N.A. Holdings Corp., 6.5%, 2013 3,649,000 3,957,760 Ford Motor Co., 7.45%, 2031 2,274,000 2,287,048 Ford Motor Credit Co., 6.5%, 2007 810,000 842,276 Ford Motor Credit Co., 7.875%, 2010 1,726,000 1,901,638 Ford Motor Credit Co., 7.375%, 2011 1,165,000 1,255,580 General Motors Acceptance Corp., 7.25%, 2011 1,644,000 1,721,206 General Motors Corp., 7.2%, 2011 707,000 725,129 General Motors Corp., 8.375%, 2033 889,000 921,078 --------------- $ 14,395,351 --------------- BANKS & CREDIT COMPANIES -- 1.1% Abbey National Capital Trust I, 8.963% to 2030, 5.389% to 2049 $ 1,558,000 $ 2,171,448 Bank of America Corp., 7.4%, 2011 2,792,000 3,234,191 Citigroup, Inc., 5%, 2014## 4,439,000 4,460,414 HBOS Capital Funding LP, 6.071% to 2014, 4.464% to 2049## $ 977,000 $ 1,047,108 J.P. Morgan Chase & Co., 5.125%, 2014 689,000 693,520 Mizuho Financial Group, Inc., 5.79%, 2014## 1,078,000 1,132,330 Natexis AMBS Co. LLC, 8.44% to 2008, 5.846% to 2049## 135,000 152,095 Popular North America, Inc., 4.25%, 2008 1,839,000 1,856,353 RBS Capital Trust II, 6.425% to 2034, 4.507% to 2049 1,490,000 1,573,537 Socgen Real Estate LLC, 7.64% to 2007, 5.343% to 2049## 3,128,000 3,431,097 UniCredito Italiano Capital Trust II, 9.2% to 2010, 5.914% to 2049## 1,509,000 1,853,722 Wachovia Corp., 5.25%, 2014 500,000 512,452 Wells Fargo & Co., 6.45%, 2011 340,000 378,102 --------------- $ 22,496,369 --------------- BROADCAST & CABLE TV -- 0.4% Cox Communications, Inc., 4.625%, 2013 $ 1,624,000 $ 1,553,544 TCI Communications Financing III, 9.65%, 2027 4,805,000 5,557,204 Time Warner Entertainment Co. LP, 10.15%, 2012 335,000 439,487 --------------- $ 7,550,235 --------------- BROKERAGE & ASSET MANAGERS -- 0.6% Credit Suisse First Boston (USA), Inc., 4.625%, 2008 $ 2,447,000 $ 2,507,441 Credit Suisse First Boston (USA), Inc., 6.5%, 2012 2,125,000 2,365,087 Goldman Sachs Group, Inc., 5.7%, 2012 2,453,000 2,600,227 Lehman Brothers Holdings, Inc., 7.75%, 2005 1,583,000 1,585,036 Lehman Brothers Holdings, Inc., 8.25%, 2007 1,405,000 1,558,651 Merrill Lynch & Co., Inc., 5.45%, 2014 807,000 834,860 Morgan Stanley Group, Inc., 6.75%, 2011 1,530,000 1,716,106 --------------- $ 13,167,408 --------------- BUILDING -- 0.1% CRH North America, Inc., 6.95%, 2012 $ 1,847,000 $ 2,105,310 --------------- CHEMICALS -- 0.1% Dow Chemical Co., 5.75%, 2008 $ 1,416,000 $ 1,507,818 --------------- CONGLOMERATES -- 0.1% Kennametal, Inc., 7.2%, 2012 $ 1,780,000 $ 1,977,998 --------------- CONSUMER CYCLICAL -- 0.1% Cendant Corp., 6.875%, 2006 $ 1,280,000 $ 1,346,643 Cendant Corp., 6.25%, 2008 818,000 872,984 --------------- $ 2,219,627 --------------- DEFENSE ELECTRONICS -- 0.0% Raytheon Co., 6.15%, 2008 $ 1,077,000 $ 1,157,915 --------------- EMERGING MARKET QUASI-SOVEREIGN -- 0% Pemex Project Funding Master Trust, 8.625%, 2022 $ 316,000 $ 367,666 --------------- EMERGING MARKET SOVEREIGN -- 0.2% State of Israel, 4.625%, 2013 $ 981,000 $ 948,211 United Mexican States, 6.625%, 2015 2,169,000 2,329,506 United Mexican States, 8.125%, 2019 726,000 851,961 United Mexican States, 8%, 2022 513,000 591,746 --------------- $ 4,721,424 --------------- ENERGY -- INDEPENDENT -- 0.2% Devon Financing Corp. U.L.C., 6.875%, 2011 $ 1,456,000 $ 1,649,003 EnCana Holdings Finance Corp., 5.8%, 2014 951,000 1,010,409 </Table> 38 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued ENERGY -- INDEPENDENT -- continued Kerr-McGee Corp., 6.95%, 2024 $ 761,000 $ 841,541 Pioneer Natural Resource Co., 5.875%, 2016 915,000 955,911 --------------- $ 4,456,864 --------------- ENERGY -- INTEGRATED -- 0.0% Amerada Hess Corp., 7.3%, 2031 $ 578,000 $ 644,817 --------------- ENTERTAINMENT -- 0.1% Walt Disney Co., 6.75%, 2006 $ 643,000 $ 669,951 Walt Disney Co., 6.375%, 2012 1,132,000 1,260,674 --------------- $ 1,930,625 --------------- FINANCIAL INSTITUTIONS -- 0.4% DBS Capital Funding Corp., 7.657% to 2011, 5.764% to 2049## $ 1,476,000 $ 1,706,781 General Electric Capital Corp., 7.5%, 2005 3,643,000 3,705,743 General Electric Capital Corp., 8.75%, 2007 904,000 1,012,769 SLM Corp., 4%, 2009 1,394,000 1,393,325 SLM Corp., 5.375%, 2013 1,702,000 1,760,605 --------------- $ 9,579,223 --------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 0.2% Cadbury Schweppes U.S. Finance, 5.125%, 2013## $ 2,689,000 $ 2,737,114 Kraft Foods, Inc., 6.25%, 2012 1,079,000 1,184,488 --------------- $ 3,921,602 --------------- FOREST & PAPER PRODUCTS -- 0.2% MeadWestvaco Corp., 6.8%, 2032 $ 915,000 $ 1,000,216 Weyerhaeuser Co., 6.75%, 2012 2,123,000 2,392,264 --------------- $ 3,392,480 --------------- INSURANCE -- 0.7% AIG SunAmerica Institutional Funding II, 5.75%, 2009 $ 2,804,000 $ 2,972,013 AIG SunAmerica, Inc, 7.6%, 2005## 3,135,000 3,199,628 MetLife, Inc., 6.5%, 2032 2,610,000 2,846,289 Prudential Financial, Inc., 5.1%, 2014 3,295,000 3,310,790 Prudential Funding Corp., 6.6%, 2008## 1,544,000 1,671,000 --------------- $ 13,999,720 --------------- INSURANCE -- PROPERTY & CASUALTY -- 0.2% Allstate Corp., 6.125%, 2032 $ 1,617,000 $ 1,705,710 Fund American Cos., Inc., 5.875%, 2013 1,110,000 1,129,709 Safeco Corp., 4.875%, 2010 283,000 289,764 Travelers Property Casualty Corp., 6.375%, 2033 736,000 755,960 --------------- $ 3,881,143 --------------- INTERNATIONAL MARKET QUASI-SOVEREIGN -- 0.2% Hydro-Quebec, 6.3%, 2011 $ 2,256,000 $ 2,515,257 KFW International Finance, Inc., 4.25%, 2005 1,600,000 1,607,507 --------------- $ 4,122,764 --------------- INTERNATIONAL MARKET SOVEREIGN -- 0.1% Republic of Italy, 4.625%, 2005 $ 3,119,000 $ 3,150,196 --------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 0.1% HCA, Inc., 8.75%, 2010 $ 355,000 $ 405,795 HCA, Inc., 6.95%, 2012 1,390,000 1,463,538 --------------- $ 1,869,333 --------------- MORTGAGE BACKED -- 13.5% Fannie Mae, 5.722%, 2009 $ 5,090,000 $ 5,369,334 Fannie Mae, 4.01%, 2013 198,743 191,768 Fannie Mae, 4.63%, 2014 494,350 494,217 Fannie Mae, 4.518%, 2014 1,773,236 1,763,496 Fannie Mae, 4.846%, 2014 1,001,605 1,017,881 Fannie Mae, 6%, 2016 - 2034 44,473,519 46,208,447 Fannie Mae, 5.5%, 2016 - 2034 85,191,124 86,826,577 Fannie Mae, 5%, 2018 - 2034 17,826,520 18,102,275 Fannie Mae, 4.5%, 2018 - 2019 8,775,094 8,763,402 Fannie Mae, 6.5%, 2028 - 2034 18,332,714 19,247,248 Fannie Mae, 7.5%, 2030 - 2031 $ 852,938 $ 913,958 Freddie Mac, 5%, 2017 - 2033 16,092,907 16,152,376 Freddie Mac, 4.5%, 2018 - 2019 12,355,195 12,343,350 Freddie Mac, 5.5%, 2019 - 2034 20,043,236 20,384,329 Freddie Mac, 6%, 2023 - 2034 13,634,702 14,107,275 Freddie Mac, 6.5%, 2034 5,066,147 5,317,259 Ginnie Mae, 7.5%, 2024 - 2028 13,925 14,995 Ginnie Mae, 6.5%, 2028 - 2034 2,534,074 2,669,718 Ginnie Mae, 6%, 2033 - 2034 10,182,015 10,558,928 Ginnie Mae, 5.5%, 2033 - 2034 14,123,068 14,437,645 Ginnie Mae, 5%, 2034 1,460,264 1,462,060 --------------- $ 286,346,538 --------------- NATURAL GAS -- PIPELINE -- 0.2% CenterPoint Energy Resources Corp., 7.875%, 2013 $ 812,000 $ 965,135 Kinder Morgan Energy Partners LP, 6.75%, 2011 740,000 826,158 Kinder Morgan Energy Partners LP, 7.4%, 2031 1,373,000 1,596,770 Kinder Morgan Energy Partners LP, 7.75%, 2032 980,000 1,182,738 --------------- $ 4,570,801 --------------- PHARMACEUTICALS -- 0.1% Wyeth, 5.25%, 2013 $ 1,226,000 $ 1,274,210 --------------- POLLUTION CONTROL -- 0.1% Waste Management, Inc., 7.375%, 2010 $ 1,341,000 $ 1,537,125 --------------- PRINTING & PUBLISHING -- 0.1% Belo Corp., 7.75%, 2027 $ 2,533,000 $ 3,004,761 --------------- RAILROAD & SHIPPING -- 0.0% Union Pacific Corp., 6.125%, 2012 $ 507,000 $ 557,641 Union Pacific Corp., 5.375%, 2014 487,000 504,474 --------------- $ 1,062,115 --------------- REAL ESTATE -- 0.4% Boston Properties, Inc., 5%, 2015 $ 369,000 $ 359,836 EOP Operating LP, 6.8%, 2009 1,238,000 1,356,989 HRPT Properties Trust, 6.25%, 2016 1,169,000 1,233,057 Simon Property Group LP, 6.375%, 2007 1,069,000 1,140,510 Vornado Realty Trust, 5.625%, 2007 3,304,000 3,430,309 --------------- $ 7,520,701 --------------- TELECOMMUNICATIONS -- WIRELESS -- 0.1% AT&T Wireless Services, Inc., 7.35%, 2006 $ 903,000 $ 944,664 Sprint Capital Corp., 6.875%, 2028 1,070,000 1,171,422 --------------- $ 2,116,086 --------------- TELECOMMUNICATIONS -- WIRELINE -- 0.8% BellSouth Corp., 6.55%, 2034 $ 1,472,000 $ 1,603,957 Deutsche Telekom International Finance B.V., 8.75%, 2030 1,479,000 1,952,957 France Telecom S.A., 7.75%, 2011 816,000 973,409 PCCW-HKTC Capital II Ltd., 6%, 2013## 1,321,000 1,388,662 SBC Communications, Inc., 5.1%, 2014 1,273,000 1,284,831 Telecom Italia Capital, 5.25%, 2013 1,504,000 1,520,145 Telecom Italia Capital, 6%, 2034## 823,000 804,610 Telecomunicaciones de Puerto Rico, Inc., 6.65%, 2006 1,716,000 1,779,617 Verizon New York, Inc., 6.875%, 2012 4,213,000 4,729,000 --------------- $ 16,037,188 --------------- U.S. GOVERNMENT AGENCIES -- 4.2% Fannie Mae, 2.5%, 2006 $ 3,472,000 $ 3,441,349 Fannie Mae, 5.25%, 2007 12,269,000 12,783,513 Fannie Mae, 6.625%, 2009 - 2010 20,829,000 23,364,679 Fannie Mae, 6%, 2011 784,000 862,554 Fannie Mae, 4.125%, 2014 3,113,000 3,017,144 Fannie Mae, 4.625%, 2014 2,516,000 2,517,889 Federal Home Loan Bank, 2.875%, 2006 3,325,000 3,313,216 </Table> 39 <Page> <Table> <Caption> ISSUER PAR AMOUNT VALUE BONDS -- continued U.S. GOVERNMENT AGENCIES -- continued Freddie Mac, 7%, 2005 $ 9,270,000 $ 9,477,370 Freddie Mac, 2.75%, 2006 9,747,000 9,669,891 Freddie Mac, 2.875%, 2006 2,198,000 2,182,579 Freddie Mac, 4.875%, 2013 10,686,000 10,988,649 Small Business Administration, 4.35%, 2023 441,240 432,958 Small Business Administration, 4.77%, 2024 1,149,713 1,151,198 Small Business Administration, 4.99%, 2024 1,561,000 1,578,912 Small Business Administration, 5.18%, 2024 1,883,141 1,926,454 Small Business Administration, 5.52%, 2024 2,728,773 2,839,783 --------------- $ 89,548,138 --------------- U.S. TREASURY OBLIGATIONS -- 8.8% U.S. Treasury Bonds, 8%, 2021 $ 320,000 $ 439,262 U.S. Treasury Bonds, 6.25%, 2023 28,711,000 33,613,174 U.S. Treasury Bonds, 5.375%, 2031 7,810,000 8,445,172 U.S. Treasury Notes, 6.5%, 2005 3,354,000 3,402,999 U.S. Treasury Notes, 1.25%, 2005 3,404,000 3,387,777 U.S. Treasury Notes, 6.875%, 2006 6,270,000 6,601,871 U.S. Treasury Notes, 7%, 2006 28,864,000 30,602,594 U.S. Treasury Notes, 5.5%, 2008 7,085,000 7,549,400 U.S. Treasury Notes, 4.75%, 2008 - 2014 62,037,000 64,923,469 U.S. Treasury Notes, 4.25%, 2010 6,664,953 7,731,085 U.S. Treasury Notes, 3%, 2012 10,300,317 11,494,103 U.S. Treasury Notes, 4.375%, 2012 1,778,000 1,820,436 U.S. Treasury Notes, 4%, 2012 1,910,000 1,906,791 U.S. Treasury Notes, 3.875%, 2013 4,862,000 4,797,049 --------------- $ 186,715,182 --------------- UTILITIES -- ELECTRIC POWER -- 1.1% DTE Energy Co., 7.05%, 2011 $ 1,827,000 $ 2,068,802 Duke Capital Corp., 8%, 2019 1,001,000 1,221,559 Exelon Generation Co. LLC, 6.95%, 2011 1,500,000 1,693,101 FirstEnergy Corp., 6.45%, 2011 1,417,000 1,539,528 MidAmerican Energy Holdings Co., 3.5%, 2008 1,030,000 1,008,939 MidAmerican Energy Holdings Co., 5.875%, 2012 535,000 566,908 MidAmerican Funding LLC, 6.927%, 2029 2,762,000 3,097,519 Niagara Mohawk Power Corp., 7.75%, 2006 942,000 997,648 Northeast Utilities, 8.58%, 2006 682,709 714,830 Oncor Electric Delivery Co., 7%, 2022 2,032,000 2,317,520 PSEG Power LLC, 6.95%, 2012 697,000 785,407 PSEG Power LLC, 8.625%, 2031 918,000 1,218,901 Pacific Gas & Electric Co., 4.8%, 2014 1,145,000 1,140,988 System Energy Resources, Inc., 5.129%, 2014## 1,116,000 1,116,915 TXU Energy Co., 7%, 2013 1,019,000 1,138,071 W3A Funding Corp., 8.09%, 2017 2,089,918 2,312,327 --------------- $ 22,938,963 --------------- Total Bonds (Identified Cost, $781,319,175) $ 797,971,035 --------------- SHORT-TERM OBLIGATION -- ^^^ 2.2% New Center Asset Trust, 2.25%, due 1/03/05, at Amortized Cost $ 47,289,000 $ 47,283,089 --------------- COLLATERAL FOR SECURITIES LOANED -- 13.1% <Caption> SHARES Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 277,989,607 $ 277,989,607 --------------- Total Investments (Identified Cost, $2,184,531,734)~ $ 2,400,293,969 --------------- OTHER ASSETS, LESS LIABILITIES -- (13.2)% (280,674,889) --------------- Net Assets -- 100.0% $ 2,119,619,080 =============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 UTILITIES SERIES <Table> <Caption> ISSUER SHARES VALUE STOCKS -- 87.9% BROADCAST & CABLE TV -- 15.5% Cablevision Systems Corp., "A"^* 131,800 $ 3,281,820 Citadel Broadcasting Corp.^* 158,700 2,567,766 Comcast Corp., "Special A"* 271,900 8,929,196 Cox Radio, Inc., "A"* 159,600 2,630,208 Dex Media, Inc.^ 69,990 1,746,950 EchoStar Communications Corp., "A"^ 64,600 2,147,304 Grupo Televisa S.A., ADR 82,000 4,961,000 News Corp., "A"^ 331,500 6,185,790 NTL, Inc.* 41,300 3,013,248 R.H. Donnelley Corp.* 28,700 1,694,735 Radio One, Inc., "A"* 62,900 1,012,690 Radio One, Inc., "D"^* 102,900 1,658,748 Time Warner, Inc.* 223,100 4,337,064 TV Azteca S.A. de C.V., ADR 377,700 3,882,756 Viacom, Inc., "B" 165,400 6,018,906 Walt Disney Co. 70,300 1,954,340 --------------- $ 56,022,521 --------------- CONGLOMERATES -- 1.8% E.ON AG 71,700 $ 6,512,708 --------------- ENERGY -- INDEPENDENT -- 2.0% EnCana Corp.* 25,600 $ 1,459,018 NRG Energy, Inc.* 139,700 5,036,185 Talisman Energy, Inc.* 25,300 681,961 --------------- $ 7,177,164 --------------- ENERGY -- INTEGRATED -- 0.1% TOTAL S.A 1,600 $ 348,269 --------------- ENTERTAINMENT -- 0.4% Fox Entertainment Group, Inc., "A"* 42,100 $ 1,316,046 --------------- NATURAL GAS -- DISTRIBUTION -- 7.2% AGL Resources, Inc. 189,560 $ 6,300,974 Equitable Resources, Inc.^ 5,500 333,630 MDU Resources Group, Inc.^ 125,550 3,349,674 Northwestern Corp.^* 206,499 5,781,972 ONEOK, Inc. 14,400 409,248 Questar Corp.^ 46,500 2,369,640 Sempra Energy^ 207,400 7,607,432 --------------- $ 26,152,570 --------------- NATURAL GAS -- PIPELINE -- 4.0% El Paso Corp.^ 248,400 $ 2,583,360 Enagas S.A. 417,274 6,895,409 Kinder Morgan, Inc.^ 66,970 4,897,516 Williams Cos., Inc. 10,300 167,787 --------------- $ 14,544,072 --------------- OIL SERVICES -- 2.8% GlobalSantaFe Corp. 41,200 $ 1,364,132 Halliburton Co. 124,400 4,881,456 Noble Corp.* 28,100 1,397,694 Pride International, Inc.^* 111,600 2,292,264 --------------- $ 9,935,546 --------------- PRINTING & PUBLISHING -- 0.4% Lamar Advertising Co., "A"* 31,300 $ 1,339,014 --------------- TELECOMMUNICATIONS -- WIRELESS -- 5.9% America Movil S.A. de C.V., ADR 109,000 $ 5,706,150 SK Telecom Co. Ltd. 7,730 1,471,030 SK Telecom Co. Ltd., ADR 134,200 2,985,950 Vodafone Group PLC 4,147,160 11,227,187 --------------- $ 21,390,317 --------------- TELEPHONE SERVICES -- 16.4% Brasil Telecom Participacoes S.A., ADR^ 68,600 $ 2,617,090 CenturyTel, Inc.^ 131,200 4,653,664 Citizens Communications Co.^ 354,600 4,889,934 Compania de Telecomunicaciones de Chile S.A., ADR^ 94,400 1,061,056 Deutsche Telekom AG 348,600 7,861,773 </Table> 40 <Page> <Table> <Caption> ISSUER SHARES VALUE STOCKS -- continued TELEPHONE SERVICES -- continued France Telecom S.A. 41,900 $ 1,382,516 Hanaro Telecom, Inc.* 535,700 1,663,713 Iowa Telecommunications Services, Inc. 44,500 959,865 KT Freetel Co. Ltd. 104,200 2,486,225 SBC Communications, Inc. 114,300 2,945,511 Singapore Telecommunications Ltd. 562,000 819,182 Sprint Corp. 380,750 9,461,638 Telecom Corp. of New Zealand Ltd. 867,321 3,831,163 Telefonica S.A. 313,200 5,879,818 Telus Corp. 104,720 3,160,404 Telus Corp. (Non Voting)* 94,480 2,734,854 Verizon Communications, Inc. 73,450 2,975,460 --------------- $ 59,383,866 --------------- UTILITIES -- ELECTRIC POWER -- 31.4% AES Corp.* 666,500 $ 9,111,055 AWG PLC 125,600 1,977,557 Cinergy Corp.^ 156,300 6,506,769 Constellation Energy Group, Inc. 122,200 5,341,362 CPFL Energia S.A., ADR^* 144,150 2,862,819 Dominion Resources, Inc. 107,700 7,295,598 DTE Energy Co.^ 113,200 4,882,316 Edison International^ 89,000 2,850,670 Endesa S.A. 42,700 1,000,004 Enel S.p.A. 237,900 2,329,762 Energias de Portugal S.A. 709,500 2,143,069 Enersis S.A., ADR^* 393,300 3,346,983 Entergy Corp. 151,500 10,239,885 Exelon Corp. 187,300 8,254,311 FirstEnergy Corp. 22,900 904,779 International Power PLC* 227,000 672,181 PG&E Corp.^* 217,700 7,245,056 PPL Corp.^ 214,100 11,407,248 Red Electrica de Espana S.A. 29,600 661,538 Reliant Energy, Inc.^* 51,200 698,880 RWE AG 30,000 1,653,844 SCANA Corp.^ 38,000 1,497,200 Severn Trent PLC 125,400 2,324,105 Suez S.A. 133,700 3,553,115 TXU Corp.^ 140,200 9,051,312 United Utilities PLC 26,500 319,977 United Utilities PLC, "A" 94,300 808,791 Veolia Environment 124,733 4,499,160 --------------- $ 113,439,346 --------------- Total Stocks (Identified Cost, $257,981,264) $ 317,561,439 --------------- BONDS -- 7.7% <Caption> PAR AMOUNT ASSET BACKED & SECURITIZED -- 0% Falcon Franchise Loan LLC, 2.6827%, 2023^^## $ 1,081,651 $ 139,525 --------------- BROADCAST & CABLE TV -- 0% Continental Cablevision, Inc., 9.5%, 2013 $ 103,000 $ 111,511 --------------- ENERGY -- INDEPENDENT -- 0.5% Chesapeake Energy Corp., 7.5%, 2014 $ 280,000 $ 305,900 Chesapeake Energy Corp., 6.375%, 2015## 1,445,000 1,484,737 --------------- $ 1,790,637 --------------- NATURAL GAS -- PIPELINE -- 0.5% ANR Pipeline Co., 9.625%, 2021 $ 1,353,000 $ 1,703,089 --------------- TELECOMMUNICATIONS -- WIRELESS -- 1.8% Alamosa Holdings, Inc., 8.5%, 2012 $ 1,505,000 $ 1,644,212 American Tower, Inc., 7.25%, 2011 1,470,000 1,558,200 Rogers Wireless, Inc., 8%, 2012## 1,030,000 1,089,225 Rogers Wireless, Inc., 6.375%, 2014 2,220,000 2,197,800 --------------- $ 6,489,437 --------------- TELECOMMUNICATIONS -- WIRELINE -- 0.5% Citizens Communications Co., 9.25%, 2011 $ 1,360,000 $ 1,591,200 --------------- UTILITIES -- ELECTRIC POWER -- 4.4% AES Corp., 8.875%, 2011 $ 1,792,000 $ 2,047,360 Allegheny Energy Supply Co. LLC, 8.25%, 2012## 2,230,000 2,492,025 Beaver Valley Funding Corp., 9%, 2017 771,000 911,854 Calpine Corp., 8.75%, 2013## 1,415,000 1,167,375 DPL, Inc., 6.875%, 2011 1,487,000 1,624,000 Empresa Nacional de Electricidad S.A., 8.35%, 2013 2,394,000 2,774,076 Enersis S.A., 7.375%, 2014 1,341,000 1,461,521 NRG Energy, Inc., 8%, 2013## 2,285,000 2,490,650 PSEG Energy Holdings LLC, 7.75%, 2007 79,000 83,542 PSEG Energy Holdings LLC, 8.625%, 2008 647,000 710,082 TXU Eastern Funding Co., 6.75%, 2009* 191,000 24,830 Texas Genco LLC, 6.875%, 2014## 40,000 41,350 --------------- $ 15,828,665 --------------- Total Bonds (Identified Cost, $26,992,199) $ 27,654,064 --------------- CONVERTIBLE PREFERRED STOCKS -- 0.9% <Caption> SHARES ENERGY -- INDEPENDENT -- 0.1% NRG Energy, Inc., 4% ## 324 $ 356,251 --------------- NATURAL GAS -- DISTRIBUTION -- 0.3% Sempra Energy, 8.5% 36,400 $ 1,132,768 --------------- UTILITIES -- ELECTRIC POWER -- 0.5% AES Trust III, 6.75% 33,500 $ 1,653,225 --------------- Total Convertible Preferred Stocks (Identified Cost, $2,844,994) $ 3,142,244 --------------- COLLATERAL FOR SECURITIES LOANED-- 16.4% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 59,126,817 $ 59,126,817 --------------- REPURCHASE AGREEMENT -- 3.2% <Caption> PAR AMOUNT Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $11,688,133 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 11,686,000 $ 11,686,000 --------------- Total Investments (Identified Cost, $358,631,274) $ 419,170,564 --------------- OTHER ASSETS, LESS LIABILITIES -- (16.1)% (58,031,185) --------------- Net Assets -- 100.0% $ 361,139,379 =============== </Table> See portfolio footnotes and notes to financial statements. 41 <Page> PORTFOLIO FOOTNOTES: * Non-income producing security. + Restricted security. ^ All or a portion of this security is on loan. ^^ Interest only security. ## SEC Rule 144A restriction. ^^^ The rate shown represents an annualized yield at time of purchase. ~ As of December 31, 2004, Global Growth Series had one security representing $1,096,488 and 0.6% of net assets that was fair valued in accordance with the policies adopted by the Board of Trustees. ~ As of December 31, 2004, Mid Cap Growth Series had one security representing $201,612 and 0.2% of net assets that was fair valued in accordance with the policies adopted by the Board of Trustees. ~ As of December 31, 2004, Total Return Series had one security representing $144,024 and 0.01% of net assets that was fair valued in accordance with the policies adopted by the Board of Trustees. Abbreviations have been used throughout this report to indicate amounts shown in currencies other than the U.S. Dollar. A list of abbreviations is shown below. EUR = Euro GBP = British Pound ABBREVIATIONS: ADR = American Depository Receipt GDR = Global Depository Receipt 42 <Page> MFS/SUN LIFE SERIES TRUST STATEMENTS OF ASSETS AND LIABILITIES -- December 31, 2004 <Table> <Caption> CAPITAL EMERGING GLOBAL APPRECIATION GROWTH GROWTH SERIES SERIES SERIES ---------------- ---------------- ---------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 613,750,283 $ 434,853,364 $ 181,008,789 Unrealized appreciation (depreciation) 96,201,667 61,519,413 26,219,417 ---------------- ---------------- ---------------- Total investments, at value (including securities loaned of $--, $57,799,725, $24,726,242, $-- and $41,732,178, respectively) $ 709,951,950 $ 496,372,777 $ 207,228,206 Cash 96 575 626 Foreign currency, at value (identified cost, $--, $--, $14,751, $-- and $--, respectively) -- -- 15,224 Receivable for investments sold 217,208 717,150 1,732,579 Receivable for series shares sold 22,234 78,635 167,783 Interest and dividends receivable 353,463 283,163 181,638 Receivable from administrative proceeding settlement 756,214 374,251 54,374 Other assets 182 3,005 1,780 ---------------- ---------------- ---------------- Total assets $ 711,301,347 $ 497,829,556 $ 209,382,210 ================ ================ ================ Liabilities: Payable for investments purchased $ 2,610,458 $ 1,269,108 $ 194,022 Payable for series shares reacquired 352,209 349,290 195,770 Collateral for securities loaned, at value -- 59,187,926 25,930,918 Payable to affiliates -- Management fee 15,592 9,019 4,536 Distribution fee (Service Class) 248 153 54 Accrued expenses and other liabilities 79,429 63,955 126,054 ---------------- ---------------- ---------------- Total liabilities $ 3,057,936 $ 60,879,451 $ 26,451,354 ---------------- ---------------- ---------------- Net assets $ 708,243,411 $ 436,950,105 $ 182,930,856 ================ ================ ================ Net assets consist of: Paid-in capital $ 1,356,224,522 $ 855,387,325 $ 254,612,839 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 96,210,386 61,522,489 26,226,523 Accumulated net realized gain (loss) on investments and foreign currency transactions (748,543,510) (479,959,709) (98,662,905) Accumulated undistributed net investment income 4,352,013 -- 754,399 ---------------- ---------------- ---------------- Total $ 708,243,411 $ 436,950,105 $ 182,930,856 ================ ================ ================ Net Assets: Initial Class $ 672,246,437 $ 414,810,731 $ 175,146,104 Service Class 35,996,974 22,139,374 7,784,752 ---------------- ---------------- ---------------- Total $ 708,243,411 $ 436,950,105 $ 182,930,856 ================ ================ ================ Shares of beneficial interest outstanding: Initial Class 34,913,337 26,503,527 14,222,320 Service Class 1,884,018 1,427,279 636,054 ---------------- ---------------- ---------------- Total 36,797,355 27,930,806 14,858,374 ================ ================ ================ Net asset value per share: Initial Class $ 19.25 $ 15.65 $ 12.31 ================ ================ ================ Service Class $ 19.11 $ 15.51 $ 12.24 ================ ================ ================ <Caption> MANAGED MASSACHUSETTS SECTORS INVESTORS TRUST SERIES SERIES ---------------- ---------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 123,874,931 $ 1,018,918,387 Unrealized appreciation (depreciation) 21,992,861 178,362,870 ---------------- ---------------- Total investments, at value (including securities loaned of $--, $57,799,725, $24,726,242, $-- and $41,732,178, respectively) $ 145,867,792 $ 1,197,281,257 Cash 607 48 Foreign currency, at value (identified cost, $--, $--, $14,751, $-- and $--, respectively) -- -- Receivable for investments sold 378 100,265 Receivable for series shares sold 1,690 43,525 Interest and dividends receivable 44,446 1,323,066 Receivable from administrative proceeding settlement 216,578 565,413 Other assets 2,236 7,596 ---------------- ---------------- Total assets $ 146,133,727 $ 1,199,321,170 ================ ================ Liabilities: Payable for investments purchased $ -- $ 431,202 Payable for series shares reacquired 82,229 488,644 Collateral for securities loaned, at value -- 42,672,567 Payable to affiliates -- Management fee 3,273 17,526 Distribution fee (Service Class) 21 565 Accrued expenses and other liabilities 48,678 70,825 ---------------- ---------------- Total liabilities $ 134,201 $ 43,681,329 ---------------- ---------------- Net assets $ 145,999,526 $ 1,155,639,841 ================ ================ Net assets consist of: Paid-in capital $ 324,082,082 $ 1,368,735,127 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 21,992,861 178,369,602 Accumulated net realized gain (loss) on investments and foreign currency transactions (200,820,055) (402,153,766) Accumulated undistributed net investment income 744,638 10,688,878 ---------------- ---------------- Total $ 145,999,526 $ 1,155,639,841 ================ ================ Net Assets: Initial Class $ 143,047,994 $ 1,073,586,865 Service Class 2,951,532 82,052,976 ---------------- ---------------- Total $ 145,999,526 $ 1,155,639,841 ================ ================ Shares of beneficial interest outstanding: Initial Class 8,105,452 37,978,363 Service Class 168,587 2,917,088 ---------------- ---------------- Total 8,274,039 40,895,451 ================ ================ Net asset value per share: Initial Class $ 17.65 $ 28.27 ================ ================ Service Class $ 17.51 $ 28.13 ================ ================ </Table> See notes to financial statements. 43 <Page> <Table> <Caption> MID CAP GROWTH RESEARCH TOTAL RETURN UTILITIES SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 138,625,922 $ 430,935,923 $ 2,184,531,734 $ 358,631,274 Unrealized appreciation (depreciation) 19,328,380 51,322,237 215,762,235 60,539,290 --------------- --------------- --------------- --------------- Total investments, at value (including securities loaned of $27,857,486, $23,471,443, $271,562,841 and $57,688,036, respectively) $ 157,954,302 $ 482,258,160 $ 2,400,293,969 $ 419,170,564 Cash 410 226 105,651 6,522 Receivable for forward foreign currency exchange contracts -- -- -- 53,753 Receivable for investments sold -- 3,073,175 956,351 6,244,600 Receivable for series shares sold 15,965 22,661 2,483,291 83,015 Interest and dividends receivable 27,494 312,658 10,354,024 1,313,319 Receivable from administrative proceeding settlement 520 256,213 208,370 67,404 Other assets -- -- 11,136 806 --------------- --------------- --------------- --------------- Total assets $ 157,998,691 $ 485,923,093 $ 2,414,412,792 $ 426,939,983 =============== =============== =============== =============== Liabilities: Payable for forward foreign currency exchange contracts $ -- $ -- $ -- $ 1,563,533 Payable for investments purchased 55,764 3,849,133 15,067,444 4,778,164 Payable for series shares reacquired 36,880 351,796 1,606,538 263,096 Collateral for securities loaned, at value 28,520,897 24,015,042 277,989,607 59,126,817 Payable to affiliates -- Management fee 2,681 9,136 39,016 7,322 Distribution fee (Service Class) 315 174 3,761 224 Accrued expenses and other liabilities 39,819 64,364 87,346 61,448 --------------- --------------- --------------- --------------- Total liabilities $ 28,656,356 $ 28,289,645 $ 294,793,712 $ 65,800,604 --------------- --------------- --------------- --------------- Net assets $ 129,342,335 $ 457,633,448 $ 2,119,619,080 $ 361,139,379 =============== =============== =============== =============== Net assets consist of: Paid-in capital $ 153,064,624 $ 681,979,459 $ 1,817,454,064 $ 482,161,048 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 19,328,380 51,322,769 215,768,318 59,030,634 Accumulated net realized gain (loss) on investments and foreign currency transactions (43,050,669) (278,021,868) 32,069,330 (185,026,292) Accumulated undistributed net investment income -- 2,353,088 54,327,368 4,973,989 --------------- --------------- --------------- --------------- Total $ 129,342,335 $ 457,633,448 $ 2,119,619,080 $ 361,139,379 =============== =============== =============== =============== Net Assets: Initial Class $ 83,899,124 $ 432,318,491 $ 1,571,549,597 $ 328,540,606 Service Class 45,443,211 25,314,957 548,069,483 32,598,773 --------------- --------------- --------------- --------------- Total $ 129,342,335 $ 457,633,448 $ 2,119,619,080 $ 361,139,379 =============== =============== =============== =============== Shares of beneficial interest outstanding: Initial Class 14,454,805 27,219,653 80,392,812 21,040,355 Service Class 7,883,801 1,603,769 28,202,901 2,098,854 --------------- --------------- --------------- --------------- Total 22,338,606 28,823,422 108,595,713 23,139,209 =============== =============== =============== =============== Net asset value per share: Initial Class $ 5.80 $ 15.88 $ 19.55 $ 15.61 =============== =============== =============== =============== Service Class $ 5.76 $ 15.78 $ 19.43 $ 15.53 =============== =============== =============== =============== </Table> See notes to financial statements. 44 <Page> STATEMENTS OF OPERATIONS -- Year Ended December 31, 2004 <Table> <Caption> CAPITAL EMERGING GLOBAL APPRECIATION GROWTH GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Net investment income (loss): Income -- Dividends $ 9,253,321 $ 2,493,802 $ 2,908,091 Interest 335,425 167,482 25,948 Income on securities loaned -- -- 70,375 Other# 756,214 374,251 54,374 Foreign taxes withheld (52,624) (58,036) (256,618) --------------- --------------- --------------- Total investment income $ 10,292,336 $ 2,977,499 $ 2,802,170 --------------- --------------- --------------- Expenses -- Management fee $ 5,362,143 $ 3,194,219 $ 1,625,448 Trustees' compensation 83,852 53,295 21,126 Distribution fee (Service Class) 83,846 49,314 18,041 Administrative fee 66,939 41,354 16,871 Custodian fee 219,776 150,417 174,669 Printing 29,168 22,335 10,206 Auditing fees 49,810 36,597 44,191 Legal fees 6,633 6,683 6,892 Miscellaneous 44,590 35,961 46,437 --------------- --------------- --------------- Total expenses $ 5,946,757 $ 3,590,175 $ 1,963,881 Fees paid indirectly (32,560) (11,519) (5,396) --------------- --------------- --------------- Net expenses $ 5,914,197 $ 3,578,656 $ 1,958,485 --------------- --------------- --------------- Net investment income (loss) $ 4,378,139 $ (601,157) $ 843,685 =============== =============== =============== Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (identified cost basis) -- Investment transactions* $ 38,807,723 $ 39,398,481 $ 17,427,762 Foreign currency transactions (25,951) (3,621) (36,488) --------------- --------------- --------------- Net realized gain (loss) on investments and foreign currency transactions $ 38,781,772 $ 39,394,860 $ 17,391,274 --------------- --------------- --------------- Change in unrealized appreciation (depreciation) -- Investments $ 29,711,613 $ 13,894,202 $ 7,405,766 Translation of assets and liabilities in foreign currencies 3,439 1,677 (1,125) --------------- --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ 29,715,052 $ 13,895,879 $ 7,404,641 --------------- --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 68,496,824 $ 53,290,739 $ 24,795,915 --------------- --------------- --------------- Change in net assets from operations $ 72,874,963 $ 52,689,582 $ 25,639,600 =============== =============== =============== <Caption> MANAGED MASSACHUSETTS SECTORS INVESTORS TRUST SERIES SERIES --------------- --------------- Net investment income (loss): Income -- Dividends $ 1,830,056 $ 17,414,638 Interest 16,251 245,070 Income on securities loaned -- 71,175 Other# 216,578 565,413 Foreign taxes withheld -- (332,746) --------------- --------------- Total investment income $ 2,062,885 $ 17,963,550 --------------- --------------- Expenses -- Management fee $ 1,137,148 $ 6,354,050 Trustees' compensation 17,546 136,292 Distribution fee (Service Class) 7,165 194,632 Administrative fee 14,341 107,414 Custodian fee 55,933 315,015 Printing 10,098 39,257 Auditing fees 36,007 34,526 Legal fees 6,751 6,225 Miscellaneous 31,214 62,284 --------------- --------------- Total expenses $ 1,316,203 $ 7,249,695 Fees paid indirectly (2,153) (56,911) --------------- --------------- Net expenses $ 1,314,050 $ 7,192,784 --------------- --------------- Net investment income (loss) $ 748,835 $ 10,770,766 =============== =============== Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (identified cost basis) -- Investment transactions* $ 12,381,615 $ 56,999,104 Foreign currency transactions -- (80,877) --------------- --------------- Net realized gain (loss) on investments and foreign currency transactions $ 12,381,615 $ 56,918,227 --------------- --------------- Change in unrealized appreciation (depreciation) -- Investments $ (4,078,235) $ 59,168,543 Translation of assets and liabilities in foreign currencies -- (1,223) --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ (4,078,235) $ 59,167,320 --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 8,303,380 $ 116,085,547 --------------- --------------- Change in net assets from operations $ 9,052,215 $ 126,856,313 =============== =============== </Table> # A non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. * Includes the remaining proceeds received from a non-recurring cash settlement in the amounts of $1,376,372 and $597,471 for the Capital Appreciation Series and Emerging Growth Series, respectively, from a class-action lawsuit against Cendant Corporation. See notes to financial statements. 45 <Page> <Table> <Caption> MID CAP GROWTH RESEARCH TOTAL RETURN UTILITIES SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Net investment income (loss): Income -- Dividends $ 289,571 $ 5,698,436 $ 26,932,160 $ 8,144,395 Interest 41,796 150,297 38,639,278 1,930,770 Income on securities loaned 29,687 54,796 97,839 104,030 Other# 520 256,213 208,370 67,404 Foreign taxes withheld (813) (86,318) (297,579) (343,123) --------------- --------------- --------------- --------------- Total investment income $ 360,761 $ 6,073,424 $ 65,580,068 $ 9,903,476 --------------- --------------- --------------- --------------- Expenses -- Management fee $ 923,534 $ 3,310,469 $ 12,860,862 $ 2,386,674 Trustees' compensation 12,403 54,908 217,590 35,160 Distribution fee (Service Class) 104,547 50,717 1,036,798 65,123 Administrative fee 11,240 42,703 178,152 28,669 Custodian fee 42,843 149,924 380,371 170,487 Printing 5,716 14,400 29,814 11,742 Auditing fees 35,483 36,089 45,700 24,565 Legal fees 6,412 6,923 11,441 6,796 Miscellaneous 12,929 35,163 213,602 34,869 --------------- --------------- --------------- --------------- Total expenses $ 1,155,107 $ 3,701,296 $ 14,974,330 $ 2,764,085 Fees paid indirectly (1,589) (9,052) (53,995) (11,722) --------------- --------------- --------------- --------------- Net expenses $ 1,153,518 $ 3,692,244 $ 14,920,335 $ 2,752,363 --------------- --------------- --------------- --------------- Net investment income (loss) $ (792,757) $ 2,381,180 $ 50,659,733 $ 7,151,113 =============== =============== =============== =============== Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (identified cost basis) -- Investment transactions* $ 12,138,657 $ 47,016,347 $ 119,401,027 $ 53,333,089 Foreign currency transactions 3,394 (27,937) 14,097 (2,344,565) --------------- --------------- --------------- --------------- Net realized gain (loss) on investments and foreign currency transactions $ 12,142,051 $ 46,988,410 $ 119,415,124 $ 50,988,524 --------------- --------------- --------------- --------------- Net increase from gains (losses) realized on the disposal of investments in violation of restrictions $ -- $ -- $ -- $ 70,344 --------------- --------------- --------------- --------------- Change in unrealized appreciation (depreciation) -- Investments $ 4,683,817 $ 16,667,558 $ 47,135,363 $ 30,342,333 Translation of assets and liabilities in foreign currencies (139) (445) (4,087) (1,515,391) --------------- --------------- --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ 4,683,678 $ 16,667,113 $ 47,131,276 $ 28,826,942 --------------- --------------- --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 16,825,729 $ 63,655,523 $ 166,546,400 $ 79,885,810 --------------- --------------- --------------- --------------- Change in net assets from operations $ 16,032,972 $ 66,036,703 $ 217,206,133 $ 87,036,923 =============== =============== =============== =============== </Table> # A non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. See notes to financial statements. 46 <Page> STATEMENTS OF CHANGES IN NET ASSETS -- Year Ended December 31, 2004 <Table> <Caption> CAPITAL EMERGING GLOBAL APPRECIATION GROWTH GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ 4,378,139 $ (601,157) $ 843,685 Net realized gain (loss) on investments and foreign currency transactions 38,781,772 39,394,860 17,391,274 Net unrealized gain (loss) on investments and foreign currency translation 29,715,052 13,895,879 7,404,641 --------------- --------------- --------------- Change in net assets from operations $ 72,874,963 $ 52,689,582 $ 25,639,600 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (433,984) $ -- $ (820,549) From net investment income (Service Class) -- -- (22,543) --------------- --------------- --------------- Total distributions declared to shareholders $ (433,984) $ -- $ (843,092) --------------- --------------- --------------- Change in net assets from series share transactions $ (119,354,287) $ (84,594,002) $ (34,157,477) --------------- --------------- --------------- Total change in net assets $ (46,913,308) $ (31,904,420) $ (9,360,969) Net Assets -- At beginning of period 755,156,719 468,854,525 192,291,825 --------------- --------------- --------------- At end of period $ 708,243,411 $ 436,950,105 $ 182,930,856 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 4,352,013 $ -- $ 754,399 =============== =============== =============== <Caption> MANAGED MASSACHUSETTS SECTORS INVESTORS TRUST SERIES SERIES --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ 748,835 $ 10,770,766 Net realized gain (loss) on investments and foreign currency transactions 12,381,615 56,918,227 Net unrealized gain (loss) on investments and foreign currency translation (4,078,235) 59,167,320 --------------- --------------- Change in net assets from operations $ 9,052,215 $ 126,856,313 --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (63,676) $ (11,046,879) From net investment income (Service Class) -- (650,218) --------------- --------------- Total distributions declared to shareholders $ (63,676) $ (11,697,097) --------------- --------------- Change in net assets from series share transactions $ (30,050,012) $ (189,656,877) --------------- --------------- Total change in net assets $ (21,061,473) $ (74,497,661) Net Assets -- At beginning of period 167,060,999 1,230,137,502 --------------- --------------- At end of period $ 145,999,526 $ 1,155,639,841 =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 744,638 $ 10,688,878 =============== =============== <Caption> MID CAP GROWTH RESEARCH TOTAL RETURN UTILITIES SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ (792,757) $ 2,381,180 $ 50,659,733 $ 7,151,113 Net realized gain (loss) on investments and foreign currency transactions 12,142,051 46,988,410 119,415,124 50,988,524 Net increase from gains (losses) realized on the disposal of investments in violation of restrictions -- -- -- 70,344 Net unrealized gain (loss) on investments and foreign currency translation 4,683,678 16,667,113 47,131,276 28,826,942 --------------- --------------- --------------- --------------- Change in net assets from operations $ 16,032,972 $ 66,036,703 $ 217,206,133 $ 87,036,923 --------------- --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ -- $ (4,047,067) $ (39,255,506) $ (5,749,208) From net investment income (Service Class) -- (154,606) (9,174,349) (456,442) --------------- --------------- --------------- --------------- Total distributions declared to shareholders $ -- $ (4,201,673) $ (48,429,855) $ (6,205,650) --------------- --------------- --------------- --------------- Change in net assets from series share transactions $ 69,518 $ (86,351,479) $ 31,639,454 $ (29,894,493) --------------- --------------- --------------- --------------- Total change in net assets $ 16,102,490 $ (24,516,449) $ 200,415,732 $ 50,936,780 Net Assets -- At beginning of period 113,239,845 482,149,897 1,919,203,348 310,202,599 --------------- --------------- --------------- --------------- At end of period $ 129,342,335 $ 457,633,448 $ 2,119,619,080 $ 361,139,379 =============== =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ -- $ 2,353,088 $ 54,327,368 $ 4,973,989 =============== =============== =============== =============== </Table> See notes to financial statements. 47 <Page> STATEMENTS OF CHANGES IN NET ASSETS -- Year Ended December 31, 2003 <Table> <Caption> CAPITAL EMERGING GLOBAL APPRECIATION GROWTH GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ 404,630 $ (761,385) $ 1,283,750 Net realized gain (loss) on investments and foreign currency transactions (22,950,742) 24,335,091 15,889,095 Net unrealized gain (loss) on investments and foreign currency translation 198,126,156 94,508,226 35,121,259 --------------- --------------- --------------- Change in net assets from operations $ 175,580,044 $ 118,081,932 $ 52,294,104 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ -- $ -- $ (802,813) From net investment income (Service Class) -- -- (12,306) --------------- --------------- --------------- Total distributions declared to shareholders $ -- $ -- $ (815,119) --------------- --------------- --------------- Change in net assets from series share transactions $ (99,709,511) $ (69,251,035) $ (29,925,274) --------------- --------------- --------------- Total change in net assets $ 75,870,533 $ 48,830,897 $ 21,553,711 Net Assets -- At beginning of period 679,286,186 420,023,628 170,738,114 --------------- --------------- --------------- At end of period $ 755,156,719 $ 468,854,525 $ 192,291,825 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 433,808 $ -- $ 808,577 =============== =============== =============== <Caption> MANAGED MASSACHUSETTS SECTORS INVESTORS TRUST SERIES SERIES --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ 63,498 $ 11,741,803 Net realized gain (loss) on investments and foreign currency transactions 7,266,582 (7,050,317) Net unrealized gain (loss) on investments and foreign currency translation 28,371,306 229,920,587 --------------- --------------- Change in net assets from operations $ 35,701,386 $ 234,612,073 --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ -- $ (12,283,774) From net investment income (Service Class) -- (562,379) --------------- --------------- Total distributions declared to shareholders $ -- $ (12,846,153) --------------- --------------- Change in net assets from series share transactions $ (29,254,954) $ (151,185,714) --------------- --------------- Total change in net assets $ 6,446,432 $ 70,580,206 Net Assets -- At beginning of period 160,614,567 1,159,557,296 --------------- --------------- At end of period $ 167,060,999 $ 1,230,137,502 =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 63,588 $ 11,696,086 =============== =============== <Caption> MID CAP GROWTH RESEARCH TOTAL RETURN UTILITIES SERIES SERIES SERIES SERIES --------------- --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ (392,682) $ 4,199,875 $ 43,457,130 $ 6,161,922 Net realized gain (loss) on investments and foreign currency transactions 4,545,637 9,744,427 (769,662) 7,257,569 Net unrealized gain (loss) on investments and foreign currency translation 18,166,584 88,097,953 236,244,562 71,485,578 --------------- --------------- --------------- --------------- Change in net assets from operations $ 22,319,539 $ 102,042,255 $ 278,932,030 $ 84,905,069 --------------- --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ -- $ (3,780,030) $ (51,583,867) $ (8,106,762) From net investment income (Service Class) -- (53,733) (5,597,210) (450,737) --------------- --------------- --------------- --------------- Total distributions declared to shareholders $ -- $ (3,833,763) $ (57,181,077) $ (8,557,499) --------------- --------------- --------------- --------------- Change in net assets from series share transactions $ 36,950,927 $ (81,587,261) $ (26,809,020) $ (20,680,059) --------------- --------------- --------------- --------------- Total change in net assets $ 59,270,466 $ 16,621,231 $ 194,941,933 $ 55,667,511 Net Assets -- At beginning of period 53,969,379 465,528,666 1,724,261,415 254,535,088 --------------- --------------- --------------- --------------- At end of period $ 113,239,845 $ 482,149,897 $ 1,919,203,348 $ 310,202,599 =============== =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ -- $ 4,201,517 $ 48,411,744 $ 6,151,852 =============== =============== =============== =============== </Table> See notes to financial statements. 48 <Page> MFS/SUN LIFE SERIES TRUST FINANCIAL HIGHLIGHTS The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> CAPITAL APPRECIATION SERIES ------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------------ INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 17.35 $ 13.48 $ 19.97 ------------- ------------- ------------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.11 $ 0.01 $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 1.80 3.86 (6.45) ------------- ------------- ------------- Total from investment operations $ 1.91 $ 3.87 $ (6.46) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.01) $ -- $ (0.03) In excess of net investment income -- -- (0.00)+++ From net realized gain on investments and foreign currency transactions -- -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ (0.01) $ -- $ (0.03) ------------- ------------- ------------- Net asset value -- end of period $ 19.25 $ 17.35 $ 13.48 ============= ============= ============= Total return~~^ 11.02%^^^ 28.71%^^ (32.39)% Ratios (to average net assets)/Supplemental data: Expenses## 0.82% 0.82% 0.81% Net investment income (loss) 0.62% 0.07% (0.05)% Portfolio turnover 64% 100% 77% Net assets at end of period (000 Omitted) $ 672,246 $ 722,980 $ 657,634 <Caption> CAPITAL APPRECIATION SERIES ------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ INITIAL CLASS SHARES 2001 2000 ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 41.55 $ 54.12 ------------- ------------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.03 $ 0.12 Net realized and unrealized gain (loss) on investments and foreign currency (8.84) (5.73) ------------- ------------- Total from investment operations $ (8.81) $ (5.61) ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.12) $ -- In excess of net investment income -- -- From net realized gain on investments and foreign currency transactions (12.19) (6.96) In excess of net realized gain on investments and foreign currency transactions (0.46) -- ------------- ------------- Total distributions declared to shareholders $ (12.77) $ (6.96) ------------- ------------- Net asset value -- end of period $ 19.97 $ 41.55 ============= ============= Total return~~^ (25.33)% (11.42)% Ratios (to average net assets)/Supplemental data: Expenses## 0.78% 0.75% Net investment income (loss) 0.12% 0.12% Portfolio turnover 119% 141% Net assets at end of period (000 Omitted) $ 1,239,047 $ 1,813,066 <Caption> CAPITAL APPRECIATION SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, --------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001** SERVICE CLASS SHARES ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 17.25 $ 13.44 $ 19.95 $ 19.85*** ----------- ----------- ----------- ----------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.07 $ (0.03) $ (0.04) $ (0.02) Net realized and unrealized gain (loss) on investments and foreign currency 1.79 3.84 (6.45) 0.12 ----------- ----------- ----------- ----------- Total from investment operations $ 1.86 $ 3.81 $ (6.49) $ 0.10 ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ -- $ -- $ (0.02) $ -- In excess of net investment income -- -- (0.00)+++ -- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ -- $ -- $ (0.02) $ -- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 19.11 $ 17.25 $ 13.44 $ 19.95 =========== =========== =========== =========== Total return~~^ 10.78%^^^ 28.35%^^ (32.57)% 0.55%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.07% 1.07% 1.06% 1.03%+ Net investment income (loss) 0.40% (0.18)% (0.24)% (0.35)%+ Portfolio turnover 64% 100% 77% 119% Net assets at end of period (000 Omitted) $ 35,997 $ 32,177 $ 21,652 $ 12,183 </Table> ** For the period from the inception of the Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $20.45 and (2.40)%, respectively, has been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported was from the inception date the date, the share class was first available to public shareholders. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^^ The series' net asset value and total return calculation include proceeds received on March 26, 2003 for the partial payment of a non-recurring litigation settlement from Cendant Corporation, recorded as a realized gain on investment transactions. The proceeds resulted in an increase in the net asset value of $0.28 per share based on shares outstanding on the day the proceeds were received. Excluding the effect of this payment from the ending net asset value per share, total return for the year ended December 31, 2003 would have been 2.08% and 2.09% lower for the Initial Class and the Service Class shares, respectively. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual resulted in an increase in the net asset value of $0.02 per share based on the day the proceeds were recorded. Excluding the effect of this accrual from the ending net asset value per share, total return for the year ended December 31, 2004 would have been 0.11% lower. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 49 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> EMERGING GROWTH SERIES ------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------------- INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.82 $ 10.51 $ 15.96 ------------- ------------- ------------- Income (loss) from investment operations# -- Net investment income (loss) $ (0.02) $ (0.02) $ (0.02) Net realized and unrealized gain (loss) on investments and foreign currency 1.85 3.33 (5.43) ------------- ------------- ------------- Total from investment operations $ 1.83 $ 3.31 $ (5.45) ------------- ------------- ------------- Less distributions declared to shareholders -- From net realized gain on investments and foreign currency transactions $ -- $ -- $ -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ -- $ -- $ -- ------------- ------------- ------------- Net asset value -- end of period $ 15.65 $ 13.82 $ 10.51 ============= ============= ============= Total return~~^ 13.24%^^^ 31.49%^^ (34.15)% Ratios (to average net assets)/Supplemental data: Expenses## 0.80% 0.81% 0.78% Net investment income (loss) (0.13)% (0.17)% (0.18)% Portfolio turnover 94% 100% 105% Net assets at end of period (000 Omitted) $ 414,811 $ 450,707 $ 409,015 <Caption> EMERGING GROWTH SERIES ------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ INITIAL CLASS SHARES 2001 2000 ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 29.32 $ 40.28 ------------- ------------- Income (loss) from investment operations# -- Net investment income (loss) $ (0.01) $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency (9.51) (7.22) ------------- ------------- Total from investment operations $ (9.52) $ (7.23) ------------- ------------- Less distributions declared to shareholders -- From net realized gain on investments and foreign currency transactions $ (3.50) $ (3.73) In excess of net realized gain on investments and foreign currency transactions (0.34) -- ------------- ------------- Total distributions declared to shareholders $ (3.84) $ (3.73) ------------- ------------- Net asset value -- end of period $ 15.96 $ 29.32 ============= ============= Total return++^ (34.57)% (19.11)% Ratios (to average net assets)/Supplemental data: Expenses## 0.76% 0.74% Net investment income (loss) (0.07)% (0.04)% Portfolio turnover 230% 201% Net assets at end of period (000 Omitted) $ 844,779 $ 1,421,753 <Caption> EMERGING GROWTH SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.73 $ 10.47 $ 15.94 $ 15.81*** ----------- ----------- ----------- ----------- Income (loss) from investment operations#-- Net investment loss $ (0.05) $ (0.05) $ (0.05) $ (0.03) Net realized and unrealized gain (loss) on investments and foreign currency 1.83 3.31 (5.42) 0.16 ----------- ----------- ----------- ----------- Total from investment operations $ 1.78 $ 3.26 $ (5.47) $ 0.13 ----------- ----------- ----------- ----------- Net asset value -- end of period $ 15.51 $ 13.73 $ 10.47 $ 15.94 =========== =========== =========== =========== Total return~~^ 12.96%^^^ 31.14%^^ (34.32)% 0.82%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.06% 1.06% 1.03% 1.01%+ Net investment income (loss) (0.36)% (0.42)% (0.39)% (0.48)%+ Portfolio turnover 94% 100% 105% 230% Net assets at end of period (000 Omitted) $ 22,139 $ 18,147 $ 11,009 $ 6,089 </Table> ** For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $16.32 and (2.33)%, respectively, have been revised to reflect the net asset value from the day prior to the class inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^^ The series' net asset value and total return calculation include proceeds received on March 26, 2003 for the partial payment of a non-recurring litigation settlement from Cendant Corporation, recorded as a realized gain on investment transactions. The proceeds resulted in an increase in the net asset value of $0.16 per share based on shares outstanding on the day the proceeds were received. Excluding the effect of this payment from the ending net asset value per share, total return for the year ended December 31, 2003 would have been 1.48% and 1.50% lower for Initial class shares and Service class shares, respectively. ^^^ The series net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual resulted in an increase in the net asset value of $0.01 per share based on shares outstanding on the day the proceeds were recorded. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 50 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> GLOBAL GROWTH SERIES ------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------------- INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.70 $ 7.94 $ 9.87 ------------- ------------- ------------- Income from investment operations#* -- Net investment income $ 0.05 $ 0.07 $ 0.04 Net realized and unrealized gain (loss) on investments and foreign currency 1.61 2.73 (1.95) ------------- ------------- ------------- Total from investment operations $ 1.66 $ 2.80 $ (1.91) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.05) $ (0.04) $ (0.02) From net realized gain on investments and foreign currency transactions -- -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ (0.05) $ (0.04) $ (0.02) ------------- ------------- ------------- Net asset value -- end of period $ 12.31 $ 10.70 $ 7.94 ============= ============= ============= Total return~~^ 15.61%^^^ 35.44%^^ (19.36)% Ratios (to average net assets)/Supplemental data: Expenses## 1.07% 1.11% 1.08% Net investment income* 0.48% 0.76% 0.49% Portfolio turnover 115% 147% 118% Net assets at end of period (000 Omitted) $ 175,146 $ 185,500 $ 167,014 <Caption> GLOBAL GROWTH SERIES ------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ INITIAL CLASS SHARES 2001 2000 ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 18.47 $ 25.16 ------------- ------------- Income from investment operations#^ -- Net investment income $ 0.03 $ 0.13 Net realized and unrealized gain (loss) on investments and foreign currency (2.97) (3.15) ------------- ------------- Total from investment operations $ (2.94) $ (3.02) ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.11) $ (0.01) From net realized gain on investments and foreign currency transactions (5.45) (3.66) In excess of net realized gain on investments and foreign currency transactions (0.10) -- ------------- ------------- Total distributions declared to shareholders $ (5.66) $ (3.67) ------------- ------------- Net asset value -- end of period $ 9.87 $ 18.47 ============= ============= Total return~~^ (19.64)% (13.15)% Ratios (to average net assets)/Supplemental data: Expenses## 1.05% 1.04% Net investment income^ 0.28% 0.60% Portfolio turnover 113% 173% Net assets at end of period (000 Omitted) $ 276,769 $ 412,547 <Caption> GLOBAL GROWTH SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.64 $ 7.90 $ 9.85 $ 9.99*** ----------- ----------- ----------- ----------- Income from investment operations#* -- Net investment income (loss) $ 0.02 $ 0.04 $ 0.02 $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 1.61 2.73 (1.95) (0.13) ----------- ----------- ----------- ----------- Total from investment operations $ 1.63 $ 2.77 $ (1.93) $ (0.14) ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.03) $ (0.03) $ (0.02) $ -- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 12.24 $ 10.64 $ 7.90 $ 9.85 =========== =========== =========== =========== Total return~~^ 15.41%^^^ 35.13%^^ (19.62)% (1.40)%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.32% 1.36% 1.33% 1.30%+ Net investment income (loss)* 0.23% 0.41% 0.25% (0.39)%+ Portfolio turnover 115% 147% 118% 113% Net assets at end of period (000 Omitted) $ 7,785 $ 6,792 $ 3,724 $ 1,360 </Table> ** For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $10.14 and (2.86)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from the inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. * As required, effective January 1, 2001 the series adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change for the year ended December 31, 2001 was to decrease net investment income per share by $0.01, increase net realized and unrealized gains and losses per share by $0.01, and decrease the ratio of net investment income to average net assets by less than 0.01%. Per share ratios and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^^ The series' net asset value and total return calculation include proceeds received on March 26, 2003 for the partial payment of a non-recurring litigation settlement from Cendant Corporation, recorded as a realized gain on investment transactions. The proceeds resulted in an increase in the net asset value of $0.06 per share based on shares outstanding on the day the proceeds were received. Excluding the effect of this payment from the ending net asset value per share, total return for the year ended December 31, 2003 would have been 0.79% for Initial Class Shares and 0.80% lower for Service Class Shares. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have any impact material impact on the net asset value per share based on shares outstanding on the day the proceeds were recorded. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 51 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> MANAGED SECTORS SERIES ------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------------ INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 16.55 $ 13.21 $ 17.85 ------------- ------------- ------------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.08 $ 0.01 $ (0.03) Net realized and unrealized gain (loss) on investments and foreign currency 1.03 3.33 (4.61) ------------- ------------- ------------- Total from investment operations $ 1.11 $ 3.34 $ (4.64) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.01) $ -- $ -- From net realized gain on investments and foreign currency transactions -- -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ (0.01) $ -- $ -- ------------- ------------- ------------- Net asset value -- end of period $ 17.65 $ 16.55 $ 13.21 ============= ============= ============= Total return~~^ 6.69%^^^ 25.28%^^ (25.99)% Ratios (to average net assets)/Supplemental data: Expenses ## 0.86% 0.84% 0.82% Net investment income (loss) 0.50% 0.04% (0.17)% Portfolio turnover 92% 77% 261% Net assets at end of period (000 Omitted) $ 143,048 $ 164,166 $ 158,349 <Caption> MANAGED SECTORS SERIES -------------------------------- YEAR ENDED DECEMBER 31, -------------------------------- INITIAL CLASS SHARES 2001 2000 ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 33.35 $ 52.42 ------------- ------------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.00+++ $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency (11.24) (9.80) ------------- ------------- Total from investment operations $ (11.24) $ (9.81) ------------- ------------- Less distributions declared to shareholders -- From net investment income $ -- $ -- From net realized gain on investments and foreign currency transactions (3.49) (9.26) In excess of net realized gain on investments and foreign currency transactions (0.77) -- ------------- ------------- Total distributions declared to shareholders $ (4.26) $ (9.26) ------------- ------------- Net asset value -- end of period $ 17.85 $ 33.35 ============= ============= Total return~~^ (35.51)% (20.82)% Ratios (to average net assets)/Supplemental data: Expenses ## 0.84% 0.76% Net investment income (loss) 0.00%~ (0.03)% Portfolio turnover 293% 441% Net assets at end of period (000 Omitted) $ 286,916 $ 559,586 <Caption> MANAGED SECTORS SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 16.45 $ 13.16 $ 17.83 $ 17.94*** ----------- ----------- ----------- ----------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.05 $ (0.03) $ (0.04) $ (0.05) Net realized and unrealized gain (loss) on investments and foreign currency 1.01 3.32 (4.63) (0.06) ----------- ----------- ----------- ----------- Total from investment operations $ 1.06 $ 3.29 $ (4.67) $ (0.11) ----------- ----------- ----------- ----------- Net asset value -- end of period $ 17.51 $ 16.45 $ 13.16 $ 17.83 =========== =========== =========== =========== Total return~~^ 6.44%^^^ 24.91%^^ (26.14)% (0.61)%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.11% 1.09% 1.07% 1.09%+ Net investment income (loss) 0.28% (0.20)% (0.31)% (0.74)%+ Portfolio turnover 92% 77% 261% 293% Net assets at end of period (000 Omitted) $ 2,952 $ 2,895 $ 2,266 $ 759 </Table> ** For the period from the inception of the Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $18.40 and (3.10)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from the inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not Annualized. +++ Per share amount was less than $0.01. ~ Ratio is less than 0.01%. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^^ The series' net asset value and total return calculation include proceeds received on March 26, 2003 for the partial payment of a non-recurring litigation settlement from Cendant Corporation, recorded as a realized gain on investment transactions. The proceeds resulted in an increase in the net asset value of $0.06 per share based on shares outstanding on the day the proceeds were received. Excluding the effect of this payment from the series' ending net asset value per share, total return for the year ended December 31, 2003 would have been 0.45% and 0.46% lower for the Initial Class shares and the Service Class shares, respectively. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual resulted in an increase in the net asset value of $0.02 per share based on shares outstanding on the day the proceeds were recorded. Excluding the effect of this accrual from the ending net asset value per share, total return for the year ended December 31, 2004 would have been 0.15% lower. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 52 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> MASSACHUSETTS INVESTORS TRUST SERIES ------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------------- INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 25.51 $ 21.01 $ 26.92 ------------- ------------- ------------- Income from investment operations# -- Net investment income $ 0.25 $ 0.23 $ 0.21 Net realized and unrealized gain (loss) on investments and foreign currency 2.77 4.52 (5.88) ------------- ------------- ------------- Total from investment operations $ 3.02 $ 4.75 $ (5.67) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.26) $ (0.25) $ (0.24) From net realized gain on investments and foreign currency transactions -- -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ (0.26) $ (0.25) $ (0.24) ------------- ------------- ------------- Net asset value -- end of period $ 28.27 $ 25.51 $ 21.01 ============= ============= ============= Total return~~^ 11.99%^^^ 22.83%^^ (21.22)% Ratios (to average net assets)/Supplemental data: Expenses## 0.61% 0.61% 0.60% Net investment income 0.95% 1.04% 0.88% Portfolio turnover 78% 78% 57% Net assets at end of period (000 Omitted) $ 1,073,587 $ 1,153,238 $ 1,107,698 <Caption> MASSACHUSETTS INVESTORS TRUST SERIES ------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------ INITIAL CLASS SHARES 2001 2000 ---------------- ---------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 35.12 $ 37.95 ------------- ------------- Income from investment operations# Net investment income $ 0.25 $ 0.26 Net realized and unrealized gain (loss) on investments and foreign currency (5.49) (0.28) ------------- ------------- Total from investment operations $ (5.24) $ (0.02) ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.25) $ (0.28) From net realized gain on investments and foreign currency transactions (2.55) (2.53) In excess of net realized gain on investments and foreign currency transactions (0.16) -- ------------- ------------- Total distributions declared to shareholders $ (2.96) $ (2.81) ------------- ------------- Net asset value end of period $ 26.92 $ 35.12 ============= ============= Total return~~^ (15.71)% 0.09% Ratios (to average net assets)/Supplemental data: Expenses## 0.60% 0.60% Net investment income 0.84% 0.73% Portfolio turnover 83% 76% Net assets at end of period (000 Omitted) $ 1,798,744 $ 2,263,535 <Caption> MASSACHUSETTS INVESTORS TRUST SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- -------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 25.39 $ 20.94 $ 26.89 $ 27.40*** ----------- ----------- ----------- ----------- Income (loss) from investment operations# -- Net investment income $ 0.18 $ 0.18 $ 0.16 $ 0.05 Net realized and unrealized gain (loss) on investments and foreign currency 2.77 4.49 (5.88) (0.56) ----------- ----------- ----------- ----------- Total from investment operations $ 2.95 $ 4.67 $ (5.72) $ (0.51) ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.21) $ (0.22) $ (0.23) $ -- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 28.13 $ 25.39 $ 20.94 $ 26.89 =========== =========== =========== =========== Total return~~^ 11.74%^^^ 22.45%^^ (21.40)% (1.86)%++*** Ratios (to average net assets)/Supplemental data: Expenses## 0.86% 0.86% 0.85% 0.85%+ Net investment income 0.70% 0.79% 0.70% 0.53%+ Portfolio turnover 78% 78% 57% 83% Net assets at end of period (000 Omitted) $ 82,053 $ 76,899 $ 51,859 $ 21,616 </Table> ** For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $27.80 and (3.27)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y). Inclusion of these charges would reduce the total return figures for all periods shown. ^^ The series' net asset value and total return calculation include proceeds received on March 26, 2003 for the partial payment of a non-recurring litigation settlement from Cendant Corporation, recorded as a realized gain on investment transactions. The proceeds resulted in an increase in the net asset value of $0.002 per share based on shares outstanding on the day the proceeds were received. Excluding the effect of this payment from the series' ending net asset value per share, total return for the year ended December 31, 2003 would have been 0.01% lower. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual resulted in an increase in the net asset value of $0.01 based on the shares outstanding on the day the proceeds were recorded. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 53 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> MID CAP GROWTH SERIES --------------------------------------------------------------- YEAR ENDED DECEMBER 31, -------------------------------------------------------------- INITIAL CLASS SHARES 2004 2003 2002 2001 ------------- ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 5.06 $ 3.67 $ 6.94 $ 9.08 ------------- ------------- ------------- ------------- Income from investment operations# -- Net investment income (loss) $ (0.03) $ (0.02) $ (0.02) $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 0.77 1.41 (3.25) (2.09) ------------- ------------- ------------- ------------- Total from investment operations $ 0.74 $ 1.39 $ (3.27) $ (2.10) ------------- ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ -- $ -- $ -- $ (0.01) From net realized gain on investments and foreign currency transactions -- -- -- (0.00)+++ In excess of net investment income -- -- -- (0.00)+++ In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.03) ------------- ------------- ------------- ------------- Total distributions declared to shareholders $ -- $ -- $ -- $ (0.04) ------------- ------------- ------------- ------------- Net asset value -- end of period $ 5.80 $ 5.06 $ 3.67 $ 6.94 ============= ============= ============= ============= Total return~~^ 14.62% 37.87% (47.12)% (23.24)% Ratios (to average net assets)/Supplemental data: Expenses## 0.85% 0.90% 0.85% 0.84% Net investment income (loss) (0.56)% (0.46)% (0.39)% (0.16)% Portfolio turnover 84% 90% 160% 85% Net assets at end of period (000 Omitted) $ 83,899 $ 76,159 $ 39,941 $ 75,413 <Caption> MID CAP GROWTH SERIES --------------------- PERIOD ENDED INITIAL CLASS SHARES DECEMBER 31, 2000* --------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.00 ------------- Income from investment operations# -- Net investment income (loss) $ 0.03 Net realized and unrealized gain (loss) on investments and foreign currency (0.95) ------------- Total from investment operations $ (0.92) ------------- Less distributions declared to shareholders -- From net investment income $ -- From net realized gain on investments and foreign currency transactions -- In excess of net investment income -- In excess of net realized gain on investments and foreign currency transactions -- ------------- Total distributions declared to shareholders $ -- ------------- Net asset value -- end of period $ 9.08 ============= Total return~~^ (9.24)%++ Ratios (to average net assets)/Supplemental data: Expenses## 1.01%+ Net investment income (loss) 0.97%+ Portfolio turnover 39% Net assets at end of period (000 Omitted) $ 26,556 <Caption> MID CAP GROWTH SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ----------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 5.04 $ 3.67 $ 6.94 $ 6.90*** ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income (loss) $ (0.04) $ (0.03) $ (0.03) $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 0.76 1.40 (3.24) 0.05 ----------- ----------- ----------- ----------- Total from investment operations $ 0.72 $ 1.37 $ (3.27) $ 0.04 ----------- ----------- ----------- ----------- Net asset value -- end of period $ 5.76 $ 5.04 $ 3.67 $ 6.94 =========== =========== =========== =========== Total return~~^ 14.29% 37.33% (47.12)% 0.58%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.10% 1.15% 1.10% 1.09%+ Net investment loss (0.81)% (0.72)% (0.60)% (0.50)%+ Portfolio turnover 84% 90% 160% 85% Net assets at end of period (000 Omitted) $ 45,443 $ 37,081 $ 14,028 $ 6,981 </Table> * For the period from the commencement of the series' investment operations, August 31, 2000, through December 31, 2000. ** For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $7.09 and (2.12)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. +++ Per share amount was less than $(0.01). # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 54 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> RESEARCH SERIES ------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------------ INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.84 $ 11.14 $ 14.93 ------------- ------------- ------------- Income from investment operations# -- Net investment income $ 0.08 $ 0.11 $ 0.08 Net realized and unrealized gain (loss) on investments and foreign currency 2.09 2.69 (3.82) ------------- ------------- ------------- Total from investment operations $ 2.17 $ 2.80 $ (3.74) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.13) $ (0.10) $ (0.05) From net realized gain on investments and foreign currency transactions -- -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ (0.13) $ (0.10) $ (0.05) ------------- ------------- ------------- Net asset value -- end of period $ 15.88 $ 13.84 $ 11.14 ============= ============= ============= Total return~~^ 15.83%^^^ 25.32%^^ (25.11)% Ratios (to average net assets)/Supplemental data: Expenses## 0.80% 0.80% 0.78% Net investment income 0.53% 0.93% 0.61% Portfolio turnover 118% 124% 98% Net assets at end of period (000 Omitted) $ 432,318 $ 466,139 $ 458,394 <Caption> RESEARCH SERIES ------------------------------- YEAR ENDED DECEMBER 31, ------------------------------- INITIAL CLASS SHARES 2001 2000 ------------- -------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 23.65 $ 27.61 ------------- -------------- Income from investment operations# -- Net investment income $ 0.05 $ 0.01 Net realized and unrealized gain (loss) on investments and foreign currency (4.54) (0.99) ------------- -------------- Total from investment operations $ (4.49) $ (0.98) ------------- -------------- Less distributions declared to shareholders -- From net investment income $ (0.01) $ (0.03) From net realized gain on investments and foreign currency transactions (4.19) (2.95) In excess of net realized gain on investments and foreign currency transactions (0.03) -- ------------- -------------- Total distributions declared to shareholders $ (4.23) $ (2.98) ------------- -------------- Net asset value -- end of period $ 14.93 $ 23.65 ============= ============== Total return~~^ (21.40)% (4.10)% Ratios (to average net assets)/Supplemental data: Expenses## 0.76% 0.74% Net investment income 0.28% 0.03% Portfolio turnover 89% 95% Net assets at end of period (000 Omitted) $ 826,315 $ 1,209,927 <Caption> RESEARCH SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 December 31, 2001** ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.77 $ 11.09 $ 14.91 $ 15.10*** ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income $ 0.04 $ 0.08 $ 0.06 $ 0.01 Net realized and unrealized gain (loss) on investments and foreign currency 2.08 2.68 (3.83) (0.20) ----------- ----------- ----------- ----------- Total from investment operations $ 2.12 $ 2.76 $ (3.77) $ (0.19) ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.11) $ (0.08) $ (0.05) $ -- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 15.78 $ 13.77 $ 11.09 $ 14.91 =========== =========== =========== =========== Total return~~^ 15.54%^^^ 25.01%^^ (25.36)% (1.26)%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.05% 1.05% 1.03% 1.01%+ Net investment income 0.30% 0.67% 0.48% 0.17%+ Portfolio turnover 118% 124% 98% 89% Net assets at end of period (000 Omitted) $ 25,315 $ 16,010 $ 7,134 $ 3,109 </Table> ** For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $15.42 and (3.31)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from the inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^^ The series' net asset value and total return calculation include proceeds received on March 26, 2003 for the partial payment of a non-recurring litigation settlement from Cendant Corporation, recorded as a realized gain on investment transactions. The proceeds resulted in an increase in the net asset value of $0.06 per share based on shares outstanding on the day the proceeds were received. Excluding the effect of this payment from the ending net asset value per share, total return for the year ended December 31, 2003 would have been 0.52% lower. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual resulted in an increase in the net asset value of $0.01 per share based on shares outstanding on the day the proceeds were recorded. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 55 <Page> The financial highlights table is intended to help you understand the series financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> TOTAL RETURN SERIES ------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------------ INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 18.00 $ 15.90 $ 17.95 ------------- ------------- ------------- Income from investment operations#~ -- Net investment income $ 0.48 $ 0.42 $ 0.50 Net realized and unrealized gain (loss) on investments and foreign currency 1.53 2.24 (1.44) ------------- ------------- ------------- Total from investment operations $ 2.01 $ 2.66 $ (0.94) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.46) $ (0.56) $ (0.55) From net realized gain on investments and foreign currency transactions -- -- (0.47) In excess of net realized gain on investments and foreign currency transactions -- -- (0.09) ------------- ------------- ------------- Total distributions declared to shareholders $ (0.46) $ (0.56) $ (1.11) ------------- ------------- ------------- Net asset value -- end of period $ 19.55 $ 18.00 $ 15.90 ============= ============= ============= Total return~~^ 11.47%^^^ 17.15% (5.69)% Ratios (to average net assets)/Supplemental data: Expenses## 0.70% 0.71% 0.70% Net investment income (loss)~ 2.60% 2.52% 2.95% Portfolio turnover 67% 65% 82% Net assets at end of period (000 Omitted) $ 1,571,550 $ 1,618,983 $ 1,571,494 <Caption> TOTAL RETURN SERIES ------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ INITIAL CLASS SHARES 2001 2000 ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 19.69 $ 18.76 ------------- ------------- Income from investment operations#~ -- Net investment income $ 0.57 $ 0.66 Net realized and unrealized gain (loss) on investments and foreign currency (0.46) 2.20 ------------- ------------- Total from investment operations $ 0.11 $ 2.86 ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.66) $ (0.71) From net realized gain on investments and foreign currency transactions (1.19) (1.22) In excess of net realized gain on investments and foreign currency transactions -- -- ------------- ------------- Total distributions declared to shareholders $ (1.85) $ (1.93) ------------- ------------- Net asset value -- end of period $ 17.95 $ 19.69 ============= ============= Total return~~^ 0.52% 16.77% Ratios (to average net assets)/Supplemental data: Expenses## 0.70% 0.70% Net investment income (loss)~ 3.13% 3.60% Portfolio turnover 101% 94% Net assets at end of period (000 Omitted) $ 1,872,185 $ 1,841,586 <Caption> TOTAL RETURN SERIES ----------------------------------------------------------- YEAR ENDED DECEMBER 31, ------------------------------------------ PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 17.92 $ 15.85 $ 17.93 $ 17.85*** ----------- ----------- ----------- ----------- Income from investment operations#~~~ -- Net investment income $ 0.43 $ 0.36 $ 0.45 $ 0.33 Net realized and unrealized gain (loss) on investments and foreign currency 1.51 2.24 (1.43) (0.25) ----------- ----------- ----------- ----------- Total from investment operations $ 1.94 $ 2.60 $ (0.98) $ 0.08 ----------- ----------- ----------- ----------- Less distributions declared to shareholders from net investment income -- From net investment income $ (0.43) $ (0.53) $ (0.54) $ -- From net realized gain on investments and foreign currency transactions -- -- (0.47) -- In excess of net realized gain on investments and foreign currency transactions -- -- (0.09) -- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.43) $ (0.53) $ (1.10) $ -- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 19.43 $ 17.92 $ 15.85 $ 17.93 =========== =========== =========== =========== Total return~~^ 11.14%^^^ 16.83% (5.88)% 0.45%++*** Ratios (to average net assets)/Supplemental data: Expenses## 0.95% 0.95% 0.95% 0.97%+ Net investment income~~~ 2.39% 2.20% 2.77% 2.35%+ Portfolio turnover 67% 65% 82% 101% Net assets at end of period (000 Omitted) $ 548,069 $ 300,220 $ 152,768 $ 39,015 </Table> ** For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $17.94 and (0.06)% respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from the inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ As required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change for the period ended December 31, 2001 was to decrease net investment income per share by less than $0.01, increase net realized and unrealized gains and losses per share by less than $0.01 and decrease the ratio of net investment income to average net assets by 0.05%. Per share, ratios and supplemental data for periods prior to January 1, 2001, have not been restated to reflect this change in presentation. ~~~ As required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change for the period ended December 31, 2001 was to decrease net investment income per share by less than $0.05, increase net realized and unrealized gains and losses per share by less than $0.05 and decrease the ratio of net investment income to average net assets by 0.38%. Per share, ratios and supplemental data for periods prior to January 1, 2001, have not been restated to reflect this change in presentation. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have a material impact on the net asset value per share based on the shares outstanding the day the proceeds were recorded. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 56 <Page> The financial highlights table is intended to help you understand the series financial performance for the past 5 years (or, if shorter, the period of the series' operation). Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> UTILITIES SERIES -------------------------------------------------- YEAR ENDED DECEMBER 31, -------------------------------------------------- INITIAL CLASS SHARES 2004 2003 2002 ------------- ------------- ------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.23 $ 9.28 $ 12.61 ------------- ------------- ------------- Income (loss) from investment operations#~ -- Net investment income $ 0.30 $ 0.24 $ 0.26 Net realized and unrealized gain (loss) on investments and foreign currency 3.34 3.05 (3.22) ------------- ------------- ------------- Total from investment operations $ 3.64 $ 3.29 $ (2.96) ------------- ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.26) $ (0.34) $ (0.37) From net realized gain on investments and foreign currency transactions -- -- -- In excess of net investment income -- -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- ------------- ------------- ------------- Total distributions declared to shareholders $ (0.26) $ (0.34) $ (0.37) ------------- ------------- ------------- Net asset value -- end of period $ 15.61 $ 12.23 $ 9.28 ============= ============= ============= Total return~~^ 30.37%^^^* 36.26% (23.87)% Ratios (to average net assets)/Supplemental data: Expenses## 0.84% 0.84% 0.82% Net investment income^ 2.25% 2.28% 2.55% Portfolio turnover 103% 134% 79% Net assets at end of period (000 Omitted) $ 328,541 $ 287,648 $ 241,772 <Caption> TOTAL RETURN SERIES ------------------------------- YEAR ENDED DECEMBER 31, -------------------------------- INITIAL CLASS SHARES 2001 2000 ------------- ------------ Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 19.08 $ 19.84 ------------- ------------- Income (loss) from investment operations#~ -- Net investment income $ 0.35 $ 0.80 Net realized and unrealized gain (loss) on investments and foreign currency (4.46) 0.49 ------------- ------------- Total from investment operations $ (4.11) $ 1.29 ------------- ------------- Less distributions declared to shareholders -- From net investment income $ (0.63) $ (0.24) From net realized gain on investments and foreign currency transactions (1.71) (1.81) In excess of net investment income (0.00)+++ -- In excess of net realized gain on investments and foreign currency transactions (0.02) -- ------------- ------------- Total distributions declared to shareholders $ (2.36) $ (2.05) ------------- ------------- Net asset value -- end of period $ 12.61 $ 19.08 ============= ============= Total return~~^ (24.34)% 7.00% Ratios (to average net assets)/Supplemental data: Expenses## 0.78% 0.80% Net investment income~ 2.25% 4.11% Portfolio turnover 104% 118% Net assets at end of period (000 Omitted) $ 467,632 $ 622,564 <Caption> UTILITIES SERIES ------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED SERVICE CLASS SHARES 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ------------------- Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.18 $ 9.24 $ 12.59 $ 13.87*** ----------- ----------- ----------- ----------- Income (loss) from investment operations#~~~ -- Net investment income $ 0.26 $ 0.20 $ 0.24 $ 0.08 Net realized and unrealized gain (loss) on investments and foreign currency 3.32 3.06 (3.22) (1.36) ----------- ----------- ----------- ----------- Total from investment operations $ 3.58 $ 3.26 $ (2.98) $ (1.28) ----------- ----------- ----------- ----------- Less distributions declared to shareholders from net investment income $ (0.23) $ (0.32) $ (0.37) $ -- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 15.53 $ 12.18 $ 9.24 $ 12.59 =========== =========== =========== =========== Total return~~^ 30.01%^^^* 36.03% (24.09)% (9.23)%++*** Ratios (to average net assets)/Supplemental data: Expenses## 1.09% 1.09% 1.07% 1.05%+ Net investment income ~~~ 2.01% 1.95% 2.41% 1.60%+ Portfolio turnover 103% 134% 79% 104% Net assets at end of period (000 Omitted) $ 32,599 $ 22,555 $ 12,763 $ 7,919 </Table> ** For the period from the inception of the Service Class shares, August 24, 2001, through December 31, 2001. *** The net asset value and total return previously reported as $14.01 and (10.14)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were as of, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. ~~ The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. * The series' total return calculation includes a net increase from gains realized on the disposal of investments in violation of restrictions. The gains resulted in an increase in net asset value of $0.00278 per share based on shares outstanding on the day the gains were realized. Excluding the offset of these gains from the series' ending net asset value per share, the total returns for the year ended December 31, 2004 would have been approximately 30.35% and 29.99% for the Initial Class shares and the Service Class shares, respectively. ~ As required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change for the period ended December 31, 2001 was to decrease net investment income per share by less than $0.01, increase net realized and unrealized gains and losses per share by less than $0.01, and decrease the ratio of net investment income to average net assets by 0.03%. Per share, ratios and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ~~~ As required, effective January 1, 2001, the series has adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premium on debt securities. The effect of this change for the period ended December 31, 2001 was to decrease net investment income per share by less than $0.01, increase net realized and unrealized gains and losses per share by less than $0.01, and decrease the ratio of net investment income to average net assets by 0.02%. Per share, ratios and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. ^^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have a material impact on the net asset value per share based on the shares outstanding the day the proceeds were recorded. ^ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 57 <Page> MFS/SUN LIFE SERIES TRUST NOTES TO FINANCIAL STATEMENTS (1) BUSINESS AND ORGANIZATION The Trust is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company consisting of twenty-nine separate series (the series) of shares: Bond Series, Capital Appreciation Series*, Capital Opportunities Series, Core Equity Series (formerly Research Growth and Income Series), Emerging Growth Series*, Emerging Markets Equity Series, Global Governments Series, Global Growth Series*, Global Total Return Series, Government Securities Series, High Yield Series, International Growth Series, International Value Series, Managed Sectors Series*, Massachusetts Investors Growth Stock Series, Massachusetts Investors Trust Series*, Mid Cap Growth Series*, Mid Cap Value Series, Money Market Series, New Discovery Series, Research Series*, Research International Series, Strategic Growth Series, Strategic Income Series, Strategic Value Series, Technology Series, Total Return Series*, Utilities Series*, and Value Series. All of these series are diversified except for Global Governments Series, High Yield Series, Managed Sectors Series, Strategic Income Series, and Utilities Series, which are non-diversified as that term is defined in the 1940 Act, as amended. The shares of each series are sold only to variable accounts established by Sun Life Assurance Company of Canada (U.S.) and Sun Life Insurance and Annuity Company of New York to fund benefits under variable contracts issued by such companies. The series denoted with an asterisk above are included within these financial statements. (2) SIGNIFICANT ACCOUNTING POLICIES General -- The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Each series can invest in foreign securities. Investments in foreign securities are vulnerable to the effects of changes in the relative values of the local currency and the U.S. dollar and to the effects of changes in each country's legal, political, and economic environment. Investment Valuations -- Equity securities in each series' portfolio for which market quotations are available are valued at the last sale or official closing price as reported by an independent pricing service on the primary market or exchange on which they are primarily traded, or at the last quoted bid price for securities in which there were no sales during the day. Equity securities traded over the counter are valued at the last sales price traded each day as reported by an independent pricing service, or to the extent there are no sales reported, such securities are valued on the basis of quotations obtained from brokers and dealers. Bonds and other fixed income securities (other than short-term obligations) in each series' portfolio are valued at an evaluated bid price as reported by an independent pricing service, or to the extent a valuation is not reported by a pricing service, such securities are valued on the basis of quotes from brokers and dealers. Prices obtained from pricing services utilize both dealer-supplied valuations and electronic data processing techniques which take into account appropriate factors such as institutional-size trading in similar groups of securities, yield, quality, coupon rate, maturity, type of issue, trading characteristics and other market data without exclusive reliance upon quoted prices or exchange or over-the-counter prices, since such valuations are believed to reflect more accurately the fair value of such securities. Forward foreign currency contracts are valued using spot rates and forward points as reported by an independent pricing source. Short-term obligations with a remaining maturity in excess of 60 days will be valued upon dealer-supplied valuations. All other short-term obligations in the series' portfolio are valued at amortized cost, which constitutes market value as determined by the Board of Trustees. Money market mutual funds are valued at net asset value. Investment valuations, other assets, and liabilities initially expressed in foreign currencies are converted each business day into U.S. dollars based upon current exchange rates. When pricing service information or market quotations are not readily available, securities are priced at fair value as determined under the direction of the Board of Trustees. For example, significant events (such as movement in the U.S. securities market, or other regional and local developments) may occur between the time that foreign markets close (where the security is principally traded) and the time that the series calculates its net asset value (generally, the close of the NYSE) that may impact the value of securities traded in these foreign markets. In these cases, the series may utilize information from an external vendor or other sources to adjust closing market quotations of foreign equity securities to reflect what it believes to be the fair value of the securities as of the series' valuation time. Because the frequency of significant events is not predictable, fair valuation of foreign equity securities may occur on a frequent basis. Repurchase Agreements -- Each series may enter into repurchase agreements with institutions that the series' investment adviser has determined are creditworthy. Each repurchase agreement is recorded at cost. Each series requires that the securities collateral in a repurchase transaction be transferred to the custodian in a manner sufficient to enable the series to obtain those securities in the event of a default under the repurchase agreement. Each series monitors, on a daily basis, the value of the collateral to ensure that its value, including accrued interest, is greater than amounts owed to the series under each such repurchase agreement. Each series, along with other affiliated entities of Massachusetts Financial Services Company (MFS), may utilize a joint trading account for the purpose of entering into one or more repurchase agreements. Foreign Currency Translation -- Purchases and sales of foreign investments, income, and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. Gains and losses attributable to foreign currency exchange rates on sales of securities are recorded for financial statement purposes as net realized gains and losses on investments. Gains and losses attributable to foreign exchange rate movements on income and expenses are recorded for financial statement purposes as foreign currency transaction gains and losses. That portion of both realized and unrealized gains and losses on investments that results from fluctuations in foreign currency exchange rates is not separately disclosed. Security Loans -- State Street Bank and Trust Company ("State Street") and J.P. Morgan Chase and Co. ("Chase"), as lending agents, may loan the securities of each series to certain qualified institutions (the "Borrowers") approved by the series. The loans are collateralized at all times by cash and/or U.S. Treasury securities in an amount at least equal to the market value of the securities loaned. State Street and Chase provide the series with indemnification against Borrower default. Each series bears the risk of loss with respect to the investment of cash collateral. On loans collateralized by cash, the cash collateral is invested in a money market fund or short-term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers, and the remainder is allocated between the series and the lending agents. On loans collateralized by U.S. Treasury securities, a fee is received from the Borrower, and is allocated between the series and the lending agents. The dividend and interest income earned on the securities loaned is accounted for in the same manner as other dividend and interest income. 58 <Page> Forward Foreign Currency Exchange Contracts -- Each series may enter into forward foreign currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of their contracts and from unanticipated movements in the value of a foreign currency relative to the U.S. dollar. Each series may enter into forward foreign currency exchange contracts for hedging purposes as well as for non-hedging purposes. For hedging purposes, each series may enter into contracts to deliver or receive foreign currency it will receive from or require for its normal investment activities. Each series may also use contracts in a manner intended to protect foreign currency-denominated securities from declines in value due to unfavorable exchange rate movements. For non-hedging purposes, the series may enter into contracts with the intent of changing the relative exposure of the series' portfolio of securities to different currencies to take advantage of anticipated changes. The forward foreign currency exchange contracts are adjusted by the daily exchange rate of the underlying currency and any gains or losses are recorded as unrealized until the contract settlement date. On contract settlement date, the gains or losses are recorded as realized gains or losses on foreign currency transactions. Investment Transactions and Income -- Investment transactions are recorded on the trade date. Interest income is recorded on the accrual basis. All premium and discount is amortized or accreted for financial statement purposes in accordance with U.S. generally accepted accounting principles. All discount is accreted for tax reporting purposes as required by federal income tax regulations. Dividends received in cash are recorded on the ex-dividend date. Dividend and interest payments received in additional securities are recorded on the ex-dividend or ex-interest date in an amount equal to the value of the security on such date. The following series were participants in a class-action lawsuit against Cendant Corporation. On March 26, 2003, the series received a partial cash settlement, recorded as a realized gain on investment transactions. The partial proceeds from the non-recurring litigation settlement resulted in an increase in net asset value per share based on the shares outstanding on the day the proceeds were received as follows: <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS TRUST RESEARCH SERIES SERIES SERIES SERIES SERIES SERIES ---------------------------------------------------------------------------------------------------------------------------- Cash Settlement $ 13,278,304 $ 5,764,504 $ 1,246,578 $ 635,017 $ 106,672 $ 2,202,987 Increase in net asset value per share $ 0.28 $ 0.16 $ 0.06 $ 0.06 $ 0.002 $ 0.06 </Table> Excluding the effect of these payments from the series' ending net asset value per share, total return for the year ended December 31, 2003 would have been lower by: <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS TRUST RESEARCH SERIES SERIES SERIES SERIES SERIES SERIES --------------------------------------------------------------------------------------------------------------------------- Initial Class 2.08% 1.48% 0.79% 0.45% 0.01% 0.52% Service Class 2.09% 1.50% 0.80% 0.46% 0.01% 0.52% </Table> Each series may receive proceeds from the settlement of class action lawsuits involving its portfolio holdings. Any proceeds received are reflected in realized gain/loss in the Statement of Operations, or in unrealized gain/loss if the security is still held by the series. The Capital Appreciation Series and Emerging Growth Series were participants in a class action lawsuit against Cendent Corporation. On March 19, 2004, the series' received a cash settlement in the amount of $1,376,372 and $597,471, respectively. Each series may enter into "TBA" (to be announced) purchase commitments to purchase securities for a fixed unit price at a future date. Although the unit price has been established, the principal value has not been finalized. However, the principal amount of the commitments will not fluctuate more than 0.01%. The series holds, and maintains until settlement date, cash or high-grade debt obligations in an amount sufficient to meet the purchase price, or the series may enter into offsetting contracts for the forward sale of other securities it owns. Income on the securities will not be earned until settlement date. TBA purchase commitments may be considered securities in themselves, and involve a risk of loss if the value of the security to be purchased declines prior to settlement date, which is in addition to the risk of decline in the value of the series' other assets. Unsettled TBA purchase commitments are valued at the current market value of the underlying securities. Fees Paid Indirectly -- Each series' custody fee is reduced according to an arrangement that measures the value of cash deposited with the custodian by the series. During the year ended December 31, 2004, each series' custodian fees were reduced under this arrangement. Each series has entered into a commission recapture agreement, under which certain brokers will credit the series a portion of the commissions generated, to offset certain expenses of the series. For the year ended December 31, 2004, each series' miscellaneous expenses were reduced under this agreement as noted below. These amounts are shown as a reduction of total expenses on the Statement of Operations. <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS SERIES SERIES SERIES SERIES TRUST SERIES ---------------------------------------------------------------------------------------------------- Balance credits $ 1,076 $ 383 $ 753 $ -- $ 281 Commission recapture credits 31,484 11,136 4,643 2,153 56,630 ------------ ------------ ------------ ------------ -------------- Total $ 32,560 $ 11,519 $ 5,396 $ 2,153 $ 56,911 ------------ ------------ ------------ ------------ -------------- <Caption> MID CAP GROWTH RESEARCH TOTAL RETURN UTILITIES SERIES SERIES SERIES SERIES ------------------------------------------------------------------------------------ Balance credits $ 92 $ 233 $ 3,650 $ 2,361 Commission recapture credits 1,497 8,819 50,345 9,361 ------------ ------------ ------------ ------------ Total $ 1,589 $ 9,052 $ 53,995 $ 11,722 ------------ ------------ ------------ ------------ </Table> Tax Matters and Distributions -- Each series' policy is to comply with the provisions of the Internal Revenue Code (the Code) applicable to regulated investment companies and to distribute to shareholders all of its net taxable income, including any net realized gain on investments. Accordingly, no provision for federal income or excise tax is provided. 59 <Page> Distributions to shareholders are recorded on the ex-dividend date. Each series distinguishes between distributions on a tax basis and a financial reporting basis and only distributions in excess of tax basis earnings and profits are reported in the financial statements as distributions from paid-in capital. Differences in the recognition or classification of income between the financial statements and tax earnings and profits, which result in temporary over-distributions for financial statement purposes, are classified as distributions in excess of net investment income or net realized gains. Common types of book and tax differences that could occur include differences in accounting for foreign currency transactions, real estate investment trusts, defaulted bonds, wash sales, foreign taxes, non-taxable distributions, net operating losses, and amortization and accretion on debt securities. The tax character of distributions declared for the years ended December 31, 2004 and December 31, 2003 was as follows: <Table> <Caption> CAPITAL APPRECIATION SERIES EMERGING GROWTH SERIES GLOBAL GROWTH SERIES --------------------------- -------------------------- -------------------------- DECEMBER 31, DECEMBER 31, DECEMBER 31, --------------------------- -------------------------- -------------------------- 2004 2003 2004 2003 2004 2003 - ---------------------------------------------------------------------------------------------------------------- Distributions declared from: Ordinary income $ 433,984 $ -- $ -- $ -- $ 843,092 $ 815,119 <Caption> MASSACHUSETTS MANAGED SECTORS SERIES INVESTORS TRUST SERIES MID CAP GROWTH SERIES -------------------------- -------------------------- -------------------------- DECEMBER 31, DECEMBER 31, DECEMBER 31, -------------------------- -------------------------- -------------------------- 2004 2003 2004 2003 2004 2003 - ---------------------------------------------------------------------------------------------------------------- Distributions declared from: Ordinary income $ 63,676 $ -- $ 11,697,097 $ 12,846,153 $ -- $ -- <Caption> RESEARCH SERIES TOTAL RETURN SERIES UTILITIES SERIES -------------------------- -------------------------- -------------------------- DECEMBER 31, DECEMBER 31, DECEMBER 31, -------------------------- -------------------------- -------------------------- 2004 2003 2004 2003 2004 2003 - ---------------------------------------------------------------------------------------------------------------- Distributions declared from: Ordinary income $ 4,201,673 $ 3,833,763 $ 48,429,855 $ 57,181,077 $ 6,205,650 $ 8,557,499 </Table> During the year ended December 31, 2004, the following amounts were reclassified due to differences between book and tax accounting, which may include foreign currency transactions, foreign taxes, real estate investment trusts, non-taxable distributions, net operating losses, and amortization and accretion on debt securities. <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS SERIES SERIES SERIES SERIES TRUST SERIES ------------------------------------------------------------------------------------------------------------------------- Increase (decrease) Paid-in-capital $ -- $ (604,779) $ -- $ -- $ -- Accumulated undistributed net realized gain (loss) 25,950 3,622 54,771 4,109 80,877 Accumulated undistributed net investment income (25,950) 601,157 (54,771) (4,109) (80,877) <Caption> MID CAP TOTAL GROWTH RESEARCH RETURN UTILITIES SERIES SERIES SERIES SERIES ---------------------------------------------------------------------------------------------------------- Increase (decrease) Paid-in-capital $ (789,363) $ -- $ 664,165 $ -- Accumulated undistributed net realized gain (loss) (3,394) 27,936 (4,349,911) 2,123,326 Accumulated undistributed net investment income 792,757 (27,936) 3,685,746 (2,123,326) </Table> At December 31, 2004, the components of distributable earnings (accumulated losses) on a tax basis were as follows: <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS SERIES SERIES SERIES SERIES TRUST SERIES ---------------------------------------------------------------------------------------------------------------------- Undistributed ordinary income $ 4,352,013 $ -- $ 770,053 $ 744,638 $ 10,688,878 Capital loss carryforward (744,869,099) (473,784,865) (98,310,346) (200,618,771) (387,636,643) Unrealized gain (loss) 92,535,975 55,347,645 25,915,451 21,791,577 163,852,479 Other temporary differences -- -- (57,141) -- -- </Table> 60 <Page> <Table> <Caption> MID CAP TOTAL GROWTH RESEARCH RETURN UTILITIES SERIES SERIES SERIES SERIES ------------------------------------------------------------------------------------------------------------------- Undistributed ordinary income $ -- $ 2,353,088 $ 54,341,859 $ 3,640,244 Undistributed long-term capital gain -- -- 53,278,874 -- Capital loss carryforward (42,793,486) (276,462,094) -- (183,417,068) Unrealized gain (loss) 19,077,352 49,762,995 195,023,570 58,931,190 Other temporary differences (6,155) -- (479,287) (176,035) </Table> For federal income tax purposes, the following series had a capital loss carryforward that may be applied against any net taxable realized gains of each succeeding year until the earlier of its utilization or expiration as follows: <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS EXPIRATION DATE SERIES SERIES SERIES SERIES TRUST SERIES ------------------------------------------------------------------------------------------------------------------ December 31, 2009 $ (364,513,863) $ (244,556,998) $ (52,563,049) $ (143,561,763) $ (163,278,388) December 31, 2010 (348,269,974) (229,227,867) (45,747,297) (57,057,008) (207,883,555) December 31, 2011 (32,085,262) -- -- -- (16,474,700) --------------- --------------- --------------- --------------- --------------- Total $ (744,869,099) $ (473,784,865) $ (98,310,346) $ (200,618,771) $ (387,636,643) =============== =============== =============== =============== =============== <Caption> MID CAP GROWTH RESEARCH UTILITIES EXPIRATION DATE SERIES SERIES SERIES ------------------------------------------------------------------------------------------------------------------ December 31, 2009 $ -- $ (114,599,350) $ (60,374,245) December 31, 2010 (42,793,486) (161,862,744) (123,042,823) --------------- --------------- --------------- Total $ (42,793,486) $ (276,462,094) $ (183,417,068) =============== =============== =============== </Table> For the Global Growth Series, realized gain is reported net of any foreign capital gains tax in the Statement of Operations. Multiple Classes of Shares of Beneficial Interest -- Each series offers multiple classes of shares, which differ in their respective distribution fees. All shareholders bear the common expenses of the series based on daily net assets of each class, without distinction between share classes. Dividends are declared separately for each class. Differences in per share dividend rates are generally due to differences in separate class expenses. (3) TRANSACTIONS WITH AFFILIATES Investment Adviser -- Each series has an investment advisory agreement with MFS to provide overall investment advisory and administrative services, and general office facilities. The management fee is computed daily and paid monthly at an annual rate based on a percentage of the series' average daily net assets. The agreement also provides that each series will be reimbursed for expenses (excluding taxes, extraordinary expenses and brokerage and transaction cost) in excess of the expense limitation indicated below, based on the average net assets of each series. Management fees and expense limitations are as follows: <Table> <Caption> MANAGEMENT EXPENSE FEES LIMITATIONS ---------------------------------------------------------------------------------------- Capital Appreciation Series 0.75%* 1.25% Emerging Growth Series 0.73%* N/A Global Growth Series 0.90%* N/A Managed Sectors Series 0.75%* 1.25% Massachusetts Investors Trust Series 0.55% 1.25% Mid Cap Growth Series 0.75% N/A Research Series 0.72%* N/A Total Return Series 0.65%* 1.25% Utilities Series 0.75%* N/A </Table> * The management fee for Capital Appreciation Series is 0.75% of the first $1 billion of average net assets, 0.675% of average net assets of the next $500 million and 0.65% of average net assets in excess of $1.5 billion. The management fee for the Global Growth Series is 0.90% of the first $1 billion of average net assets, 0.75% of the next $1 billion of average net assets and 0.65% of average net assets in excess of $2 billion.The management fee for the Emerging Growth Series, Managed Sectors Series, Research Series, Total Return Series and Utilities Series is 0.75% of the first $300 million of average net assets and 0.675% of the average net assets in excess of $300 million. The management fee for the Total Return Series is reduced to 0.60% of the average net assets in excess of $1 billion. During the year ended December 31, 2004, the Utilities Series realized a gain on disposition of a security in violation of the series' investment restrictions. The amount of the gain was $70,344. This amount is separately disclosed in the Statements of Operations and the Statements of Changes in Net Assets. The effect of this gain on series' total return is disclosed in the Financial Highlights. Each series pays compensation to its Independent Trustees in the form of a retainer, attendance fees, and additional compensation to the Board chairperson, and pays no compensation directly to its Trustees who are officers of the investment adviser, or to officers of the series, all of whom receive remuneration for their services to the series from MFS. Certain officers and Trustees of the series are officers or directors of MFS, MFS Fund Distributors, Inc. (MFD), and MFS Service Center, Inc. (MFSC). 61 <Page> Each series and certain other MFS funds (the "funds") have entered into a services agreement (the "Agreement") which provides for payment of fees by the funds to Tarantino LLC in return for the provision of services of an Independent Chief Compliance Officer (ICCO) for the funds. The ICCO is an officer of the funds and the sole member of Tarantino LLC. MFS has agreed to provide office space and other administrative support and supplies to the ICCO. The funds can terminate the Agreement with Tarantino LLC at any time under the terms of the Agreement. The series' investment advisor, MFS, has been the subject of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings Footnote. On July 28, 2004, the series accrued an estimate of the amount to be received pursuant to this matter in these amounts based on the shares outstanding on the day the proceeds were recorded as follows: <Table> <Caption> SETTLEMENT AMOUNT PER SHARE IMPACT ---------------------------------------------------------------------------------------------- Capital Appreciation Series $ 756,214 $ 0.02 Emerging Growth Series $ 374,251 $ 0.01 Global Growth Series $ 54,374 --* Managed Sectors Series $ 216,578 $ 0.02 Massachusetts Investors Trust Series $ 565,413 $ 0.01 Mid Cap Growth Series $ 520 --* Research Series $ 256,213 $ 0.01 Total Return Series $ 208,370 --* Utilities Series $ 67,404 --* </Table> * The per share impact was less than $0.01. Administrator -- MFS provides certain financial, legal, shareholder communications, compliance, and other administrative services to each series for which MFS acts as investment adviser. Under an administrative services agreement between each series and MFS, MFS is entitled to partial reimbursement of the costs MFS incurs to provide these services, subject to review and approval by the Board of Trustees. Each series is allocated a portion of these administrative costs based on its size and relative average net assets. Prior to April 1, 2004, each series paid MFS an administrative fee up to the following annual percentage rates of the series' average daily net assets: <Table> First $2 billion 0.0175% Next $2.5 billion 0.0130% Next $2.5 billion 0.0005% In excess of $7 billion 0.0000% </Table> Effective April 1, 2004, each series paid MFS an administrative fee up to the following annual percentage rates of each series' average daily net assets: <Table> First $2 billion 0.01120% Next $2.5 billion 0.00832% Next $2.5 billion 0.00032% In excess of $7 billion 0.00000% </Table> For the year ended December 31, 2004, each series paid MFS the following amounts equivalent to the following annual percentage rates of average daily net assets, to partially reimburse MFS for the costs of providing administrative services. <Table> <Caption> PERCENT OF ADMINISTRATOR AVERAGE NET FEES ASSETS ----------------------------------------------------------------------------------------------- Capital Appreciation Series $ 66,939 0.00936% Emerging Growth Series 41,354 0.00940% Global Growth Series 16,871 0.00934% Managed Sectors Series 14,341 0.00946% Massachusetts Investors Trust Series 107,414 0.00930% Mid Cap Growth Series 11,240 0.00913% Research Series 42,703 0.00934% Total Return Series 178,152 0.00899% Utilities Series 28,669 0.00895% </Table> Distributor -- MFD, a wholly owned subsidiary of MFS, is the distributor of shares of the series. The Trustees have adopted a distribution plan for the Service Class shares pursuant to Rule 12b-1 of the Investment Company Act of 1940 as follows: The series' distribution plan provides that each series will pay up to 0.25% per annum of its average daily net assets attributable to Service Class shares to cover marketing and other fees to support the sale and distribution of Service Class shares. Fees incurred under the distribution plan during the year ended December 31, 2004 were 0.25% of average daily net assets attributable to Service Class shares on an annualized basis. 62 <Page> (4) PORTFOLIO SECURITIES Purchases and sales of investments, other than purchased option transactions and short-term obligations, were as follows: <Table> <Caption> CAPITAL EMERGING GLOBAL APPRECIATION GROWTH GROWTH SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------------ Purchases Investments (non-U.S. government securities) $ 437,815,285 $ 406,578,627 $ 204,425,058 =============== =============== =============== Sales Investments (non-U.S. government securities) $ 548,765,682 $ 490,971,871 $ 237,194,315 =============== =============== =============== <Caption> MANAGED MASSACHUSETTS MID CAP SECTORS INVESTORS GROWTH SERIES TRUST SERIES SERIES - ------------------------------------------------------------------------------------------------------------------ Purchases Investments (non-U.S. government securities) $ 137,660,086 $ 880,651,479 $ 102,605,148 =============== =============== =============== Sales Investments (non-U.S. government securities) $ 167,904,164 $ 1,053,687,116 $ 101,617,936 =============== =============== =============== <Caption> TOTAL RESEARCH RETURN UTILITIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------------ Purchases U.S. government securities $ -- $ 387,417,245 $ 809,862 =============== =============== =============== Investments (non-U.S. government securities) $ 529,839,300 $ 967,590,631 $ 323,050,179 =============== =============== =============== Sales U.S. government securities $ -- $ 264,926,326 $ 803,067 =============== =============== =============== Investments (non-U.S. government securities) $ 615,735,956 $ 1,039,967,463 $ 357,880,587 =============== =============== =============== </Table> The cost and unrealized appreciation and depreciation in the value of the investments owned by each series, as computed on a federal income tax basis, are as follows: <Table> <Caption> CAPITAL EMERGING GLOBAL MANAGED MASSACHUSETTS APPRECIATION GROWTH GROWTH SECTORS INVESTORS SERIES SERIES SERIES SERIES TRUST SERIES - ----------------------------------------------------------------------------------------------------------------------------- Aggregate cost $ 617,424,694 $ 441,028,208 $ 181,319,861 $ 124,076,215 $ 1,033,435,510 =============== =============== =============== =============== =============== Gross unrealized appreciation $ 96,468,600 $ 63,581,992 $ 27,725,384 $ 23,133,402 $ 172,099,806 Gross unrealized depreciation (3,941,344) (8,237,423) (1,817,039) (1,341,825) (8,254,059) --------------- --------------- --------------- --------------- --------------- Net unrealized appreciation (depreciation) $ 92,527,256 $ 55,344,569 $ 25,908,345 $ 21,791,577 $ 163,845,747 =============== =============== =============== =============== =============== <Caption> MID CAP TOTAL GROWTH RESEARCH RETURN UTILITIES SERIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------ Aggregate cost $ 138,876,950 $ 432,495,697 $ 2,205,276,482 $ 360,240,498 =============== =============== =============== =============== Gross unrealized appreciation $ 22,229,135 $ 54,932,292 $ 210,069,089 $ 60,979,657 Gross unrealized depreciation (3,151,783) (5,169,829) (15,051,602) (2,049,591) --------------- --------------- --------------- --------------- Net unrealized appreciation (depreciation) $ 19,077,352 $ 49,762,463 $ 195,017,487 $ 58,930,066 =============== =============== =============== =============== </Table> (5) SHARES OF BENEFICIAL INTEREST Each series' Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest. Transactions in series shares were as follows: <Table> <Caption> CAPITAL APPRECIATION SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 29,855,744 $ 527,622,763 36,430,830 $ 555,737,786 Shares issued to shareholders in reinvestment of distributions 24,899 433,984 -- -- Shares redeemed (36,638,282) (647,766,495) (43,541,461) (659,490,318) --------------- --------------- --------------- --------------- Net change (6,757,639) $ (119,709,748) (7,110,631) $ (103,752,532) =============== =============== =============== =============== <Caption> EMERGING GROWTH SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 14,662,402 $ 209,951,352 17,237,076 $ 211,585,016 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares redeemed (20,768,397) (296,052,618) (23,555,654) (284,330,504) --------------- --------------- --------------- --------------- Net change (6,105,995) $ (86,101,266) (6,318,578) $ (72,745,488) =============== =============== =============== =============== </Table> 63 <Page> <Table> <Caption> YEAR ENDED YEAR ENDED YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 DECEMBER 31, 2004 DECEMBER 31, 2003 -------------------------- -------------------------- -------------------------- -------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------------------- Shares sold 3,311,227 $ 58,277,694 3,463,604 $ 53,156,979 2,269,316 $ 32,147,936 2,393,685 $ 29,186,780 Shares redeemed (3,292,724) (57,922,233) (3,209,643) (49,113,958) (2,163,522) (30,640,672) (2,124,183) (25,692,327) ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ Net change 18,503 $ 355,461 253,961 $ 4,043,021 105,794 $ 1,507,264 269,502 $ 3,494,453 ============ ============ ============ ============ ============ ============ ============ ============ <Caption> GLOBAL GROWTH SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 2,933,259 $ 33,026,863 3,261,710 $ 30,596,849 Shares issued to shareholders in reinvestment of distributions 79,127 820,549 95,459 802,813 Shares redeemed (6,130,268) (67,996,829) (7,049,798) (62,881,388) --------------- --------------- --------------- --------------- Net change (3,117,882) $ (34,149,417) (3,692,629) $ (31,481,726) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 572,855 $ 6,392,765 1,530,109 $ 13,660,385 Shares issued to shareholders in reinvestment of distributions 2,184 22,543 1,468 12,306 Shares redeemed (577,264) (6,423,368) (1,364,494) (12,116,239) --------------- --------------- --------------- --------------- Net change (2,225) $ (8,060) 167,083 $ 1,556,452 =============== =============== =============== =============== <Caption> MANAGED SECTORS SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 1,098,921 $ 18,401,125 1,470,625 $ 22,495,048 Shares issued to shareholders in reinvestment of distributions 3,916 63,676 -- -- Shares redeemed (2,915,786) (48,393,981) (3,539,753) (51,788,451) --------------- --------------- --------------- --------------- Net change (1,812,949) $ (29,929,180) (2,069,128) $ (29,293,403) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 97,850 $ 1,637,632 135,985 $ 2,044,987 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares redeemed (105,208) (1,758,464) (132,155) (2,006,538) --------------- --------------- --------------- --------------- Net change (7,358) $ (120,832) 3,830 $ 38,449 =============== =============== =============== =============== <Caption> MASSACHUSETTS INVESTORS TRUST SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 15,931,068 $ 413,328,761 18,119,817 $ 415,204,427 Shares issued to shareholders in reinvestment of distributions 447,605 11,046,879 562,444 12,283,774 Shares redeemed (23,613,999) (611,327,874) (26,183,745) (591,212,146) --------------- --------------- --------------- --------------- Net change (7,235,326) $ (186,952,234) (7,501,484) $ (163,723,945) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 3,878,532 $ 100,002,868 4,191,568 $ 95,283,815 Shares issued to shareholders in reinvestment of distributions 26,442 650,218 25,821 562,379 Shares redeemed (4,016,175) (103,357,729) (3,666,249) (83,307,963) --------------- --------------- --------------- --------------- Net change (111,201) $ (2,704,643) 551,140 $ 12,538,231 =============== =============== =============== =============== <Caption> MID CAP GROWTH SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 8,438,139 $ 45,399,824 11,902,265 $ 54,284,348 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares redeemed (9,031,635) (48,195,215) (7,727,781) (33,796,739) --------------- --------------- --------------- --------------- Net change (593,496) $ (2,795,391) 4,174,484 $ 20,487,609 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 13,933,712 $ 73,709,460 8,520,907 $ 40,749,200 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares redeemed (13,409,067) (70,844,551) (4,988,390) (24,285,882) --------------- --------------- --------------- --------------- Net change 524,645 $ 2,864,909 3,532,517 $ 16,463,318 =============== =============== =============== =============== <Caption> RESEARCH SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 4,615,570 $ 67,842,460 5,919,002 $ 74,898,604 Shares issued to shareholders in reinvestment of distributions 295,191 4,047,067 323,079 3,780,030 Shares redeemed (11,365,545) (164,521,821) (13,727,969) (166,837,306) --------------- --------------- --------------- --------------- Net change (6,454,784) $ (92,632,294) (7,485,888) $ (88,158,672) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 3,465,271 $ 49,297,955 1,398,843 $ 17,711,972 Shares issued to shareholders in reinvestment of distributions 11,335 154,606 4,608 53,733 Shares redeemed (3,035,209) (43,171,746) (884,403) (11,194,294) --------------- --------------- --------------- --------------- Net change 441,397 $ 6,280,815 519,048 $ 6,571,411 =============== =============== =============== =============== <Caption> TOTAL RETURN SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 13,093,000 $ 242,061,403 17,626,716 $ 294,494,534 Shares issued to shareholders in reinvestment of distributions 2,259,960 39,255,506 3,226,008 51,583,867 Shares redeemed (24,886,578) (457,889,210) (29,751,984) (491,830,115) --------------- --------------- --------------- --------------- Net change (9,533,618) $ (176,572,301) (8,899,260) $ (145,751,714) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 21,445,623 $ 392,791,148 13,709,379 $ 230,394,938 Shares issued to shareholders in reinvestment of distributions 530,616 9,174,349 351,142 5,597,210 Shares redeemed (10,526,829) (193,753,742) (6,948,290) (117,049,454) --------------- --------------- --------------- --------------- Net change 11,449,410 $ 208,211,755 7,112,231 $ 118,942,694 =============== =============== =============== =============== </Table> 64 <Page> <Table> <Caption> UTILITIES SERIES --------------------------------------------------------------------- YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- INITIAL CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 5,382,059 $ 73,371,201 7,142,580 $ 77,482,205 Shares issued to shareholders in reinvestment of distributions 480,703 5,749,208 812,301 8,106,762 Shares redeemed (8,334,628) (112,180,633) (10,500,562) (111,187,382) --------------- --------------- --------------- --------------- Net change (2,471,866) $ (33,060,224) (2,545,681) $ (25,598,415) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 --------------------------------- --------------------------------- SERVICE CLASS SHARES SHARES AMOUNT SHARES AMOUNT - --------------------------------------------------------------------------------------------------------------- Shares sold 1,375,213 $ 18,510,218 1,652,995 $ 17,674,211 Shares issued to shareholders in reinvestment of distributions 38,292 456,442 45,300 450,737 Shares redeemed (1,166,654) (15,800,929) (1,227,397) (13,206,592) --------------- --------------- --------------- --------------- Net change 246,851 $ 3,165,731 470,898 $ 4,918,356 =============== =============== =============== =============== </Table> (6) LINE OF CREDIT Each series and other affiliated funds participate in an $800 million unsecured line of credit provided by a syndication of banks under a line of credit agreement. Borrowings may be made for temporary financing needs. Interest is charged to each fund, based on its borrowings, at a rate equal to the Federal Reserve funds rate plus 0.50%. In addition, a commitment fee, based on the average daily, unused portion of the line of credit, is allocated among the participating funds at the end of each calendar quarter. The interest and commitment fee allocated to each series and included in miscellaneous expense for the year ended December 31, 2004 and included in miscellaneous expense was as follows: <Table> <Caption> COMMITMENT FEE & INTEREST EXPENSE ------------------------------------------------------------------------------ Capital Appreciation Series $ 5,934 Emerging Growth Series 3,822 Global Growth Series 5,435 Managed Sectors Series 1,212 Massachusetts Investors Trust Series 9,254 Mid Cap Growth Series 642 Research Series 2,119 Total Return Series 9,705 Utilities Series 1,617 </Table> Each series had no significant borrowings during the period. (7) FINANCIAL INSTRUMENTS Each series trades financial instruments with off-balance-sheet risk in the normal course of its investing activities in order to manage exposure to market risks such as interest rates and foreign currency exchange rates. These financial instruments include forward foreign currency exchange contracts. The notional or contractual amounts of these instruments represent the investment the series has in particular classes of financial instruments and does not necessarily represent the amounts potentially subject to risk. The measurement of the risks associated with these instruments is meaningful only when all related and offsetting transactions are considered. Forward Foreign Currency Exchange Contracts Utilities Series <Table> <Caption> Net Unrealized Contracts to Contracts Appreciation Settlement Date Deliver/Receive In Exchange For at Value (Depreciation) ------------------------------------------------------------------------------------------------------------- Sales 1/19/2005-2/14/2005 EUR 22,419,905 $ 29,110,435 $ 30,374,924 $ (1,264,489) 1/12/2005-2/14/2005 GBP 5,620,692 10,464,555 10,763,599 (299,044) --------------- --------------- --------------- $ 39,574,990 $ 41,138,523 $ (1,563,533) =============== =============== =============== Purchases 1/19/2005-2/14/2005 EUR 2,901,199 $ 3,876,188 $ 3,930,524 $ 54,336 1/12/2005 GBP 122,603 235,367 234,784 (583) --------------- --------------- --------------- $ 4,111,555 $ 4,165,308 $ 53,753 =============== =============== =============== </Table> At December 31, 2004, the Utilities Series had sufficient cash and/or securities to cover any commitments under these contracts. 65 <Page> (8) RESTRICTED SECURITIES At December 31, 2004, each series owned the following securities which are subject to legal or contractual restrictions on resale, excluding securities issued under Rule 144A, constituting less then 0.2% of net assets which may not be publicly sold without registration under the Securities Act of 1933. Each series does not have the right to demand that such securities be registered. The value of these securities is determined by valuations furnished by dealers or by a pricing service, or if not available, in good faith at the direction of the Trustees. <Table> <Caption> DATE OF DESCRIPTION ACQUISITION SHARES COST VALUE ------------------------------------------------------------------------------------------------------------- Global Growth Series Aber Diamond Corp. 12/7/2004 31,000 $ 1,078,830 $ 1,096,488 Mid Cap Growth Series Aber Diamond Corp. 1/14/2004 5,700 $ 220,441 $ 201,612 Emerging Growth Series Aber Diamond Corp. 1/14/2004 6,600 $ 255,247 $ 233,446 </Table> (9) LEGAL PROCEEDINGS On March 31, 2004, MFS settled an administrative proceeding with the Securities and Exchange Commission ("SEC") regarding disclosure of brokerage allocation practices in connection with MFS fund sales (the term "MFS funds" means the open-end registered management investment companies sponsored by MFS). Under the terms of the settlement, in which MFS neither admitted nor denied any wrongdoing, MFS agreed to pay (one dollar) $1.00 in disgorgement and $50 million in penalty to certain MFS funds, pursuant to a plan developed by an independent distribution consultant. The brokerage allocation practices which were the subject of this proceeding were discontinued by MFS in November 2003. The agreement with the SEC is reflected in an order of the SEC. The SEC settlement order states that MFS failed to adequately disclose to the Boards of Trustees and to shareholders of the MFS funds the specifics of its preferred arrangements with certain brokerage firms selling MFS fund shares. The SEC settlement order states that MFS had in place policies designed to obtain best execution of all MFS fund trades. As part of the settlement, MFS retained an independent compliance consultant to review the completeness of its current policies and practices regarding disclosure to MFS fund trustees and to MFS fund shareholders of strategic alliances between MFS or its affiliates and broker-dealers and other financial intermediaries who support the sale of MFS fund shares. Pursuant to the SEC order, on July 28, 2004, MFS transferred these settlement amounts to the SEC, and those MFS funds entitled to these settlement amounts accrued an estimate of their pro rata portion of these amounts. The final distribution plan was approved by the SEC on January 21, 2005. It is expected that this distribution will be made by the SEC to the affected MFS funds on or around February 14, 2005. In addition, in February, 2004, MFS reached agreement with the SEC, the New York Attorney General ("NYAG") and the Bureau of Securities Regulation of the State of New Hampshire ("NH") to settle administrative proceedings alleging false and misleading information in certain MFS open-end retail fund ("MFS retail funds") prospectuses regarding market timing and related matters (the "February Settlements"). These regulators alleged that prospectus language for certain MFS retail funds was false and misleading because, although the prospectuses for those funds in the regulators' view indicated that they prohibited market timing, MFS did not limit trading activity in 11 domestic large cap stock, high grade bond and money market retail funds. MFS' former Chief Executive Officer and former President also reached agreement with the SEC in which they agreed to, among other terms, monetary fines and temporary suspensions from association with any investment adviser or registered investment company. These individuals have resigned their positions with, and will not be returning to, MFS and the MFS funds. Under the terms of the February Settlements, MFS and the executives neither admit nor deny wrongdoing. Under the terms of the February Settlements, a $225 million pool has been established for distribution to shareholders in certain MFS retail funds, which has been funded by MFS and of which $50 million is characterized as a penalty. This pool will be distributed in accordance with a methodology developed by an independent distribution consultant in consultation with MFS and the Board of Trustees of the MFS retail funds, and acceptable to the SEC. MFS has further agreed with NYAG to reduce its management fees in the aggregate amount of approximately $25 million annually over the next five years, and not to increase certain management fees during this period. MFS has also paid an administrative fine to NH in the amount of $1 million, which will be used for investor education purposes (NH retained $250,000 and $750,000 was contributed to the North American Securities Administrators Association's Investor Protection Trust). In addition, under the terms of the February Settlements, MFS is in the process of adopting certain governance changes and reviewing its policies and procedures. Since December 2003, MFS, MFS Fund Distributors, Inc., MFS Service Center, Inc., MFS Corporation Retirement Committee, Sun Life Financial Inc., various MFS funds, certain current and/or former Trustees of these MFS funds, and certain officers of MFS have been named as defendants in multiple lawsuits filed in federal and state courts. The lawsuits variously have been commenced as class actions or individual actions on behalf of investors who purchased, held or redeemed shares of the MFS funds during specified periods, as ERISA actions by participants in certain retirement plan accounts on behalf of those accounts, or as derivative actions on behalf of the MFS funds. The lawsuits relating to market timing and related matters have been transferred to, and consolidated before, the United States District Court for the District of Maryland, as part of a multi-district litigation of market timing and related claims involving several other fund complexes (IN RE MUTUAL FUNDS INVESTMENT LITIGATION (ALGER, COLUMBIA, JANUS, MFS, ONE GROUP, PUTNAM, ALLIANZ DRESDNER), No. 1:04-md-15863 (transfer began March 19, 2004)). The market timing cases related to the MFS complex are RIGGS V. MFS ET AL., CASE NO. 04-CV-01162-JFM (direct), HAMMERSLOUGH V. MFS ET AL., CASE NO. 04-MD-01620 (derivative) AND ANITA WALKER V. MFS ET AL., CASE NO. 1:04-CV-01758 (ERISA). The plaintiffs in these consolidated lawsuits generally seek injunctive relief including removal of the named Trustees, adviser and distributor, rescission of contracts and 12b-1 Plans, disgorgement of fees and profits, monetary damages, punitive damages, attorney's fees and costs and other equitable and declaratory relief. Four lawsuits alleging improper brokerage allocation practices and excessive compensation are pending in the United States District Court for the District of Massachusetts (FORSYTHE V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv10584 (GAO) (March 25, 2004); EDDINGS V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv10764 (GAO) (April 15, 2004); MARCUS DUMOND, ET AL. V. MASSACHUSETTS FINANCIAL SERVS. CO., ET al., No. 04cv11458 (GAO) (May 4, 2004); and KOSLOW V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv11019 (GAO) (May 20, 2004)). The plaintiffs in these lawsuits generally seek compensatory damages, punitive damages, recovery of fees, rescission 66 <Page> of contracts, an accounting, restitution, declaratory relief, equitable and/or injunctive relief and attorney's fees and costs. The various lawsuits generally allege that some or all of the defendants (i) permitted or acquiesced in market timing and/or late trading in some of the MFS funds, inadequately disclosed MFS' internal policies concerning market timing and such matters, (ii) received excessive compensation as fiduciaries to the MFS funds, or (iii) permitted or acquiesced in the improper use of fund assets by MFS to support the distribution of MFS fund shares and inadequately disclosed MFS' use of fund assets in this manner. The actions assert that some or all of the defendants violated the federal securities laws, including the Securities Act of 1933 and the Securities Exchange Act of 1934, the Investment Company Act of 1940 and the Investment Advisers Act of 1940, the Employee Retirement Income Security Act of 1974, as well as fiduciary duties and other violations of common law. Insofar as any of the actions is appropriately brought derivatively on behalf of any of the MFS funds, any recovery will inure to the benefit of the MFS funds. The defendants are reviewing the allegations of the multiple complaints and will respond appropriately. Additional lawsuits based on similar allegations may be filed in the future. Any potential resolution of these matters may include, but not be limited to, judgments or settlements for damages against MFS, the MFS funds, or any other named defendant. As noted above, as part of the regulatory settlements, MFS has established a restitution pool in the amount of $225 million to compensate certain shareholders of certain MFS retail funds for damages that they allegedly sustained as a result of market timing or late trading in certain of the MFS retail funds, and transferred $50 million for distribution (which has been accrued to the affected funds and is expected to be distributed on or around February 14, 2005) to affected MFS funds to compensate those funds based upon the amount of brokerage commissions allocated in recognition of MFS fund sales. It is not clear whether these amounts will be sufficient to compensate shareholders for all of the damage they allegedly sustained, whether certain shareholders or putative class members may have additional claims to compensation, or whether the damages that may be awarded in any of the actions will exceed these amounts. In the event the MFS funds incur any losses, costs or expenses in connection with such lawsuits, the Boards of Trustees of the affected MFS funds may pursue claims on behalf of such funds against any party that may have liability to the funds in respect thereof. Review of these matters by the independent Trustees of the MFS funds and their counsel is continuing. There can be no assurance that these regulatory actions and lawsuits, or the adverse publicity associated with these developments, will not result in increased fund redemptions, reduced sales of fund shares, or other adverse consequences to the MFS funds. (10) SUBSEQUENT EVENT On March 15, 2005 the fund expects to mail a proxy statement/prospectus to shareholders of record at March 1, 2005 requesting a vote on an Agreement and Plan of Reorganization, whereby Managed Sectors Series would be reorganized in Capital Appreciation Series. The Agreement and Plan of Reorganization provides for the transfer of the assets of the Managed Sectors Series to the Capital Appreciation Series and the assumption by the Capital Appreciation Series of the liabilities of the Managed Sectors Series in exchange solely for shares of beneficial interest in the Capital Appreciation Series. Immediately following the transfer, the Capital Appreciation Series shares received by the Managed Sectors Series will be distributed to shareholders, pro rata, and the Managed Sectors Series will be liquidated and terminated. Votes will be cast at a shareholder meeting scheduled for April 18, 2005. If approved, it is expected that the reorganization will occur on or around April 25, 2005. 67 <Page> REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM TO THE TRUSTEES AND THE SHAREHOLDERS OF MFS/SUN LIFE SERIES TRUST: We have audited the accompanying statements of assets and liabilities, including the portfolios of investments, of MFS/Sun Life Series Trust (the "Trust") comprising Capital Appreciation Series, Emerging Growth Series, Global Growth Series, Managed Sector Series, Massachusetts Investors Trust Series, Mid Cap Growth Series, Research Series, Total Return Series, and Utilities Series as of December 31, 2004, and the related statements of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2004, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Capital Appreciation Series, Emerging Growth Series, Global Growth Series, Managed Sector Series, Massachusetts Investors Trust Series, Mid Cap Growth Series, Research Series, Total Return Series and Utilities Series as of December 31, 2004, the results of their operations for the year then ended, the changes in their net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP Boston, Massachusetts February 24, 2005 68 <Page> MFS/SUN LIFE SERIES TRUST FEDERAL TAX INFORMATION (Unaudited) For the year ended December 31, 2004, the amount of distributions from income eligible for the 70% dividends received deduction for corporations were as follows: <Table> <Caption> DIVIDENDS RECEIVED DEDUCTIONS ------------------------------------------------------------------------ Capital Appreciation Series 100% Global Growth Series 30.62% Managed Sectors Series 100% Massachusetts Investors Trust Series 100% Research Series 100% Total Return Series 35.59% Utilities Series 67.20% </Table> For the year ended December 31, 2004, income from foreign sources for the Global Growth Series was $2,445,536, and the series designated a foreign tax credit of $292,778. 69 <Page> MFS/SUN LIFE SERIES TRUST TRUSTEES AND OFFICERS -- IDENTIFICATION AND BACKGROUND The Trustees and officers of the trust, as of February 1, 2005, are listed below, together with their principal occupations during the past five years. (Their titles may have varied during that period.) The address of each Trustee and officer is 500 Boylston Street, Boston, Massachusetts 02116. <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------- ---------------------- -------------------- -------------------------------------------------------- INTERESTED TRUSTEES C. James Prieur(3) Trustee July 1999 Sun Life Assurance Company of Canada, President and (born 04/21/51) Chief Operating Officer David D. Horn(3) Trustee April 1986 Private investor; Retired; Sun Life Assurance Company (born 06/07/41) of Canada, Former Senior Vice President and General Manager for the United States (until 1997) INDEPENDENT TRUSTEES J. Kermit Birchfield Chairman May 1997 Consultant; Century Partners, Inc. (investments), (born 01/08/40) Managing Director; Displaytech, Inc. (manufacturer of liquid crystal display technology), Director Robert C. Bishop Trustee May 2001 AutoImmune Inc. (pharmaceutical product development), (born 01/13/43) Chairman, President and Chief Executive Officer; Caliper Life Sciences Corp. (laboratory analytical instruments), Director; Millipore Corporation (purification/filtration products), Director; Quintiles Transnational Corp. (contract services to the medical industry), Director Frederick H. Dulles Trustee May 2001 Ten State Street LLP (law firm), Partner; McFadden, (born 03/12/42) Pilkington & Ward LLP (solicitors and registered foreign lawyers), Partner (until June 2003); Jackson & Nash, LLP (law firm), Of Counsel (January 2000 to November 2000) Derwyn F. Phillips Trustee April 1986 Retired (born 08/31/30) </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 70 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------- ---------------------- -------------------- -------------------------------------------------------- Ronald G. Steinhart Trustee May 2001 Private investor; Bank One, Texas N.A., Vice Chairman (born 06/15/40) and Director (January 2000 to January 2001); Bank One Corporation, Officer (until January 2000); Carreker Corporation (consultant and technology provider to financial institutions), Director; Prentiss Properties Trust (real estate investment trust), Director; United Auto Group, Inc. (automotive retailer), Director Haviland Wright Trustee May 2001 Hawaii Small Business Development Center, Kaua'i (born 07/21/48) Center, Center Director (since March 2002); Displaytech, Inc. (manufacturer of liquid crystal display technology), Chairman and Chief Executive Officer (until March 2002) TRUSTEES EMERITUS Garth Marston Trustee Emeritus Retired (born 04/28/26) Samuel Adams Trustee Emeritus Retired (born 10/19/25) OFFICERS Robert J. Manning(4) President February 2004 Massachusetts Financial Services Company, Chief (born 10/20/63) Executive Officer, President, Chief Investment Officer and Director James R. Bordewick, Jr.(4) Assistant Secretary February 1997 Massachusetts Financial Services Company, Senior Vice (born 03/06/59) and Assistant Clerk President and Associate General Counsel </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 71 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------- ---------------------- -------------------- -------------------------------------------------------- Jeffrey N. Carp(4) Secretary and Clerk September 2004 Massachusetts Financial Services Company, Executive (born 12/1/56) Vice President, General Counsel and Secretary (since April 2004); Hale and Dorr LLP (law firm), Partner (prior to April 2004) Stephanie A. DeSisto(4) Assistant Treasurer May 2003 Massachusetts Financial Services Company, Vice (born 10/01/53) President (since April 2003); Brown Brothers Harriman & Co., Senior Vice President (November 2002 to April 2003); ING Groep N.V./Aeltus Investment Management, Senior Vice President (prior to November 2002) James F. DesMarais(4) Assistant Secretary September 2004 Massachusetts Financial Services Company, Assistant (born 03/09/61) and Assistant Clerk General Counsel Richard M. Hisey(4) Treasurer August 2002 Massachusetts Financial Services Company, Senior Vice (born 08/29/58) President (since July 2002); The Bank of New York, Senior Vice President (September 2000 to July 2002); Lexington Global Asset Managers, Inc., Executive Vice President and Chief Financial Officer (prior to September 2000); Lexington Funds, Chief Financial Officer (prior to September 2000) Brian T. Hourihan(4) Assistant Secretary September 2004 Massachusetts Financial Services Company, Vice (born 11/11/64) and Assistant Clerk President, Senior Counsel and Assistant Secretary (since June 2004); Affiliated Managers Group, Inc., Chief Legal Officer/Centralized Compliance Program (January to April 2004); Fidelity Research & Management Company, Assistant General Counsel (prior to January 2004) Ellen Moynihan(4) Assistant Treasurer May 1997 Massachusetts Financial Services Company, Vice (born 11/13/57) President </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 72 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------- ---------------------- -------------------- -------------------------------------------------------- Frank L. Tarantino Independent Chief September 2004 Tarantino LLC (provider of compliance services), (born 03/07/44) Compliance Officer Principal (since June 2004); CRA Business Strategies Group (consulting services), Executive Vice President (April 2003 to June 2004); David L. Babson & Co. (investment adviser), Managing Director, Chief Administrative Officer and Director (February 1997 to March 2003) James O. Yost(4) Assistant Treasurer April 1992 Massachusetts Financial Services Company, Senior Vice (born 06/12/60) President </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. The Series does not hold annual meetings for the purpose of electing Trustees, and Trustees are not elected for fixed terms. Each Trustee and officer holds office until his or her successor is chosen and qualified, or until his or her earlier death, resignation, retirement or removal. All Trustees currently serve as Trustees of the Series and have served in that capacity since originally elected or appointed. All of the Trustees are also Managers of the Compass Variable Accounts, separate accounts registered as investment companies. The executive officers of the Series hold similar offices for the Compass Variable Accounts and other funds in the MFS fund complex. Each Trustee serves as a Trustee or Manager of 36 Accounts/Series. The Statement of Additional Information contains further information about the Trustees and is available without charge upon request by calling 1-800-752-7215. 73 <Page> MFS(R)/SUN LIFE SERIES TRUST INVESTMENT ADVISER Massachusetts Financial Services Company 500 Boylston Street, Boston, MA 02116-3741 CUSTODIAN AND DIVIDEND DISBURSING AGENT State Street Bank and Trust Company 225 Franklin Street, Boston, MA 02110-2875 A general description of the MFS Funds proxy voting policies is available without charge, upon request, by calling 1-800-225-2606, by visiting the About MFS section of mfs.com or by visiting the SEC's website at http://www.sec.gov. Information regarding how each series voted proxies relating to portfolio securities during the most recent twelve month period ended June 30 is available without charge by visiting the Proxy Voting section of mfs.com or by visiting the SEC's website at http://www.sec.gov. QUARTERLY PORTFOLIO DISCLOSURE Each series will file a complete schedule of portfolio holdings with the Securities and Exchange Commission (the Commission) for the first and third quarters of each fiscal year on Form N-Q. Each series' Form N-Q may be reviewed and copied at the: Public Reference Room Securities and Exchange Commission Washington, D.C. 20549 0102 Information on the operation of the Public Reference Room any be obtained by calling the Commission at 1-800-SEC-0330. Each series' Form N-Q is available on the EDGAR database on the Commission's Internet website at http://www.sec.gov, and copies of this information may be obtained, upon payment of a duplicating fee, by electronic request at the following e-mail address: publicinfor@sec.gov or by writing the Public Reference Section at the above address. PORTFOLIO MANAGERS++ Margaret W. Adams William J. Adams John F. Addeo S. Irfan Ali David A. Antonelli Edward Baldini T. Kevin Beatty David M. Calabro James J. Calmas Barry P. Dargan Kenneth J. Enright Eric B. Fischman Steven R. Gorham Robert Henderson Alan Langsner John D. Laupheimer, Jr. Olivier Lebleu Camille Lee Gregory Locraft Kate Mead Thomas Melendez Constantinos Mokas Edward L. O'Dette Betsy Palmer Stephen Pesek Scott B. Richards Michael W. Roberge Matthew W. Ryan Daniel Scherman David E. Sette-Ducati Maura A. Shaughnessy Nicholas Smithie James T. Swanson Brooks Taylor Peter C. Vaream Terri A. Vitozzi Barnaby Wiener Thomas Wetherald ++MFS Investment Management(R) (C) 2005 Sun Life Financial Distributors, Inc. SUN-B-ANN-2/05 196M <Page> [MFS(R)/SUN LIFE SERIES TRUST LOGO] ANNUAL REPORT - DECEMBER 31, 2004 CAPITAL OPPORTUNITIES SERIES CORE EQUITY SERIES INTERNATIONAL GROWTH SERIES MASSACHUSETTS INVESTORS GROWTH STOCK SERIES MID CAP VALUE SERIES NEW DISCOVERY SERIES RESEARCH INTERNATIONAL SERIES STRATEGIC GROWTH SERIES STRATEGIC VALUE SERIES TECHNOLOGY SERIES VALUE SERIES <Page> TABLE OF CONTENTS <Table> Letter from the CEO of MFS 1 Management Review 2 Portfolio Composition 8 Performance Summary 19 Expense Table 27 Portfolio of Investments 29 Financial Statements 48 Notes to Financial Statements 65 Report of Independent Registered Public Accounting Firm 75 Federal Tax Information 76 Trustees and Officers 77 Proxy Voting Policies and Information Back Cover Quarterly Portfolio Disclosure Back Cover </Table> THE REPORT IS PREPARED FOR THE GENERAL INFORMATION OF CONTRACT OWNERS. IT IS AUTHORIZED FOR DISTRIBUTION TO PROSPECTIVE INVESTORS ONLY WHEN PRECEDED OR ACCOMPANIED BY A CURRENT PROSPECTUS. NOT FDIC INSURED MAY LOSE VALUE NO BANK OR CREDIT UNION GUARANTEE NOT A DEPOSIT NOT INSURED BY ANY FEDERAL GOVERNMENT AGENCY OR NCUA/NCUSIF <Page> LETTER FROM THE CEO OF MFS DEAR CONTRACT OWNERS, For most investors, the main factor in determining long-term success is asset allocation -- how they spread their money among stocks, bonds, and cash. In fact, the total returns of investors may be more influenced by their asset allocation strategy than by their security selection within each asset class. The principle behind asset allocation is simple: by diversifying across a variety of types of securities, investors reduce the overall risk of their portfolio because gains in one area are likely to offset losses in another. One of the dangers of not having an asset allocation plan is the temptation to simply chase performance, by moving money into whichever asset class appears to be outperforming at the moment. The problem with this approach is that by the time a particular area of the market comes into favor, investors may have already missed some of the best performance. We would suggest that one way to benefit from swings in the market is to acquire a diversified portfolio so that investors hold a range of asset classes BEFORE the market swings in their direction. UNDERSTAND YOUR EMOTIONS It usually takes a bear market for people to appreciate the benefits of diversification. At MFS, we believe proper asset allocation is important in all market environments. But we understand that there are emotional components of investment decisions that sometimes keep investors from achieving their long term goals. The three common behaviors that negatively impact investment decisions are overconfidence, looking backwards, and loss aversion. - - OVERCONFIDENCE. After experiencing gains in the market, particularly during a bull market, investors have a natural tendency to overestimate their own abilities. During the global bull market of the late 1990s, for example, a large number of investors traded their own stocks and made significant profits. However, most of these same investors later handed back those profits -- and then some -- because they focused more on short-term blips in the market and less on the fundamental factors that affect a company's long-term prospects. - - LOOKING BACKWARDS. Although security prices are determined by expectations about the future, many investors make choices based on the recent past. Investors who have achieved momentary success in the market tend to take on too much risk, believing that better-than-average returns can be easily duplicated. On the other hand, those who have had negative experiences tend to become overly cautious and take on too little risk. Recent historical experience tends to dictate an investor's frame of reference and may lead to irrational decisions. - - LOSS AVERSION. Simply put, investors would rather avoid the immediate pain of losses than enjoy the future pleasure of gains. As a result, some investors tend to overreact to short-term downturns in the market by seeking to mitigate their losses, rather than remaining invested to benefit from the long-term growth potential of the stock and bond markets. THINK LIKE A PROFESSIONAL INVESTOR Asset allocation helps reduce the emotional factors that tend to affect the long-term returns of investors. Professional investors -- those who manage assets for money management firms, pension funds, and endowments -- have tended to outperform the average retirement investor because they focus on asset allocation. For example, the investment performance of the average 401(k) participant has lagged these professional investors by more than two percentage points a year, on average, over the past 10 years.(1) We think asset allocation is one of the most important decisions for investors. A study of the performance of 91 large U.S. corporate pension plans with assets of more than $100 million over a 10-year period beginning in 1974 concluded that asset allocation policies accounted for 93.6% of their returns, while individual security selection and the timing of their investments accounted for only 6.4% for their overall performance.(2) Professional investors target a realistic level of return based on the amount of risk they are willing to take, then set allocations to meet their goals. On average, U.S. professional investors allocate 35% to 40% of their assets to domestic equity stocks; 20% to 30% to fixed income issues; 10% to international stocks; and between 10% and 20% to other investment classes such as real estate.(3) And within those categories, they hold a broad range of styles and asset classes. In contrast, 401(k) participants who held company stock in their retirement plans at the end of 2002 had roughly 42% of their retirement assets in company stock while the rest was allocated to either growth or value stock funds.(4) These participants virtually ignored the broad range of equity, fixed-income, and international offerings provided by their retirement plans. ALLOCATE, DIVERSIFY, REBALANCE We recommend working with a professional adviser to find an optimal mix of investments based on your individual goals. In our view, a disciplined asset allocation strategy is composed of three simple steps: allocate, diversify and rebalance. - - ALLOCATE. Investors should work with their financial adviser to specify their long-term goals and tolerance for risk. Then investors should allocate their assets across the major asset classes -- stocks, bonds, and cash -- to help them pursue an investmenT return that is consistent with their risk tolerance level. - - DIVERSIFY. By diversifying their assets, investors trade some performance in the top performing categories for a more predictable and stable portfolio. At the same time, investors should include different investment styles and market capitalizations of stocks and a range of fixed-income investments, as well as U.S. and non-U.S. securities. Because security subclasses tend to move in and out of favor during various market and economic environments, a broad portfolio increases the benefits of diversification. - - REBALANCE. We suggest that investors consult with their professional advisers periodically to rebalance their portfolios to maintain the percentages that they have dedicated to each asset class. Allocations can shift as markets rise and fall, making for a riskier or more conservative portfolio than an investor originally intended. For example, a portfolio of 50% stocks and 50% bonds at the start of 2000 would have shifted to 32% stocks and 68% bonds at the end of 2002 because of the weak stock market.(5) In short, these three simple concepts -- allocate, diversify and rebalance -- help take emotion out of the investment process and help prevent investors from trying to outguess the market. An asset allocation strategy cannot turn a down market cycle into a good one, but it is an invaluable tool to manage risk and keep investors on track toward reaching their long-term investment goals. A DISCIPLINED INVESTMENT PROCESS IS PARAMOUNT Disciplined diversification has helped investors pursue long-term, above-average results through the years. Since 1924, when we 1 <Page> invented the mutual fund, MFS(R) has strived to give investors the products and tools they need to maintain well-diversified portfolios. MFS provides a variety of products in each asset class as well as a family of asset allocation funds. These asset allocation portfolios cover a range from conservative to moderate, growth, and aggressive growth allocations, each with a strategy based on a distinct level of risk. We recommend developing a comprehensive financial plan with an investment advisor who is familiar with your risk tolerance, your individual goals, and your financial situation. As always, we appreciate your confidence in MFS and welcome any questions or comments you may have. Respectfully, /s/ Robert J. Manning Robert J. Manning Chief Executive Officer and Chief Investment Officer MFS Investment Management Investment Advisor to the MFS(R)/Sun Life Series Trust January 14, 2005 Asset allocation and diversification can not guarantee a profit or protect against a loss. The opinions expressed in this letter are those of MFS, and no forecasts can be guaranteed. (1) Source: Watson Wyatt (2) "Determinants of Portfolio Performance," in Financial Analysts Journal, January/February 1995, by Gary P. Brinson, L. Randolph Hood, and Gilbert L. Beebower (3) Source: Greenwich Associates (4) Source: Hewitt Associates (5) Source: Lipper Inc. MARKET ENVIRONMENT In 2004, many measures of global economic growth, including employment and corporate spending, continued to improve, although we feel that record high oil prices, rising short-term interest rates in the U.S., a decline in the value of the U.S. dollar against most major currencies, as well as geopolitical uncertainty impacted markets. Going into the last quarter of 2004, oil prices pulled back from their record levels, and in our view, investors seemed to recognize that corporate profits and economic growth were up considerably for the year. MANAGEMENT REVIEW CAPITAL OPPORTUNITIES SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 12.80%, while Service Class shares provided a total return of 12.52%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 10.87% over the same period for the series' benchmark, the Standard & Poor's 500 Stock Index (the S&P 500). The series seeks capital appreciation. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stocks, convertible securities and depositary receipts for those securities of companies which the series' investment advisor, MFS, believes possess favorable growth opportunities and attractive valuations based on current and expected cash flow. CONTRIBUTORS TO PERFORMANCE The series' best performing sectors over the period were utilities and communications, basic materials, and health care. Stock selection played the major role in these sectors' relative performance. Our overweighted position in the utilities and communications sector also helped relative results. Our holdings in telecom service providers AT&T Wireless* and Sprint Corp. were strong drivers of the series' relative returns for the period. AT&T Wireless* was acquired by Cingular* during the period. In the basic materials sector, our positions in packaging company Owens-Illinois and Brazilian mining firm Companhia Vale do Rio Doce, both not held in the S&P 500 Index, aided relative returns for the period. Our underweighted position in weak performing health care company Pfizer also boosted relative returns. In the technology sector our avoidance of semiconductor giant Intel Corp. positively impacted series performance relative to the index. DETRACTORS FROM PERFORMANCE Stock selection in the leisure, technology, and retailing sectors negatively impacted relative performance for the period. Our overweighted positions in the weak performing technology and leisure sectors also held back results. In the leisure sector, our position in media company Viacom hurt relative performance. Our holdings in retail drug store Rite Aid Corp. also detracted from the series' performance. Maintaining positions in PMC-Sierra and Nortel Networks, both technology companies, also held back performance relative to the index. Elsewhere in the portfolio, our position in weak performing Tenet Healthcare Corp. and not holding Exxon Mobil Corp. hampered relative results. * Stock was not held in the portfolio at period end. CORE EQUITY SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 14.63%, while Service Class shares provided a total return of 14.29%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 10.87% over the same period for the series' benchmark, the Standard & Poor's 500 Stock Index (the S&P 500 Index). The series seeks to provide long-term growth of capital. The series invests, under normal market conditions, at least 80% of its net assets in common stocks and related securities, such as preferred stocks, convertible securities and depositary receipts for those securities of companies which the series' investment adviser, MFS, believes to have sustainable growth prospects and attractive valuations based on current and expected earnings or cash flow, with emphasis on companies with market capitalizations in excess of $2 Billion. CONTRIBUTORS TO PERFORMANCE The series' best performing sectors over the period were basic materials, utilities and communications, and technology. Stock selection in all three sectors was the major contributor to relative performance. Our positions in basic materials companies Lyondell Chemical Co., and Companhia Vale do Rio Doce, both not held in the S&P 500 Index, were strong drivers of relative outperformance. In utilities and communications our position in telecom giant Sprint Corp. also aided relative returns. In the technology sector our underweighted position in poor performing Intel Corp* positively impacted performance relative to the index. Holding Marvell Technology Group, a data storage and communications provider, benefited 2 <Page> relative performance as well. The single largest contributor to out-performance was our avoidance of poor performing pharmaceutical company Pfizer. DETRACTORS FROM PERFORMANCE On the negative side, stock selection in the special products and services, and financial services sectors negatively impacted performance relative to the index for the year. Although the financial services sector was our top detracting sector overall no individual securities made our list of top detractors. Within the special products and services sector, our overweighted position in post-secondary education firm Corinthian Colleges* was the largest single detractor within the sector. Elsewhere in the series, notable underperformers included positions in health care companies Cyberonics Inc., and Tenet Healthcare Corp, as well as retail chains Rite Aid Corp.* and Hot Topic Inc*. Our position in the poor-performing media company Clear Channel Communications*, also held back relative results. The series' cash position held back relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and to provide liquidity. In a period when equity markets -- as measured by the S&P 500 Index - -- rose, holding any cash hurt relative performance. The index does not have a cash position. * Stock was not held in the portfolio at period end. INTERNATIONAL GROWTH SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 18.94%, while Service Class shares provided a total return of 18.58%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 16.48% over the same period for the series' benchmark, the Morgan Stanley Capital International (MSCI) EAFE (Europe, Australasia, Far East) Growth Index (the MSCI Growth Index). These returns also compare with a return of 20.70% for the Morgan Stanley Capital International (MSCI) EAFE (Europe, Australasia, Far East) Index, the former benchmark of the series. The series seeks capital appreciation. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stock, convertible securities and depositary receipts for those securities, of foreign, including emerging market, issuers. CONTRIBUTORS TO PERFORMANCE Stock selection and, to a lesser extent, our overweight position in the financial services sector boosted relative results for the period. OTP Bank and Bank Rakyat, two companies not held in the MSCI EAFE Growth Index, were among the series' overall top contributors to relative performance. Stock selection in the retail and consumer staples sectors also positively impacted relative returns. Elsewhere in the series, our positions in Latin American wireless company America Movil, and in media giant Grupo Televisa boosted relative returns. Our relative positioning in integrated oil concern, BP, proved beneficial as the stock outperformed for the year. DETRACTORS FROM PERFORMANCE Stock selection in the health care, industrial goods and services, and transportation sectors was the major factor holding back relative performance for the period. Our avoidance of strong performing pharmaceutical company Aventis hurt relative results. In the technology sector, our holdings in Seiko Epson and Wolfson Microelectronics* detracted from performance as well. Stocks in other sectors that hampered relative performance included optical lens maker Tamron Co.* and our underweighted position in strong performing Total S.A., an integrated oil company. * Stock was not held in the portfolio at period end. MASSACHUSETTS INVESTORS GROWTH STOCK SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 9.61%, while Service Class shares provided a total return of 9.36%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 6.30% over the same period for the series' benchmark, the Russell 1000 Growth Index (the Russell Index). The series seeks to provide long-term growth of capital and future income rather than current income. The series invests, under normal market conditions, at least 80% of its net assets in common stocks and related securities, such as preferred stocks, convertible securities and depository receipts for those securities, of companies which MFS believes offer better than average prospects for long term-growth. The series may invest in foreign securities through which it may have exposure to foreign currencies. CONTRIBUTORS TO PERFORMANCE Positioning in the health care, technology, and industrial goods and services sectors boosted the portfolio's performance relative to its benchmark. Stock selection in health care was the strongest contributor in this regard. Underweighting Pfizer and avoiding Merck significantly helped results as both stocks underperformed. Stock selection was likewise supportive in technology. Here, underweighting semiconductor giant Intel* while focusing on anti-virus software concern Symantec and digital and mixed-signal integrated circuit maker Marvell Technology (not an index constituent) helped portfolio performance. Among industrial goods and services, Tyco International (not an index constituent) was a particularly strong contributor. Elsewhere in the portfolio, holdings in cruise line operator Carnival Corporation, agricultural biotech company Monsanto, and discount retailer Target Corp. helped portfolio performance. Largely avoiding Coca-Cola, which finished the period lower, also added to relative results. DETRACTORS FROM PERFORMANCE Stock selection in the leisure and financial services sectors detracted from relative results. In leisure, continued anemic radio advertising spending weighed on our holdings in Viacom, Inc. and Clear Channel Communications. At the same time, we failed to participate in coffee purveyor Starbucks Corp's strong appreciation. Although our positioning in the financial services sector was detrimental to performance, no stocks within the group were among the series' overall top detractors. Although our technology positioning was a net positive, our decision to underweight Qualcomm* was the largest single headwind to performance. Other names in this group which disappointed during the period include IAC/InterActive Corp, VERITAS Software, and Red Hat, Inc. Other negative contributors included our decision not to own strong performing managed care provider UnitedHealth Group and home improvement retailer Home Depot (both index constituents which outperformed). The series' cash position also held back relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and provide liquidity. In a period when the growth equity markets -- as 3 <Page> measured by the Russell 1000 Growth Index -- rose measurably, the series' cash position hurt results. * Stock was not held in the portfolio at period end. MID CAP VALUE SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 22.10%, while Service Class shares provided a total return of 21.75%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 23.71% over the same period for the series' benchmark, the Russell Mid Cap Value Index (the Russell Index). The series seeks capital appreciation. The series invests, under normal market conditions, at least 80% of its net assets in equity securities of all types, on companies with medium market capitalizations that the series' advisor, MFS, believes are undervalued in the market relative to their long-term potential. CONTRIBUTORS TO PERFORMANCE The series' best performing sectors over the period were energy, utilities and communication, and health care. Stock selection in all three sectors was the major contributor to relative performance. An overweighted position in energy was also a strong contributor to the series' relative performance. Energy stocks Smith International*, EOG Resources*, and Range Resources boosted the series' results as these stocks posted strong absolute and relative returns for the period. In the utilities and communications sector, our positions in Sprint Corp.*, Spectrasite*, and America Tower* contributed to relative performance. Our holdings of strong performing health care company Fisher Scientific* also aided results. Stocks in other sectors that contributed to the series' relative returns for the period include Lyondell Chemical and packaging company Owens-Illinois. DETRACTORS FROM PERFORMANCE A combination of stock selection and an overweighted position in the technology sector detracted from the series' performance relative to the index. Holdings of Agere Systems* and Ascential Software* held back relative returns. Not owning strong performing Apple Computer also dampened results. Stock selection in the retailing sector also hurt relative performance for the period. Our position in drug store chain Rite Aid detracted from the series' relative returns. Stocks in other sectors that hampered results during the period included utilities and communications companies IDT Corp. and our significantly underweighted position in TXU. Our holdings in auto parts company Hayes Lemmerz International*, broadcasting firm Cox Radio, Netbank Inc.*, and Furniture Brands International* also detracted from the series' results. * Stock was not held in the portfolio at period end. NEW DISCOVERY SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 7.49%, while Service Class shares provided a total return of 7.22%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 14.31% over the same period for the series' benchmark, the Russell 2000 Growth Index (the Russell Index). The series seeks capital appreciation. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stock, convertible securities and depositary receipts for those securities, of emerging growth companies. DETRACTORS FROM PERFORMANCE Over the 12-month period, stocks in the health care, energy, industrial goods and services, and special products and services sectors were the largest detractors relative to the series' benchmark, the Russell 2000 Growth Index. In health care, stock selection and, to a lesser extent, a slightly overweighted position in the sector held back results. Not holding strong performer OSI Pharmaceuticals, and holding lackluster performers Medicis Pharmaceuticals and CTI Molecular Imaging* detracted from relative results. In both industrials goods and services and special products and services, stock selection detracted from relative results. Post-secondary education firm Career Education and internet-based job skills training provider SkillSoft*, were among the portfolio's top overall detractors. Our underweighted position in the strong-performing energy sector also held back relative results, although no individual energy companies were among the series' top detractors. Securities in other sectors that detracted from relative performance included our relative positions in technology stocks PMC-Sierra, Powerwave Technologies*, At Road Inc.*, and Applied Films. All four stocks underperformed the Russell 2000 Growth Index. CONTRIBUTORS TO PERFORMANCE Stock selection in the utilities and communications, autos and housing, and retailing sectors boosted relative results for the period. All three sectors contained some of the series' better performing positions. In the utilities and communications sector, communications equipment manufacturer Andrew Corp.*, and communications signal tower provider SpectraSite were among the series' top contributors. In the autos and housing sector, our relative positioning in Eagle Materials aided relative returns. Our holdings in strong-performing retailer PETsMART* also contributed to the series' relative performance. In the technology sector, software developer Open Text*, e-commerce outsourcing solutions provider Digital River*, and antivirus software developer McAfee* contributed to relative performance. While health care was one of the largest detractors from relative performance, Aspect Medical Systems was a top overall contributor. * Stock was not held in the portfolio at period end. RESEARCH INTERNATIONAL SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 21.20%, while Service Class shares provided a total return of 20.96%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 20.70% over the same period for the series' benchmark, the MSCI EAFE Index. The series seeks capital appreciation. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stocks, convertible securities and depositary receipts of those securities, of foreign companies which the series' investment adviser, MFS, believes have favorable growth prospects and attractive valuations based on current and expected earnings or cash flow. 4 <Page> CONTRIBUTORS TO PERFORMANCE Stock selection in the financial services, energy, and consumer staples sectors boosted relative performance for the period. Several of our financial services positions, such as OTP Bank and Erste Bank, posted strong absolute returns and were among the leading individual contributors to relative performance. In the energy sector, our overweighted positions in strong-performing Hungarian oil and gas company MOL Magyar and Tenaris S.A.*, a global manufacturer of seamless steel pipes used in the oil and gas industry, aided relative returns. Our relative positioning in global tobacco company Altadis S.A. also contributed to strong results. Stocks in other sectors that contributed to the series' relative results included Brazilian mining company Companhia Vale Do Rio Doce, utilities companies America Movil S.A., Bharti Tele-Ventur, and Suez, as well as special products and services company Softbank Corp. DETRACTORS FROM PERFORMANCE Stock selection in the health care and leisure sectors held back relative performance for the period. Our positions in poor-performing pharmaceutical company AstraZeneca detracted from the series' relative results. In the leisure sector, our positions in Japan-based Tamron*, Round One*, and Star Cruises, none of which are held in the index, hurt relative returns. Stocks in other sectors that detracted from the portfolio's relative performance included financial services companies Kookmin Bank*, Leopalace 21 Corp., and Takefuji Corp. Our relative holdings in Funai Electric and easyJet also hurt results during the period. During the reporting period, the total impact of currency movements was a detractor to performance relative to the benchmark. The base currency of the series is the U.S. dollar and the performance of the series and its benchmark is presented in terms of this currency. Nevertheless, specific holdings of the series and benchmark may be denominated in different currencies and, therefore, present the possibility of currency depreciation or appreciation. Because the exposures of the series and the benchmark to foreign currency movements may differ, from time to time, these movements may have a material impact on relative performance. The series' cash position detracted from relative performance over the period. As with nearly all portfolios, this series holds some cash to buy new holdings and to provide liquidity. In a period when international equity markets -- as measured by the MSCI EAFE Index -- rose, holding any cash hurt relative performance. The index does not have a cash position. * Stock was not held in the portfolio at period end. STRATEGIC GROWTH SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 6.82%, while Service Class shares provided a total return of 6.58%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 6.30% over the same period for the series' benchmark, the Russell 1000 Growth Index (the Russell Index). The series seeks capital appreciation. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stocks, bonds, warrants, or rights convertible into stock and depositary receipts for these securities, of companies which the series' investment adviser, MFS, believes offer superior prospects for growth. CONTRIBUTORS TO PERFORMANCE Health care, industrial goods and services, and utilities and communications were the top performing sectors over the period. Stock selection in the health care sector contributed strongly to relative performance. In industrial goods and services and utilities and communications, a combination of stock selection and our overweighted positions contributed to relative results. In health care our underweighted position in poor performing Pfizer and not holding Merck were the major contributors to relative performance within the sector. In industrial goods and services our position in Tyco International added to relative results as that stock posted solid gains over the period. Although the technology sector as a whole did not contribute significantly to performance, several holdings within the sector were top contributors. Not holding poor performing semiconductor manufacturer Intel was the largest overall contributor to relative results. Our holdings of Marvell Technology and Symantec Corp.* added to relative results as did our overweighted position in Network Appliance, Inc. Stocks in other areas that aided relative results included our holdings of cruise lines operator Carnival Corporation and America Movil, the largest provider of wireless communications in Latin America. Also, not holding Coca-Cola contributed to relative results as that stock performed poorly over the period. DETRACTORS FROM PERFORMANCE Stock selection in the leisure sector and not participating in the strong performing energy sector detracted from relative results. In the leisure sector our holdings of Clear Channel Communications and global entertainment conglomerate Viacom were detractors from performance. In technology the series' overweighted positions in PMC Sierra, Red Hat Inc.*, ADTRAN Inc., Foundry Networks*, and Analog Devices detracted from relative results as those stocks performed poorly over the period. Not holding Qualcomm Inc., also in the technology sector, hurt relative results. While health care was a strong contributing sector, not holding managed care provider UnitedHealth Group detracted from relative performance as the firm posted solid gains during the period. The series' cash position also detracted from relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and provide liquidity. In a period when growth equity markets, as represented by the Russell 1000 Growth Index, rose measurably, holding any cash hurt performance against our benchmark, which has no cash position. * Stock was not held in the portfolio at period end. STRATEGIC VALUE SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 18.05%, while Service Class shares provided a total return of 17.77%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 16.49% over the same period for the series' benchmark, the Russell 1000 Value Index (the Russell Index). The series seeks capital appreciation. The series invests, under normal market conditions, at least 65% of its net assets in common stocks and related securities, such as preferred stock, convertible securities and depositary receipts of those companies, which the series' investment adviser, MFS, believes are undervalued in the market relative to their long-term potential. 5 <Page> CONTRIBUTORS TO PERFORMANCE The series' best relative performing sectors over the period were utilities and communications, basic materials, and energy. All three sectors contained some of our better performing positions. In both utilities and communications, and basic materials, stock selection aided results. AT&T Wireless*, Sprint Corp., and electric power provider TXU* were among the series' top overall contributors. In basic materials, glass container manufacturer Owens-Illinois, and Brazilian iron ore miner Companhia Vale Do Rio Doce, were top overall contributors. In the energy sector, Noble Corporation, GlobalSantaFe, and BJ Services aided relative results. All three companies are involved in various aspects of the oil drilling process. In the industrial goods and services sector, overweighting manufacturing conglomerate Tyco International contributed to relative results. Not holding poor performing technology company Hewlett-Packard also aided results. DETRACTORS FROM PERFORMANCE Stock selection in the leisure and retailing sectors detracted from performance relative to the Russell 1000 Value Index, the series' benchmark. In the leisure sector our position in media conglomerate Viacom held back results. In retailing, drugstore chain operator Rite Aid was among the series' top overall detractors. Elsewhere, an overweighted position in the poor-performing healthcare sector held back results. At the stock level, Merck and Tenet Healthcare were among the top overall detractors. In the energy group, not holding Exxon Mobil, held back results. The series missed the significant run up in the stock's price over the period. Stocks in other sectors that detracted from relative results included Nortel Networks, Calpine, and Mellon Financial, from the technology, utilities and communications, and financial services sectors, respectively. * Stock was not held in the portfolio at period end. TECHNOLOGY SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 2.44%, while Service Class shares provided a total return of 1.97%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 2.91% over the same period for the series' benchmark, the Goldman Sachs Technology Index (the Technology Index). The series seeks capital appreciation. The series invests, under normal market conditions, at least 80% of its net assets in common stocks and related securities, such as preferred stocks, convertible securities and depositary receipts of those companies, that the series' investment adviser, MFS, believes have above average growth potential and will benefit from technological advances and improvements. DETRACTORS FROM PERFORMANCE Over the 12-month period, stocks in the computer software, and personal computers and peripherals industries were the largest detractors relative to the series' benchmark, the Goldman Sachs Technology Index. Stock selection within each industry was the major detractor to relative performance. In computer software our positions in Veritas Software* and Red Hat, Inc.* detracted from relative results as those stocks performed poorly. In the personal computer and peripherals industry Lexmark International Inc. was a drag on performance relative to the benchmark. Though the electronics industry was our top performing industry several companies within it were disappointments. Vishay Intertechnology*, Integrated Circuit Systems, Agere Systems* and Applied Films Corporation* (not a constituent of the index) detracted from relative results as their stock prices decreased in value over the period. In network and telecommunications, results were held back by our holdings in underperforming Nortel Networks. Conversely, our underexposure to strong performer Yahoo detracted from results. CONTRIBUTORS TO PERFORMANCE Stock selection in the electronics, internet and business services industries added to relative performance. In electronics our underweighted position in Intel aided results as that stock performed poorly over the period. Our relative positioning in Marvell Technology added to results as that stock nearly doubled over the period. In the internet industry our position in Digital River* aided relative results as that stock performed well over the period. In the business services industry our position in Alliance Data Systems also helped. Stocks in other industries that helped performance relative to the benchmark included F5 Networks*, Akamai Technologies*, Netscreen Technologies* and America Movil* the largest provider of wireless communications in Latin America. An underweight position in Cisco Systems also aided results, as the stock lagged the benchmark over the period. * Stock was not held in the portfolio at period end. VALUE SERIES For the year ended December 31, 2004, Initial Class shares of the series provided a total return of 15.52%, while Service Class shares provided a total return of 15.18%. These returns do not reflect any applicable contract or surrender charges. These compare with a return of 16.49% over the same period for the series' benchmark, the Russell 1000 Value Index (the Russell Index). The series seeks capital appreciation and reasonable income. The series invests, under normal market conditions, at least 65% of its net assets in income producing equity securities of companies which the series' investment adviser, MFS, believes are undervalued in the market relative to their long term potential. DETRACTORS FROM PERFORMANCE Stock selection in the financial services, leisure and retailing sectors detracted from relative performance. In financial services, Fannie Mae, Mellon Financial and Saint Paul Travelers Inc.* held back results during the period. In the leisure sector our positions in poor performing media conglomerate Viacom and newspaper publisher Tribune dampened relative results. The retailing sector as a whole detracted from relative returns, but no individual securities from the sector were among the series' top detractors. 6 <Page> Stocks in other sectors that hurt performance included our underweight position in relative outperformer Exxon Mobil, and our holding of poor performing global pharmaceutical firm Pfizer. We also chose to overweight International Paper and Union Pacific Corp. Both stocks performed poorly during the period. The series' cash position also detracted from relative performance. As with nearly all portfolios, this series holds some cash to buy new holdings and provide liquidity. In a period when value equity markets -- as represented by the Russell 1000 Value Index -- rose measurably, holding any cash hurt performance against our benchmark, which has no cash position. CONTRIBUTORS TO PERFORMANCE The series' most significant contributors to relative performance over the period were utilities and communications, technology and basic materials. Stock selection in the utilities and communications sector was a major contributor to relative performance. In the technology and basic materials sectors a combination of allocation and selection added to the series' results. In the utilities and communications sector, our holdings in power producer TXU aided relative performance as the stock more than doubled over the period. Our position in global communications provider Sprint Corp. also contributed to relative results. In the technology sector our underweighting of Hewlett-Packard helped the series' performance, as the stock underperformed the benchmark. In the basic materials sector Monsanto and Swiss agricultural firm Syngenta boosted relative results. Elsewhere, our underexposure to Merck contributed to results. Our position in consumer staples stock Archer Daniels Midland was also helpful to relative performance as the stock performed well over the period. * Stock was not held in the portfolio at period end. The views expressed in this report are those of the portfolio managers only through the end of the period of the report as stated on the cover and do not necessarily reflect the views of MFS or any other person in the MFS organization. These views are subject to change at any time based on market and other conditions, and MFS disclaims any responsibility to update such views. These views may not be relied upon as investment advice or an indication of trading intent on behalf of any MFS/Sun Life series. References to specific securities are not recommendations of such securities, and may not be representative of any MFS/Sun Life series' current or future investments. The portfolios are actively managed, and current holdings may be different. Variable annuities are designed for long-term retirement investing; please see your investment professional for more information. 7 <Page> [CHART] PORTFOLIO COMPOSITION -- CAPITAL OPPORTUNITIES SERIES PORTFOLIO STRUCTURE <Table> Stocks 98.7% Cash & Other Net Assets 1.3% </Table> TOP TEN HOLDINGS <Table> Microsoft Corp. 3.0% Johnson & Johnson 3.0% Wyeth 2.9% Viacom Inc. 2.9% Sprint Corp. (FON Group) 2.6% Verizon Communications 2.3% Comcast Corp. 2.2% Merck & Co. Inc. 1.9% Nokia Corp. 1.8% J.P. Morgan Chase & Co. 1.8% </Table> SECTOR WEIGHTINGS <Table> Technology 19.0% Health Care 17.7% Financial Services 13.9% Leisure 11.8% Utilities & Communications 9.5% Retailing 6.3% Industrial Goods & Services 4.6% Energy 4.3% Consumer Staples 4.1% Basic Materials 4.1% Special Products & Services 1.8% Transportation 1.6% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 8 <Page> [CHART] PORTFOLIO COMPOSITION -- CORE EQUITY SERIES PORTFOLIO STRUCTURE <Table> Stocks 98.4% Cash & Other Net Assets 1.6% </Table> TOP TEN HOLDINGS <Table> General Electric Co. 3.3% Exxon Mobil Corp. 3.2% Freddie Mac 3.1% Wyeth 2.7% Bank of America Corp. 2.4% Target Corp. 2.1% American International Group, Inc. 2.0% Kohl's Corp. 2.0% Lockheed Martin Corp. 1.9% PepsiCo, Inc. 1.9% </Table> SECTOR WEIGHTINGS <Table> Financial Services 19.4% Technology 14.5% Health Care 12.5% Industrial Goods & Services 7.5% Consumer Staples 7.3% Energy 7.0% Retailing 7.0% Utilities & Communications 6.6% Basic Materials 5.7% Leisure 4.8% Special Products & Services 2.9% Transportation 1.8% Autos & Housing 1.4% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 9 <Page> [CHART] PORTFOLIO COMPOSITION -- INTERNATIONAL GROWTH SERIES PORTFOLIO STRUCTURE <Table> Stocks 98.4% Cash & Other Net Assets 1.1% Preferred Stock 0.5% </Table> TOP TEN HOLDINGS <Table> Vodafone Group PLC 4.4% Roche Holdings AG 2.4% Sanofi-Aventis S.A 2.0% TOTAL S.A 1.9% Nestle S.A 1.8% UBS AG 1.7% AstraZeneca PLC 1.6% News Corp., Inc. 1.6% America Movil S.A. de C.V 1.6% Housing Development Finance Corp. Ltd. 1.5% </Table> SECTOR WEIGHTINGS <Table> Financial Services 21.0% Utilities & Communications 13.0% Consumer Staples 9.5% Health Care 9.0% Technology 8.5% Leisure 8.2% Retailing 7.6% Basic Materials 5.4% Energy 4.9% Industrial Goods & Services 4.6% Autos & Housing 3.5% Special Products & Services 3.4% Transportation 0.3% </Table> COUNTRY WEIGHTINGS <Table> Great Britain 23.3% Japan 17.5% France 8.9% Switzerland 7.4% Mexico 5.7% Sweden 4.0% Spain 3.7% Canada 3.2% South Korea 3.2% Other 23.1% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 10 <Page> [CHART] PORTFOLIO COMPOSITION -- MASSACHUSETTS INVESTORS GROWTH STOCK SERIES PORTFOLIO STRUCTURE <Table> Stocks 97.1% Cash & Other Net Assets 2.9% </Table> TOP TEN HOLDINGS <Table> Johnson & Johnson 3.9% Cisco Systems, Inc. 2.9% Dell, Inc. 2.9% Microsoft Corp. 2.7% Wyeth 2.4% Procter & Gamble Co. 2.2% Tyco International Ltd. 2.0% Target Corp. 2.0% Abbott Laboratories 1.9% Genzyme Corp. 1.9% </Table> SECTOR WEIGHTINGS <Table> Technology 25.7% Health Care 22.7% Leisure 10.2% Retailing 9.5% Financial Services 6.6% Consumer Staples 5.9% Industrial Goods & Services 5.1% Special Products & Services 3.3% Transportation 2.2% Basic Materials 1.8% Utilities & Communications 1.7% Energy 1.4% Autos & Housing 1.0% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 11 <Page> [CHART] PORTFOLIO COMPOSITION -- MID CAP VALUE SERIES PORTFOLIO STRUCTURE <Table> Stocks 98.7% Cash & Other Net Assets 1.3% </Table> TOP TEN HOLDINGS <Table> Owens-Illinois, Inc. 2.3% Ameritrade Holding Corp. 2.1% Bowater Inc. 2.0% Media General Inc. 1.9% GlobalSantaFe Corp. 1.7% Devon Energy Corp. 1.6% Hasbro Inc. 1.6% Legg Mason Inc. 1.5% Endo Pharmaceuticals Holdings Inc. 1.5% Conseco Inc. 1.5% </Table> SECTOR WEIGHTINGS <Table> Financial Services 22.9% Leisure 10.8% Basic Materials 10.1% Health Care 9.7% Energy 9.5% Retailing 9.3% Utilities & Communications 6.4% Technology 6.4% Industrial Goods & Services 4.2% Autos & Housing 3.6% Special Products & Services 2.9% Consumer Staples 1.9% Transportation 1.0% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 12 <Page> [CHART] PORTFOLIO COMPOSITION -- NEW DISCOVERY SERIES PORTFOLIO STRUCTURE <Table> Stocks 98.5% Cash & Other Net Assets 1.5% </Table> TOP TEN HOLDINGS <Table> Silicon Laboratories, Inc. 2.7% DSP Group, Inc. 1.5% Gen-Probe, Inc. 1.5% Cytyc Corp. 1.5% Aspect Medical Systems, Inc. 1.4% Ariba, Inc. 1.3% Ventana Medical Systems, Inc. 1.3% Medicis Pharmaceutical Corp. 1.3% Universal Technical Institute, Inc. 1.3% WMS Industries, Inc. 1.2% </Table> SECTOR WEIGHTINGS <Table> Health Care 22.8% Technology 21.6% Special Products & Services 14.2% Leisure 8.8% Financial Services 8.4% Industrial Goods & Services 6.2% Retailing 6.2% Energy 2.7% Autos & Housing 2.4% Transportation 1.7% Basic Materials 1.6% Consumer Staples 1.0% Utilities & Communications 0.9% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 13 <Page> [CHART] PORTFOLIO COMPOSITION -- RESEARCH INTERNATIONAL SERIES PORTFOLIO STRUCTURE <Table> Stocks 99.2% Cash & Other Net Assets 0.8% </Table> TOP TEN HOLDINGS <Table> Vodafone Group PLC 2.3% Seiko Epson Corp. 2.3% BP PLC, ADR 2.2% Royal Bank of Scotland Group PLC 2.2% Suez S.A 2.1% Roche Holdings AG 2.0% SOFTBANK CORP 1.8% UBS AG 1.8% TOTAL S.A 1.8% Deutsche Telekom AG 1.7% </Table> SECTOR WEIGHTINGS <Table> Financial Services 27.7% Utilities & Communications 12.9% Health Care 8.2% Energy 8.0% Consumer Staples 6.5% Autos & Housing 6.4% Technology 6.1% Leisure 5.6% Industrial Goods & Services 5.5% Basic Materials 5.5% Retailing 3.5% Special Products & Services 2.4% Transportation 0.9% </Table> COUNTRY WEIGHTINGS <Table> Japan 23.2% Great Britain 20.5% France 11.5% Switzerland 6.7% Germany 4.2% South Korea 3.8% Mexico 3.7% Sweden 3.3% Brazil 2.8% Other 20.3% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 14 <Page> [CHART] PORTFOLIO COMPOSITION -- STRATEGIC GROWTH SERIES PORTFOLIO STRUCTURE <Table> Stocks 97.9% Cash & Other Net Assets 2.1% </Table> TOP TEN HOLDINGS <Table> Microsoft Corp. 3.6% Johnson & Johnson 3.6% Cisco Systems, Inc. 3.2% Dell, Inc. 3.0% Wyeth 2.6% Abbott Laboratories 2.1% Pepsico, Inc. 2.0% Genzyme Corp. 2.0% Procter & Gamble Co. 2.0% Medtronic, Inc. 1.9% </Table> SECTOR WEIGHTINGS <Table> Technology 31.5% Health Care 21.0% Leisure 12.3% Retailing 8.9% Financial Services 6.3% Consumer Staples 5.7% Industrial Goods & Services 4.0% Special Products & Services 3.7% Transportation 2.7% Utilities & Communications 1.8% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 15 <Page> [CHART] PORTFOLIO COMPOSITION -- STRATEGIC VALUE SERIES PORTFOLIO STRUCTURE <Table> Stocks 97.8% Cash & Other Net Assets 2.2% </Table> TOP TEN HOLDINGS <Table> Sprint Corp. 4.9% Verizon Communications, Inc. 4.3% Viacom Inc., "B" 3.7% Merck & Co., Inc. 3.6% J.P. Morgan Chase & Co. 3.5% Nokia Corp., ADR 3.3% Comcast Corp., "Special A" 3.2% Wyeth 3.2% Nortel Networks Corp. 3.2% Owens-Illinois, Inc. 3.1% </Table> SECTOR WEIGHTINGS <Table> Financial Services 20.6% Utilities & Communications 16.4% Health Care 14.6% Leisure 11.2% Energy 8.1% Basic Materials 7.7% Technology 7.2% Industrial Goods & Services 5.1% Retailing 3.7% Consumer Staples 2.7% Transportation 0.5% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 16 <Page> [CHART] PORTFOLIO COMPOSITION -- TECHNOLOGY SERIES PORTFOLIO STRUCTURE <Table> Stocks 99.1% Cash & Other Net Assets 0.9% </Table> TOP TEN HOLDINGS <Table> Dell, Inc. 6.5% Oracle Corp. 6.1% eBay, Inc. 5.0% Cisco Systems, Inc. 4.7% Yahoo!, Inc. 4.0% Microsoft Corp. 3.3% Intel Corp. 3.2% Apple Computer, Inc. 2.4% QUALCOMM, Inc. 2.3% Accenture Ltd., "A" 2.2% </Table> TOP FIVE EQUITY INDUSTRIES <Table> Electronics 22.7% Computer Software 19.8% Computer Systems 14.3% Network & Telecom 14.1% Business Services 10.6% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 17 <Page> [CHART] PORTFOLIO COMPOSITION -- VALUE SERIES PORTFOLIO STRUCTURE <Table> Stocks 98.7% Cash & Other Net Assets 1.3% </Table> TOP TEN HOLDINGS <Table> Bank of America Corp. 3.9% Citigroup, Inc. 3.7% Altria Group, Inc. 2.7% Goldman Sachs Group, Inc. 2.6% Fannie Mae 2.4% Sun Trust Banks, Inc. 2.3% MetLife, Inc. 2.2% Sprint Corp. 2.2% ConocoPhillips 2.2% Johnson & Johnson 1.9% </Table> SECTOR WEIGHTINGS <Table> Financial Services 28.9% Energy 10.8% Consumer Staples 10.7% Utilities & Communications 10.6% Basic Materials 9.6% Health Care 7.8% Industrial Goods & Services 7.5% Leisure 6.6% Retailing 1.9% Transportation 1.6% Special Products & Services 1.3% Autos & Housing 0.8% Technology 0.6% </Table> Percentages are based on net assets as of 12/31/2004. The portfolio is actively managed and current holdings may be different. 18 <Page> PERFORMANCE SUMMARY The information below and on the following pages illustrates the historical performance of each series in comparison to its benchmark(s). Benchmark comparisons are unmanaged and do not reflect any fees or expenses. The performance of other share classes will be more than or less than the line shown. (See Notes to Performance Summary.) VISIT sunlife-usa.com FOR THE MOST RECENT MONTH-END PERFORMANCE RESULTS. MARKET VOLATILITY CAN SIGNIFICANTLY AFFECT SHORT-TERM PERFORMANCE, AND CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE PERFORMANCE DATA QUOTED. ANY HIGH SHORT-TERM RETURNS MAY BE AND LIKELY WERE ACHIEVED DURING FAVORABLE MARKET CONDITIONS, WHICH MAY NOT BE REPEATED. THE PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND UNITS, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. THE PERFORMANCE SHOWN DOES NOT REFLECT THE DEDUCTION OF TAXES, IF ANY, THAT A CONTRACT HOLDER WOULD PAY ON DISTRIBUTIONS OR REDEMPTION OF CONTRACT UNITS. [CHART] CAPITAL OPPORTUNITIES SERIES(1), (8), (10) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, June 3, 1996, through December 31, 2004. Index information is from June 1, 1996.) <Table> <Caption> CAPITAL OPPORTUNITIES STANDARD & POOR'S 500 SERIES - INITIAL CLASS STOCK INDEX# Jun-96 $ 10,000 $ 10,000 Dec-96 $ 11,010 $ 11,210 Dec-97 $ 14,046 $ 14,949 Dec-98 $ 17,834 $ 19,221 Dec-99 $ 26,333 $ 23,265 Dec-00 $ 25,047 $ 21,149 Dec-01 $ 18,803 $ 18,637 Dec-02 $ 13,086 $ 14,520 Dec-03 $ 16,789 $ 18,682 Dec-04 $ 18,938 $ 20,714 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------- Cumulative Total Return +12.80% +0.72% -28.08% +89.38% Average Annual Total Return +12.80% +0.24% -6.38% +7.73% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------- Cumulative Total Return +12.52% +0.04% -28.67% +87.82% Average Annual Total Return +12.52% +0.01% -6.54% +7.62% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------- Average multi-cap core fund+ +11.05% +4.25% +0.38% +8.03% Standard & Poor's 500 Stock Index# +10.87% +3.58% -2.30% +8.85% </Table> * For the period from the commencement of the series' investment operations, June 3, 1996, through December 31, 2004. Index information is from June 1, 1996. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. [CHART] CORE EQUITY SERIES(1), (7), (8), (9), (10) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 12, 1997, through December 31, 2004. Index information is from May 1, 1997.) <Table> <Caption> CORE EQUITY SERIES - STANDARD & POOR'S 500 INITIAL CLASS STOCK INDEX# May-97 $ 10,000 $ 10,000 Dec-97 $ 11,020 $ 12,255 Dec-98 $ 13,459 $ 15,757 Dec-99 $ 14,564 $ 19,073 Dec-00 $ 15,015 $ 17,338 Dec-01 $ 13,377 $ 15,279 Dec-02 $ 10,514 $ 11,903 Dec-03 $ 13,443 $ 15,316 Dec-04 $ 15,410 $ 16,981 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------- Cumulative Total Return +14.63% +15.20% +5.81% +54.10% Average Annual Total Return +14.63% +4.83% +1.14% +5.82% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------- Cumulative Total Return +14.29% +14.25% +4.85% +52.71% Average Annual Total Return +14.29% +4.54% +0.95% +5.70% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------- Average multi-cap core fund+ +11.05% +4.25% +0.38% +7.81% Standard & Poor's 500 Stock Index# +10.87% +3.58% -2.30% +7.15% </Table> * For the period from the commencement of the series' investment operations, May 12, 1997, through December 31, 2004. Index information is from May 1, 1997. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 19 <Page> [CHART] INTERNATIONAL GROWTH SERIES(1), (3), (7), (8), (9), (10) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, June 3, 1996, through December 31, 2004. Index information is from June 1, 1996.) <Table> <Caption> INTERNATIONAL GROWTH SERIES - INITIAL CLASS MSCI EAFE GROWTH INDEX# MSCI EAFE INDEX# Jun-1996 $ 10,000 $ 10,000 $ 10,000 Dec-1996 $ 9,830 $ 10,048 $ 10,221 Dec-1997 $ 9,668 $ 10,282 $ 10,432 Dec-1998 $ 9,856 $ 12,591 $ 12,553 Dec-1999 $ 13,329 $ 16,332 $ 15,979 Dec-2000 $ 12,290 $ 12,348 $ 13,749 Dec-2001 $ 10,335 $ 9,334 $ 10,833 Dec-2002 $ 9,107 $ 7,863 $ 9,137 Dec-2003 $ 12,628 $ 10,417 $ 12,716 Dec-2004 $ 15,019 $ 12,133 $ 15,348 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +18.94% +45.33% +12.68% +50.19% Average Annual Total Return +18.94% +13.27% +2.42% +4.86% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +18.58% +44.36% +11.81% +49.03% Average Annual Total Return +18.58% +13.02% +2.26% +4.76% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ MSCI EAFE Growth Index# +16.48% +9.14% -5.77% +2.28% MSCI EAFE Index# +20.70% +12.31% -0.80% +5.12% </Table> * For the period from the commencement of the series' investment operations, June 3, 1996, through Decemeber 31, 2004. Index information is from June 1, 1996. # Source: Standard & Poor's Micropal, Inc. Note to Contract Owners: Effective April 5, 2004, we no longer use the MSCIEAFE Index as a benchmark because we believe the MSCIEAFE Growth Index better reflects the series' investment policies and objectives. [CHART] MASSACHUSETTS INVESTORS GROWTH STOCK SERIES(1), (7), (10) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998.) <Table> <Caption> MASSACHUSETTS INVESTORS GROWTH STOCK SERIES - RUSSELL 1000 GROWTH INITIAL CLASS INDEX# 5/98 $ 10,000 $ 10,000 12/98 $ 12,070 $ 11,881 12/99 $ 16,391 $ 15,821 12/00 $ 15,393 $ 12,278 12/01 $ 11,559 $ 9,766 12/02 $ 8,317 $ 7,043 12/03 $ 10,262 $ 9,138 12/04 $ 11,248 $ 9,714 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +9.61% -2.69% -31.38% +12.48% Average Annual Total Return +9.61% -0.91% -7.25% +1.78% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +9.36% -3.50% -31.95% +11.55% Average Annual Total Return +9.36% -1.18% -7.41% +1.66% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Average large-cap growth fund+ +7.18% -0.51% -8.22% +0.35% Russell 1000 Growth Index# +6.30% -0.18% -9.29% -0.43% </Table> * For the period from the commencement of the series' investment operations, May 6, 1998 through December 31, 2004. Index information is from May 1, 1998. + Source: Lipper, Inc. # Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004 relating to MFS' revenue sharing settlement with the Securities and Exchange Commission without which the performance would have been lower by approximately 0.13%. 20 <Page> [CHART] MID CAP VALUE SERIES(1), (8), (10), (11), (12), (13), (14) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 1, 2002, through December 31, 2004. Index information is from May 1, 2002.) <Table> <Caption> MID CAP VALUE SERIES - RUSSELL MIDCAP VALUE INITIAL CLASS INDEX# 5/1/2002 $ 10,000 $ 10,000 1/12/2002 $ 7,920 $ 8,380 1/12/2003 $ 10,474 $ 11,570 1/12/2004 $ 12,789 $ 14,312 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +22.10% +27.89% Average Annual Total Return +22.10% +9.65% </Table> Service Class <Table> <Caption> 1 YEAR LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +21.75% +27.35% Average Annual Total Return +21.75% +9.47% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR LIFE* - ------------------------------------------------------------------------------------ Average mid cap core fund+ +15.52% +8.95% Russell Mid Cap Value Index# +23.71% +14.39% </Table> * For the period from the commencement of the series' investment operations, May 1, 2002, through December 31, 2004. Index information is from May 1, 2002. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. [CHART] NEW DISCOVERY SERIES(1), (2), (8), (10), (15) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998.) <Table> <Caption> NEW DISCOVERY SERIES - RUSSELL 2000 GROWTH INITIAL CLASS INDEX May-98 $ 10,000 $ 10,000 Dec-98 $ 10,620 $ 8,993 Dec-99 $ 17,019 $ 12,868 Dec-00 $ 17,077 $ 9,982 Dec-01 $ 16,203 $ 9,061 Dec-02 $ 10,786 $ 6,319 Dec-03 $ 14,593 $ 9,386 Dec-04 $ 15,685 $ 10,729 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +7.49% -3.19% -7.84% +56.85% Average Annual Total Return +7.49% -1.08% -1.62% +7.00% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +7.22% -3.98% -8.65% +55.47% Average Annual Total Return +7.22% -1.34% -1.79% +6.86% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Average small-cap growth fund+ +10.65% +3.85% -1.82% +3.98% Russell 2000 Growth Index# +14.31% +5.79% -3.57% +1.06% </Table> * For the period from the commencement of the series' investment operations, May 6, 1998 through December 31, 2004. Index information is from May 1, 1998. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 21 <Page> [CHART] RESEARCH INTERNATIONAL SERIES(1), (3), (8), (10) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998.) <Table> <Caption> RESEARCH INTERNATIONAL SERIES - INITIAL CLASS MSCI EAFE INDEX 5/1/98 $ 10,000 $ 10,000 12/1/98 $ 9,420 $ 10,399 12/1/99 $ 14,595 $ 13,237 12/1/2000 $ 13,434 $ 11,390 12/1/2001 $ 11,049 $ 8,974 12/1/2002 $ 9,785 $ 7,569 12/1/2003 $ 13,098 $ 10,534 12/1/2004 $ 15,874 $ 12,714 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +21.20% +43.67% +8.77% +58.74% Average Annual Total Return +21.20% +12.84% +1.69% +7.19% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +20.96% +42.55% +7.81% +57.35% Average Annual Total Return +20.96% +12.54% +1.52% +7.05% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Average international core+ +17.94% +10.10% -2.32% +3.09% MSCI EAFE Index# +20.70% +12.31% -0.80% +3.67% </Table> * For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. [CHART] STRATEGIC GROWTH SERIES(1), (7), (8), (10), (15) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, October 29, 1999, through December 31, 2004. Index information is from November 1, 1999.) <Table> <Caption> STRATEGIC GROWTH SERIES RUSSELL 1000 GROWTH - INITIAL CLASS INDEX# Oct-99 $ 10,000 $ 10,000 Dec-99 $ 12,130 $ 11,636 Dec-00 $ 10,918 $ 9,027 Dec-01 $ 8,227 $ 7,183 Dec-02 $ 5,754 $ 5,180 Dec-03 $ 7,338 $ 6,721 Dec-04 $ 7,839 $ 7,145 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +6.82% -4.72% -35.38% -21.61% Average Annual Total Return +6.82% -1.60% -8.36% -4.60% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +6.58% -5.47% -35.88% -22.23% Average Annual Total Return +6.58% -1.86% -8.51% -4.74% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Average large-cap growth fund+ +7.18% -0.51% -8.22% -4.83% Russell 1000 Growth Index# +6.30% -0.18% -9.29% -6.30% </Table> * For the period from the commencement of the series' investment operations, October 29, 1999, through December 31, 2004. Index information is from November 1, 1999. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. 22 <Page> [CHART] STRATEGIC VALUE SERIES(1), (6), (8), (10), (11), (12), (15) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 1, 2002, through December 31, 2004. Index information is from May 1, 2002.) <Table> <Caption> STRATEGIC VALUE SERIES - INITIAL CLASS RUSSELL 1000 VALUE INDEX 5/2002 $ 10,000 $ 10,000 12/2002 $ 7,900 $ 8,404 12/2003 $ 10,068 $ 10,928 12/2004 $ 11,884 $ 12,730 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +18.05% +18.84% Average Annual Total Return +18.05% +6.68% </Table> Service Class <Table> <Caption> 1 YEAR LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +17.77% +18.17% Average Annual Total Return +17.77% +6.45% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR LIFE* - ------------------------------------------------------------------------------------ Average multi-cap value funds+ +14.39% +7.85% Russell 1000 Value Index# +16.49% +9.47% </Table> * For the period from the commencement of the series' investment operations, May 1, 2002 through December 31, 2004. Index information is from May 1, 2002. + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. [CHART] TECHNOLOGY SERIES(1), (2), (4), (5), (7), (8), (10), (14), (15) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, June 16, 2000, through December 31, 2004. Index information is from July 1, 2000.) <Table> <Caption> TECHNOLOGY SERIES - GOLDMAN SACHS TECHNOLOGY INITIAL CLASS INDEX 06/2000 $ 10,000 $ 10,000 12/2000 $ 8,540 $ 5,884 12/2001 $ 5,221 $ 4,204 12/2002 $ 2,820 $ 2,511 12/2003 $ 4,101 $ 3,872 12/2004 $ 4,201 $ 3,985 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +2.44% -19.54% -57.99% Average Annual Total Return +2.44% -6.99% -17.37% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +1.97% -20.50% -58.49% Average Annual Total Return +1.97% -7.36% -17.59% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS LIFE* - ------------------------------------------------------------------------------------ Average specialty/miscellaneous fund+ +15.47% +8.38% +6.33% Goldman Sachs Technology Index# +2.91% -1.77% -18.49% </Table> * For the period from the commencement of the series' investment operations, June 16, 2000, through December 31, 2004. Index information is from July 1, 2000. + Source: Lipper Inc. # Source: Bloomberg L.P. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 23 <Page> [CHART] VALUE SERIES(1), (8), (9), (11) GROWTH OF A HYPOTHETICAL $10,000 INVESTMENT (For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998.) <Table> <Caption> VALUE SERIES - INITIAL RUSSELL 1000 VALUE CLASS INDEX# May-98 $ 10,000 $ 10,000 Dec-98 $ 10,500 $ 10,287 Dec-99 $ 11,239 $ 11,043 Dec-00 $ 14,640 $ 11,817 Dec-01 $ 13,548 $ 11,157 Dec-02 $ 11,707 $ 9,425 Dec-03 $ 14,671 $ 12,255 Dec-04 $ 16,948 $ 14,277 </Table> TOTAL RATES OF RETURN THROUGH DECEMBER 31, 2004 Initial Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +15.52% +25.10% +50.79% +69.48% Average Annual Total Return +15.52% +7.75% +8.56% +8.25% </Table> Service Class <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Cumulative Total Return +15.18% +24.23% +49.50% +68.04% Average Annual Total Return +15.18% +7.50% +8.38% +8.11% </Table> COMPARATIVE BENCHMARKS <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS LIFE* - ------------------------------------------------------------------------------------ Average equity income fund+ +12.81% +6.06% +4.17% +4.31% Russell 1000 Value Index# +16.49% +8.57% +5.27% +5.49% </Table> * For the period from the commencement of the series' investment operations, May 6, 1998, through December 31, 2004. Index information is from May 1, 1998 + Source: Lipper Inc. # Source: Standard & Poor's Micropal, Inc. The performance shown reflects a non-recurring accrual made to the series on July 28, 2004, relating to MFS' revenue sharing settlement with the Securities and Exchange Commission, without which the performance would have been lower. 24 <Page> NOTES TO PERFORMANCE SUMMARY Initial Class shares have no sales charge. Service Class shares, which have an inception date of August 24, 2001, except for Mid Cap Value Series and Strategic Value Series, whose Service Class shares have an inception date of May 1, 2002, have no sales charge and carry a 0.25% annual 12b-1 fee. Service Class share performance includes the performance of Initial Class shares for periods prior to the inception of Service Class. Because operating expenses of Service Class shares are higher than those of Initial Class, the Service Class performance generally would have been lower had Service Class shares been outstanding for the entire period. Returns shown do not reflect the deduction of the mortality and expense risk charges and administration fees. For performance that reflects the deduction of fees and charges imposed by insurance company separate accounts, visit sunlife-usa.com. Performance results reflect any applicable expense subsidies and waivers in effect during the periods shown. Without such subsidies and waivers the series' performance results would be less favorable. Please see the prospectus and financial statements for complete details. All results are historical and assume the reinvestment of dividends and capital gains. From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. INDEX DEFINITIONS GOLDMAN SACHS TECHNOLOGY INDEX--measures technology stocks. MSCI EAFE GROWTH INDEX--a free float-adjusted market capitalization index that is designed to measure developed market growth equity performance, excluding the U.S. and Canada. MSCI EAFE INDEX--a free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the U.S. and Canada. RUSSELL 1000 GROWTH INDEX--measures large-cap U.S. growth stocks. RUSSELL 1000 VALUE INDEX--measures large-cap U.S. value stocks. RUSSELL 2000 GROWTH INDEX--measures U.S. small-cap growth stocks. RUSSELL MIDCAP VALUE INDEX--measures U.S. mid-cap value stocks. S&P 500 STOCK INDEX--a capitalization-weighted index of 500 widely held stocks designed to measure broad U.S. equity performance. It is not possible to invest directly in an index. KEY RISK CONSIDERATIONS (1) The portfolio may invest in foreign and/or emerging markets securities, which are more susceptible to interest rate, currency exchange rate, economic, and political risks. (2) The portfolio may invest in small-, mid-sized, or emerging companies, which are susceptible to greater risk than is customarily associated with investing in more established companies. (3) The portfolio may invest a substantial amount of its assets in issuers located in a limited number of countries and therefore is susceptible to adverse economic, political or regulatory developments affecting those countries. (4) The portfolio focuses on companies in a limited number of sectors or industries making it more susceptible to adverse economic, political, or regulatory developments affecting those sectors or industries than a portfolio that invests more broadly. (5) The portfolio may invest a relatively high percentage of its assets in a small number of issuers or even in a single issuer. This makes the portfolio's value more sensitive to developments associated with the issuer and the overall market. (6) The portfolio may invest in high yield or lower-rated securities, which may provide greater returns but are subject to greater-than-average risk. (7) Prices of growth company securities held by the portfolio may fall to a greater extent than the overall equity markets (e.g. as represented by the S&P 500 Index) due to changing economic, political or market conditions or disappointing growth company earnings results. (8) Over-the-counter (OTC) transactions involve risks in addition to those associated with transactions in securities traded on exchanges. OTC-listed companies may have limited product lines, markets or financial resources. Many OTC stocks trade less frequently and in smaller volume than exchange-listed stocks. The values of these stocks may be more volatile than exchange-listed stocks, and the portfolio may experience difficulty in buying and selling these stocks at prevailing market prices. 25 <Page> (9) Large cap companies tend to go in and out of favor based on market and economic conditions. Large cap companies tend to be less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the portfolio's value may not rise as much as the value of portfolio that emphasize smaller cap companies. (10) The portfolio has engaged and may engage in active and frequent trading to achieve its principal investment strategies. Frequent trading increases transaction costs, which could detract from the portfolio's performance. (11) Prices of securities react to the economic condition of the company that issued the security. The portfolio's equity investments in an issuer may rise and fall based on the issuer's actual and anticipated earnings, changes in management and the potential for takeovers and acquisitions. MFS will invest in securities that are undervalued based on itsbelief that the market value of these securities will rise due to anticipated events and investor perceptions. If these events do not occur or are delayed, or if investor perceptions about the securities do not improve, the market price of these securities may not rise or may fall. (12) The fixed income securities purchased by the portfolio may be traded in the over-the-counter market rather than on an organized exchange and are subject to liquidity risk. This means that they may be harder to purchase or sell at a fair price. The inability to purchase or sell these fixed income securities at a fair price could have a negative impact on the portfolio's performance. (13) Prices of value company securities held by the portfolio may decline due to changing economic, political or market conditions, or due to the financial condition of the company which issued the security. If anticipated events do not occur or are delayed, or if investor perceptions about the securities do not improve, the market price of value company securities may not rise as expected or may fall. Investments in medium-capitalization companies can be riskier and more volatile than investments in companies with larger market capitalizations. (14) The portfolio may participate in the initial public offering (IPO) market, and a significant portion of the portfolio's returns may be attributable to investment in IPOs, which may have greater impact on performance of a portfolio while its asset base is small. There is no guarantee the portfolio will experience similar performance as its assets grow. (15) The portfolio utilizes short sales as an investment technique and will suffer a loss if it sells a security short and the value of that security rises. Because the series must cover its short position subject to prevailing market rates, the potential loss is unlimited. The portfolios' values will vary daily in response to issuer, market, regulatory, economic, or political developments. Because stocks tend to be more volatile than some other investments, such as bonds, the more assets a portfolio dedicates to stocks, generally the more volatile the portfolios' values will be. Bond prices will decline when interest rates rise and will increase when interest rates fall. Many bonds also carry credit risk, which is the risk that issuers may fail to make timely principal or interest payments. In addition, bonds with longer maturity dates will be subject to greater price fluctuations than those with shorter maturity periods. However, stocks historically have outperformed bonds over time. Please see the prospectus for further information regarding these and other risk considerations. 26 <Page> EXPENSE TABLE SERIES EXPENSES BORNE BY THE SHAREHOLDERS DURING THE PERIOD, JULY 1, 2004 THROUGH DECEMBER 31, 2004 As a shareholder of the series, you incur ongoing costs, including management fees; distribution and service (12b-1) fees; and other series expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the series and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, July 1, 2004 through December 31, 2004. ACTUAL EXPENSES The first line for each share class in the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divided your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each share class in the table below provides information about hypothetical account values and hypothetical expenses based on the series' actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the series' actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the series and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight the series' ongoing costs only and do not take into account the fees and expenses imposed under the variable contracts through which your investment in the series is made. Therefore, the second line for each share class in the table is useful in comparing ongoing costs associated with an investment in vehicles (such as the series) which fund benefits under variable annuity and variable life insurance contracts and to qualified pension and retirement plans only, and will not help you determine the relative total costs of investing in the series through variable annuity and variable life insurance contracts. If the fees and expenses imposed under the variable contracts were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID CAPITAL EXPENSE VALUE VALUE DURING PERIOD** OPPORTUNITIES SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.84% $ 1,000 $ 1,088 $ 4.42 Hypothetical* 0.84% $ 1,000 $ 1,021 $ 4.28 Service Class Actual 1.08% $ 1,000 $ 1,088 $ 5.68 Hypothetical* 1.08% $ 1,000 $ 1,020 $ 5.50 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** CORE EQUITY SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.88% $ 1,000 $ 1,099 $ 4.66 Hypothetical* 0.88% $ 1,000 $ 1,021 $ 4.48 Service Class Actual 1.13% $ 1,000 $ 1,098 $ 5.98 Hypothetical* 1.13% $ 1,000 $ 1,020 $ 5.75 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID INTERNATIONAL EXPENSE VALUE VALUE DURING PERIOD** GROWTH SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 1.09% $ 1,000 $ 1,139 $ 5.88 Hypothetical* 1.09% $ 1,000 $ 1,020 $ 5.55 Service Class Actual 1.34% $ 1,000 $ 1,137 $ 7.22 Hypothetical* 1.34% $ 1,000 $ 1,018 $ 6.82 </Table> <Table> <Caption> BEGINNING ENDING MASSACHUSETTS ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID INVESTORS GROWTH EXPENSE VALUE VALUE DURING PERIOD** STOCK SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.83% $ 1,000 $ 1,067 $ 4.32 Hypothetical* 0.83% $ 1,000 $ 1,021 $ 4.23 Service Class Actual 1.08% $ 1,000 $ 1,065 $ 5.62 Hypothetical* 1.08% $ 1,000 $ 1,020 $ 5.50 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** MID CAP VALUE SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.99% $ 1,000 $ 1,116 $ 5.28 Hypothetical* 0.99% $ 1,000 $ 1,020 $ 5.04 Service Class Actual 1.24% $ 1,000 $ 1,114 $ 6.61 Hypothetical* 1.24% $ 1,000 $ 1,019 $ 6.31 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** NEW DISCOVERY SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.99% $ 1,000 $ 1,062 $ 5.15 Hypothetical* 0.99% $ 1,000 $ 1,020 $ 5.04 Service Class Actual 1.24% $ 1,000 $ 1,060 $ 6.44 Hypothetical* 1.24% $ 1,000 $ 1,019 $ 6.31 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID RESEARCH EXPENSE VALUE VALUE DURING PERIOD** INTERNATIONAL SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 1.08% $ 1,000 $ 1,153 $ 5.86 Hypothetical* 1.08% $ 1,000 $ 1,020 $ 5.50 Service Class Actual 1.33% $ 1,000 $ 1,151 $ 7.21 Hypothetical* 1.33% $ 1,000 $ 1,019 $ 6.77 </Table> 27 <Page> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID STRATEGIC EXPENSE VALUE VALUE DURING PERIOD** GROWTH SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.88% $ 1,000 $ 1,058 $ 4.56 Hypothetical* 0.88% $ 1,000 $ 1,021 $ 4.48 Service Class Actual 1.13% $ 1,000 $ 1,057 $ 5.86 Hypothetical* 1.13% $ 1,000 $ 1,020 $ 5.75 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** STRATEGIC VALUE SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 1.00% $ 1,000 $ 1,115 $ 5.33 Hypothetical* 1.00% $ 1,000 $ 1,020 $ 5.09 Service Class Actual 1.25% $ 1,000 $ 1,113 $ 6.66 Hypothetical* 1.25% $ 1,000 $ 1,019 $ 6.36 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** TECHNOLOGY SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 1.00% $ 1,000 $ 1,015 $ 5.08 Hypothetical* 1.00% $ 1,000 $ 1,020 $ 5.09 Service Class Actual 1.25% $ 1,000 $ 1,012 $ 6.34 Hypothetical* 1.25% $ 1,000 $ 1,019 $ 6.36 </Table> <Table> <Caption> BEGINNING ENDING ANNUALIZED ACCOUNT ACCOUNT EXPENSES PAID EXPENSE VALUE VALUE DURING PERIOD** VALUE SERIES RATIO 7/1/2004 12/31/2004 7/1/2004-12/31/2004 - ---------------------------------------------------------------------------------------- Initial Class Actual 0.82% $ 1,000 $ 1,115 $ 4.37 Hypothetical* 0.82% $ 1,000 $ 1,021 $ 4.18 Service Class Actual 1.07% $ 1,000 $ 1,113 $ 5.70 Hypothetical* 1.07% $ 1,000 $ 1,020 $ 5.45 </Table> * 5% class return per year before expenses. ** Expenses paid is equal to each class' annualized expense ratio for the most recent six month period, as shown above, multiplied by the average account value over the period, multiplied by the number of days in the period, divided by the number of days in the year. 28 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 CAPITAL OPPORTUNITIES SERIES STOCKS -- 98.7% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 1.3% Lockheed Martin Corp. 63,940 $ 3,551,867 -------------- AIRLINES -- 0.3% Southwest Airlines Co. 45,500 $ 740,740 -------------- APPAREL MANUFACTURERS -- 0.6% Reebok International Ltd. 33,600 $ 1,478,400 -------------- BANKS & CREDIT COMPANIES -- 7.1% American Express Co. 37,800 $ 2,130,786 Bank of America Corp. 39,998 1,879,506 Citigroup, Inc. 47,876 2,306,666 Freddie Mac 44,320 3,266,384 J.P. Morgan Chase & Co. 123,810 4,829,828 MBNA Corp. 27,410 772,688 Northern Trust Corp.^ 19,000 923,020 PNC Financial Services Group, Inc. 48,760 2,800,774 -------------- $ 18,909,652 -------------- BIOTECHNOLOGY -- 3.5% Amgen, Inc.* 27,250 $ 1,748,087 Genentech, Inc.* 12,800 696,832 Genzyme Corp.* 42,691 2,479,066 Gilead Sciences, Inc.* 26,060 911,839 ImClone Systems, Inc.^* 26,100 1,202,688 MedImmune, Inc.* 81,300 2,204,043 -------------- $ 9,242,555 -------------- BROADCAST & CABLE TV -- 9.3% Clear Channel Communications, Inc. 7,560 $ 253,184 Comcast Corp., "Special A"* 178,720 5,869,165 Cox Radio, Inc., "A"* 15,600 257,088 Entercom Communications Corp., "A"* 8,940 320,857 Grupo Televisa S.A., ADR 12,000 726,000 Interpublic Group of Cos., Inc.* 70,400 943,360 News Corp., "A"^ 84,400 1,574,904 Time Warner, Inc.* 62,130 1,207,807 Univision Communications, Inc., "A"* 28,330 829,219 Viacom, Inc., "B" 208,680 7,593,865 Walt Disney Co. 154,290 4,289,262 Westwood One, Inc.* 36,180 974,327 -------------- $ 24,839,038 -------------- BROKERAGE & ASSET MANAGERS -- 3.0% Goldman Sachs Group, Inc. 3,900 $ 405,756 Mellon Financial Corp. 128,210 3,988,613 Merrill Lynch & Co., Inc. 61,880 3,698,568 -------------- $ 8,092,937 -------------- BUSINESS SERVICES -- 1.7% Accenture Ltd., "A"* 77,800 $ 2,100,600 Fiserv, Inc.* 31,600 1,270,004 Getty Images, Inc.* 6,410 441,329 Monster Worldwide, Inc.^* 22,000 740,080 -------------- $ 4,552,013 -------------- CHEMICALS -- 0.6% E.I. du Pont de Nemours & Co. 32,170 $ 1,577,939 -------------- COMPUTER SOFTWARE -- 7.0% Akamai Technologies, Inc.^* 47,650 $ 620,879 Amdocs Ltd.* 33,100 868,875 Ascential Software Corp.* 8,500 138,635 Check Point Software Technologies Ltd.* 23,300 573,879 Computer Associates International, Inc.^ 75,990 2,360,249 Mercury Interactive Corp.* 44,170 2,011,944 Microsoft Corp. 296,690 7,924,590 Oracle Corp.* 149,666 2,053,418 VERITAS Software Corp.* 75,800 2,164,090 -------------- $ 18,716,559 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 2.3% Citrix Systems, Inc.* 37,400 $ 917,422 Dell, Inc.* 90,710 3,822,519 International Business Machines Corp. 13,380 1,319,000 -------------- $ 6,058,941 -------------- CONSUMER GOODS & SERVICES -- 1.4% Avon Products, Inc. 29,340 $ 1,135,458 Career Education Corp.^* 4,800 192,000 Procter & Gamble Co. 44,900 2,473,092 -------------- $ 3,800,550 -------------- CONTAINERS -- 2.0% Owens-Illinois, Inc.* 193,170 $ 4,375,301 Smurfit-Stone Container Corp.* 48,770 911,024 -------------- $ 5,286,325 -------------- ELECTRICAL EQUIPMENT -- 3.1% Cooper Industries Ltd., "A" 15,100 $ 1,025,139 Emerson Electric Co. 9,180 643,518 General Electric Co. 116,080 4,236,920 Tyco International Ltd. 63,525 2,270,384 -------------- $ 8,175,961 -------------- ELECTRONICS -- 3.1% Amphenol Corp., "A"^ 10,600 $ 389,444 Analog Devices, Inc. 38,700 1,428,804 Applied Materials, Inc.* 37,500 641,250 KLA-Tencor Corp.^* 10,300 479,774 Linear Technology Corp. 12,490 484,112 Marvell Technology Group Ltd.^* 20,100 712,947 Maxim Integrated Products, Inc. 11,400 483,246 Novellus Systems, Inc.^* 24,190 674,659 PMC-Sierra, Inc.^* 87,450 983,813 Texas Instruments, Inc. 27,710 682,220 Xilinx, Inc. 39,480 1,170,582 -------------- $ 8,130,851 -------------- ENERGY -- INDEPENDENT -- 0.7% Devon Energy Corp. 49,540 $ 1,928,097 -------------- FOOD & DRUG STORES -- 1.0% CVS Corp. 29,900 $ 1,347,593 Rite Aid Corp.* 356,190 1,303,655 -------------- $ 2,651,248 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.8% General Mills, Inc. 48,990 $ 2,435,293 PepsiCo, Inc. 72,280 3,773,016 SYSCO Corp. 28,700 1,095,479 -------------- $ 7,303,788 -------------- FOREST & PAPER PRODUCTS -- 0.9% Bowater, Inc.^ 53,440 $ 2,349,757 -------------- GAMING & LODGING -- 0.9% Carnival Corp. 27,800 $ 1,602,114 Royal Caribbean Cruises Ltd.^ 14,900 811,156 -------------- $ 2,413,270 -------------- GENERAL MERCHANDISE -- 1.8% Kohl's Corp.* 31,040 $ 1,526,237 Target Corp. 46,310 2,404,878 Wal-Mart Stores, Inc. 17,050 900,581 -------------- $ 4,831,696 -------------- INSURANCE -- 3.8% Allstate Corp. 65,600 $ 3,392,832 American International Group, Inc. 17,850 1,172,209 Conseco, Inc.^* 153,580 3,063,921 Hartford Financial Services Group, Inc. 35,394 2,453,158 -------------- $ 10,082,120 -------------- </Table> 29 <Page> <Table> <Caption> ISSUER SHARES VALUE INTERNET -- 1.8% eBay, Inc.^* 11,700 $ 1,360,476 IAC/InterActiveCorp*^ 46,470 1,283,501 Yahoo!, Inc.* 57,500 2,166,600 -------------- $ 4,810,577 -------------- LEISURE & TOYS -- 1.3% Activision, Inc.* 15,500 $ 312,790 Electronic Arts, Inc.* 20,800 1,282,944 Mattel, Inc. 96,560 1,881,954 -------------- $ 3,477,688 -------------- MACHINERY & TOOLS -- 0.2% Illinois Tool Works, Inc. 5,260 $ 487,497 -------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 1.9% Apria Healthcare Group, Inc.* 55,700 $ 1,835,315 HCA, Inc. 25,900 1,034,964 Tenet Healthcare Corp.* 201,710 2,214,776 -------------- $ 5,085,055 -------------- MEDICAL EQUIPMENT -- 1.8% Fisher Scientific International, Inc.* 13,400 $ 835,892 Guidant Corp. 12,000 865,200 Medtronic, Inc. 48,570 2,412,472 Waters Corp.* 13,800 645,702 -------------- $ 4,759,266 -------------- METALS & MINING -- 0.6% Companhia Vale do Rio Doce, ADR 54,480 $ 1,580,465 -------------- OIL SERVICES -- 3.6% BJ Services Co. 30,120 $ 1,401,785 Cooper Cameron Corp.^* 41,880 2,253,563 GlobalSantaFe Corp. 93,098 3,082,475 Noble Corp.* 54,100 2,690,934 -------------- $ 9,428,757 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 1.1% EMC Corp.* 120,000 $ 1,784,400 Network Appliance, Inc.^* 36,900 1,225,818 -------------- $ 3,010,218 -------------- PHARMACEUTICALS -- 10.5% Abbott Laboratories 101,450 $ 4,732,642 Allergan, Inc. 10,300 835,021 Elan Corp. PLC, ADR^* 7,000 190,750 Eli Lilly & Co. 20,700 1,174,725 Johnson & Johnson 124,950 7,924,329 Merck & Co., Inc. 154,570 4,967,880 Pfizer, Inc. 11,075 297,807 Wyeth 179,571 7,647,929 -------------- $ 27,771,083 -------------- PRINTING & PUBLISHING -- 0.2% Lamar Advertising Co., "A"* 10,500 $ 449,190 -------------- RESTAURANTS -- 0.1% Cheesecake Factory, Inc.* 11,100 $ 360,417 -------------- SPECIALTY STORES -- 2.9% Best Buy Co., Inc. 18,200 $ 1,081,444 Gap, Inc. 103,010 2,175,571 Home Depot, Inc. 36,630 1,565,566 Hot Topic, Inc.^* 10,600 182,214 Lowe's Cos., Inc.^ 22,200 1,278,498 Nordstrom, Inc.^ 7,500 350,475 Staples, Inc. 19,520 658,019 Tiffany & Co. 12,300 393,231 -------------- $ 7,685,018 -------------- TELECOMMUNICATIONS -- WIRELESS -- 3.8% America Movil S.A. de C.V., ADR 26,100 $ 1,366,335 Nokia Corp., ADR 309,540 4,850,492 Vodafone Group PLC, ADR 137,105 3,753,935 -------------- $ 9,970,762 -------------- TELECOMMUNICATIONS -- WIRELINE -- 3.7% ADTRAN, Inc.^ 22,500 $ 430,650 Cisco Systems, Inc.* 211,010 4,072,493 Comverse Technology, Inc.* 16,800 410,760 Nortel Networks Corp.* 1,299,260 4,534,417 Telefonaktiebolaget LM Ericsson, ADR^* 15,000 472,350 -------------- $ 9,920,670 -------------- TELEPHONE SERVICES -- 4.8% Sprint Corp. 273,840 $ 6,804,924 Verizon Communications, Inc. 148,580 6,018,976 -------------- $ 12,823,900 -------------- TRUCKING -- 1.3% Expeditors International of Washington, Inc.^ 9,800 $ 547,624 FedEx Corp. 13,250 1,304,993 United Parcel Service, Inc., "B" 19,000 1,623,740 -------------- $ 3,476,357 -------------- UTILITIES -- ELECTRIC POWER -- 0.9% Calpine Corp.* 632,890 $ 2,493,587 -------------- Total Stocks (Identified Cost, $229,314,824) $ 262,304,811 -------------- WARRANTS -- 0.0% TELECOMMUNICATIONS -- WIRELINE -- 0.0% Lucent Technologies, Inc.^*, Strike 2.75, 1st exercise 12/10/04 (Identified Cost, $10,675) 6,431 $ 10,161 -------------- COLLATERAL FOR SECURITIES LOANED -- 6.1% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 16,236,027 $ 16,236,027 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 1.3% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $3,413,623 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account),at Cost $ 3,413,000 $ 3,413,000 -------------- Total Investments (Identified Cost, $248,974,526) $ 281,963,999 -------------- OTHER ASSETS, LESS LIABILITIES -- (6.1)% (16,116,760) -------------- Net Assets -- 100.0% $ 265,847,239 ============== </Table> See portfolio footnotes and notes to financial statements. 30 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 CORE EQUITY SERIES STOCKS -- 98.4% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 2.2% KVH Industries, Inc.^* 29,810 $ 292,138 Lockheed Martin Corp. 32,550 1,808,153 -------------- $ 2,100,291 -------------- ALCOHOLIC BEVERAGES -- 0.6% Anheuser-Busch Cos., Inc. 10,980 $ 557,015 -------------- APPAREL MANUFACTURERS -- 0.2% Polo Ralph Lauren Corp., "A" 4,500 $ 191,700 -------------- AUTOMOTIVE -- 0.8% Harley-Davidson, Inc. 6,380 $ 387,585 Magna International, Inc., "A" 4,920 406,146 -------------- $ 793,731 -------------- BANKS & CREDIT COMPANIES -- 12.4% Bank of America Corp. 48,508 $ 2,279,391 Citigroup, Inc. 34,372 1,656,043 Countrywide Financial Corp. 23,580 872,696 Freddie Mac 38,900 2,866,930 J.P. Morgan Chase & Co. 40,246 1,569,996 PNC Financial Services Group, Inc. 16,890 970,162 SunTrust Banks, Inc. 18,310 1,352,743 -------------- $ 11,567,961 -------------- BIOTECHNOLOGY -- 1.3% Genzyme Corp.* 13,070 $ 758,975 MedImmune, Inc.* 16,820 455,990 -------------- $ 1,214,965 -------------- BROADCAST & CABLE TV -- 2.9% ADVO, Inc. 4,320 $ 154,008 Citadel Broadcasting Corp.* 8,650 139,957 Comcast Corp., "A"* 19,180 638,310 EchoStar Communications Corp., "A" 24,420 811,721 R.H. Donnelley Corp.* 3,640 214,942 Radio One, Inc.^* 16,700 269,204 Walt Disney Co. 18,000 500,400 -------------- $ 2,728,542 -------------- BROKERAGE & ASSET MANAGERS -- 2.4% Ameritrade Holding Corp.* 44,400 $ 631,368 Franklin Resources, Inc. 2,160 150,444 Goldman Sachs Group, Inc. 6,230 648,169 Legg Mason, Inc. 7,620 558,241 Mellon Financial Corp. 7,160 222,748 -------------- $ 2,210,970 -------------- BUSINESS SERVICES -- 2.5% Accenture Ltd., "A"* 18,100 $ 488,700 Fiserv, Inc.* 12,660 508,805 Getty Images, Inc.^* 6,450 444,082 Hewitt Associates, Inc., "A"* 5,800 185,658 SIRVA, Inc.* 18,200 349,804 Universal Technical Institute, Inc.* 8,900 339,268 -------------- $ 2,316,317 -------------- CHEMICALS -- 2.6% E.I. du Pont de Nemours & Co. 27,030 $ 1,325,821 Monsanto Co. 20,040 1,113,222 -------------- $ 2,439,043 -------------- COMPUTER SOFTWARE -- 3.0% Business Objects S.A., ADR^* 15,300 $ 387,702 FileNet Corp.* 11,500 296,240 Mercury Interactive Corp.* 15,450 703,747 MicroStrategy, Inc., "A"^* 10,810 651,303 Oracle Corp.* 57,500 788,900 -------------- $ 2,827,892 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 2.8% Apple Computer, Inc.* 13,650 $ 879,060 Dell, Inc.* 40,080 1,688,971 -------------- $ 2,568,031 -------------- CONSTRUCTION -- 0.4% Eagle Materials, Inc.^ 4,910 $ 423,979 -------------- CONSUMER GOODS & SERVICES -- 3.0% Career Education Corp.* 8,760 $ 350,400 Colgate-Palmolive Co. 17,800 910,648 Procter & Gamble Co. 27,600 1,520,208 -------------- $ 2,781,256 -------------- CONTAINERS -- 0.7% Smurfit-Stone Container Corp.* 32,670 $ 610,276 -------------- ELECTRICAL EQUIPMENT -- 4.5% American Standard Cos., Inc.* 5,280 $ 218,170 General Electric Co. 84,020 3,066,730 Tyco International Ltd. 24,200 864,908 -------------- $ 4,149,808 -------------- ELECTRONICS -- 2.9% Analog Devices, Inc. 16,100 $ 594,412 ATMI, Inc.^* 4,900 110,397 DSP Group, Inc.* 8,200 183,106 FormFactor, Inc.^* 4,900 132,986 Integrated Circuit Systems, Inc.* 15,060 315,055 KLA-Tencor Corp.* 5,120 238,490 Marvell Technology Group Ltd.* 5,330 189,055 PMC-Sierra, Inc.* 35,350 397,688 PowerDsine Ltd.* 18,380 252,174 Silicon Laboratories, Inc.^* 8,700 307,197 -------------- $ 2,720,560 -------------- ENERGY -- INDEPENDENT -- 0.7% Devon Energy Corp. 8,200 $ 319,144 Noble Energy, Inc.^ 5,100 314,466 -------------- $ 633,610 -------------- ENERGY -- INTEGRATED -- 5.0% ConocoPhillips 9,800 $ 850,934 Exxon Mobil Corp. 58,806 3,014,396 TOTAL S.A., ADR^ 7,400 812,816 -------------- $ 4,678,146 -------------- FOOD & DRUG STORES -- 1.0% CVS Corp. 14,930 $ 672,895 Kroger Co.* 17,000 298,180 -------------- $ 971,075 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.7% Chiquita Brands International, Inc.^ 7,410 $ 163,465 General Mills, Inc. 11,520 572,659 PepsiCo, Inc. 33,957 1,772,555 -------------- $ 2,508,679 -------------- FURNITURE & APPLIANCES -- 0.2% Mohawk Industries, Inc.* 1,970 $ 179,763 -------------- GAMING & LODGING -- 0.8% Carnival Corp. 5,510 $ 317,541 WMS Industries, Inc.^* 12,000 402,480 -------------- $ 720,021 -------------- GENERAL MERCHANDISE -- 4.1% Kohl's Corp.* 37,510 $ 1,844,367 Target Corp. 37,540 1,949,452 -------------- $ 3,793,819 -------------- INSURANCE -- 4.2% Ace Ltd. 12,490 $ 533,948 American International Group, Inc. 28,290 1,857,804 Conseco, Inc.^* 11,900 237,405 Genworth Financial, Inc. 8,800 237,600 Hartford Financial Services Group, Inc. 5,700 395,067 MetLife, Inc. 16,700 676,517 -------------- $ 3,938,341 -------------- </Table> 31 <Page> <Table> <Caption> ISSUER SHARES VALUE INTERNET -- 1.7% Ariba, Inc.* 40,000 $ 664,000 eBay, Inc.* 2,450 284,886 Yahoo!, Inc.* 15,900 599,112 -------------- $ 1,547,998 -------------- LEISURE & TOYS -- 0.3% Electronic Arts, Inc.* 1,770 $ 109,174 Hasbro, Inc. 3,450 66,861 Mattel, Inc. 4,090 79,714 -------------- $ 255,749 -------------- MACHINERY & TOOLS -- 0.6% Caterpillar, Inc. 3,140 $ 306,181 Illinois Tool Works, Inc. 880 81,558 Roper Industries, Inc. 2,900 176,233 -------------- $ 563,972 -------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 2.0% Apria Healthcare Group, Inc.* 8,460 $ 278,757 HCA, Inc. 17,460 697,702 Tenet Healthcare Corp.* 62,960 691,301 VistaCare, Inc., "A"^* 11,400 189,582 -------------- $ 1,857,342 -------------- MEDICAL EQUIPMENT -- 2.3% Aspect Medical Systems, Inc.^* 12,670 $ 309,908 Cyberonics, Inc.^* 13,160 272,675 Guidant Corp. 15,930 1,148,553 Medtronic, Inc. 8,360 415,241 -------------- $ 2,146,377 -------------- METALS & MINING -- 1.0% Companhia Vale do Rio Doce, ADR 31,720 $ 920,197 -------------- NATURAL GAS -- DISTRIBUTION -- 0.5% AGL Resources, Inc. 13,300 $ 442,092 -------------- OIL SERVICES -- 1.0% Halliburton Co. 7,180 $ 281,743 Noble Corp.* 3,930 195,478 Pride International, Inc.* 13,500 277,290 Smith International, Inc.* 2,600 141,466 -------------- $ 895,977 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 2.1% EMC Corp.* 27,300 $ 405,951 Flextronics International Ltd.* 30,360 419,575 Lexmark International, Inc., "A"* 9,240 785,400 Solectron Corp.* 72,100 384,293 -------------- $ 1,995,219 -------------- PHARMACEUTICALS -- 6.9% Abbott Laboratories 29,080 $ 1,356,582 Eli Lilly & Co. 22,600 1,282,550 Johnson & Johnson 20,790 1,318,502 Wyeth 58,920 2,509,403 -------------- $ 6,467,037 -------------- POLLUTION CONTROL -- 0.2% Waste Management, Inc. 5,330 $ 159,580 -------------- PRINTING & PUBLISHING -- 0.1% Lamar Advertising Co., "A"* 1,910 $ 81,710 -------------- REAL ESTATE -- 0.4% American Financial Realty Trust 9,860 $ 159,535 Boston Properties, Inc. 3,050 197,243 -------------- $ 356,778 -------------- RESTAURANTS -- 0.7% Wendy's International, Inc. 4,020 $ 157,825 YUM! Brands, Inc. 10,600 500,108 -------------- $ 657,933 -------------- SPECIALTY CHEMICALS -- 1.4% Lyondell Chemical Co. 44,220 $ 1,278,842 -------------- SPECIALTY STORES -- 1.7% Circuit City Stores, Inc. 40,210 $ 628,884 Finish Line, Inc., "A"^ 20,080 367,464 Gap, Inc. 7,460 157,555 Regis Corp. 2,760 127,374 West Marine, Inc.^* 10,610 262,598 -------------- $ 1,543,875 -------------- TELECOMMUNICATIONS -- WIRELESS -- 0.7% Vodafone Group PLC, ADR 24,052 $ 658,544 -------------- TELECOMMUNICATIONS -- WIRELINE -- 2.0% Cisco Systems, Inc.* 83,310 $ 1,607,883 Harmonic, Inc.^* 27,950 233,103 -------------- $ 1,840,986 -------------- TELEPHONE SERVICES -- 3.0% CenturyTel, Inc. 12,100 $ 429,187 Citizens Communications Co. 29,090 401,151 IDT Corp., "B"^* 17,310 267,959 SpectraSite, Inc.* 7,800 451,620 Sprint Corp. 50,670 1,259,150 -------------- $ 2,809,067 -------------- TOBACCO -- 1.4% Altria Group, Inc. 20,980 $ 1,281,878 -------------- TRUCKING -- 1.8% CNF, Inc. 7,800 $ 390,780 United Parcel Service, Inc., "B" 10,490 896,475 Werner Enterprises, Inc. 18,900 427,896 -------------- $ 1,715,151 -------------- UTILITIES -- ELECTRIC POWER -- 2.7% Cinergy Corp. 8,400 $ 349,692 Entergy Corp. 5,700 385,263 NRG Energy, Inc.* 9,200 331,660 PG&E Corp.* 15,130 503,526 PPL Corp. 9,300 495,504 TXU Corp.^ 7,330 473,225 -------------- $ 2,538,870 -------------- Total Stocks (Identified Cost, $76,882,846) $ 91,640,965 -------------- COLLATERAL FOR SECURITIES LOANED -- 7.4% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 6,840,222 $ 6,840,222 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 1.3% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $1,222,223 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 1,222,000 $ 1,222,000 -------------- Total Investments (Identified Cost, $84,945,068) $ 99,703,187 -------------- OTHER ASSETS, LESS LIABILITIES -- (7.1)% (6,568,512) -------------- Net Assets -- 100.0% $ 93,134,675 ============== </Table> See portfolio footnotes and notes to financial statements. 32 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 INTERNATIONAL GROWTH SERIES STOCKS -- 98.4% <Table> <Caption> ISSUER SHARES VALUE AIRLINES -- 0.3% easyJet Airline Co. Ltd.* 118,060 $ 424,829 -------------- ALCOHOLIC BEVERAGES -- 1.7% Grupo Modelo S.A. de C.V 342,560 $ 942,217 Pernod Ricard^ 9,450 1,442,562 -------------- $ 2,384,779 -------------- APPAREL MANUFACTURERS -- 1.4% Burberry Group PLC 88,100 $ 677,099 Sanyo Shokai Ltd.^ 76,000 412,630 Toray Industries, Inc. 181,000 845,342 -------------- $ 1,935,071 -------------- AUTOMOTIVE -- 1.5% Autoliv, Inc.^ 15,020 $ 717,257 Toyota Motor Corp. 35,300 1,432,265 -------------- $ 2,149,522 -------------- BANKS & CREDIT COMPANIES -- 18.2% AEON Credit Service Co. Ltd.^ 19,500 $ 1,447,677 Aiful Corp. 8,750 959,499 Anglo Irish Bank Corp. PLC 67,120 1,620,997 Bank of Queensland Ltd. 80,759 698,618 Bank Rakyat Indonesia 5,932,000 1,837,274 Close Brothers Group PLC 83,180 1,170,961 DEPFA Bank PLC 65,660 1,098,365 Erste Bank der oesterreichischen Sparkassen AG 34,010 1,810,415 Grupo Financiero Inbursa S.A. de C.V 474,230 872,563 Hana Bank 25,900 645,498 Housing Development Finance Corp. Ltd. 120,060 2,126,658 OTP Bank Ltd., GDR 28,440 1,734,840 Powszechna Kasa Oszczednosci Bank Polski S.A.* 129,280 1,190,061 Royal Bank of Scotland Group PLC 57,135 1,918,528 Shinsei Bank Ltd.^ 100,000 679,153 Standard Chartered PLC 57,080 1,059,535 Taishin Financial Holdings Co. Ltd. 752,000 704,926 Takefuji Corp. 20,190 1,361,388 UBS AG 27,999 2,339,281 -------------- $ 25,276,237 -------------- BROADCAST & CABLE TV -- 4.9% Antena 3 de Television S.A.* 13,824 $ 995,213 Grupo Televisa S.A., ADR 34,900 2,111,450 News Corp., Inc., "B"^ 117,308 2,246,841 WPP Group PLC 130,820 1,436,681 -------------- $ 6,790,185 -------------- BROKERAGE & ASSET MANAGERS -- 1.1% Schroders PLC 104,560 $ 1,505,003 -------------- BUSINESS SERVICES -- 2.9% Manpower, Inc. 24,070 $ 1,162,581 PHS Group PLC 486,270 764,228 SOFTBANK CORP.^ 42,300 2,053,778 -------------- $ 3,980,587 -------------- COMPUTER SOFTWARE -- 0.5% Check Point Software Technologies Ltd.* 28,100 $ 692,103 -------------- CONSTRUCTION -- 1.5% Italcementi S.p.A 77,180 $ 881,275 Siam Cement Public Co. Ltd. 102,980 731,144 Urbi Desarrollos Urbanos S.A. de C.V.* 116,200 507,665 -------------- $ 2,120,084 -------------- CONSUMER GOODS & SERVICES -- 2.5% Accord Customer Care Solutions Ltd.* 1,303,000 $ 682,303 AmorePacific, Inc. 3,790 950,063 Reckitt Benckiser PLC 62,590 1,888,171 -------------- $ 3,520,537 -------------- ELECTRICAL EQUIPMENT -- 1.8% Nidec Corp. 8,600 $ 1,045,137 Nitto Denko Corp. 27,600 1,509,239 -------------- $ 2,554,376 -------------- ELECTRONICS -- 5.8% CANON, Inc.^ 38,000 $ 2,044,661 Cookson Group PLC* 108,400 73,755 Funai Electric Co. Ltd.^ 5,800 717,840 Murata Manufacturing Co. Ltd. 27,500 1,533,204 Samsung Electronics Co. Ltd. 3,440 1,497,025 Seiko Epson Corp. 29,900 1,326,626 Stanley Electric Co. Ltd.^ 51,400 878,214 -------------- $ 8,071,325 -------------- ENERGY -- INDEPENDENT -- 1.4% EnCana Corp. 19,550 $ 1,114,211 Talisman Energy, Inc. 31,930 860,672 -------------- $ 1,974,883 -------------- ENERGY -- INTEGRATED -- 3.5% BP PLC 165,207 $ 1,608,510 China Petroleum & Chemical Corp. 1,538,000 628,219 TOTAL S.A.^ 12,200 2,655,551 -------------- $ 4,892,280 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 4.2% China Mengniu Dairy Co. Ltd.* 721,000 $ 565,818 Compass Group PLC 298,160 1,407,205 Groupe Danone^ 15,100 1,389,778 Nestle S.A 9,436 2,459,768 -------------- $ 5,822,569 -------------- FOREST & PAPER PRODUCTS -- 1.0% Aracruz Celulose S.A., ADR 36,820 $ 1,388,114 -------------- INSURANCE -- 1.7% Riunione Adriatica di Sicurta S.p.A 68,590 $ 1,545,941 St. James's Place Capital PLC 186,690 758,558 -------------- $ 2,304,499 -------------- LEISURE & TOYS -- 0.7% Heiwa Corp.^ 21,800 $ 363,139 Nintendo Co. Ltd. 5,200 651,170 -------------- $ 1,014,309 -------------- MACHINERY & TOOLS -- 2.8% Atlas Copco AB, "A"^ 17,210 $ 775,318 Mitsui Mining & Smelting Co. Ltd. 235,000 1,033,520 Neopost S.A.^ 10,580 819,711 Sandvik AB 32,840 1,321,648 -------------- $ 3,950,197 -------------- MEDICAL EQUIPMENT -- 1.6% Straumann Holding AG 3,980 $ 823,027 Synthes, Inc.* 12,590 1,406,550 -------------- $ 2,229,577 -------------- METALS & MINING -- 2.3% Aber Diamond Corp.+ 23,500 $ 831,209 BHP Billiton Ltd.^ 128,990 1,546,261 Companhia Vale do Rio Doce, ADR 28,010 812,570 -------------- $ 3,190,040 -------------- PHARMACEUTICALS -- 7.4% AstraZeneca PLC 62,870 $ 2,276,183 Chugai Pharmaceutical Co. Ltd.^ 73,000 1,203,230 Roche Holdings AG 28,700 3,291,855 Sanofi-Aventis^ 34,230 2,726,234 Tanabe Seiyaku Co. Ltd. 72,000 739,791 -------------- $ 10,237,293 -------------- PRINTING & PUBLISHING -- 2.6% Daily Mail & General Trust PLC, "A" 50,710 $ 721,156 Johnston Press PLC 105,460 1,095,516 Yell Group PLC 216,740 1,827,778 -------------- $ 3,644,450 -------------- </Table> 33 <Page> <Table> <Caption> ISSUER SHARES VALUE SPECIALTY CHEMICALS -- 2.1% Asahi Glass Co. Ltd.^ 98,000 $ 1,077,499 Kaneka Corp. 34,000 383,751 L'Air Liquide S.A.^ 7,943 1,463,196 -------------- $ 2,924,446 -------------- SPECIALTY STORES -- 6.2% Esprit Holdings Ltd. 118,500 $ 716,519 Grupo Elektra S.A. de C.V 138,320 1,284,303 Hennes & Mauritz AB, "B" 46,900 1,630,429 Kingfisher PLC 241,444 1,433,374 Matalan PLC 229,310 973,483 NEXT PLC 47,700 1,508,461 Nishimatsuya Chain Co. Ltd.^ 16,200 611,588 RONA, Inc.* 14,900 506,537 -------------- $ 8,664,694 -------------- TELECOMMUNICATIONS -- WIRELESS -- 6.6% America Movil S.A. de C.V., ADR 42,310 $ 2,214,929 Mobile TeleSystems OJSC, ADR 6,720 930,787 Vodafone Group PLC 2,239,400 6,062,501 -------------- $ 9,208,217 -------------- TELECOMMUNICATIONS -- WIRELINE -- 2.2% CSR PLC* 135,500 $ 1,012,828 Research In Motion Ltd.* 14,430 1,189,321 Spirent PLC 598,910 846,555 -------------- $ 3,048,704 -------------- TELEPHONE SERVICES -- 4.0% Bharti Tele-Ventures Ltd.* 224,260 $ 1,117,925 Biscom S.p.A*^ 15,000 861,055 Hanaro Telecom, Inc.* 418,000 1,298,174 Telefonica S.A 84,536 1,587,025 ZTE Corp.* 213,800 691,763 -------------- $ 5,555,942 -------------- TOBACCO -- 1.6% Altadis S.A 23,620 $ 1,078,174 Swedish Match AB^ 94,880 1,097,093 -------------- $ 2,175,267 -------------- UTILITIES -- ELECTRIC POWER -- 2.4% Iberdrola S.A.^ 57,900 $ 1,466,557 Suez S.A.^ 69,230 1,839,807 -------------- $ 3,306,364 -------------- Total Stocks (Identified Cost, $106,881,458) $ 136,936,483 -------------- PREFERRED STOCKS -- 0.5% AUTOMOTIVE -- 0.5% Porsche AG^ 1,206 $ 766,941 -------------- Total Preferred Stocks (Identified Cost, $506,938) $ 766,941 -------------- COLLATERAL FOR SECURITIES LOANED -- 20.1% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 27,961,998 $ 27,961,998 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 1.1% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $1,536,280 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 1,536,000 $ 1,536,000 -------------- Total Investments~ (Identified Cost, $136,886,394) $ 167,201,422 -------------- OTHER ASSETS, LESS LIABILITIES -- (20.1)% (28,006,597) -------------- Net Assets -- 100.0% $ 139,194,825 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 MASSACHUSETTS INVESTORS GROWTH STOCK SERIES STOCKS -- 97.1% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 0.3% Lockheed Martin Corp. 18,690 $ 1,038,230 Northrop Grumman Corp. 12,080 656,669 -------------- $ 1,694,899 -------------- AIRLINES -- 0.2% Southwest Airlines Co. 72,470 $ 1,179,812 -------------- APPAREL MANUFACTURERS -- 1.0% Nike, Inc., "B" 36,900 $ 3,346,461 Polo Ralph Lauren Corp., "A" 6,710 285,846 Reebok International Ltd. 46,200 2,032,800 -------------- $ 5,665,107 -------------- AUTOMOTIVE -- 1.0% Harley-Davidson, Inc. 94,830 $ 5,760,922 -------------- BANKS & CREDIT COMPANIES -- 3.6% American Express Co. 133,750 $ 7,539,487 Citigroup, Inc. 107,630 5,185,613 Countrywide Financial Corp. 38,740 1,433,767 Northern Trust Corp. 26,300 1,277,654 SLM Corp. 86,660 4,626,777 -------------- $ 20,063,298 -------------- BIOTECHNOLOGY -- 5.4% Amgen, Inc.* 160,030 $ 10,265,924 Celgene Corp.^* 51,200 1,358,336 Cephalon, Inc.^* 2,300 117,024 Genentech, Inc.* 17,700 963,588 Genzyme Corp.* 176,980 10,277,229 Gilead Sciences, Inc.* 36,300 1,270,137 ImClone Systems, Inc.^* 102,190 4,708,915 MedImmune, Inc.* 46,900 1,271,459 -------------- $ 30,232,612 -------------- BROADCAST & CABLE TV -- 5.7% Citadel Broadcasting Corp.* 57,280 $ 926,790 Clear Channel Communications, Inc. 10,500 351,645 Comcast Corp., "A"* 219,499 7,304,927 Cox Radio, Inc., "A"* 21,600 355,968 EchoStar Communications Corp., "A" 33,000 1,096,920 Entercom Communications Corp., "A"* 11,800 423,502 Grupo Televisa S.A., ADR 56,260 3,403,730 News Corp., "A"^ 142,960 2,667,634 Omnicom Group, Inc. 8,570 722,622 Time Warner, Inc.* 173,270 3,368,369 Univision Communications, Inc., "A"* 68,340 2,000,312 Viacom, Inc., "B" 92,400 3,362,436 Walt Disney Co. 157,220 4,370,716 Westwood One, Inc.* 49,400 1,330,342 -------------- $ 31,685,913 -------------- BROKERAGE & ASSET MANAGERS -- 1.5% Goldman Sachs Group, Inc. 39,400 $ 4,099,176 Legg Mason, Inc. 14,810 1,084,981 Mellon Financial Corp. 28,200 877,302 Merrill Lynch & Co., Inc. 34,500 2,062,065 Morgan Stanley 5,100 283,152 -------------- $ 8,406,676 -------------- BUSINESS SERVICES -- 2.5% Accenture Ltd., "A"* 278,380 $ 7,516,260 Fiserv, Inc.* 88,560 3,559,226 Getty Images, Inc.^ 8,900 612,765 Manpower, Inc. 9,980 482,034 Monster Worldwide, Inc.* 30,000 1,009,200 SOFTBANK CORP.^ 11,800 572,921 -------------- $ 13,752,406 -------------- CHEMICALS -- 1.7% 3M Co. 43,700 $ 3,586,459 Dow Chemical Co. 27,130 1,343,206 </Table> 34 <Page> <Table> <Caption> ISSUER SHARES VALUE CHEMICALS -- continued E.I. du Pont de Nemours & Co. 12,240 $ 600,372 Monsanto Co. 74,610 4,144,586 -------------- $ 9,674,623 -------------- COMPUTER SOFTWARE -- 8.2% Akamai Technologies, Inc.^* 74,800 $ 974,644 Amdocs Ltd.* 167,240 4,390,050 Ascential Software Corp.* 11,800 192,458 Check Point Software Technologies Ltd.* 91,610 2,256,354 Mercury Interactive Corp.* 148,320 6,755,976 Microsoft Corp. 555,454 14,836,176 Oracle Corp.* 629,020 8,630,154 Red Hat, Inc.^* 72,490 967,742 Symantec Corp.* 91,300 2,351,888 VERITAS Software Corp.* 139,043 3,969,678 -------------- $ 45,325,120 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 3.9% CDW Corp. 8,400 $ 557,340 Citrix Systems, Inc.* 52,200 1,280,466 Dell, Inc.* 378,814 15,963,222 International Business Machines Corp. 41,740 4,114,729 -------------- $ 21,915,757 -------------- CONSUMER GOODS & SERVICES -- 4.0% Apollo Group, Inc., "A"* 38,600 $ 3,115,406 Avon Products, Inc. 61,170 2,367,279 Career Education Corp.* 31,890 1,275,600 Gillette Co. 29,910 1,339,370 Procter & Gamble Co. 217,970 12,005,788 Reckitt Benckiser PLC 69,610 2,099,946 -------------- $ 22,203,389 -------------- ELECTRICAL EQUIPMENT -- 3.5% Cooper Industries Ltd., "A" 21,100 $ 1,432,479 Danaher Corp.^ 22,780 1,307,800 Emerson Electric Co. 29,210 2,047,621 General Electric Co. 55,876 2,039,474 Hubbell, Inc., "B"^ 5,100 266,730 Tyco International Ltd. 305,790 10,928,935 W.W. Grainger, Inc. 20,860 1,389,693 -------------- $ 19,412,732 -------------- ELECTRONICS -- 4.3% Amphenol Corp., "A"^ 36,420 $ 1,338,071 Analog Devices, Inc. 120,170 4,436,676 Applied Materials, Inc.* 82,240 1,406,304 KLA-Tencor Corp.* 42,660 1,987,103 Linear Technology Corp. 17,200 666,672 Marvell Technology Group Ltd.* 77,690 2,755,664 Maxim Integrated Products, Inc. 46,390 1,966,472 Novellus Systems, Inc.* 33,400 931,526 PMC-Sierra, Inc.^* 142,000 1,597,500 Taiwan Semiconductor Manufacturing Co. Ltd., ADR 191,960 1,629,740 Texas Instruments, Inc. 70,260 1,729,801 Xilinx, Inc. 120,120 3,561,558 -------------- $ 24,007,087 -------------- FOOD & DRUG STORES -- 1.2% CVS Corp. 141,630 $ 6,383,264 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.7% PepsiCo, Inc. 196,540 $ 10,259,388 SYSCO Corp. 121,150 4,624,296 -------------- $ 14,883,684 -------------- GAMING & LODGING -- 1.9% Carnival Corp. 132,060 $ 7,610,618 Cendant Corp. 23,550 550,599 International Game Technology 4,800 165,024 Royal Caribbean Cruises Ltd.^ 20,800 $ 1,132,352 Starwood Hotels & Resorts Worldwide, Inc. 16,920 988,128 -------------- $ 10,446,721 -------------- GENERAL MERCHANDISE -- 3.3% Family Dollar Stores, Inc. 41,470 $ 1,295,108 J. C. Penney Co., Inc. 16,950 701,730 Kohl's Corp.* 63,970 3,145,405 Target Corp. 209,470 10,877,777 Wal-Mart Stores, Inc. 44,500 2,350,490 -------------- $ 18,370,510 -------------- HEALTH MAINTENANCE ORGANIZATIONS -- 0.6% WellPoint, Inc.* 29,550 $ 3,398,250 -------------- INSURANCE -- 1.5% AFLAC, Inc. 46,580 $ 1,855,747 American International Group, Inc. 67,140 4,409,084 St. Paul Travelers Cos., Inc. 26,900 997,183 XL Capital Ltd., "A" 10,800 838,620 -------------- $ 8,100,634 -------------- INTERNET -- 3.8% Amazon.com, Inc.* 13,600 $ 602,344 eBay, Inc.* 69,010 8,024,483 Google, Inc.* 7,360 1,421,216 IAC/InterActiveCorp* 172,650 4,768,593 Yahoo!, Inc. 162,100 6,107,928 -------------- $ 20,924,564 -------------- LEISURE & TOYS -- 1.6% Activision, Inc.* 21,700 $ 437,906 Electronic Arts, Inc.* 126,160 7,781,549 Nintendo Co. Ltd. 5,700 713,783 -------------- $ 8,933,238 -------------- MACHINERY & TOOLS -- 1.2% Caterpillar, Inc. 52,330 $ 5,102,698 Illinois Tool Works, Inc. 18,850 1,747,018 -------------- $ 6,849,716 -------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 1.7% Caremark Rx, Inc.* 116,890 $ 4,608,973 Cerner Corp.^* 14,940 794,360 Community Health Systems, Inc.* 29,700 828,036 HCA, Inc. 73,810 2,949,448 -------------- $ 9,180,817 -------------- MEDICAL EQUIPMENT -- 4.5% Boston Scientific Corp.* 26,720 $ 949,896 Fisher Scientific International, Inc.^* 78,510 4,897,454 Guidant Corp. 46,090 3,323,089 Kinetic Concepts, Inc.* 9,880 753,844 Medtronic, Inc. 187,330 9,304,681 Millipore Corp.* 7,800 388,518 Thermo Electron Corp.* 31,990 965,778 Waters Corp.* 40,480 1,894,059 Zimmer Holdings, Inc.* 34,600 2,772,152 -------------- $ 25,249,471 -------------- METALS & MINING -- 0.1% Companhia Vale do Rio Doce, ADR 21,990 $ 637,930 -------------- OIL SERVICES -- 1.4% BJ Services Co. 55,030 $ 2,561,096 GlobalSantaFe Corp. 18,290 605,582 Halliburton Co. 86,450 3,392,298 Noble Corp.* 12,910 642,143 Smith International, Inc.* 11,450 622,995 -------------- $ 7,824,114 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 1.8% EMC Corp. 514,630 $ 7,652,548 Lexmark International, Inc., "A"* 7,450 633,250 Network Appliance, Inc.* 51,800 1,720,796 -------------- $ 10,006,594 -------------- </Table> 35 <Page> <Table> <Caption> ISSUER SHARES VALUE PHARMACEUTICALS -- 10.5% Abbott Laboratories 226,160 $ 10,550,364 Allergan, Inc. 28,380 2,300,767 AstraZeneca PLC 15,560 563,343 Elan Corp. PLC, ADR^* 9,700 264,325 Eli Lilly & Co. 101,230 5,744,802 Johnson & Johnson 338,800 21,486,696 Pfizer, Inc. 15,400 414,106 Roche Holdings AG 28,350 3,251,711 Wyeth 316,780 13,491,660 -------------- $ 58,067,774 -------------- POLLUTION CONTROL -- 0.1% Waste Management, Inc. 19,450 $ 582,333 -------------- PRINTING & PUBLISHING -- 0.6% Lamar Advertising Co., "A"* 14,700 $ 628,866 McGraw-Hill Cos., Inc. 30,960 2,834,078 -------------- $ 3,462,944 -------------- RAILROAD & SHIPPING -- 0.2% Burlington Northern Santa Fe Corp. 22,900 $ 1,083,399 -------------- RESTAURANTS -- 0.4% Cheesecake Factory, Inc.^* 15,300 $ 496,791 Outback Steakhouse, Inc. 12,010 549,818 YUM! Brands, Inc. 29,420 1,388,036 -------------- $ 2,434,645 -------------- SPECIALTY STORES -- 4.0% Abercrombie & Fitch Co., "A" 24,020 $ 1,127,739 Bed Bath & Beyond, Inc.* 20,080 799,786 Best Buy Co., Inc. 94,050 5,588,451 CarMax, Inc.^* 20,580 639,009 Hot Topic, Inc.^* 14,700 252,693 Lowe's Cos., Inc. 122,340 7,045,561 Nordstrom, Inc. 10,400 485,992 PETsMART, Inc. 29,010 1,030,725 Staples, Inc. 77,670 2,618,256 Tiffany & Co. 37,500 1,198,875 TJX Cos., Inc. 53,950 1,355,764 -------------- $ 22,142,851 -------------- TELECOMMUNICATIONS -- WIRELESS -- 1.5% America Movil S.A. de C.V., ADR 76,990 $ 4,030,426 Nokia Corp., ADR 10,600 166,102 Vodafone Group PLC 582,940 1,578,135 Vodafone Group PLC, ADR 83,953 2,298,633 -------------- $ 8,073,296 -------------- TELECOMMUNICATIONS -- WIRELINE -- 3.7% ADTRAN, Inc. 30,900 $ 591,426 Cisco Systems, Inc.* 841,717 16,245,138 Comverse Technology, Inc.* 23,100 564,795 Corning, Inc.* 34,580 407,007 QUALCOMM, Inc. 21,270 901,848 Research In Motion Ltd.^* 11,990 988,216 Telefonaktiebolaget LM Ericsson, ADR^* 20,900 658,141 -------------- $ 20,356,571 -------------- TELEPHONE SERVICES -- 0.2% Sprint Corp. 43,880 $ 1,090,418 -------------- TRUCKING -- 1.8% Expeditors International of Washington, Inc.^ 13,600 $ 759,968 FedEx Corp. 35,070 3,454,044 United Parcel Service, Inc., "B" 65,450 5,593,357 -------------- $ 9,807,369 -------------- Total Stocks (Identified Cost, $500,652,756) $ 539,271,460 -------------- COLLATERAL FOR SECURITIES LOANED -- 2.9% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 16,181,295 $ 16,181,295 -------------- <Caption> ISSUER PAR AMOUNT VALUE REPURCHASE AGREEMENT -- 2.6% Morgan Stanley Repurchase Agreement, 2.19%, dated 12/31/04, due 01/03/05, total to be received $14,364,621 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 14,362,000 $ 14,362,000 -------------- Total Investments (Identified Cost, $531,196,051) $ 569,814,755 -------------- OTHER ASSETS, LESS LIABILITIES -- (2.6)% (14,390,511) -------------- Net Assets -- 100.0% $ 555,424,244 ============== See portfolio footnotes and notes to financial statements. </Table> 36 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 MID CAP VALUE SERIES STOCKS -- 98.7% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 1.1% Alliant Techsystems, Inc.* 4,000 $ 261,520 -------------- APPAREL MANUFACTURERS -- 3.0% Kellwood Co. 7,000 $ 241,500 Polo Ralph Lauren Corp., "A" 7,000 298,200 Reebok International Ltd. 4,500 198,000 -------------- $ 737,700 -------------- AUTOMOTIVE -- 1.5% Autoliv, Inc. 4,000 $ 193,200 TRW Automotive Holdings Corp.* 8,000 165,600 -------------- $ 358,800 -------------- BANKS & CREDIT COMPANIES -- 8.9% Astoria Financial Corp. 3,000 $ 119,910 City National Corp. 3,000 211,950 Countrywide Financial Corp. 8,000 296,080 First Horizon National Corp. 7,000 301,770 Mercantile Bankshares Corp. 4,000 208,800 New York Community Bancorp, Inc. 6,000 123,420 NewAlliance Bancshares, Inc. 12,000 183,600 North Fork Bancorporation, Inc. 10,000 288,500 Sovereign Bancorp, Inc. 14,000 315,700 TCF Financial Corp. 4,200 134,988 -------------- $ 2,184,718 -------------- BIOTECHNOLOGY -- 2.3% MedImmune, Inc.* 12,000 $ 325,320 Neurocrine Biosciences, Inc.* 4,700 231,710 -------------- $ 557,030 -------------- BROADCAST & CABLE TV -- 5.1% ADVO, Inc. 6,000 $ 213,900 Citadel Broadcasting Corp.* 20,000 323,600 Cox Radio, Inc., "A"* 15,000 247,200 Dex Media, Inc. 8,000 199,680 Interpublic Group of Cos., Inc.* 6,400 85,760 R.H. Donnelley Corp.* 3,000 177,150 -------------- $ 1,247,290 -------------- BROKERAGE & ASSET MANAGERS -- 7.9% A.G. Edwards, Inc. 5,000 $ 216,050 Ameritrade Holding Corp.* 35,800 509,076 Federated Investors, Inc., "B" 5,000 152,000 Friedman, Billings, Ramsey Group, Inc., "A" 12,000 232,680 Janus Capital Group, Inc. 13,000 218,530 Legg Mason, Inc. 5,000 366,300 Waddell & Reed Financial, Inc., "A" 10,000 238,900 -------------- $ 1,933,536 -------------- BUSINESS SERVICES -- 2.9% Ceridian Corp.* 15,000 $ 274,200 Fiserv, Inc.* 7,000 281,330 WESCO International, Inc.* 5,000 148,200 -------------- $ 703,730 -------------- CHEMICALS -- 2.7% Monsanto Co. 2,000 $ 111,100 Nalco Holding Co.* 10,860 211,987 PPG Industries, Inc. 5,000 340,800 -------------- $ 663,887 -------------- COMPUTER SOFTWARE -- 1.0% Check Point Software Technologies Ltd.* 10,000 $ 246,300 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 1.1% Citrix Systems, Inc.* 11,000 $ 269,830 -------------- CONSTRUCTION -- 2.1% Eagle Materials, Inc. 3,000 $ 259,050 Pulte Homes, Inc. 4,000 255,200 -------------- $ 514,250 -------------- CONTAINERS -- 3.4% Owens-Illinois, Inc.* 25,000 $ 566,250 Smurfit-Stone Container Corp.* 15,000 280,200 -------------- $ 846,450 -------------- ELECTRICAL EQUIPMENT -- 3.1% A.O. Smith Corp. 3,900 $ 116,766 Hubbell, Inc., "B" 5,000 261,500 MSC Industrial Direct Co., Inc., "A" 5,000 179,900 W.W. Grainger, Inc. 3,000 199,860 -------------- $ 758,026 -------------- ELECTRONICS -- 1.2% Silicon Laboratories, Inc.* 8,000 $ 282,480 -------------- ENERGY -- INDEPENDENT -- 4.6% Devon Energy Corp. 10,000 $ 389,200 Newfield Exploration Co.* 4,000 236,200 Noble Energy, Inc. 4,000 246,640 Range Resources Corp. 12,000 245,520 -------------- $ 1,117,560 -------------- FOOD & DRUG STORES -- 2.5% Kroger Co.* 20,000 $ 350,800 Rite Aid Corp.* 72,900 266,814 -------------- $ 617,614 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 1.9% Dean Foods Co.* 8,000 $ 263,600 Smithfield Foods, Inc.* 7,000 207,130 -------------- $ 470,730 -------------- FOREST & PAPER PRODUCTS -- 2.0% Bowater, Inc. 11,000 $ 483,670 -------------- GENERAL MERCHANDISE -- 2.1% Big Lots, Inc.* 16,700 $ 202,571 Family Dollar Stores, Inc. 10,000 312,300 -------------- $ 514,871 -------------- HEALTH MAINTENANCE ORGANIZATIONS -- 1.0% CIGNA Corp. 3,000 $ 244,710 -------------- INSURANCE -- 4.7% Conseco, Inc.* 18,000 $ 359,100 Endurance Specialty Holdings Ltd. 7,000 239,400 PMI Group, Inc. 7,000 292,250 Safeco Corp. 5,000 261,200 -------------- $ 1,151,950 -------------- LEISURE & Toys -- 1.6% Hasbro, Inc. 20,000 $ 387,600 -------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 4.4% Apria Healthcare Group, Inc.* 10,000 $ 329,500 Community Health Systems, Inc.* 10,000 278,800 Healthsouth Corp.* 45,000 282,600 Tenet Healthcare Corp.* 16,800 184,464 -------------- $ 1,075,364 -------------- MEDICAL EQUIPMENT -- 0.5% Invitrogen Corp.* 2,000 $ 134,260 -------------- METALS & Mining -- 1.0% Aber Diamond Corp. 7,000 $ 247,594 -------------- NATURAL GAS -- DISTRIBUTION -- 2.4% AGL Resources, Inc. 6,380 $ 212,071 Northwestern Corp.* 5,000 140,000 Sempra Energy 6,400 234,752 -------------- $ 586,823 -------------- OIL SERVICES -- 4.9% Cooper Cameron Corp.* 5,300 $ 285,193 GlobalSantaFe Corp. 12,800 423,808 Noble Corp.* 5,700 283,518 Pride International, Inc.* 10,000 205,400 -------------- $ 1,197,919 -------------- </Table> 37 <Page> <Table> <Caption> ISSUER SHARES VALUE PERSONAL COMPUTERS & PERIPHERALS -- 1.1% Solectron Corp.* 51,000 $ 271,830 -------------- PHARMACEUTICALS -- 1.5% Endo Pharmaceuticals Holdings, Inc.* 17,200 $ 361,544 -------------- PRINTING & Publishing -- 3.0% Lamar Advertising Co., "A"* 6,700 $ 286,626 Media General, Inc., "A" 7,000 453,670 -------------- $ 740,296 -------------- RAILROAD & SHIPPING -- 0.5% CSX Corp. 3,000 $ 120,240 -------------- REAL ESTATE -- 1.4% Crescent Real Estate Equities Co. 9,600 $ 175,296 SL Green Realty Corp. 3,000 181,650 -------------- $ 356,946 -------------- RESTAURANTS -- 1.1% Wendy's International, Inc. 7,000 $ 274,820 -------------- SPECIALTY CHEMICALS -- 1.0% Lyondell Chemical Co. 8,500 $ 245,820 -------------- SPECIALTY STORES -- 1.7% OfficeMax, Inc. 5,000 $ 156,900 Sports Authority, Inc.* 10,000 257,500 -------------- $ 414,400 -------------- TELECOMMUNICATIONS -- WIRELINE -- 2.0% ADC Telecommunications, Inc.* 125,000 $ 335,000 Scientific-Atlanta, Inc. 5,000 165,050 -------------- $ 500,050 -------------- TELEPHONE SERVICES -- 2.3% CenturyTel, Inc. 6,000 $ 212,820 IDT Corp., "B"* 17,000 263,160 Telus Corp. (Non Voting) 2,910 84,234 -------------- $ 560,214 -------------- TRUCKING -- 0.5% CNF, Inc. 2,600 $ 130,260 -------------- UTILITIES -- ELECTRIC POWER -- 1.7% Calpine Corp.* 38,700 $ 152,478 FPL Group, Inc. 1,800 134,550 PPL Corp. 2,600 138,528 -------------- $ 425,556 -------------- Total Stocks (Identified Cost, $21,417,360) $ 24,198,188 -------------- OTHER ASSETS, LESS LIABILITIES -- 1.3% 309,495 -------------- Net Assets -- 100.0% $ 24,507,683 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 NEW DISCOVERY SERIES STOCKS -- 98.5% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 1.2% Engineered Support Systems, Inc. 20,600 $ 1,219,932 Esterline Technologies Corp.* 16,600 541,990 Hexcel Corp.^* 32,100 465,450 KVH Industries, Inc.^* 119,460 1,170,708 Teledyne Technologies, Inc.^* 17,200 506,196 -------------- $ 3,904,276 -------------- AIRLINES -- 0.5% AirTran Holdings, Inc.^* 57,420 $ 614,394 easyJet Airline Co. Ltd.* 230,820 830,587 -------------- $ 1,444,981 -------------- APPAREL MANUFACTURERS -- 1.0% Carter's, Inc.* 18,350 $ 623,716 Reebok International Ltd. 27,930 1,228,920 Timberland Co., "A"* 22,630 1,418,222 -------------- $ 3,270,858 -------------- AUTOMOTIVE -- 0.5% CLARCOR, Inc. 28,700 $ 1,571,899 -------------- BANKS & CREDIT COMPANIES -- 7.4% Advance America, Cash Advance Centers, Inc.* 49,140 $ 1,125,306 Alabama National BanCorp 6,800 438,600 Bank Mutual Corp.^ 12,100 147,257 BankUnited Financial Corp., "A"* 41,200 1,316,340 Cathay General Bancorp, Inc. 28,400 1,065,000 Collegiate Funding Services, Inc.^* 59,100 832,719 East West Bancorp, Inc. 29,200 1,225,232 Education Lending Group, Inc.^* 119,170 1,848,327 First BanCorp Puerto Rico 12,900 819,279 Glacier Bancorp, Inc. 12,600 428,904 Hanmi Financial Corp.^ 26,400 948,816 Harbor Florida Bancshares, Inc. 27,700 958,697 Investors Financial Services Corp.^ 29,100 1,454,418 MetroCorp Bancshares, Inc. 15,800 351,708 Nara Bancorp, Inc.^ 49,400 1,050,738 NewAlliance Bancshares, Inc.^ 152,400 2,331,720 Partners Trust Financial Group, Inc. 98,545 1,148,049 Provident Financial Services, Inc. 33,700 652,769 QC Holdings, Inc.^* 26,300 503,908 Southwest Bancorp, Inc.^ 32,700 761,583 Sterling Bancshares, Inc. 54,160 772,863 UCBH Holdings, Inc.^ 31,400 1,438,748 W Holding Co., Inc. 37,332 856,396 Wintrust Financial Corp.^ 14,900 848,704 -------------- $ 23,326,081 -------------- BIOTECHNOLOGY -- 6.2% Affymetrix, Inc.^* 45,060 $ 1,646,943 CV Therapeutics, Inc.^* 34,200 786,600 Cypress Bioscience, Inc.* 94,640 1,330,638 Encysive Pharmaceuticals, Inc.* 171,150 1,699,520 Gen-Probe, Inc.* 102,970 4,655,274 Incyte Corp.^* 47,600 475,524 Keryx Biopharmaceuticals, Inc.^* 83,340 964,244 MannKind Corp.^* 64,150 1,010,363 Martek Biosciences Corp.^* 15,100 773,120 Neurochem, Inc.^* 85,860 1,505,126 Neurocrine Biosciences, Inc.^* 23,610 1,163,973 Onyx Pharmaceuticals, Inc.^* 6,400 207,296 Vasogen, Inc.^* 280,780 1,431,978 Vicuron Pharmaceuticals, Inc.^* 103,730 1,805,939 -------------- $ 19,456,538 -------------- BROADCAST & CABLE TV -- 3.6% ADVO, Inc.^ 41,950 $ 1,495,517 Citadel Broadcasting Corp.^* 90,110 1,457,980 Gemstar-TV Guide International, Inc.* 188,520 1,116,038 </Table> 38 <Page> <Table> <Caption> ISSUER SHARES VALUE BROADCAST & CABLE TV -- continued R.H. Donnelley Corp.* 63,251 $ 3,734,972 Radio One, Inc., "A"* 142,310 2,291,191 Saga Communications, Inc., "A"^* 35,500 598,175 Salem Communications Corp., "A"* 22,330 557,134 -------------- $ 11,251,007 -------------- BROKERAGE & ASSET MANAGERS -- 0.5% MarketAxess Holdings, Inc.* 91,730 $ 1,560,327 -------------- BUSINESS SERVICES -- 10.8% Alliance Data Systems Corp.* 40,200 $ 1,908,696 BlueLinx Holdings, Inc.^* 106,570 1,542,068 Bright Horizons Family Solutions, Inc.^* 28,300 1,832,708 CACI International, Inc., "A"^* 25,800 1,757,754 Charles River Associates, Inc.^* 9,410 440,106 Concur Technologies, Inc.* 82,940 738,995 Corporate Executive Board Co.^ 28,270 1,892,394 CoStar Group, Inc.^* 54,650 2,523,737 Digitas, Inc.^* 111,930 1,068,931 Euronet Worldwide, Inc.* 20,000 520,400 Getty Images, Inc.^* 18,300 1,259,955 Global Payments, Inc.^ 32,863 1,923,800 Harris Interactive, Inc.* 372,540 2,943,066 Labor Ready, Inc.^* 59,200 1,001,664 Laureate Education, Inc.^* 11,400 502,626 SCP Pool Corp.^ 17,950 572,605 SIRVA, Inc.* 129,350 2,486,107 Stamps.com, Inc. 37,900 600,336 UAP Holding Corp.* 53,700 927,399 Ultimate Software Group, Inc.^* 158,390 2,008,385 Universal Technical Institute, Inc.* 104,880 3,998,026 ValueClick, Inc.* 48,800 650,504 WESCO International, Inc.* 30,900 915,876 -------------- $ 34,016,138 -------------- CHEMICALS -- 0.1% Terra Industries, Inc.^* 44,400 $ 394,272 -------------- COMPUTER SOFTWARE -- 4.7% Altiris, Inc.^* 21,600 $ 765,288 ANSYS, Inc.* 22,600 724,556 Business Objects S.A., ADR^* 121,650 3,082,611 FileNet Corp.^* 30,700 790,832 Kronos, Inc.* 14,200 726,046 Macromedia, Inc.* 38,000 1,182,560 MicroStrategy, Inc., "A"* 49,650 2,991,413 Open Solutions, Inc.* 52,440 1,361,342 Opsware, Inc.^* 115,760 849,678 Retalix Ltd.^* 37,730 824,778 SERENA Software, Inc.^* 67,080 1,451,611 -------------- $ 14,750,715 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 1.1% MICROS Systems, Inc.* 10,900 $ 850,854 National Instruments Corp.^ 78,650 2,143,213 SS&C Technologies, Inc. 17,270 356,626 -------------- $ 3,350,693 -------------- CONSTRUCTION -- 1.3% Eagle Materials, Inc.^ 36,800 $ 3,177,680 Simpson Manufacturing, Inc. 24,300 848,070 -------------- $ 4,025,750 -------------- CONSUMER GOODS & SERVICES -- 3.6% Ace Cash Express, Inc.* 26,000 $ 771,160 Career Education Corp.* 36,540 1,461,600 Corinthian Colleges, Inc.^* 69,926 1,317,755 First Marblehead Corp.^* 20,160 1,134,000 Nu Skin Enterprises, Inc., "A"^ 22,700 576,126 PlanetOut, Inc.* 56,460 767,856 RC2 Corp.^* 13,700 $ 446,620 Strayer Education, Inc.^ 31,110 3,415,567 Yankee Candle Co., Inc.* 37,200 1,234,296 -------------- $ 11,124,980 -------------- ELECTRICAL EQUIPMENT -- 1.8% A.O. Smith Corp.^ 22,120 $ 662,273 CUNO, Inc.* 11,300 671,220 Littelfuse, Inc.^* 41,300 1,410,808 MSC Industrial Direct Co., Inc., "A" 84,140 3,027,357 -------------- $ 5,771,658 -------------- ELECTRONICS -- 11.5% American Superconductor Corp.^* 162,410 $ 2,418,285 Amphenol Corp., "A" 32,600 1,197,724 Applied Films Corp.^* 98,330 2,119,995 ATMI, Inc.^* 62,780 1,414,433 DSP Group, Inc.* 210,160 4,692,873 Exar Corp.* 27,000 383,130 Excel Technology, Inc.^* 25,400 660,400 Hutchinson Technology, Inc.^* 4,000 138,280 Integrated Circuit Systems, Inc.^* 124,460 2,603,703 Integrated Device Technology, Inc.* 30,700 354,892 Micrel, Inc.^* 91,700 1,010,534 Microsemi Corp.* 900 15,624 MKS Instruments, Inc.* 51,860 962,003 OmniVision Technologies, Inc.^* 82,350 1,511,123 Photon Dynamics, Inc.^* 51,400 1,247,992 PMC-Sierra, Inc.^* 246,540 2,773,575 PowerDsine Ltd.* 134,480 1,845,066 Silicon Image, Inc.^* 41,075 676,095 Silicon Laboratories, Inc.^* 243,540 8,599,397 Zarlink Semiconductor, Inc.* 573,620 1,451,259 -------------- $ 36,076,383 -------------- ENERGY -- INDEPENDENT -- 1.1% Edge Petroleum Corp.* 20,160 $ 293,933 Gasco Energy, Inc.^* 102,100 434,946 Houston Exploration Co.* 11,300 636,303 Quicksilver Resources, Inc.^* 24,800 912,144 Stone Energy Corp.^* 12,900 581,661 Unit Corp.* 12,100 462,341 -------------- $ 3,321,328 -------------- ENGINEERING -- CONSTRUCTION -- 0.4% InfraSource Services, Inc.^* 100,050 $ 1,300,650 -------------- FOOD & DRUG STORES -- 0.5% Wild Oats Markets, Inc.^* 170,240 $ 1,499,814 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 0.3% United Natural Foods, Inc.* 27,500 $ 855,250 -------------- FOREST & PAPER PRODUCTS -- 0.2% Bowater, Inc.^ 16,040 $ 705,279 -------------- FURNITURE & APPLIANCES -- 0.6% Select Comfort Corp.^* 20,500 $ 367,770 Tempur-Pedic International, Inc.^* 41,700 884,040 Toro Co. 9,200 748,420 -------------- $ 2,000,230 -------------- GAMING & LODGING -- 1.9% Aztar Corp.* 42,400 $ 1,480,608 Fairmont Hotels Resorts, Inc.^ 16,100 557,704 WMS Industries, Inc.^* 111,810 3,750,107 -------------- $ 5,788,419 -------------- GENERAL MERCHANDISE -- 0.5% 99 Cents Only Stores^* 89,570 $ 1,447,451 -------------- HEALTH MAINTENANCE ORGANIZATIONS -- 0.7% AMERIGROUP Corp.* 5,300 $ 400,998 Molina Healthcare, Inc.* 9,100 422,058 </Table> 39 <Page> <Table> <Caption> ISSUER SHARES VALUE HEALTH MAINTENANCE ORGANIZATIONS -- continued Sierra Health Services, Inc.^* 10,600 $ 584,166 WellCare Health Plans, Inc.* 22,500 731,250 -------------- $ 2,138,472 -------------- INTERNET -- 2.2% Ariba, Inc.^* 255,070 $ 4,234,162 InfoSpace, Inc.^* 47,200 2,244,360 Ninetowns Digital World Trade Holdings Ltd., ADR* 47,800 513,850 -------------- $ 6,992,372 -------------- LEISURE & TOYS -- 2.0% Activision, Inc.* 95,390 $ 1,924,970 Take-Two Interactive Software, Inc.^* 48,600 1,690,794 THQ, Inc.^* 116,900 2,681,686 -------------- $ 6,297,450 -------------- MACHINERY & TOOLS -- 2.5% Actuant Corp., "A"* 16,000 $ 834,400 Bucyrus International, Inc. 15,100 613,664 Cognex Corp.^ 105,650 2,947,635 IDEX Corp. 19,700 797,850 Lincoln Electric Holdings, Inc. 23,200 801,328 RTI International Metals, Inc.^* 44,100 905,814 Terex Corp.* 17,600 838,640 -------------- $ 7,739,331 -------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 2.0% Advisory Board Co.^* 18,310 $ 675,273 Cerner Corp.^* 2,700 143,559 LifePoint Hospitals, Inc.^* 47,000 1,636,540 Omnicell, Inc.^* 173,030 1,903,330 TriZetto Group, Inc.* 79,290 753,255 VistaCare, Inc., "A"^* 65,990 1,097,414 -------------- $ 6,209,371 -------------- MEDICAL EQUIPMENT -- 11.2% Align Technology, Inc.^* 71,200 $ 765,400 AngioDynamics, Inc.* 9,600 212,640 Aspect Medical Systems, Inc.* 178,300 4,361,218 Closure Medical Corp.* 20,890 407,355 Conceptus, Inc.^* 169,710 1,377,197 Cyberonics, Inc.^* 18,000 372,960 Cytyc Corp.* 168,246 4,638,542 DJ Orthopedics, Inc.^* 78,250 1,676,115 EPIX Pharmaceuticals, Inc.^* 30,800 551,628 Fisher Scientific International, Inc.^* 23,650 1,475,287 FoxHollow Technologies, Inc.^* 57,790 1,421,056 Hogy Medical Co. Ltd. 35,300 1,655,519 IDEXX Laboratories, Inc.^* 57,993 3,165,838 Integra LifeSciences Holdings Corp.^* 23,400 864,162 Mentor Corp.^ 24,100 813,134 Millipore Corp.* 30,830 1,535,642 Penwest Pharmaceuticals Co.^* 62,030 741,879 PolyMedica Corp.^ 24,100 898,689 Sybron Dental Specialties, Inc.* 18,100 640,378 Thoratec Corp.^* 234,260 2,440,989 Ventana Medical Systems, Inc.^* 64,950 4,156,151 Viasys Healthcare, Inc.* 10,220 194,180 VNUS Medical Technologies, Inc.^* 52,630 711,558 -------------- $ 35,077,517 -------------- METALS & MINING -- 0.5% Aber Diamond Corp.^ 47,430 $ 1,673,283 -------------- OIL SERVICES -- 1.6% Atwood Oceanics, Inc.* 12,700 $ 661,670 Cal Dive International, Inc.^* 26,500 1,079,875 Grey Wolf, Inc.^* 166,000 874,820 Lone Star Technologies, Inc.* 28,000 936,880 Maverick Tube Corp.^* 29,000 $ 878,700 Superior Energy Services, Inc.^* 33,400 514,694 -------------- $ 4,946,639 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 0.3% Maxtor Corp.^* 154,900 $ 820,970 -------------- PHARMACEUTICALS -- 2.7% Auxilium Pharmaceuticals, Inc.* 141,000 $ 1,233,750 Connetics Corp.^* 17,600 427,504 Corcept Therapeutics, Inc.* 34,350 214,687 Inspire Pharmaceuticals, Inc.* 87,530 1,467,878 Medicis Pharmaceutical Corp., "A"^ 114,830 4,031,681 PRA International* 37,850 937,923 -------------- $ 8,313,423 -------------- POLLUTION CONTROL -- 0.3% Waste Connections, Inc.^* 24,300 $ 832,275 -------------- PRINTING & PUBLISHING -- 0.2% Playboy Enterprises, Inc.,"B"^* 59,320 $ 729,043 -------------- RAILROAD & SHIPPING -- 0.3% Arlington Tankers Ltd.* 17,700 $ 406,215 Tidewater, Inc.^ 13,800 491,418 -------------- $ 897,633 -------------- REAL ESTATE -- 0.5% CB Richard Ellis Group, Inc.* 26,800 $ 899,140 Saxon Capital, Inc. 31,700 760,483 -------------- $ 1,659,623 -------------- RESTAURANTS -- 1.1% P.F. Chang's China Bistro, Inc.^* 30,200 $ 1,701,770 Rare Hospitality International, Inc.^* 27,200 866,592 Sonic Corp.* 32,000 976,000 -------------- $ 3,544,362 -------------- SPECIAL PRODUCTS & Services -- 0.5% Ceradyne, Inc.^* 7,485 $ 428,217 Headwaters, Inc.^* 18,700 532,950 Mine Safety Appliances Co.^ 11,700 593,190 -------------- $ 1,554,357 -------------- SPECIALTY CHEMICALS -- 0.8% Airgas, Inc. 32,000 $ 848,320 Cytec Industries, Inc. 19,500 1,002,690 Georgia Gulf Corp. 15,400 766,920 -------------- $ 2,617,930 -------------- SPECIALTY STORES -- 4.2% 1-800-Flowers.com, Inc., "A"* 40,000 $ 336,400 A.C. Moore Arts & Crafts, Inc.^* 16,400 472,484 Audible, Inc.* 42,070 1,095,923 Celebrate Express, Inc.* 36,170 687,230 Coldwater Creek, Inc.* 27,050 835,033 Finish Line, Inc., "A"^ 80,400 1,471,320 GameStop Corp.^* 33,500 749,060 Grupo Elektra S.A. de C.V 82,000 761,371 Regis Corp. 47,400 2,187,510 Tractor Supply Co.^* 46,540 1,731,753 Tuesday Morning Corp.^* 38,600 1,182,318 West Marine, Inc.^* 66,510 1,646,123 -------------- $ 13,156,525 -------------- TELECOMMUNICATIONS -- WIRELINE -- 1.8% ADTRAN, Inc. 13,900 $ 266,046 AudioCodes Ltd.* 100,910 1,676,115 Blue Coat Systems, Inc.^* 77,830 1,448,416 Tekelec^* 49,600 1,013,824 ViaSat, Inc.* 52,600 1,276,602 -------------- $ 5,681,003 -------------- </Table> 40 <Page> <Table> <Caption> ISSUER SHARES VALUE TELEPHONE SERVICES -- 0.9% Arbinet-thexchange, Inc.* 6,960 $ 172,956 SpectraSite, Inc.^* 47,200 2,732,880 -------------- $ 2,905,836 -------------- TRUCKING -- 0.9% Arkansas Best Corp.^ 8,800 $ 395,032 CNF, Inc. 9,400 470,940 EGL, Inc.^* 13,100 391,559 Landstar Systems, Inc.^* 13,200 972,048 UTI Worldwide, Inc.^ 10,700 727,814 -------------- $ 2,957,393 -------------- Total Stocks (Identified Cost, $264,666,937) $ 308,959,785 -------------- COLLATERAL FOR SECURITIES LOANED -- 23.0% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 72,361,907 $ 72,361,907 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 1.1% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $3,344,610 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 3,344,000 $ 3,344,000 -------------- Total Investments (Identified Cost, $340,372,844) $ 384,665,692 -------------- OTHER ASSETS, LESS LIABILITIES -- (22.6)% (70,907,145) -------------- Net Assets -- 100.0% $ 313,758,547 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 RESEARCH INTERNATIONAL SERIES STOCKS -- 99.2% <Table> <Caption> ISSUER SHARES VALUE AIRLINES -- 0.9% Air China Ltd.* 1,370,000 $ 528,750 easyJet Airline Co. Ltd.* 229,280 825,045 -------------- $ 1,353,795 -------------- ALCOHOLIC BEVERAGES -- 1.6% Diageo PLC 170,370 $ 2,426,128 -------------- APPAREL MANUFACTURERS -- 0.7% Burberry Group PLC 135,770 $ 1,043,470 -------------- AUTOMOTIVE -- 3.3% Aisin Seiki Co. Ltd. 28,000 $ 706,981 Bayerische Motoren Werke AG^ 32,470 1,460,156 Compagnie Generale des Etablissements Michelin^ 18,500 1,182,499 PSA Peugeot Citroen S.A.^ 23,990 1,517,491 -------------- $ 4,867,127 -------------- BANKS & CREDIT COMPANIES -- 21.4% Aiful Corp. 20,100 $ 2,204,106 Anglo Irish Bank Corp. PLC 64,258 1,551,878 Banco Bilbao Vizcaya Argentaria S.A.^ 113,550 2,007,135 Barclays PLC 170,900 1,919,426 BNP Paribas^ 31,280 2,258,254 Credit Agricole S.A.^ 63,067 1,896,418 DBS Group Holdings Ltd. 124,000 1,222,685 DEPFA Bank PLC 53,510 895,119 Erste Bank der oesterreichischen Sparkassen AG 33,730 1,795,510 Grupo Financiero Inbursa S.A. de C.V. 420,280 773,297 Hana Bank 28,330 706,061 Housing Development Finance Corp. Ltd. 39,790 704,812 Mitsubishi Tokyo Financial Group, Inc. 120 1,214,303 OTP Bank Ltd., GDR 31,720 1,934,920 Powszechna Kasa Oszczednosci Bank Polski S.A.* 116,350 1,071,036 Royal Bank of Scotland Group PLC 95,180 3,196,035 Takefuji Corp. 35,790 2,413,279 UBS AG 31,691 2,647,743 UFJ Holdings, Inc. 197 1,190,338 -------------- $ 31,602,355 -------------- BROADCAST & CABLE TV -- 1.4% Grupo Televisa S.A., ADR 34,350 $ 2,078,175 News Corp., Inc., "B"^ 1,120 21,452 -------------- $ 2,099,627 -------------- BUSINESS SERVICES -- 2.4% Manpower, Inc. 17,490 $ 844,767 SOFTBANK CORP.^ 55,100 2,675,252 -------------- $ 3,520,019 -------------- CHEMICALS -- 0.8% Syngenta AG 11,722 $ 1,240,760 -------------- CONSTRUCTION -- 3.1% Italcementi S.p.A.^ 34,870 $ 398,161 Italcementi S.p.A. -- Ordinary 21,230 340,759 Sekisui Chemical Co. Ltd. 314,000 2,288,358 Siam Cement Public Co. Ltd. 212,700 1,510,140 -------------- $ 4,537,418 -------------- CONSUMER GOODS & SERVICES -- 1.5% Reckitt Benckiser PLC 72,910 $ 2,199,498 -------------- ELECTRONICS -- 6.1% CANON, Inc.^ 39,000 $ 2,098,468 Funai Electric Co. Ltd. 9,400 1,163,396 Samsung Electronics Co. Ltd. 5,390 2,345,629 Seiko Epson Corp.^ 75,600 3,354,279 -------------- $ 8,961,772 -------------- ENERGY -- INDEPENDENT -- 1.0% EnCana Corp.* 25,910 $ 1,476,685 -------------- </Table> 41 <Page> <Table> <Caption> ISSUER SHARES VALUE ENERGY -- INTEGRATED -- 6.2% BP PLC, ADR 55,521 $ 3,242,426 China Petroleum & Chemical Corp. 2,138,000 873,299 MOL Magyar Olaj-es Gazipari Rt., GDR 15,150 1,090,800 Statoil A.S.A. 87,100 1,359,719 TOTAL S.A.^ 12,100 2,633,784 -------------- $ 9,200,028 -------------- FOOD & DRUG STORES -- 0.5% Lawson, Inc. 20,500 $ 753,977 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.2% China Mengniu Dairy Co. Ltd.* 1,199,000 $ 940,937 CoolBrands International, Inc.* 17,780 135,111 Nestle S.A. 8,287 2,160,248 -------------- $ 3,236,296 -------------- FOREST & PAPER PRODUCTS -- 1.1% Aracruz Celulose S.A., ADR 40,790 $ 1,537,783 -------------- GAMING & LODGING -- 0% Star Cruises Ltd. 213,000 $ 48,990 -------------- INSURANCE -- 4.3% Aviva PLC 194,039 $ 2,335,503 AXA^ 103,820 2,556,547 Riunione Adriatica di Sicurta S.p.A. 67,270 1,516,190 -------------- $ 6,408,240 -------------- LEISURE & TOYS -- 1.6% Nintendo Co. Ltd. 18,900 $ 2,366,753 -------------- MACHINERY & TOOLS -- 5.5% Atlas Copco AB, "A" 35,160 $ 1,583,974 Hyundai Mobis 27,300 1,727,347 Mitsui Mining & Smelting Co. Ltd. 508,000 2,234,162 Sandvik AB^ 62,070 2,498,012 -------------- $ 8,043,495 -------------- MEDICAL EQUIPMENT -- 0.6% Synthes, Inc. 7,240 $ 808,850 -------------- METALS & MINING -- 2.4% Aber Diamond Corp.* 11,300 $ 399,688 Anglo American PLC 62,990 1,487,353 Companhia Vale do Rio Doce, ADR 54,830 1,590,618 -------------- $ 3,477,659 -------------- NATURAL GAS -- DISTRIBUTION -- 1.5% Tokyo Gas Co. Ltd.^ 550,000 $ 2,247,628 -------------- OIL SERVICES -- 0.8% Thai Oil PLC* 922,070 $ 1,209,692 -------------- PHARMACEUTICALS -- 7.6% AstraZeneca PLC 65,150 $ 2,358,729 Chugai Pharmaceutical Co. Ltd.^ 82,300 1,356,519 Roche Holdings AG 26,000 2,982,169 Sanofi-Aventis^ 24,450 1,947,310 Tanabe Seiyaku Co. Ltd. 161,000 1,654,254 Yamanouchi Pharma Ltd.^ 23,200 900,686 -------------- $ 11,199,667 -------------- PRINTING & PUBLISHING -- 2.6% Reed Elsevier PLC 150,580 $ 1,386,732 Yell Group PLC 296,870 2,503,518 -------------- $ 3,890,250 -------------- REAL ESTATE -- 2.0% Hypo Real Estate Holding AG* 31,200 $ 1,288,942 Leopalace21 Corp.^ 97,800 1,716,674 -------------- $ 3,005,616 -------------- SPECIALTY CHEMICALS -- 1.2% Asahi Glass Co. Ltd.^ 132,000 $ 1,451,326 Kaneka Corp. 29,000 327,317 -------------- $ 1,778,643 -------------- SPECIALTY STORES -- 2.3% Esprit Holdings Ltd. 106,000 $ 640,937 Grupo Elektra S.A. de C.V. 90,590 841,129 Kingfisher PLC 309,773 1,839,021 -------------- $ 3,321,087 -------------- TELECOMMUNICATIONS -- WIRELESS -- 3.5% America Movil S.A. de C.V., ADR 33,120 $ 1,733,832 Vodafone Group PLC 1,281,320 3,468,788 -------------- $ 5,202,620 -------------- TELEPHONE SERVICES -- 5.8% Bharti Tele-Ventures Ltd.* 248,170 $ 1,237,120 Brasil Telecom Participacoes S.A., ADR 27,280 1,040,732 Deutsche Telekom AG^ 113,460 2,558,797 Hanaro Telecom, Inc.* 270,930 841,422 Royal KPN N.V. 259,650 2,458,354 ZTE Corp.* 136,200 440,683 -------------- $ 8,577,108 -------------- TOBACCO -- 1.2% Altadis S.A.^ 20,950 $ 956,297 Swedish Match AB 67,900 785,124 -------------- $ 1,741,421 -------------- UTILITIES -- ELECTRIC POWER -- 2.1% Suez S.A.^ 114,740 $ 3,049,248 -------------- Total Stocks (Identified Cost, $121,952,803) $ 146,433,705 -------------- <Caption> PAR AMOUNT SHORT-TERM OBLIGATION -- 1.1% UBS Finance, Inc., 2.23%, due 1/03/05, at Amortized Cost++ $ 1,590,000 $ 1,589,803 -------------- <Caption> SHARES COLLATERAL FOR SECURITIES LOANED -- 20.5% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 30,298,038 $ 30,298,038 -------------- Total Investments (Identified Cost, $153,840,644) $ 178,321,546 -------------- OTHER ASSETS, LESS LIABILITIES -- (20.8)% (30,708,739) -------------- Net Assets -- 100.0% $ 147,612,807 ============== </Table> See portfolio footnotes and notes to financial statements. 42 <Page> PORTFOLIO OF INVESTMENTS -- December 31, 2004 STRATEGIC GROWTH SERIES STOCKS -- 97.9% <Table> <Caption> ISSUER SHARES VALUE APPAREL MANUFACTURERS -- 1.1% Reebok International Ltd. 22,290 $ 980,760 -------------- BANKS & CREDIT COMPANIES -- 4.2% American Express Co. 26,040 $ 1,467,875 Citigroup, Inc. 32,240 1,553,323 Northern Trust Corp. 13,150 638,827 -------------- $ 3,660,025 -------------- BIOTECHNOLOGY -- 6.3% Amgen, Inc.* 18,670 $ 1,197,680 Genentech, Inc.* 8,840 481,250 Genzyme Corp.* 29,750 1,727,582 Gilead Sciences, Inc.* 18,040 631,220 ImClone Systems, Inc.^* 18,050 831,744 MedImmune, Inc.* 23,230 629,765 -------------- $ 5,499,241 -------------- BROADCAST & CABLE TV -- 8.4% Clear Channel Communications, Inc. 5,210 $ 174,483 Comcast Corp., "Special A"* 29,400 965,496 Cox Radio, Inc., "A"* 10,410 171,557 Entercom Communications Corp., "A"* 5,170 185,551 Grupo Televisa S.A., ADR 8,440 510,620 News Corp., "A" 54,930 1,024,994 Time Warner, Inc.* 43,110 838,058 Univision Communications, Inc., "A"* 16,960 496,419 Viacom, Inc., "B" 43,733 1,591,444 Walt Disney Co. 30,030 834,834 Westwood One, Inc.* 23,290 627,200 -------------- $ 7,420,656 -------------- BROKERAGE & ASSET MANAGERS -- 1.2% Goldman Sachs Group, Inc. 2,680 $ 278,827 Mellon Financial Corp. 12,260 381,409 Merrill Lynch & Co., Inc. 6,410 383,126 -------------- $ 1,043,362 -------------- BUSINESS SERVICES -- 3.6% Accenture Ltd., "A"* 53,820 $ 1,453,140 Fiserv, Inc.* 21,670 870,917 Getty Images, Inc.* 4,320 297,432 Monster Worldwide, Inc.* 14,950 502,918 -------------- $ 3,124,407 -------------- COMPUTER SOFTWARE -- 10.2% Akamai Technologies, Inc.^* 33,100 $ 431,293 Amdocs Ltd.* 22,570 592,463 Ascential Software Corp.* 5,840 95,250 Check Point Software Technologies Ltd.* 16,150 397,775 Mercury Interactive Corp.* 30,260 1,378,343 Microsoft Corp. 117,410 3,136,021 Oracle Corp.* 103,450 1,419,334 VERITAS Software Corp.* 52,389 1,495,706 -------------- $ 8,946,185 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 4.8% Citrix Systems, Inc.* 25,930 $ 636,063 Dell, Inc.* 63,350 2,669,569 International Business Machines Corp. 9,110 898,064 -------------- $ 4,203,696 -------------- CONSUMER GOODS & SERVICES -- 3.0% Avon Products, Inc. 20,490 $ 792,963 Career Education Corp.* 3,230 129,200 Procter & Gamble Co. 31,340 1,726,207 -------------- $ 2,648,370 -------------- ELECTRICAL EQUIPMENT -- 3.6% Cooper Industries Ltd., "A" 10,490 $ 712,166 Emerson Electric Co. 6,370 446,537 General Electric Co. 16,480 601,520 Tyco International Ltd. 39,550 1,413,517 -------------- $ 3,173,740 -------------- ELECTRONICS -- 6.3% Amphenol Corp., "A"^* 7,290 $ 267,835 Analog Devices, Inc. 27,400 1,011,608 Applied Materials, Inc.* 25,640 438,444 KLA-Tencor Corp.* 7,070 329,321 Linear Technology Corp. 8,380 324,809 Marvell Technology Group Ltd.* 13,960 495,161 Maxim Integrated Products, Inc. 7,500 317,925 Novellus Systems, Inc.* 15,210 424,207 PMC-Sierra, Inc.* 58,240 655,200 Texas Instruments, Inc. 19,100 470,242 Xilinx, Inc. 27,450 813,892 -------------- $ 5,548,644 -------------- FOOD & DRUG STORES -- 1.0% CVS Corp. 20,390 $ 918,977 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.8% PepsiCo, Inc. 33,350 $ 1,740,870 SYSCO Corp. 19,870 758,438 -------------- $ 2,499,308 -------------- GAMING & LODGING -- 1.9% Carnival Corp. 19,200 $ 1,106,496 Royal Caribbean Cruises Ltd.^ 10,350 563,454 -------------- $ 1,669,950 -------------- GENERAL MERCHANDISE -- 3.7% Kohl's Corp.* 21,480 $ 1,056,172 Target Corp. 30,760 1,597,367 Wal-Mart Stores, Inc. 11,760 621,163 -------------- $ 3,274,702 -------------- INSURANCE -- 0.9% American International Group, Inc. 12,385 $ 813,323 -------------- INTERNET -- 3.6% eBay, Inc.* 7,900 $ 918,612 IAC/InterActiveCorp* 29,430 812,857 Yahoo!, Inc.* 39,050 1,471,404 -------------- $ 3,202,873 -------------- LEISURE & TOYS -- 1.3% Activision, Inc.* 10,870 $ 219,357 Electronic Arts, Inc.* 14,440 890,659 -------------- $ 1,110,016 -------------- MACHINERY & TOOLS -- 0.4% Illinois Tool Works, Inc. 3,540 $ 328,087 -------------- MEDICAL & HEALTH TECHNOLOGY & Services -- 0.8% HCA, Inc. 17,870 $ 714,085 -------------- MEDICAL EQUIPMENT -- 3.7% Fisher Scientific International, Inc.* 9,270 $ 578,263 Guidant Corp. 8,260 595,546 Medtronic, Inc. 33,210 1,649,541 Waters Corp.* 9,560 447,312 -------------- $ 3,270,662 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 2.4% EMC Corp.* 83,040 $ 1,234,805 Network Appliance, Inc.* 25,830 858,073 -------------- $ 2,092,878 -------------- PHARMACEUTICALS -- 10.2% Abbott Laboratories 39,030 $ 1,820,750 Allergan, Inc. 7,120 577,218 Elan Corp. PLC, ADR^* 4,860 132,435 Eli Lilly & Co. 14,300 811,525 Johnson & Johnson 49,320 3,127,874 Pfizer, Inc. 7,632 205,224 Wyeth 53,265 2,268,556 -------------- $ 8,943,582 -------------- </Table> 43 <Page> <Table> <Caption> ISSUER SHARES VALUE PRINTING & PUBLISHING -- 0.4% Lamar Advertising Co., "A"* 7,160 $ 306,305 -------------- RESTAURANTS -- 0.3% Cheesecake Factory, Inc.^* 7,585 $ 246,285 -------------- SPECIALTY STORES -- 3.1% Best Buy Co., Inc. 12,160 $ 722,547 Hot Topic, Inc.^* 7,350 126,346 Lowe's Cos., Inc. 15,320 882,279 Nordstrom, Inc. 5,210 243,463 Staples, Inc. 13,320 449,017 Tiffany & Co. 8,450 270,146 -------------- $ 2,693,798 -------------- TELECOMMUNICATIONS -- WIRELESS -- 1.8% America Movil S.A. de C.V., ADR 17,830 $ 933,401 Nokia Corp., ADR 5,240 82,111 Vodafone Group PLC, ADR 21,902 599,677 -------------- $ 1,615,189 -------------- TELECOMMUNICATIONS -- WIRELINE -- 4.2% ADTRAN, Inc. 15,330 $ 293,416 Cisco Systems, Inc.* 144,370 2,786,341 Comverse Technology, Inc.* 11,340 277,263 Telefonaktiebolaget LM Ericsson, ADR^* 10,400 327,496 -------------- $ 3,684,516 -------------- TRUCKING -- 2.7% Expeditors International of Washington, Inc. 6,750 $ 377,190 FedEx Corp. 9,050 891,334 United Parcel Service, Inc., "B" 13,090 1,118,671 -------------- $ 2,387,195 -------------- Total Stocks (Identified Cost, $77,164,742) $ 86,020,817 -------------- COLLATERAL FOR SECURITIES LOANED -- 2.5% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 2,142,797 $ 2,142,797 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 2.1% Morgan Stanley, 2.19%, dated 12/31/04, due 1/3/05, total to be received $1,875,342 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 1,875,000 $ 1,875,000 -------------- Total Investments (Identified Cost, $81,182,539) $ 90,038,614 -------------- OTHER ASSETS, LESS LIABILITIES -- (2.5)% (2,164,644) -------------- Net Assets -- 100.0% $ 87,873,970 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 STRATEGIC VALUE SERIES STOCKS -- 97.8% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 2.5% Lockheed Martin Corp. 5,320 $ 295,524 -------------- AIRLINES -- 0.5% Southwest Airlines Co. 3,850 $ 62,678 -------------- BANKS & CREDIT COMPANIES -- 9.7% Bank of America Corp. 3,386 $ 159,108 Freddie Mac 3,685 271,585 J.P. Morgan Chase & Co. 10,290 401,413 MBNA Corp. 2,260 63,709 PNC Financial Services Group, Inc. 3,960 227,462 -------------- $ 1,123,277 -------------- BIOTECHNOLOGY -- 0.9% MedImmune, Inc.* 3,800 $ 103,018 -------------- BROADCAST & CABLE TV -- 9.8% Comcast Corp., "Special A"* 11,440 $ 375,690 Interpublic Group of Cos., Inc.* 5,820 77,988 Viacom, Inc., "B" 11,740 427,219 Walt Disney Co. 9,320 259,096 -------------- $ 1,139,993 -------------- BROKERAGE & ASSET MANAGERS -- 4.6% Mellon Financial Corp. 8,905 $ 277,035 Merrill Lynch & Co., Inc. 4,385 262,091 -------------- $ 539,126 -------------- CHEMICALS -- 1.1% E.I. du Pont de Nemours & Co. 2,670 $ 130,964 -------------- COMPUTER SOFTWARE -- 4.0% Computer Associates International, Inc. 6,250 $ 194,125 Microsoft Corp. 10,220 272,976 -------------- $ 467,101 -------------- CONTAINERS -- 3.8% Owens-Illinois, Inc.* 16,030 $ 363,080 Smurfit-Stone Container Corp.* 4,060 75,841 -------------- $ 438,921 -------------- ELECTRICAL EQUIPMENT -- 2.6% General Electric Co. 7,850 $ 286,525 Tyco International Ltd. 440 15,726 -------------- $ 302,251 -------------- ENERGY -- INDEPENDENT -- 1.4% Devon Energy Corp. 4,220 $ 164,242 -------------- FOOD & DRUG STORES -- 1.0% Rite Aid Corp.* 30,290 $ 110,861 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 2.7% General Mills, Inc. 4,110 $ 204,308 PepsiCo, Inc. 2,000 104,400 -------------- $ 308,708 -------------- FOREST & PAPER PRODUCTS -- 1.7% Bowater, Inc. 4,492 $ 197,513 -------------- INSURANCE -- 6.3% Allstate Corp. 5,270 $ 272,564 Conseco, Inc.* 12,820 255,759 Hartford Financial Services Group, Inc. 2,995 207,583 -------------- $ 735,906 -------------- LEISURE & TOYS -- 1.4% Mattel, Inc. 8,090 $ 157,674 -------------- MEDICAL & HEALTH TECHNOLOGY & SERVICES -- 2.9% Apria Healthcare Group, Inc.* 4,640 $ 152,888 Tenet Healthcare Corp.* 16,340 179,413 -------------- $ 332,301 -------------- METALS & MINING -- 1.1% Companhia Vale do Rio Doce, ADR 4,540 $ 131,705 -------------- OIL SERVICES -- 6.7% BJ Services Co. 2,540 $ 118,212 Cooper Cameron Corp.* 3,500 188,335 </Table> 44 <Page> <Table> <Caption> ISSUER SHARES VALUE OIL SERVICES -- continued GlobalSantaFe Corp. 7,545 $ 249,815 Noble Corp.* 4,400 218,856 -------------- $ 775,218 -------------- PHARMACEUTICALS -- 10.8% Abbott Laboratories 3,750 $ 174,938 Johnson & Johnson 4,500 285,390 Merck & Co., Inc. 13,005 417,981 Wyeth 8,740 372,237 -------------- $ 1,250,546 -------------- SPECIALTY STORES -- 2.7% Gap, Inc. 8,560 $ 180,787 Home Depot, Inc. 3,080 131,639 -------------- $ 312,426 -------------- TELECOMMUNICATIONS -- WIRELESS -- 5.4% Nokia Corp., ADR 24,300 $ 380,781 Vodafone Group PLC, ADR 9,024 247,077 -------------- $ 627,858 -------------- TELECOMMUNICATIONS -- WIRELINE -- 3.2% Nortel Networks Corp.* 104,920 $ 366,171 -------------- TELEPHONE SERVICES -- 9.2% Sprint Corp. 22,880 $ 568,568 Verizon Communications, Inc. 12,415 502,932 -------------- $ 1,071,500 -------------- UTILITIES -- ELECTRIC POWER -- 1.8% Calpine Corp.* 52,525 $ 206,949 -------------- Total Stocks (Identified Cost, $9,975,215) $ 11,352,431 -------------- <Caption> PAR AMOUNT SHORT-TERM OBLIGATION -- 3.5% UBS Finance, Inc., 2.23%, due 1/03/05, at Amortized Cost++ $ 405,000 $ 404,950 -------------- Total Investments (Identified Cost, $10,380,165) $ 11,757,381 -------------- OTHER ASSETS, LESS LIABILITIES -- (1.3)% (151,842) -------------- Net Assets -- 100.0% $ 11,605,539 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 TECHNOLOGY SERIES STOCKS -- 99.1% <Table> <Caption> ISSUER SHARES VALUE BUSINESS SERVICES -- 10.6% Accenture Ltd., "A"* 21,990 $ 593,727 Alliance Data Systems Corp.* 11,960 567,861 CACI International, Inc., "A"^* 2,600 177,138 Digitas, Inc.^* 30,620 292,421 DST Systems, Inc.* 11,140 580,617 Fiserv, Inc.* 2,450 98,466 Getty Images, Inc.^ 1,510 103,964 Hewitt Associates, Inc., "A"* 1,300 41,613 Monster Worldwide, Inc.* 7,300 245,572 Perot Systems Corp., "A"^* 8,490 136,095 -------------- $ 2,837,474 -------------- COMPUTER SOFTWARE -- 19.8% Amdocs Ltd.* 21,810 $ 572,513 FileNet Corp.* 5,660 145,802 Hyperion Solutions Corp.^ 2,120 98,834 Kronos, Inc.^* 6,390 326,721 Macrovision Corp.* 9,200 236,624 McAfee, Inc.^* 7,200 208,296 Mercury Interactive Corp.* 4,950 225,473 Microsoft Corp. 32,500 868,075 MicroStrategy, Inc., "A"* 5,900 355,475 Oracle Corp.* 119,520 1,639,814 SAP AG, ADR^ 4,840 213,976 Symantec Corp.* 15,640 402,886 -------------- $ 5,294,489 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 14.3% Anteon International Corp.* 3,800 $ 159,068 Apple Computer, Inc.* 9,900 637,560 Arrow Electronics, Inc.^ 2,080 50,544 Avnet, Inc.^ 2,180 39,763 Black Box Corp.^ 3,540 169,991 CDW Corp. 2,380 157,913 Citrix Systems, Inc.* 12,200 299,266 Dell, Inc.* 41,180 1,735,325 International Business Machines Corp. 4,350 428,823 Tech Data Corp.^* 3,150 143,010 -------------- $ 3,821,263 -------------- ELECTRONICS -- 22.7% Advanced Micro Devices, Inc.^ 11,100 $ 244,422 Amphenol Corp., "A"^ 8,980 329,925 Analog Devices, Inc. 11,800 435,656 Applied Materials, Inc.* 27,040 462,384 Canon, Inc., ADR^ 7,120 386,331 Cree, Inc.^* 4,450 178,356 Integrated Circuit Systems, Inc.^* 23,630 494,340 Intel Corp. 36,660 857,477 KLA-Tencor Corp.* 1,500 69,870 Marvell Technology Group Ltd.* 16,410 582,063 PerkinElmer, Inc. 3,940 88,611 PowerDsine Ltd.* 11,900 163,268 Samsung Electronics Co. Ltd., GDR* 1,790 392,010 Seiko Epson Corp. 6,600 292,834 Silicon Laboratories, Inc.^* 6,870 242,580 Texas Instruments, Inc. 23,950 589,649 Xilinx, Inc. 8,700 257,955 -------------- $ 6,067,731 -------------- INTERNET -- 10.5% Ariba, Inc.^* 4,100 $ 68,060 EarthLink, Inc.* 14,100 162,432 eBay, Inc.* 11,500 1,337,220 InfoSpace, Inc.^* 3,320 157,866 Versata, Inc. 2 6 Yahoo!, Inc. 28,660 1,079,909 -------------- $ 2,805,493 -------------- </Table> 45 <Page> <Table> <Caption> ISSUER SHARES VALUE LEISURE & TOYS -- 0.6% Nintendo Co. Ltd. 1,200 $ 150,270 -------------- PERSONAL COMPUTERS & PERIPHERALS -- 6.5% EMC Corp. 29,200 $ 434,204 Ingram Micro, Inc., "A"* 17,800 370,240 Lexmark International, Inc., "A"* 5,510 468,350 Network Appliance, Inc.* 10,850 360,437 Zebra Technologies Corp.* 1,775 99,897 -------------- $ 1,733,128 -------------- TELECOMMUNICATIONS -- WIRELINE -- 14.1% ADTRAN, Inc.^ 6,200 $ 118,668 Cisco Systems, Inc.* 65,120 1,256,816 Ericsson, Inc., "B"* 74,450 237,016 Juniper Networks, Inc.* 12,240 332,806 Lucent Technologies, Inc.^* 96,420 362,539 Motorola, Inc. 28,330 487,276 QUALCOMM, Inc. 14,740 624,976 Research In Motion Ltd.* 4,090 337,098 -------------- $ 3,757,195 -------------- Total Stocks (Identified Cost, $23,273,280) $ 26,467,043 -------------- COLLATERAL FOR SECURITIES LOANED -- 15.4% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 4,100,113 $ 4,100,113 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 0.9% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $243,044 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 243,000 $ 243,000 -------------- Total Investments (Identified Cost, $27,616,393) $ 30,810,156 -------------- OTHER ASSETS, LESS LIABILITIES -- (15.4)% (4,105,659) -------------- Net Assets -- 100.0% $ 26,704,497 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO OF INVESTMENTS -- December 31, 2004 VALUE SERIES STOCKS -- 98.7% <Table> <Caption> ISSUER SHARES VALUE AEROSPACE -- 4.0% Lockheed Martin Corp. 134,700 $ 7,482,585 Northrop Grumman Corp. 122,600 6,664,536 United Technologies Corp. 39,300 4,061,655 -------------- $ 18,208,776 -------------- ALCOHOLIC BEVERAGES -- 0.5% Diageo PLC 149,403 $ 2,127,550 -------------- BANKS & CREDIT COMPANIES -- 17.7% American Express Co. 102,100 $ 5,755,377 Bank of America Corp. 381,776 17,939,654 Citigroup, Inc. 348,300 16,781,094 Fannie Mae 153,000 10,895,130 Freddie Mac 39,100 2,881,670 J.P. Morgan Chase & Co. 127,760 4,983,918 MBNA Corp. 83,200 2,345,408 PNC Financial Services Group, Inc. 98,300 5,646,352 SunTrust Banks, Inc. 142,400 10,520,512 Wells Fargo & Co. 54,400 3,380,960 -------------- $ 81,130,075 -------------- BROADCAST & CABLE TV -- 3.8% Comcast Corp., "Special A"* 170,600 $ 5,602,504 Time Warner, Inc.* 97,300 1,891,512 Viacom, Inc., "B" 211,718 7,704,418 Walt Disney Co. 82,300 2,287,940 -------------- $ 17,486,374 -------------- BROKERAGE & ASSET MANAGERS -- 5.3% Franklin Resources, Inc. 25,400 $ 1,769,110 Goldman Sachs Group, Inc. 112,800 11,735,712 Lehman Brothers Holdings, Inc. 27,100 2,370,708 Mellon Financial Corp. 159,800 4,971,378 Merrill Lynch & Co., Inc. 59,780 3,573,051 -------------- $ 24,419,959 -------------- BUSINESS SERVICES -- 1.3% Accenture Ltd., "A"* 173,400 $ 4,681,800 Fiserv, Inc.* 35,700 1,434,783 -------------- $ 6,116,583 -------------- CHEMICALS -- 6.1% Dow Chemical Co. 95,000 $ 4,703,450 E.I. du Pont de Nemours & Co. 123,300 6,047,865 Monsanto Co. 86,600 4,810,630 Nalco Holding Co.* 40,670 793,878 PPG Industries, Inc. 113,800 7,756,608 Syngenta AG 37,520 3,971,449 -------------- $ 28,083,880 -------------- COMPUTER SOFTWARE -- SYSTEMS -- 0.6% Hewlett-Packard Co. 90,500 $ 1,897,785 International Business Machines Corp. 9,200 906,936 -------------- $ 2,804,721 -------------- CONSTRUCTION -- 0.8% Masco Corp. 99,400 $ 3,631,082 -------------- CONSUMER GOODS & SERVICES -- 1.4% Kimberly-Clark Corp. 99,800 $ 6,567,838 -------------- CONTAINERS -- 0.4% Smurfit-Stone Container Corp.* 97,100 $ 1,813,828 -------------- ELECTRICAL EQUIPMENT -- 1.8% Cooper Industries Ltd., "A" 43,400 $ 2,946,426 Emerson Electric Co. 73,700 5,166,370 Tyco International Ltd. 4,400 157,256 -------------- $ 8,270,052 -------------- ENERGY -- INDEPENDENT -- 2.4% Devon Energy Corp. 52,560 $ 2,045,635 EOG Resources, Inc. 32,500 2,319,200 Unocal Corp. 151,252 6,540,136 -------------- $ 10,904,971 -------------- </Table> 46 <Page> <Table> <Caption> ISSUER SHARES VALUE ENERGY -- INTEGRATED -- 7.0% BP PLC, ADR 142,800 $ 8,339,520 ConocoPhillips 113,800 9,881,254 Exxon Mobil Corp. 164,072 8,410,331 TOTAL S.A., ADR^ 50,400 5,535,936 -------------- $ 32,167,041 -------------- FOOD & NON-ALCOHOLIC BEVERAGES -- 6.1% Archer Daniels Midland Co. 351,165 $ 7,834,491 H.J. Heinz Co. 96,500 3,762,535 Kellogg Co. 155,500 6,944,630 Nestle S.A. 8,791 2,291,630 PepsiCo, Inc. 52,198 2,724,736 Sara Lee Corp. 175,500 4,236,570 -------------- $ 27,794,592 -------------- FOREST & PAPER PRODUCTS -- 1.8% Bowater, Inc. 36,600 $ 1,609,302 International Paper Co. 154,800 6,501,600 -------------- $ 8,110,902 -------------- INSURANCE -- 5.9% AFLAC, Inc. 62,700 $ 2,497,968 Allstate Corp. 162,860 8,423,119 Chubb Corp. 28,380 2,182,422 Hartford Financial Services Group, Inc. 56,640 3,925,718 MetLife, Inc. 253,080 10,252,271 -------------- $ 27,281,498 -------------- LEISURE & TOYS -- 0.3% Hasbro, Inc. 67,000 $ 1,298,460 -------------- MACHINERY & TOOLS -- 1.7% Deere & Co. 66,610 $ 4,955,784 Finning International, Inc. 16,900 492,714 Illinois Tool Works, Inc. 12,400 1,149,232 Sandvik AB 34,300 1,380,406 -------------- $ 7,978,136 -------------- MEDICAL EQUIPMENT -- 0.5% Baxter International, Inc. 66,600 $ 2,300,364 -------------- NATURAL GAS -- DISTRIBUTION -- 0.2% KeySpan Corp.^ 22,400 $ 883,680 -------------- OIL SERVICES -- 1.4% GlobalSantaFe Corp. 32,900 $ 1,089,319 Noble Corp.* 86,510 4,303,007 Schlumberger Ltd. 17,200 1,151,540 -------------- $ 6,543,866 -------------- PHARMACEUTICALS -- 7.3% Abbott Laboratories 124,500 $ 5,807,925 Eli Lilly & Co. 19,600 1,112,300 Johnson & Johnson 136,600 8,663,172 Merck & Co., Inc. 221,000 7,102,940 Novartis AG 44,300 2,224,219 Pfizer, Inc. 59,300 1,594,577 Roche Holdings AG 27,300 3,131,277 Wyeth 95,500 4,067,345 -------------- $ 33,703,755 -------------- PRINTING & PUBLISHING -- 1.9% Reed Elsevier PLC 490,600 $ 4,518,067 Tribune Co. 103,817 4,374,848 -------------- $ 8,892,915 -------------- RAILROAD & SHIPPING -- 1.5% Burlington Northern Santa Fe Corp. 101,500 $ 4,801,965 Union Pacific Corp. 34,100 2,293,225 -------------- $ 7,095,190 -------------- RESTAURANTS -- 0.6% McDonald's Corp. 91,800 $ 2,943,108 -------------- SPECIALTY CHEMICALS -- 1.3% Air Products & Chemicals, Inc. 89,347 $ 5,179,446 Praxair, Inc. 20,400 900,660 -------------- $ 6,080,106 -------------- SPECIALTY STORES -- 1.9% Gap, Inc. 225,200 $ 4,756,224 TJX Cos., Inc. 157,000 3,945,410 -------------- $ 8,701,634 -------------- TELECOMMUNICATIONS -- WIRELESS -- 1.4% Vodafone Group PLC 2,290,700 $ 6,201,381 -------------- TELEPHONE SERVICES -- 4.1% Sprint Corp. 409,300 $ 10,171,105 Verizon Communications, Inc. 209,600 8,490,896 -------------- $ 18,662,001 -------------- TOBACCO -- 2.7% Altria Group, Inc. 201,270 $ 12,297,597 -------------- TRUCKING -- 0.1% CNF, Inc. 4,900 $ 245,490 -------------- UTILITIES -- ELECTRIC POWER -- 4.9% Cinergy Corp. 53,800 $ 2,239,694 Dominion Resources, Inc. 108,500 7,349,790 Energy East Corp. 70,900 1,891,612 Entergy Corp. 33,400 2,257,506 Exelon Corp. 30,900 1,361,763 FirstEnergy Corp. 20,140 795,731 FPL Group, Inc.^ 8,400 627,900 PPL Corp. 40,550 2,160,504 Public Service Enterprise Group, Inc.^ 18,000 931,860 TXU Corp.^ 45,900 2,963,304 -------------- $ 22,579,664 -------------- Total Stocks (Identified Cost, $373,898,651) $ 453,327,069 -------------- COLLATERAL FOR SECURITIES LOANED -- 2.4% Navigator Securities Lending Prime Portfolio, at Cost and Net Asset Value 11,029,300 $ 11,029,300 -------------- <Caption> PAR AMOUNT REPURCHASE AGREEMENT -- 1.2% Morgan Stanley, 2.19%, dated 12/31/04, due 01/03/05, total to be received $5,422,990 (secured by various U.S. Treasury and Federal Agency obligations in a jointly traded account), at Cost $ 5,422,000 $ 5,422,000 -------------- Total Investments (Identified Cost, $390,349,951) $ 469,778,369 -------------- OTHER ASSETS, LESS LIABILITIES -- (2.3)% (10,578,110) -------------- Net Assets -- 100.0% $ 459,200,259 ============== </Table> See portfolio footnotes and notes to financial statements. PORTFOLIO FOOTNOTES * Non-income producing security. + Restricted security. ^ All or a portion of this security is on loan. ++ The rate shown represents an annualized yield at time of purchase. ~ As of December 31, 2004, the International Growth Series had one security representing $831,209 and 0.6% of net assets that was fair valued in accordance with the policies adopted by the Board of Trustees. ADR = American Depositary Receipt GDR = Global Depositary Receipt 47 <Page> MFS/SUN LIFE SERIES TRUST STATEMENTS OF ASSETS AND LIABILITIES -- December 31, 2004 <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH CAP VALUE SERIES SERIES SERIES STOCK SERIES SERIES -------------- -------------- -------------- ---------------- -------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 248,974,526 $ 84,945,068 $ 136,886,394 $ 531,196,051 $ 21,417,360 Unrealized appreciation (depreciation) 32,989,473 14,758,119 30,315,028 38,618,704 2,780,828 -------------- -------------- -------------- ---------------- -------------- Total investments, at value (including securities loaned of $15,834,092, $6,677,871, $26,604,935, $15,761,070, and $--, respectively) $ 281,963,999 $ 99,703,187 $ 167,201,422 $ 569,814,755 $ 24,198,188 Cash 995 620 738 808 -- Foreign currency, at value (identified cost, $--, $--, $75,610, $--, and $104,394, respectively) -- -- 76,978 -- 105,112 Receivable for investments sold 165,937 928,314 -- 3,900,200 629,473 Receivable for series shares sold 10,878 36,675 42,717 123,903 8,757 Interest and dividends receivable 286,033 86,449 182,266 308,334 24,377 Receivable from administrative proceeding settlement 164,749 25,093 -- 745,769 17 Receivable from investment adviser -- -- -- -- 536 Other assets 574 42 347 7,420 -- -------------- -------------- -------------- ---------------- -------------- Total assets $ 282,593,165 $ 100,780,380 $ 167,504,468 $ 574,901,189 $ 24,966,460 ============== ============== ============== ================ ============== Liabilities: Payable for investments purchased $ 201,219 $ 730,947 $ 100,322 $ 2,819,107 $ 192,907 Payable to custodian -- -- -- -- 216,848 Payable for series shares reacquired 234,123 28,901 94,287 376,819 7,230 Collateral for securities loaned, at value 16,236,027 6,840,222 27,961,998 16,181,295 -- Payable to affiliates -- Management fees 5,491 1,926 3,455 11,478 504 Distribution fee (Service Class) 117 69 126 600 168 Accrued expenses and other liabilities 68,949 43,640 149,455 87,646 41,120 -------------- -------------- -------------- ---------------- -------------- Total liabilities $ 16,745,926 $ 7,645,705 $ 28,309,643 $ 19,476,945 $ 458,777 -------------- -------------- -------------- ---------------- -------------- Net assets $ 265,847,239 $ 93,134,675 $ 139,194,825 $ 555,424,244 $ 24,507,683 ============== ============== ============== ================ ============== Net assets consist of: Paid-in capital $ 551,550,779 $ 89,359,602 $ 116,738,082 $ 967,077,345 $ 18,899,501 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 32,989,473 14,758,119 30,319,792 38,620,492 2,780,914 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions (320,849,465) (11,582,185) (9,073,987) (452,681,223) 2,827,268 Accumulated undistributed net investment income 2,156,452 599,139 1,210,938 2,407,630 -- -------------- -------------- -------------- ---------------- -------------- Total $ 265,847,239 $ 93,134,675 $ 139,194,825 $ 555,424,244 $ 24,507,683 ============== ============== ============== ================ ============== Net assets Initial Class $ 248,925,284 $ 83,218,990 $ 120,912,886 $ 468,180,801 $ 28,789 Service Class 16,921,955 9,915,685 18,281,939 87,243,443 24,478,894 -------------- -------------- -------------- ---------------- -------------- Total $ 265,847,239 $ 93,134,675 $ 139,194,825 $ 555,424,244 $ 24,507,683 ============== ============== ============== ================ ============== Shares of beneficial interest outstanding Initial Class 18,714,118 5,812,802 8,924,480 49,713,002 2,310 Service Class 1,277,478 695,658 1,354,343 9,328,492 1,970,220 -------------- -------------- -------------- ---------------- -------------- Total 19,991,596 6,508,460 10,278,823 59,041,494 1,972,530 ============== ============== ============== ================ ============== Net asset value per share: Initial Class $ 13.30 $ 14.32 $ 13.55 $ 9.42 $ 12.46 Service Class $ 13.25 $ 14.25 $ 13.50 $ 9.35 $ 12.42 ============== ============== ============== ================ ============== </Table> See notes to financial statements. 48 <Page> <Table> <Caption> NEW RESEARCH STRATEGIC DISCOVERY INTERNATIONAL GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 340,372,844 $ 153,840,644 $ 81,182,539 Unrealized appreciation (depreciation) 44,292,848 24,480,902 8,856,075 --------------- --------------- --------------- Total investments, at value (including securities loaned of $70,631,083, $28,816,700, $2,086,762, $--, $3,988,881, and $10,792,608, respectively) $ 384,665,692 $ 178,321,546 $ 90,038,614 Cash 594 409 482 Foreign currency, at value (identified cost, $--, $--, $--, $--, $--, and $37, respectively) -- -- -- Receivable for investments sold 4,298,647 270,652 61,098 Receivable for series shares sold 106,717 166,711 42,478 Interest and dividends receivable 69,185 128,023 49,311 Receivable from administrative proceeding settlement 17,321 1,393 2,248 Receivable from investment adviser -- -- -- Other assets 727 -- -- --------------- --------------- --------------- Total assets $ 389,158,883 $ 178,888,734 $ 90,194,231 =============== =============== =============== Liabilities: Payable for investments purchased 2,639,467 693,924 19,044 Payable to custodian -- 110 -- Payable for series shares reacquired 331,561 125,160 115,227 Collateral for securities loaned, at value 72,361,907 30,298,038 2,142,797 Payable to affiliates-- Management fees 7,969 3,615 1,816 Distribution fee (Service Class) 954 417 292 Accrued expenses and other liabilities 58,478 154,663 41,085 --------------- --------------- --------------- Total liabilities $ 75,400,336 $ 31,275,927 $ 2,320,261 --------------- --------------- --------------- Net assets $ 313,758,547 $ 147,612,807 $ 87,873,970 =============== =============== =============== Net assets consist of: Paid-in capital $ 341,462,731 $ 129,436,072 $ 131,046,349 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 44,292,965 24,482,372 8,856,211 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions (71,997,149) (7,417,670) (52,212,046) Accumulated undistributed net investment income -- 1,112,033 183,456 --------------- --------------- --------------- Total $ 313,758,547 $ 147,612,807 $ 87,873,970 =============== =============== =============== Net assets Initial Class $ 209,502,495 $ 86,525,882 $ 45,471,339 Service Class 104,256,052 61,086,925 42,402,631 --------------- --------------- --------------- Total $ 313,758,547 $ 147,612,807 $ 87,873,970 =============== =============== =============== Shares of beneficial interest outstanding* Initial Class 15,363,739 5,975,496 5,925,855 Service Class 7,711,676 4,246,324 5,569,225 --------------- --------------- --------------- Total 23,075,415 10,221,820 11,495,080 =============== =============== =============== Net asset value price per share: Initial Class $ 13.64 $ 14.48 $ 7.67 Service Class $ 13.52 $ 14.39 $ 7.61 =============== =============== =============== <Caption> STRATEGIC VALUE TECHNOLOGY VALUE SERIES SERIES SERIES --------------- --------------- --------------- Assets: Investments -- Unaffiliated issuers, at identified cost $ 10,380,165 $ 27,616,393 $ 390,349,951 Unrealized appreciation (depreciation) 1,377,216 3,193,763 79,428,418 --------------- --------------- --------------- Total investments, at value (including securities loaned of $70,631,083, $28,816,700, $2,086,762, $--, $3,988,881, and $10,792,608, respectively) $ 11,757,381 $ 30,810,156 $ 469,778,369 Cash 644 804 785 Foreign currency, at value (identified cost, $--, $--, $--, $--, $--, and $37, respectively) -- -- 38 Receivable for investments sold 6,709 -- -- Receivable for series shares sold 230 2,114 202,779 Interest and dividends receivable 17,451 5,492 764,709 Receivable from administrative proceeding settlement 12 5,845 75,992 Receivable from investment adviser 1,935 48,590 -- Other assets -- -- -- --------------- --------------- --------------- Total assets $ 11,784,362 $ 30,873,001 $ 470,822,672 =============== =============== =============== Liabilities: Payable for investments purchased 140,469 6,345 265,264 Payable to custodian -- -- -- Payable for series shares reacquired 557 22,972 250,982 Collateral for securities loaned, at value -- 4,100,113 11,029,300 Payable to affiliates -- Management fees 261 552 9,534 Distribution fee (Service Class) 186 25 827 Accrued expenses and other liabilities 37,350 38,497 66,506 --------------- --------------- --------------- Total liabilities $ 178,823 $ 4,168,504 $ 11,622,413 --------------- --------------- --------------- Net assets $ 11,605,539 $ 26,704,497 $ 459,200,259 =============== =============== =============== Net assets consist of: Paid-in capital $ 9,077,926 $ 62,774,376 $ 385,990,505 Unrealized appreciation (depreciation) on investments and translation of assets and liabilities in foreign currencies 1,377,216 3,193,763 79,430,185 Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions 1,069,419 (39,265,690) (12,308,612) Accumulated undistributed net investment income 80,978 2,048 6,088,181 --------------- --------------- --------------- Total $ 11,605,539 $ 26,704,497 $ 459,200,259 =============== =============== =============== Net assets Initial Class $ 8,927 $ 23,068,956 $ 339,704,747 Service Class 11,596,612 3,635,541 119,495,512 --------------- --------------- --------------- Total $ 11,605,539 $ 26,704,497 $ 459,200,259 =============== =============== =============== Shares of beneficial interest outstanding* Initial Class 771 5,494,263 21,902,825 Service Class 1,006,627 875,521 7,743,983 --------------- --------------- --------------- Total 1,007,398 6,369,784 29,646,808 =============== =============== =============== Net asset value price per share: Initial Class $ 11.57 $ 4.20 $ 15.51 Service Class $ 11.52 $ 4.15 $ 15.43 =============== =============== =============== </Table> * Shares outstanding are rounded for presentation purposes. See notes to financial statements. 49 <Page> MFS/SUN LIFE SERIES TRUST STATEMENT OF OPERATIONS -- Year Ended December 31, 2004 <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID CAP OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH VALUE SERIES SERIES SERIES STOCK SERIES SERIES -------------- -------------- -------------- ---------------- -------------- Net investment income (loss): Income -- Dividends $ 4,243,310 $ 1,341,610 $ 2,916,148 $ 6,134,872 $ 210,148 Interest 62,715 27,528 27,097 302,418 14,983 Income on securities loaned 18,600 9,583 76,716 31,206 -- Other# 164,749 25,093 -- 745,769 17 Foreign taxes withheld (18,779) (10,744) (253,887) (28,248) (819) -------------- -------------- -------------- ---------------- -------------- Total investment income $ 4,470,595 $ 1,393,070 $ 2,766,074 $ 7,186,017 $ 224,329 -------------- -------------- -------------- ---------------- -------------- Expenses -- Management fees $ 2,016,144 $ 661,917 $ 1,130,189 $ 4,152,929 $ 152,499 Trustees' compensation 31,246 9,862 13,568 65,469 1,751 Distribution fee (Service Class) 38,771 22,924 39,831 197,794 50,700 Administrative fee 25,145 8,077 11,319 51,522 1,762 Custodian fee 88,892 29,951 155,632 170,011 8,153 Printing 35,155 9,064 17,323 51,711 313 Auditing fees 34,802 35,778 45,705 35,538 39,576 Legal fees 6,686 6,365 6,267 5,906 6,914 Miscellaneous 31,812 17,969 15,365 56,940 13,036 -------------- -------------- -------------- ---------------- -------------- Total expenses $ 2,308,653 $ 801,907 $ 1,435,199 $ 4,787,820 $ 274,704 Fees paid indirectly (4,612) (3,613) (4,166) (12,301) (404) Reduction of expenses by investment adviser -- -- -- -- (20,417) -------------- -------------- -------------- ---------------- -------------- Net expenses $ 2,304,041 $ 798,294 $ 1,431,033 $ 4,775,519 $ 253,883 -------------- -------------- -------------- ---------------- -------------- Net investment income (loss) $ 2,166,554 $ 594,776 $ 1,335,041 $ 2,410,498 $ (29,554) -------------- -------------- -------------- ---------------- -------------- Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (identified cost basis) -- Investment transactions $ 30,618,682 $ 6,747,334 $ 18,280,811 $ 34,429,112 $ 2,863,716 Foreign currency transactions -- 1,958 (64,393) 2,742 1,180 -------------- -------------- -------------- ---------------- -------------- Net realized gain (loss) on investments and foreign currency transactions $ 30,618,682 $ 6,749,292 $ 18,216,418 $ 34,431,854 $ 2,864,896 -------------- -------------- -------------- ---------------- -------------- Change in unrealized appreciation (depreciation) Investments $ (1,410,542) $ 4,644,918 $ 2,788,600 $ 11,792,051 $ 1,320,931 Translation of assets and liabilities in foreign currencies -- (94) (1,826) 741 83 -------------- -------------- -------------- ---------------- -------------- Net unrealized gain (loss) on investments and foreign currency translation $ (1,410,542) $ 4,644,824 $ 2,786,774 $ 11,792,792 $ 1,321,014 -------------- -------------- -------------- ---------------- -------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 29,208,140 $ 11,394,116 $ 21,003,192 $ 46,224,646 $ 4,185,910 -------------- -------------- -------------- ---------------- -------------- Change in net assets from operations $ 31,374,694 $ 11,988,892 $ 22,338,233 $ 48,635,144 $ 4,156,356 ============== ============== ============== ================ ============== </Table> # A non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. See notes to financial statements. 50 <Page> <Table> <Caption> NEW RESEARCH STRATEGIC DISCOVERY INTERNATIONAL GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Net investment income (loss): Income -- Dividends $ 736,086 $ 2,697,902 $ 958,219 Interest 110,533 44,379 46,988 Income on securities loaned 135,820 85,306 4,297 Other# 17,321 1,393 2,248 Foreign taxes withheld (1,561) (247,186) (3,787) --------------- --------------- --------------- Total investment income $ 998,199 $ 2,581,794 $ 1,007,965 --------------- --------------- --------------- Expenses -- Management fees $ 2,647,960 $ 1,065,802 $ 623,021 Trustees' compensation 32,938 10,865 9,621 Distribution fee (Service Class) 211,339 104,658 92,827 Administrative fee 27,121 10,174 7,559 Custodian fee 91,143 153,675 29,849 Printing 21,262 10,857 7,345 Auditing fees 50,505 34,985 34,078 Legal fees 6,315 6,289 6,982 Miscellaneous 32,914 15,389 14,142 --------------- --------------- --------------- Total expenses $ 3,121,497 $ 1,412,694 $ 825,424 Fees paid indirectly (8,218) (6,874) (1,182) Reduction of expenses by investment adviser -- -- -- --------------- --------------- --------------- Net expenses $ 3,113,279 $ 1,405,820 $ 824,242 --------------- --------------- --------------- Net investment income (loss) $ (2,115,080) $ 1,175,974 $ 183,723 --------------- --------------- --------------- Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (identified cost basis)-- Investment transactions $ 29,524,327 $ 16,453,586 $ 3,034,075 Written options transactions -- -- -- Foreign currency transactions 483 (47,635) -- --------------- --------------- --------------- Net realized gain on investments and foreign currency transactions $ 29,524,810 $ 16,405,951 $ 3,034,075 --------------- --------------- --------------- Change in unrealized appreciation (depreciation) Investments $ (6,158,775) $ 6,811,657 $ 2,082,480 Translation of assets and liabilities in foreign currencies 117 (2,554) 30 --------------- --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ (6,158,658) $ 6,809,103 $ 2,082,510 --------------- --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 23,366,152 $ 23,215,054 $ 5,116,585 --------------- --------------- --------------- Change in net assets from operations $ 21,251,072 $ 24,391,028 $ 5,300,308 =============== =============== =============== <Caption> STRATEGIC VALUE TECHNOLOGY VALUE SERIES SERIES SERIES --------------- --------------- --------------- Net investment income (loss): Income -- Dividends $ 203,174 $ 211,964 $ 9,639,878 Interest 2,436 13,401 157,211 Income on securities loaned -- -- 18,220 Other# 12 5,845 75,992 Foreign taxes withheld (972) (3,258) (105,772) --------------- --------------- --------------- Total investment income $ 204,650 $ 227,952 $ 9,785,529 --------------- --------------- --------------- Expenses -- Management fees $ 74,155 $ 216,594 $ 3,114,897 Trustees' compensation 884 3,562 43,611 Distribution fee (Service Class) 24,698 9,609 250,810 Administrative fee 858 2,812 37,054 Custodian fee 5,473 13,960 157,712 Printing 428 5,577 21,762 Auditing fees 36,467 36,865 35,525 Legal fees 6,065 14,461 5,015 Miscellaneous 4,255 25,545 31,584 --------------- --------------- --------------- Total expenses $ 153,283 $ 328,985 $ 3,697,970 Fees paid indirectly (142) (2,028) (7,504) Reduction of expenses by investment adviser (29,765) (28,908) -- --------------- --------------- --------------- Net expenses $ 123,376 $ 298,049 $ 3,690,466 --------------- --------------- --------------- Net investment income (loss) $ 81,274 $ (70,097) $ 6,095,063 --------------- --------------- --------------- Realized and unrealized gain (loss) on investments and foreign currency transactions: Realized gain (loss) (identified cost basis)-- Investment transactions $ 1,111,025 $ 1,045,397 $ 17,477,939 Written options transactions -- 237 -- Foreign currency transactions -- (533) (6,715) --------------- --------------- --------------- Net realized gain on investments and foreign currency transactions $ 1,111,025 $ 1,045,101 $ 17,471,224 --------------- --------------- --------------- Change in unrealized appreciation (depreciation) Investments $ 499,217 $ (832,951) $ 37,766,698 Translation of assets and liabilities in foreign currencies -- (95) 831 --------------- --------------- --------------- Net unrealized gain (loss) on investments and foreign currency translation $ 499,217 $ (833,046) $ 37,767,529 --------------- --------------- --------------- Net realized and unrealized gain (loss) on investments and foreign currency $ 1,610,242 $ 212,055 $ 55,238,753 --------------- --------------- --------------- Change in net assets from operations $ 1,691,516 $ 141,958 $ 61,333,816 =============== =============== =============== </Table> # A non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. See notes to financial statements. 51 <Page> MFS/SUN LIFE SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS -- Year Ended December 31, 2004 <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH CAP VALUE SERIES SERIES SERIES STOCK SERIES SERIES -------------- -------------- -------------- ---------------- -------------- Change in net assets: From operations -- Net investment income (loss) $ 2,166,554 $ 594,776 $ 1,335,041 $ 2,410,498 $ (29,554) Net realized gain (loss) on investments and foreign currency transactions 30,618,682 6,749,292 18,216,418 34,431,854 2,864,896 Net unrealized gain (loss) on investments and foreign currency translation (1,410,542) 4,644,824 2,786,774 11,792,792 1,321,014 -------------- -------------- -------------- ---------------- -------------- Change in net assets from operations $ 31,374,694 $ 11,988,892 $ 22,338,233 $ 48,635,144 $ 4,156,356 -------------- -------------- -------------- ---------------- -------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (1,240,566) $ (526,207) $ (610,662) $ (320,560) $ (16) From net investment income (Service Class) (44,137) (43,091) (60,666) -- (785) From net realized gain on investments and foreign currency transactions (Initial Class) -- -- -- -- (565) From net realized gain on investments and foreign currency transactions (Service Class) -- -- -- -- (457,174) -------------- -------------- -------------- ---------------- -------------- Total distributions declared to shareholders $ (1,284,703) $ (569,298) $ (671,328) $ (320,560) $ (458,540) -------------- -------------- -------------- ---------------- -------------- Change in net assets from series share transactions $ (48,988,200) $ (7,263,742) $ (5,757,292) $ (70,710,128) $ 4,832,063 -------------- -------------- -------------- ---------------- -------------- Total change in net assets $ (18,898,209) $ 4,155,852 $ 15,909,613 $ (22,395,544) $ 8,529,879 Net Assets -- At beginning of period 284,745,448 88,978,823 123,285,212 577,819,788 15,977,804 -------------- -------------- -------------- ---------------- -------------- At end of period $ 265,847,239 $ 93,134,675 $ 139,194,825 $ 555,424,244 $ 24,507,683 ============== ============== ============== ================ ============== Accumulated undistributed net investment income included in net assets at end of period $ 2,156,452 $ 599,139 $ 1,210,938 $ 2,407,630 $ -- ============== ============== ============== ================ ============== </Table> <Table> <Caption> NEW RESEARCH STRATEGIC DISCOVERY INTERNATIONAL GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations-- Net investment income (loss) $ (2,115,080) $ 1,175,974 $ 183,723 Net realized gain (loss) on investments and foreign currency transactions 29,524,810 16,405,951 3,034,075 Net unrealized gain (loss) on investments and foreign currency translation (6,158,658) 6,809,103 2,082,510 --------------- --------------- --------------- Change in net assets from operations $ 21,251,072 $ 24,391,028 $ 5,300,308 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ -- $ (370,243) $ -- From net investment income (Service Class) -- (159,924) -- From net realized gain on investments and foreign currency transactions (Initial Class) -- -- -- From net realized gain on investments and foreign currency transactions (Service Class) -- -- -- --------------- --------------- --------------- Total distributions declared to shareholders $ -- $ (530,167) $ -- --------------- --------------- --------------- Change in net assets from series share transactions $ 1,180,343 $ 22,207,541 $ 4,260,454 --------------- --------------- --------------- Total change in net assets $ 22,431,415 $ 46,068,402 $ 9,560,762 Net Assets -- At beginning of period 291,327,132 101,544,405 78,313,208 --------------- --------------- --------------- At end of period $ 313,758,547 $ 147,612,807 $ 87,873,970 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ -- $ 1,112,033 $ 183,456 =============== =============== =============== <Caption> STRATEGIC VALUE TECHNOLOGY VALUE SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ 81,274 $ (70,097) $ 6,095,063 Net realized gain (loss) on investments and foreign currency transactions 1,111,025 1,045,101 17,471,224 Net unrealized gain (loss) on investments and foreign currency translation 499,217 (833,046) 37,767,529 --------------- --------------- --------------- Change in net assets from operations $ 1,691,516 $ 141,958 $ 61,333,816 --------------- --------------- --------------- Distributions declared to shareholders-- From net investment income (Initial Class) $ (26) $ -- $ (4,095,008) From net investment income (Service Class) (22,948) -- (1,140,200) From net realized gain on investments and foreign currency transactions (Initial Class) (160) -- -- From net realized gain on investments and foreign currency transactions (Service Class) (200,516) -- -- --------------- --------------- --------------- Total distributions declared to shareholders $ (223,650) $ -- $ (5,235,208) --------------- --------------- --------------- Change in net assets from series share transactions $ 1,931,598 $ (5,907,098) $ 8,503,289 --------------- --------------- --------------- Total change in net assets $ 3,399,464 $ (5,765,140) $ 64,601,897 Net Assets -- At beginning of period 8,206,075 32,469,637 394,598,362 --------------- --------------- --------------- At end of period $ 11,605,539 $ 26,704,497 $ 459,200,259 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 80,978 $ 2,048 $ 6,088,181 =============== =============== =============== </Table> See notes to financial statements. 52 <Page> MFS/SUN LIFE SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS -- Year Ended December 31, 2003 <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH CAP VALUE SERIES SERIES SERIES STOCK SERIES SERIES ---------------- ---------------- ---------------- ---------------- -------------- Change in net assets: From operations -- Net investment income (loss) $ 1,284,846 $ 565,142 $ 651,604 $ 335,626 $ 2,166 Net realized gain (loss) on investments and foreign currency transactions 1,173,764 2,247,114 3,577,950 44,614,666 472,183 Net unrealized gain (loss) on investments and foreign currency translation 62,172,600 15,763,842 30,703,130 61,153,115 1,483,719 ---------------- ---------------- ----------------- ---------------- -------------- Change in net assets from operations $ 64,631,210 $ 18,576,098 $ 34,932,684 $ 106,103,407 $ 1,958,068 ---------------- ---------------- ----------------- ---------------- -------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (890,293) $ (518,633)$ (673,301) $ -- $ (24) From net investment income (Service Class) (17,096) (43,208) (64,825) -- (1,627) ---------------- ---------------- ----------------- ---------------- -------------- Total distributions declared to shareholders $ (907,389) $ (561,841)$ (738,126) $ -- $ (1,651) ---------------- ---------------- ----------------- ---------------- -------------- Change in net assets from series share transactions $ (41,864,815) $ 410,319 $ (9,894,881) $ (13,628,110) $ 13,296,335 ---------------- ---------------- ----------------- ---------------- -------------- Total change in net assets $ 21,859,006 $ 18,424,576 $ 24,299,677 $ 92,475,297 $ 15,252,752 Net Assets -- At beginning of period 262,886,442 70,554,247 98,985,535 485,344,491 725,052 ---------------- ---------------- ----------------- ---------------- -------------- At end of period $ 284,745,448 $ 88,978,823 $ 123,285,212 $ 577,819,788 $ 15,977,804 ================ ================ ================= ================ ============== Accumulated undistributed net investment income included in net assets at end of period $ 1,274,601 $ 571,876 $ 652,566 $ 320,382 $ 1,820 ================ ================ ================= ================ ============== </Table> <Table> <Caption> NEW RESEARCH STRATEGIC DISCOVERY INTERNATIONAL GROWTH SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ (1,523,073) $ 555,839 $ (30,930) Net realized gain (loss) on investments and foreign currency transactions 6,566,791 3,371,539 (2,297,959) Net unrealized gain (loss) on investments and foreign currency translation 66,461,094 19,200,401 15,030,042 --------------- --------------- --------------- Change in net assets from operations $ 71,504,812 $ 23,127,779 $ 12,701,153 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ -- $ (380,627) $ -- From net investment income (Service Class) -- (30,347) -- --------------- --------------- --------------- Total distributions declared to shareholders $ -- $ (410,974) $ -- --------------- --------------- --------------- Change in net assets from series share transactions $ 8,103,150 $ 10,489,671 $ 22,129,203 --------------- --------------- --------------- Total Change in net assets $ 79,607,962 $ 33,206,476 $ 34,830,356 Net Assets -- At beginning of period 211,719,170 68,337,929 43,482,852 --------------- --------------- --------------- At end of period $ 291,327,132 $ 101,544,405 $ 78,313,208 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 6,938 $ 513,860 $ -- =============== =============== =============== <Caption> STRATEGIC VALUE TECHNOLOGY VALUE SERIES SERIES SERIES --------------- --------------- --------------- Change in net assets: From operations -- Net investment income (loss) $ 22,882 $ (152,371) $ 5,224,351 Net realized gain (loss) on investments and foreign currency transactions 214,204 2,169,659 (4,049,833) Net unrealized gain (loss) on investments and foreign currency translation 896,916 5,854,952 75,048,972 --------------- --------------- --------------- Change in net assets from operations $ 1,134,002 $ 7,872,240 $ 76,223,490 --------------- --------------- --------------- Distributions declared to shareholders -- From net investment income (Initial Class) $ (11) $ -- $ (4,371,388) From net investment income (Service Class) (3,639) -- (779,643) --------------- --------------- --------------- Total distributions declared to shareholders $ (3,650) $ -- $ (5,151,031) --------------- --------------- --------------- Change in net assets from series share transactions $ 5,997,580 $ 9,068,879 $ 9,988,016 --------------- --------------- --------------- Total Change in net assets $ 7,127,932 $ 16,941,119 $ 81,060,475 Net Assets -- At beginning of period 1,078,143 15,528,518 313,537,887 --------------- --------------- --------------- At end of period $ 8,206,075 $ 32,469,637 $ 394,598,362 =============== =============== =============== Accumulated undistributed net investment income included in net assets at end of period $ 22,678 $ -- $ 5,235,041 =============== =============== =============== </Table> See notes to financial statements. 53 <Page> MFS/SUN LIFE SERIES TRUST FINANCIAL HIGHLIGHTS The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> CAPITAL OPPORTUNITIES SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.85 $ 9.27 $ 13.33 $ 20.71 $ 24.51 ----------- ----------- ----------- ----------- ----------- Income (loss) from investment operations# -- Net investment income (loss) $ 0.10 $ 0.05 $ 0.03 $ 0.01 $ 0.00+++ Net realized and unrealized gain (loss) on investments and foreign currency 1.41 2.57 (4.08) (4.66) (0.96) ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 1.51 $ 2.62 $ (4.05) $ (4.65) $ (0.96) ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.06) $ (0.04) $ (0.01) $ -- $ -- From net realized gain on investments and foreign currency transactions -- -- -- (2.64) (2.84) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.09) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.06) $ (0.04) $ (0.01) $ (2.73) $ (2.84) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 13.30 $ 11.85 $ 9.27 $ 13.33 $ 20.71 =========== =========== =========== =========== =========== Total return***~ 12.80%^^ 28.30% (30.41)% (24.93)% (4.88)% Ratios (to average net assets)/Supplemental data: Expenses## 0.84% 0.84% 0.82% 0.79% 0.79% Net investment income (loss) 0.82% 0.50% 0.26% 0.05% (0.01)% Portfolio turnover 73% 64% 93% 109% 117% Net assets at end of period (000 Omitted) $ 248,925 $ 269,630 $ 251,974 $ 501,269 $ 688,432 </Table> <Table> <Caption> CAPITAL OPPORTUNITIES SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.81 $ 9.24 $ 13.31 $ 13.60^ ----------- ----------- ----------- ------------------ Income (loss) from investment operations# -- Net investment income (loss) $ 0.07 $ 0.03 $ 0.01 $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 1.40 2.55 (4.07) (0.28) ----------- ----------- ----------- ------------------ Total from investment operations $ 1.47 $ 2.58 $ (4.06) $ (0.29) ----------- ----------- ----------- ------------------ Less distributions declared to shareholders -- From net investment income $ (0.03) $ (0.01) $ (0.01) $ -- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 13.25 $ 11.81 $ 9.24 $ 13.31 =========== =========== =========== ================== Total return***~ 12.52%^^ 28.00% (30.54)% (2.13)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.09% 1.09% 1.07% 1.04%+ Net investment income (loss) 0.60% 0.26% 0.09% (0.24)%+ Portfolio turnover 73% 64% 93% 109% Net assets at end of period (000 Omitted) $ 16,922 $ 15,116 $ 10,913 $ 6,732 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $13.93 and (4.45)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^ The series' net asset value and total return calcualtion include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have a material impact on the net asset value per share based on the day the proceeds were recorded. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 54 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> CORE EQUITY SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.58 $ 9.92 $ 12.70 $ 14.62 $ 14.44 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income $ 0.09 $ 0.08 $ 0.08 $ 0.09 $ 0.07 Net realized and unrealized gain (loss) on investments and foreign currency 1.74 2.67 (2.78) (1.67) 0.37 ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 1.83 $ 2.75 $ (2.70) $ (1.58) $ 0.44 ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.09) $ (0.09) $ (0.08) $ (0.06) $ (0.07) From net realized gain on investments and foreign currency transactions -- -- -- (0.25) (0.19) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.03) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.09) $ (0.09) $ (0.08) $ (0.34) $ (0.26) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 14.32 $ 12.58 $ 9.92 $ 12.70 $ 14.62 =========== =========== =========== =========== =========== Total return***~ 14.63%^^ 27.86% (21.40)% (10.91)% 3.09% Ratios (to average net assets)/Supplemental data: Expenses## 0.88% 0.90% 0.86% 0.87% 0.88% Net investment income 0.70% 0.78% 0.67% 0.66% 0.50% Portfolio turnover 97% 147% 96% 84% 75% Net assets at end of period (000 Omitted) $ 83,219 $ 80,059 $ 64,126 $ 95,414 $ 92,961 </Table> <Table> <Caption> CORE EQUITY SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------------ PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.53 $ 9.89 $ 12.69 $ 12.59^ ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income $ 0.06 $ 0.06 $ 0.05 $ 0.01 Net realized and unrealized gain (loss) on investments and foreign currency 1.72 2.65 (2.78) 0.09+++ ----------- ----------- ----------- ------------------ Total from investment operations $ 1.78 $ 2.71 $ (2.73) $ 0.10 ----------- ----------- ----------- ------------------ Less distributions declared to shareholders from net investment income -- $ (0.06) $ (0.07) $ (0.07) $ -- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 14.25 $ 12.53 $ 9.89 $ 12.69 =========== =========== =========== ================== Total return***~ 14.29%^^ 27.49% (21.59)% 0.79%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.13% 1.15% 1.11% 1.12%+ Net investment income 0.45% 0.53% 0.49% 0.19%+ Portfolio turnover 97% 147% 96% 84% Net assets at end of period (000 Omitted) $ 9,916 $ 8,920 $ 6,428 $ 3,155 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. +++ The per share amount is not in accordance with net realized and unrealized gain/loss for the period because of the timing of sales of series shares, and the amount of per share realized and unrealized gains and losses at such time. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $12.79 and (0.78)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have a material impact on the net asset value per share based on the shares outstanding on the day the proceeds were recorded. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 55 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> INTERNATIONAL GROWTH SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.46 $ 8.33 $ 9.50 $ 11.84 $ 13.10 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income $ 0.13 $ 0.06 $ 0.06 $ 0.06 $ 0.12 Net realized and unrealized gain (loss) on investments and foreign currency 2.03 3.14 (1.18) (1.89) (1.13) ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 2.16 $ 3.20 $ (1.12) $ (1.83) $ (1.01) ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.07) $ (0.07) $ (0.05) $ (0.07) $ (0.04) From net realized gain on investments and foreign currency transactions -- -- -- (0.42) (0.21) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.02) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.07) $ (0.07) $ (0.05) $ (0.51) $ (0.25) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 13.55 $ 11.46 $ 8.33 $ 9.50 $ 11.84 =========== =========== =========== =========== =========== Total return***~ 18.94% 38.67% (11.88)% (15.91)% (7.80)% Ratios (to average net assets)/Supplemental data: Expenses## 1.11% 1.24% 1.23% 1.23% 1.24% Net investment income 1.09% 0.67% 0.70% 0.58% 0.94% Portfolio turnover 93% 89% 119% 108% 71% Net assets at end of period (000 Omitted) $ 120,913 $ 108,114 $ 88,537 $ 118,286 $ 117,486 </Table> <Table> <Caption> INTERNATIONAL GROWTH SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.43 $ 8.31 $ 9.49 $ 9.87^ ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income (loss) $ 0.10 $ 0.04 $ 0.04 $ (0.02) Net realized and unrealized gain (loss) on investments and foreign currency 2.01 3.13 (1.17) (0.36) ----------- ----------- ----------- ------------------ Total from investment operations $ 2.11 $ 3.17 $ (1.13) $ (0.38) ----------- ----------- ----------- ------------------ Less distributions declared to shareholders -- From net investment income $ (0.04) $ (0.05) $ (0.05) $ -- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 13.50 $ 11.43 $ 8.31 $ 9.49 =========== =========== =========== ================== Total return***~ 18.58% 38.35% (12.01)% (3.85)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.36% 1.49% 1.48% 1.49%+ Net investment income (loss) 0.86% 0.39% 0.46% (0.59)%+ Portfolio turnover 93% 89% 119% 108% Net assets at end of period (000 Omitted) $ 18,282 $ 15,171 $ 10,449 $ 3,107 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $9.94 and (4.53)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 56 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> MASSACHUSETTS INVESTORS GROWTH STOCK SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 8.60 $ 6.97 $ 9.70 $ 14.51 $ 16.13 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income $ 0.04 $ 0.01 $ (0.00)+++ $ 0.01 $ 0.02 Net realized and unrealized gain (loss) on investments and foreign currency 0.79 1.62 (2.72) (3.46) (0.97) ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 0.83 $ 1.63 $ (2.72) $ (3.45) $ (0.95) ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.01) $ -- $ (0.01) $ (0.01) $ (0.01) From net realized gain on investments and foreign currency transactions -- -- -- (0.15) (0.66) In excess of net investment income -- -- (0.00)+++ -- -- In excess of net realized gain on investments and foreign currency transactions -- -- -- (1.20) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.01) $ -- $ (0.01) $ (1.36) $ (0.67) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 9.42 $ 8.60 $ 6.97 $ 9.70 $ 14.51 =========== =========== =========== =========== =========== Total return***~ 9.61%^ 23.39% (28.05)% (24.91)% (6.09)% Ratios (to average net assets)/Supplemental data: Expenses## 0.83% 0.83% 0.82% 0.82% 0.81% Net investment income (loss) 0.47% 0.09% (0.01)% 0.12% 0.14% Portfolio turnover 139% 265% 207% 289% 250% Net assets at end of period (000 Omitted) $ 468,181 $ 504,123 $ 448,235 $ 797,118 $ 974,508 <Caption> MASSACHUSETTS INVESTORS GROWTH STOCK SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 8.55 $ 6.96 $ 9.70 $ 9.65^^ ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income (loss) $ 0.02 $ (0.01) $ (0.02) $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 0.78 1.60 (2.71) 0.06 ----------- ----------- ----------- ------------------ Total from investment operations $ 0.80 $ 1.59 $ (2.73) $ 0.05 ----------- ----------- ----------- ------------------ Less distributions declared to shareholders From net investment income $ -- $ -- $ (0.01) $ -- In excess of net investment income -- -- (0.00)+++ -- ----------- ----------- ----------- ------------------ Total distributions declared to shareholders -- $ -- $ (0.01) $ -- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 9.35 $ 8.55 $ 6.96 $ 9.70 =========== =========== =========== ================== Total return***~ 9.36%^ 22.84% (28.17)% 0.52%++^^ Ratios (to average net assets)/Supplemental data: Expenses## 1.08% 1.08% 1.07% 1.07%+ Net investment income (loss) 0.25% (0.16)% (0.21)% (0.24)%+ Portfolio turnover 139% 265% 207% 289% Net assets at end of period (000 Omitted) $ 87,243 $ 73,697 $ 37,109 $ 17,312 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The series net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual resulted in an increase in the net asset value of $0.01 per share based on shares outstanding on the day the proceeds were recorded, without which performance would have been lower by approximately 0.13%. ^^ The net asset value and total return previously reported as $9.89 and (1.92)%, respectively, have been revised to reflect the net asset value from the day prior to the class inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 57 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> MID CAP VALUE SERIES ------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ PERIOD ENDED 2004 2003 DECEMBER 31, 2002* ------------ ------------ ------------------ INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.46 $ 7.92 $ 10.00 ------------ ------------ ------------------ Income from investment operations# -- Net investment income~~ $ 0.01 $ 0.02 $ 0.04 Net realized and unrealized gain (loss) on investments and foreign currency 2.25 2.53 (2.12) ------------ ------------ ------------------ Total from investment operations $ 2.26 $ 2.55 $ (2.08) ------------ ------------ ------------------ Less distributions declared to shareholders -- From net investment income $ (0.01) $ (0.01) $ -- From net realized gain on investments and foreign currency transactions (0.25) -- -- ------------ ------------ ------------------ Total distributions declared to shareholders $ (0.26) $ (0.01) -- ------------ ------------ ------------------ Net asset value -- end of period $ 12.46 $ 10.46 $ 7.92 ============ ============ ================== Total return***~ 22.10% 32.24% (20.80)%++ Ratios (to average net assets)/Supplemental data~~ Expenses## 1.00% 0.99% 1.02%+ Net investment income (loss) 0.10% 0.26% 0.54%+ Portfolio turnover 147% 109% 82% Net assets at end of period (000 Omitted) $ 29 $ 24 $ 18 ~~ The investment adviser contractually agreed under a temporary expense agreement to pay all of the series' operating expenses, exclusive of management fees, in excess of 0.25% of average daily net assets. To the extent actual expenses were over this limitation, the net investment loss per share and the ratios would have been: Net investment loss $ (0.00)+++ $ (0.05) $ (0.53) Ratios (to average net assets): Expenses## 1.10% 1.81% 8.05%+ Net investment income (loss) (0.00)%+++ (0.56)% (6.49)%+ <Caption> MID CAP VALUE SERIES ------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ PERIOD ENDED 2004 2003 DECEMBER 31, 2002* ------------ ------------ ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.44 $ 7.93 $ 10.00 ------------ ------------ ------------------ Income from investment operations# -- Net investment income (loss)~~ $ (0.02) $ 0.00+++ $ 0.04 Net realized and unrealized gain (loss) on investments and foreign currency 2.25 2.52 (2.11) ------------ ------------ ------------------ Total from investment operations $ 2.23 $ 2.52 $ (2.07) ------------ ------------ ------------------ Less distributions declared to shareholders from net investment income -- From net investment income $ (0.00)+++ $ (0.01) -- From net realized gain on investments and foreign currency transactions (0.25) -- -- ------------ ------------ ------------------ Total distributions declared to shareholders $ (0.25) $ (0.01) $ -- ------------ ------------ ------------------ Net asset value -- end of period $ 12.42 $ 10.44 $ 7.93 ============ ============ ================== Total return***~ 21.75% 31.90% (20.70)%++ Ratios (to average net assets)/Supplemental data~~ : Expenses## 1.25% 1.25% 1.27%+ Net investment income (loss) (0.15)% 0.04% 0.53%+ Portfolio turnover 147% 109% 82% Net assets at end of period (000 Omitted) $ 24,479 $ 15,954 $ 707 ~~ The investment adviser contractually agreed under a temporary expense agreement to pay all of the series' operating expenses, exclusive of management and distribution fees, in excess of 0.25% of average daily net assets. To the extent actual expenses were over this limitation, net investment loss per share and the ratios would have been: Net investment loss $ (0.03) $ (0.07) $ (0.50) Ratios (to average net assets): Expenses## 1.35% 2.07% 8.30%+ Net investment loss (0.25)% (0.78)% (6.50)%+ </Table> * For the period from the commencement of the series' investment operations, May 1, 2002, through December 31, 2002. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01 or 0.01%. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 58 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> NEW DISCOVERY SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.69 $ 9.38 $ 14.10 $ 15.98 $ 16.89 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment loss $ (0.08) $ (0.06) $ (0.07) $ (0.07) $ (0.07) Net realized and unrealized gain (loss) on investments and foreign currency 1.03 3.37 (4.65) (0.71) 0.15 ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 0.95 $ 3.31 $ (4.72) $ (0.78) $ 0.08 ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net realized gain on investments and foreign currency transactions $ -- $ -- $ -- $ (0.97) $ (0.99) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.13) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ -- $ -- $ -- $ (1.10) $ (0.99) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 13.64 $ 12.69 $ 9.38 $ 14.10 $ 15.98 =========== =========== =========== =========== =========== Total return***~ 7.49%^ 35.29% (33.43)% (5.12)% 0.34% Ratios (to average net assets)/Supplemental data: Expenses## 0.99% 1.00% 0.98% 0.97% 0.99% Net investment loss (0.65)% (0.59)% (0.59)% (0.49)% (0.43)% Portfolio turnover 139% 100% 97% 64% 74% Net assets at end of period (000 Omitted) $ 209,503 $ 220,278 $ 177,028 $ 277,090 $ 233,297 <Caption> NEW DISCOVERY SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.61 $ 9.34 $ 14.08 $ 13.36^^ ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment loss $ (0.11) $ (0.09) $ (0.08) $ (0.04) Net realized and unrealized gain (loss) on investments and foreign currency 1.02 3.36 (4.66) 0.76 ----------- ----------- ----------- ------------------ Total from investment operations $ 0.91 $ 3.27 $ (4.74) $ 0.72 ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 13.52 $ 12.61 $ 9.34 $ 14.08 =========== =========== =========== ================== Total return***~ 7.22%^ 35.01% (33.66)% 5.39%^^++ Ratios (to average net assets)/Supplemental data: Expenses## 1.24% 1.24% 1.23% 1.22%+ Net investment loss (0.89)% (0.84)% (0.78)% (0.90)%+ Portfolio turnover 139% 100% 97% 64% Net assets at end of period (000 Omitted) $ 104,256 $ 71,049 $ 34,691 $ 10,085 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transaction with Affiliates footnotes. The non-recurring accrual did not have a material impact on the net asset value per share based on the day the proceeds were recorded. ^^ The net asset value and total return previously reported as $13.55 and 3.91%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 59 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> RESEARCH INTERNATIONAL SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 12.01 $ 9.03 $ 10.22 $ 12.70 $ 14.59 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income $ 0.14 $ 0.08 $ 0.06 $ 0.04 $ 0.19 Net realized and unrealized gain (loss) on investments and foreign currency 2.39 2.96 (1.23) (2.27) (1.30) ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 2.53 $ 3.04 $ (1.17) $ (2.23) $ (1.11) ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.06) $ (0.06) $ (0.02) $ (0.09) $ (0.00)+++ From net realized gain on investments and foreign currency transactions -- -- -- (0.12) (0.78) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.04) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.06) $ (0.06) $ (0.02) $ (0.25) $ (0.78) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 14.48 $ 12.01 $ 9.03 $ 10.22 $ 12.70 =========== =========== =========== =========== =========== Total return***~ 21.20% 33.86% (11.44)% (17.76)% (7.95)% Ratios (to average net assets)/Supplemental data: Expenses## 1.10% 1.30% 1.26% 1.26% 1.28% Net investment income 1.11% 0.83% 0.61% 0.36% 1.43% Portfolio turnover 102% 97% 136% 145% 110% Net assets at end of period (000 Omitted) $ 86,526 $ 74,262 $ 62,555 $ 80,738 $ 82,945 <Caption> RESEARCH INTERNATIONAL SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 11.95 $ 9.00 $ 10.21 $ 10.76** ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income (loss) $ 0.10 $ 0.03 $ 0.03 $ (0.03) Net realized and unrealized gain (loss) on investments and foreign currency 2.39 2.96 (1.22) (0.52) ----------- ----------- ----------- ------------------ Total from investment operations $ 2.49 $ 2.99 $ (1.19) $ (0.55) ----------- ----------- ----------- ------------------ Less distributions declared to shareholders from net investment income -- $ (0.05) $ (0.04) $ (0.02) $ -- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 14.39 $ 11.95 $ 9.00 $ 10.21 =========== =========== =========== ================== Total return***~ 20.96% 33.40% (11.66)% (5.11)%++** Ratios (to average net assets)/Supplemental data: Expenses## 1.36% 1.57% 1.51% 1.51%+ Net investment income (loss) 0.78% 0.33% 0.35% (0.81)%+ Portfolio turnover 102% 97% 136% 145% Net assets at end of period (000 Omitted) $ 61,087 $ 27,282 $ 5,783 $ 2,537 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. ** The net asset value and total return previously reported as $10.81 and (5.55)%, respectively, have been revised to reflect the net asset value from the day prior to the class inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 60 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> STRATEGIC GROWTH SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 7.18 $ 5.63 $ 8.05 $ 10.91 $ 12.13 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income (loss) $ 0.02 $ (0.00)+++ $ (0.01) $ (0.01) $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 0.47 1.55 (2.41) (2.65) (1.20) ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 0.49 $ 1.55 $ (2.42) $ (2.66) $ (1.21) ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ -- $ -- $ -- $ -- $ (0.01) From net realized gain on investments and foreign currency transactions $ -- $ -- $ -- $ (0.20) $ (0.00)+++ ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ -- $ -- $ -- $ (0.20) $ (0.01) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 7.67 $ 7.18 $ 5.63 $ 8.05 $ 10.91 =========== =========== =========== =========== =========== Total return***~ 6.82% 27.53% (30.06)% (24.65)% (9.99)% Ratios (to average net assets)/Supplemental data: Expenses## 0.88% 0.91% 0.88% 0.86% 0.94% Net investment income (loss) 0.31% (0.01)% (0.18)% (0.11)% (0.06)% Portfolio turnover 74% 74% 98% 123% 86% Net assets at end of period (000 Omitted) $ 45,471 $ 47,910 $ 38,486 $ 74,471 $ 86,823 <Caption> STRATEGIC GROWTH SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 7.14 $ 5.62 $ 8.05 $ 7.95^ ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income (loss) $ 0.01 $ (0.01) $ (0.02) $ (0.01) Net realized and unrealized gain (loss) on investments and foreign currency 0.46 1.53 (2.41) 0.11++++ ----------- ----------- ----------- ------------------ Total from investment operations $ 0.47 $ 1.52 $ (2.43) $ 0.10 ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 7.61 $ 7.14 $ 5.62 $ 8.05 =========== =========== =========== ================== Total return***~ 6.58% 27.05% (30.19)% 1.26%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.13% 1.16% 1.13% 1.11%+ Net investment income (loss) 0.12% (0.23)% (0.38)% (0.27)%+ Portfolio turnover 74% 74% 98% 123% Net assets at end of period (000 Omitted) $ 42,403 $ 30,403 $ 4,997 $ 1,989 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. ++++ The per share amount is not in accordance with net realized and unrealized gain/loss for the period because of the timing of sales of series shares, and the amount of per share realized and unrealized gains and losses at such time. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $8.21 and (1.95)%, respectively, have been revised to reflect the net asset value from the day prior prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 61 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> STRATEGIC VALUE SERIES ------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ PERIOD ENDED 2004 2003 DECEMBER 31, 2002* ------------ ------------ ------------------ INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.05 $ 7.90 $ 10.00 ------------ ------------ ------------------ Income from investment operations# -- Net investment income~~ $ 0.11 $ 0.07 $ 0.07 Net realized and unrealized gain (loss) on investments and foreign currency 1.63 2.09 (2.17) ------------ ------------ ------------------ Total from investment operations $ 1.74 $ 2.16 $ (2.10) ------------ ------------ ------------------ Less distributions declared to shareholders From net investment income $ (0.04) $ (0.01) $ -- From net realized gain on investments and foreign currency transactions (0.18) -- -- ------------ ------------ ------------------ Total distributions declared to shareholders (0.22) (0.01) -- ------------ ------------ ------------------ Net asset value -- end of period $ 11.57 $ 10.05 $ 7.90 ============ ============ ================== Total return***~ 18.05% 27.44% (21.00)%++ Ratios (to average net assets)/Supplemental data~~ : Expenses## 0.99% 1.00% 1.01%+ Net investment income 1.05% 0.80% 0.89%+ Portfolio turnover 70% 38% 53% Net assets at end of period (000 Omitted) $ 9 $ 8 $ 6 ~~ The investment adviser contractually agreed under a temporary expense agreement to pay all of the series' operating expenses, exclusive of management fees, in excess of 0.25% of average daily net assets. To the extent actual expenses were over this limitation, the net investment income per share and the ratios would have been: Net investment income (loss) $ 0.08 $ 0.02 $ (0.35) Ratios (to average net assets): Expenses## 1.29% 1.59% 6.20%+ Net investment income (loss) 0.75% 0.21% (4.30)%+ <Caption> STRATEGIC VALUE SERIES ------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------ PERIOD ENDED 2004 2003 DECEMBER 31, 2002* ------------ ------------ ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 10.02 $ 7.90 $ 10.00 ------------ ------------ ------------------ Income from investment operations# -- Net investment income~~ $ 0.09 $ 0.05 $ 0.06 Net realized and unrealized gain (loss) on investments and foreign currency 1.61 2.08 (2.16) ------------ ------------ ------------------ Total from investment operations $ 1.70 $ 2.13 $ (2.10) ------------ ------------ ------------------ Less distributions declared to shareholders From net investment income $ (0.02) $ (0.01) $ -- From net realized gain on investments and foreign currency transactions (0.18) -- -- ------------ ------------ ------------------ Total distributions declared to shareholders (0.20) (0.01) -- ------------ ------------ ------------------ Net asset value -- end of period $ 11.52 $ 10.02 $ 7.90 ============ ============ ================== Total return***~ 17.77% 27.01% (21.00)%++ Ratios (to average net assets)/Supplemental data~~ : Expenses## 1.25% 1.25% 1.26%+ Net investment income 0.82% 0.56% 0.81%+ Portfolio turnover 70% 38% 53% Net assets at end of period (000 Omitted) $ 11,597 $ 8,199 $ 1,072 ~~ The investment adviser contractually agreed under a temporary expense agreement to pay all of the series' operating expenses, exclusive of management and distribution fees, in excess of 0.25% of average daily net assets. To the extent actual expenses were over this limitation, net investment income per share and the ratios would have been: Net investment income $ 0.05 $ 0.00+++ $ (0.33) Ratios (to average net assets): Expenses## 1.55% 1.84% 6.45%+ Net investment income (loss) 0.52% (0.03)% (4.38)%+ </Table> * For the period from the commencement of the series' investment operations, May 1, 2002, through December 31, 1999. + Annualized. ++ Not annualized. +++ Per share amount was less than $0.01. #Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 62 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> TECHNOLOGY SERIES ---------------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, ----------------------------------------------------------- PERIOD ENDED 2004 2003 2002 2001 DECEMBER 31, 2000* ----------- ----------- ----------- ----------- ------------------ INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 4.10 $ 2.82 $ 5.22 $ 8.52 $ 10.00 ----------- ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income (loss)~~ $ (0.01) $ (0.02) $ (0.02) $ (0.02) $ 0.01 Net realized and unrealized gain (loss) on investments and foreign currency 0.11 1.30 (2.38) (3.28) (1.49) ----------- ----------- ----------- ----------- ------------------ Total from investment operations $ 0.10 $ 1.28 $ (2.40) $ (3.30) $ (1.48) ----------- ----------- ----------- ----------- ------------------ Less distributions declared to shareholders -- From net investment income $ -- $ -- $ -- $ (0.00)+++ $ -- In excess of net realized gain on investments and foreign currency transactions -- -- -- -- -- ----------- ----------- ----------- ----------- ------------------ Total distributions declared to shareholders $ -- $ -- $ -- $ (0.00)+++ $ -- ----------- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 4.20 $ 4.10 $ 2.82 $ 5.22 $ 8.52 =========== =========== =========== =========== ================== Total return***~ 2.44%^^ 45.39% (45.98)% (38.87)% (14.60)%++ Ratios (to average net assets)/Supplemental data~~ : Expenses## 1.01% 1.06% 0.91% 0.90% 1.02%+ Net investment income (loss) (0.21)% (0.65)% (0.61)% (0.39)% 0.09%+ Portfolio turnover 110% 191% 210% 310% 271% Net assets at end of period (000 Omitted) $ 23,069 $ 28,376 $ 14,020 $ 33,855 $ 31,907 ~~ The investment adviser contractually agreed under a temporary expense agreement to pay all of the series' operating expenses, exclusive of management fees, in excess of 0.25% of average daily net assets. To the extent actual expenses were over this limitation, the net investment income (loss) per share and the ratios would have been: Net investment loss $ (0.01) $ (0.02) $ -- $ -- $ (0.00)+++ Ratios (to average net assets): Expenses## 1.11% 1.09% -- -- 1.16%+ Net investment loss (0.31)% (0.68)% -- -- (0.05)%+ </Table> <Table> <Caption> TECHNOLOGY SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001** ----------- ----------- ----------- ------------------- SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 4.07 $ 2.80 $ 5.22 $ 5.00^^^ ----------- ----------- ----------- ------------------- Income from investment operations# -- Net investment loss~~ $ (0.02) $ (0.03) $ (0.03) $ (0.02) Net realized and unrealized gain (loss) on investments and foreign currency 0.10 1.30 (2.39) 0.24 ----------- ----------- ----------- ------------------- Total from investment operations $ 0.08 $ 1.27 $ (2.42) $ 0.22 ----------- ----------- ----------- ------------------- Net asset value -- end of period $ 4.15 $ 4.07 $ 2.80 $ 5.22 =========== =========== =========== =================== Total return***~ 1.97%^^ 45.36% (46.36)% 4.40%++^^^ Ratios (to average net assets)/Supplemental data~~ : Expenses## 1.26% 1.30% 1.16% 1.15%+ Net investment loss (0.45)% (0.91)% (0.85)% (0.90)%+ Portfolio turnover 110% 191% 210% 310% Net assets at end of period (000 Omitted) $ 3,636 $ 4,094 $ 1,509 $ 947 ~~ The investment adviser contractually agreed under a temporary expense agreement to pay all of the series' operating expenses, exclusive of management and distribution and service fees, in excess of 0.25% of average daily net assets. To the extent actual expenses were over this limitation, the net investment loss per share and the ratios would have been: Net investment loss $ (0.02) $ (0.03) $ -- $ -- Ratios (to average net assets): Expenses## 1.36% 1.33% -- -- Net investment loss (0.55)% (0.94)% -- -- </Table> * For the period from the commencement of the series' investment operations, June 16, 2000, through December 31, 2000. **For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. +++ Per share amount was less than $(0.01). # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have a material impact on the net asset value per share based on the shares outstanding on the day the proceeds were recorded. ^^^ The net asset value and total return previously reported as $5.32 and (1.88)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 63 <Page> The financial highlights table is intended to help you understand the series' financial performance for the past 5 years. Certain information reflects financial results for a single series share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the series (assuming reinvestment of all distributions) held for the entire period. This information has been audited by the series' independent registered public accounting firm, whose report, together with the series' financial statements, are included in this report. <Table> <Caption> VALUE SERIES --------------------------------------------------------------------------- YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ----------- ----------- ----------- ----------- ----------- INITIAL CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.61 $ 11.05 $ 12.88 $ 14.45 $ 11.21 ----------- ----------- ----------- ----------- ----------- Income from investment operations# -- Net investment income (loss) $ 0.21 $ 0.19 $ 0.19 $ 0.17 $ 0.20 Net realized and unrealized gain (loss) on investments and foreign currency 1.87 2.56 (1.93) (0.55) 3.16 ----------- ----------- ----------- ----------- ----------- Total from investment operations $ 2.08 $ 2.75 $ (1.74) $ (0.38) $ 3.36 ----------- ----------- ----------- ----------- ----------- Less distributions declared to shareholders -- From net investment income $ (0.18) $ (0.19) $ (0.09) $ (0.75) $ (0.07) From net realized gain on investments and foreign currency transactions -- -- -- (0.42) (0.05) In excess of net realized gain on investments and foreign currency transactions -- -- -- (0.02) -- ----------- ----------- ----------- ----------- ----------- Total distributions declared to shareholders $ (0.18) $ (0.19) $ (0.09) $ (1.19) $ (0.12) ----------- ----------- ----------- ----------- ----------- Net asset value -- end of period $ 15.51 $ 13.61 $ 11.05 $ 12.88 $ 14.45 =========== =========== =========== =========== =========== Total return***~ 15.52%^^ 25.31% (13.58)% (7.46)% 30.25% Ratios (to average net assets)/Supplemental data: Expenses## 0.83% 0.84% 0.83% 0.85% 0.87% Net investment income (loss) 1.53% 1.65% 1.57% 1.31% 1.66% Portfolio turnover 36% 57% 51% 63% 85% Net assets at end of period (000 Omitted) $ 339,705 $ 310,818 $ 266,892 $ 288,239 $ 124,221 <Caption> VALUE SERIES ------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------- PERIOD ENDED 2004 2003 2002 DECEMBER 31, 2001* ----------- ----------- ----------- ------------------ SERVICE CLASS Per share data (for a share outstanding throughout each period): Net asset value -- beginning of period $ 13.56 $ 11.01 $ 12.86 $ 13.00^ ----------- ----------- ----------- ------------------ Income from investment operations# -- Net investment income (loss) $ 0.18 $ 0.16 $ 0.17 $ 0.05 Net realized and unrealized gain (loss) on investments and foreign currency 1.85 2.56 (1.93) (0.19) ----------- ----------- ----------- ------------------ Total from investment operations $ 2.03 $ 2.72 $ (1.76) $ (0.14) ----------- ----------- ----------- ------------------ Less distributions declared to shareholders -- From net investment income $ (0.16) $ (0.17) $ (0.09) $ -- ----------- ----------- ----------- ------------------ Net asset value -- end of period $ 15.43 $ 13.56 $ 11.01 $ 12.86 =========== =========== =========== ================== Total return***~ 15.18%^^ 25.09% (13.77)% (1.08)%++^ Ratios (to average net assets)/Supplemental data: Expenses## 1.08% 1.09% 1.08% 1.11%+ Net investment income (loss) 1.28% 1.39% 1.41% 1.00%+ Portfolio turnover 36% 57% 51% 63% Net assets at end of period (000 Omitted) $ 119,496 $ 83,780 $ 46,646 $ 16,481 </Table> * For the period from the inception of Service Class shares, August 24, 2001, through December 31, 2001. + Annualized. ++ Not annualized. # Per share data are based on average shares outstanding. ## Ratios do not reflect reductions from fees paid indirectly. *** The total return information shown above does not reflect expenses that apply to the separate accounts established by Sun Life of Canada (U.S.) and Sun Life (N.Y.). Inclusion of these charges would reduce the total return figures for all periods shown. ^ The net asset value and total return previously reported as $13.12 and (1.98)%, respectively, have been revised to reflect the net asset value from the day prior to the class' inception date. The net asset value and total return previously reported were from inception date, the date the share class was first available to public shareholders. ^^ The series' net asset value and total return calculation include a non-recurring accrual recorded as a result of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings and Transactions with Affiliates footnotes. The non-recurring accrual did not have a material impact on net asset value per share based on the shares outstanding on the day the proceeds were recorded. ~ From time to time the series may receive proceeds from the settlement of a class action lawsuit, without which performance would be lower. See notes to financial statements. 64 <Page> MFS/SUN LIFE SERIES TRUST NOTES TO FINANCIAL STATEMENTS (1) BUSINESS AND ORGANIZATION The Trust is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end management investment company consisting of twenty-nine separate series (the series) of shares: Bond Series, Capital Appreciation Series, Capital Opportunities Series*, Core Equity Series* (formerly Research Growth and Income Series), Emerging Growth Series, Emerging Markets Equity Series, Global Governments Series, Global Growth Series, Global Total Return Series, Government Securities Series, High Yield Series, International Growth Series*, International Value Series, Managed Sectors Series, Massachusetts Investors Growth Stock Series*, Massachusetts Investors Trust Series, Mid Cap Growth Series, Mid Cap Value Series*, Money Market Series, New Discovery Series*, Research Series, Research International Series*, Strategic Growth Series*, Strategic Income Series, Strategic Value Series*, Technology Series*, Total Return Series, Utilities Series and Value Series*. All of these series are diversified except for the Global Governments Series, High Yield Series, Managed Sectors Series, Mid Cap Growth Series, Strategic Income Series and Utilities Series, which are non-diversified as that term is defined in the Investment Company Act of 1940, as amended. The shares of each series are sold only to variable accounts established by Sun Life Assurance Company of Canada (U.S.) and Sun Life Insurance and Annuity Company of New York to fund benefits under variable contracts issued by such companies. The series denoted with an asterisk above are included within these financial statements. (2) SIGNIFICANT ACCOUNTING POLICIES General -- The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Certain series can invest in foreign securities. Investments in foreign securities are vulnerable to the effects of changes in the relative values of the local currency and the U.S. dollar and to the effects of changes in each country's legal, political, and economic environment. Investment Valuations -- Equity securities in each series' portfolio for which market quotations are available are valued at the last sale or official closing price as reported by an independent pricing service on the primary market or exchange on which they are primarily traded, or at the last quoted bid price for securities in which there were no sales during the day. Equity securities traded over the counter are valued at the last sales price traded each day as reported by an independent pricing service, or to the extent there are no sales reported, such securities are valued on the basis of quotations obtained from brokers and dealers. Bonds and other fixed income securities (other than short-term obligations) in each series' portfolio are valued at an evaluated bid price as reported by an independent pricing service, or to the extent a valuation is not reported by a pricing service, such securities are valued on the basis of quotes from brokers and dealers. Prices obtained from pricing services utilize both dealer-supplied valuations and electronic data processing techniques which take into account appropriate factors such as institutional-size trading in similar groups of securities, yield, quality, coupon rate, maturity, type of issue, trading characteristics and other market data without exclusive reliance upon quoted prices or exchange or over-the-counter prices, since such valuations are believed to reflect more accurately the fair value of such securities. Listed options are valued at the closing price as reported by an independent pricing service on the principal exchange on which they are traded. Unlisted options are valued by an independent pricing service or on the basis of quotations obtained from brokers and dealers. Short-term obligations with a remaining maturity in excess of 60 days will be valued upon dealer-supplied valuations. All other short-term obligations in each series' portfolio are valued at amortized cost, which constitutes market value as determined by the Board of Trustees. Money market mutual funds are valued at net asset value. Investment valuations, other assets, and liabilities initially expressed in foreign currencies are converted each business day into U.S. dollars based upon current exchange rates. When pricing service information or market quotations are not readily available, securities are priced at fair value as determined under the direction of the Board of Trustees. For example, significant events (such as movement in the U.S. securities market, or other regional and local developments) may occur between the time that foreign markets close (where the security is principally traded) and the time that the series calculates its net asset value (generally, the close of the NYSE) that may impact the value of securities traded in these foreign markets. In these cases, the series may utilize information from an external vendor or other sources to adjust closing market quotations of foreign equity securities to reflect what it believes to be the fair value of the securities as of the series' valuation time. Because the frequency of significant events is not predictable, fair valuation of foreign equity securities may occur on a frequent basis. Repurchase Agreements -- Each series may enter into repurchase agreements with institutions that the series' investment adviser has determined are creditworthy. Each repurchase agreement is recorded at cost. Each series requires that the securities collateral in a repurchase transaction be transferred to the custodian in a manner sufficient to enable the series to obtain those securities in the event of a default under the repurchase agreement. Each series monitors, on a daily basis, the value of the collateral to ensure that its value, including accrued interest, is greater than amounts owed to the series under each such repurchase agreement. Each series, along with other affiliated entities of Massachusetts Financial Services Company (MFS), may utilize a joint trading account for the purpose of entering into one or more repurchase agreements. Foreign Currency Translation -- Purchases and sales of foreign investments, income, and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. Gains and losses attributable to foreign currency exchange rates on sales of securities are recorded for financial statement purposes as net realized gains and losses on investments. Gains #Notes to Financial Statements -- continuedand losses attributable to foreign exchange rate movements on income and expenses are recorded for financial statement purposes as foreign currency transaction gains and losses. That portion of both realized and unrealized gains and losses on investments that results from fluctuations in foreign currency exchange rates is not separately disclosed. Written Options -- Certain series may write call or put options in exchange for a premium. The premium is initially recorded as a liability, which is subsequently adjusted to the current value of the option contract. When a written option expires, the series realizes a gain equal to the amount of the premium received. When a written call option is exercised or closed, the premium received is offset against the proceeds to determine the realized gain or loss. When a written put option is 65 <Page> exercised, the premium reduces the cost basis of the security purchased by the series. The series, as writer of an option, may have no control over whether the underlying securities may be sold (call) or purchased (put) and, as a result, bears the market risk of an unfavorable change in the price of the securities underlying the written option. In general, written call options may serve as a partial hedge against decreases in value in the underlying securities to the extent of the premium received. Written options may also be used as part of an income producing strategy reflecting the view of the series' management on the direction of interest rates. Security Loans -- State Street Bank and Trust Company ("State Street"), as lending agent, may loan the securities of each series to certain qualified institutions (the "Borrowers") approved by the series. The loans are collateralized at all times by cash and/or U.S. Treasury securities in an amount at least equal to the market value of the securities loaned. State Street provides each series with indemnification against Borrower default. Each series bears the risk of loss with respect to the investment of cash collateral. On loans collateralized by cash, the cash collateral is invested in a money market fund or short-term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers, and the remainder is allocated between the series and the lending agent. On loans collateralized by U.S. Treasury securities, a fee is received from the Borrower, and is allocated between the series and the lending agent. The dividend and interest income earned on the securities loaned is accounted for in the same manner as other dividend and interest income. At December 31, 2004, the value of securities loaned for the New Discovery Series was $70,631,083. These loans were collateralized by cash of $72,361,907 and non-cash US Treasury obligations of $19,761. Investment Transactions and Income -- Investment transactions are recorded on the trade date. Interest income is recorded on the accrual basis. All premium and discount is amortized or accreted for financial statement purposes in accordance with U.S. generally accepted accounting principles. All discount is accreted for tax reporting purposes as required by federal income tax regulations. Dividends received in cash are recorded on the ex-dividend date. Dividend and interest payments received in additional securities are recorded on the ex-dividend or ex-interest date in an amount equal to the value of the security on such date. Some securities may be purchased on a "when-issued" or "forward delivery" basis, which means that the securities will be delivered to the series at a future date, usually beyond customary settlement time. Each series may receive proceeds from the settlement of class action lawsuits involving its portfolio holdings. Any proceeds received are reflected in realized gain/loss in the Statement of Operations, or in unrealized gain/loss if the security is still held by the series. Fees Paid Indirectly -- Each series' custody fee is reduced according to an arrangement that measures the value of cash deposited with the custodian by the series. During the year ended December 31, 2004, the series' custodian fees were reduced under this arrangement as noted below. Each series has entered into a commission recapture agreement, under which certain brokers will credit the series a portion of the commissions generated, to offset certain expenses of the series. For the year ended December 31, 2004, each series' miscellaneous expenses were reduced under this agreement as noted below. These amounts are shown as a reduction of total expenses on the Statement of Operations. <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID CAP NEW OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH VALUE DISCOVERY SERIES SERIES SERIES STOCK SERIES SERIES SERIES -------------------------------------------------------------------------------------------------------------------------- Balance credits $ -- $ 205 $ 259 $ 1,215 $ -- $ 1,279 Commission recapture credits 4,612 3,408 3,907 11,086 404 6,939 ------------- --------- ------------- ---------------- --------- --------- Total $ 4,612 $ 3,613 $ 4,166 $ 12,301 $ 404 $ 8,218 ------------- --------- ------------- ---------------- --------- --------- <Caption> RESEARCH STRATEGIC STRATEGIC INTERNATIONAL GROWTH VALUE TECHNOLOLGY VALUE SERIES SERIES SERIES SERIES SERIES ------------------------------------------------------------------------------------------------------------- Balance credits $ 361 $ 64 $ 61 $ -- $ 627 Commission recapture credits 6,513 1,118 81 2,028 6,877 ------------- --------- ------------- ---------------- --------- Total $ 6,874 $ 1,182 $ 142 $ 2,028 $ 7,504 ------------- --------- ------------- ---------------- --------- </Table> Tax Matters and Distributions -- Each series' policy is to comply with the provisions of the Internal Revenue Code (the Code) applicable to regulated investment companies and to distribute to shareholders all of its net taxable income, including any net realized gain on investments. Accordingly, no provision for federal income or excise tax is provided. Distributions to shareholders are recorded on the ex-dividend date. Each series distinguishes between distributions on a tax basis and a financial reporting basis and only distributions in excess of tax basis earnings and profits are reported in the financial statements as Notes to Financial Statements -- continueddistributions from paid-in capital. Differences in the recognition or classification of income between the financial statements and tax earnings and profits, which result in temporary over-distributions for financial statement purposes, are classified as distributions in excess of net investment income or net realized gains. Common types of book and tax differences that could occur include differences in accounting for foreign currency transactions, wash sales, foreign taxes, real estate investment trusts, net operating losses and non-taxable distributions. The tax character of distributions declared for the years ended December 31, 2004 and December 31, 2003 was as follows: <Table> <Caption> CAPITAL OPPORTUNITIES SERIES CORE EQUITY SERIES INTERNATIONAL GROWTH SERIES YEAR ENDED DECEMBER 31, YEAR ENDED DECEMBER 31, YEAR ENDED DECEMBER 31, ----------------------------- ----------------------------- ----------------------------- 2004 2003 2004 2003 2004 2003 ----------------------------- ----------------------------- ----------------------------- Distributions declared from: Ordinary income $ 1,284,703 $ 907,389 $ 569,298 $ 561,841 $ 671,328 $ 738,126 ------------- ------------- ------------- ------------- ------------- ------------- </Table> 66 <Page> <Table> <Caption> MASSACHUSETTS INVESTORS GROWTH STOCK SERIES MID CAP VALUE SERIES YEAR ENDED DECEMBER 31, YEAR ENDED DECEMBER 31, ----------------------------- ----------------------------- 2004 2003 2004 2003 ----------------------------- ----------------------------- Distributions declared from: Ordinary income $ 320,560 $ -- $ 432,782 $ 1,651 Long-term Capital Gain -- -- 25,758 -- ------------- ------------- ------------- ------------- Total distributions declared $ 320,560 $ -- $ 458,540 $ 1,651 ------------- ------------- ------------- ------------- <Caption> RESEARCH INTERNATIONAL SERIES STRATEGIC VALUE SERIES YEAR ENDED DECEMBER 31, YEAR ENDED DECEMBER 31, ----------------------------- ----------------------------- 2004 2003 2004 2003 ----------------------------- ----------------------------- Distributions declared from: Ordinary income $ 530,167 $ 410,974 $ 194,355 $ 3,650 Long-term Capital Gain -- -- $ 29,295 -- ------------- ------------- ------------- ------------- Total distributions declared $ 530,167 $ 410,974 $ 223,650 $ 3,650 ------------- ------------- ------------- ------------- <Caption> VALUE SERIES YEAR ENDED DECEMBER 31, ----------------------------- 2004 2003 ----------------------------- Distributions declared from: Ordinary income $ 5,235,208 $ 5,151,031 ------------- ------------- </Table> During the year ended December 31, 2004, the following amounts were reclassified due to differences between book and tax accounting, which may include foreign currency transactions, real estate investment trusts, non-taxable distributions, and net operating losses. <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID CAP NEW OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH VALUE DISCOVERY INCREASE (DECREASE): SERIES SERIES SERIES STOCK SERIES SERIES SERIES - ---------------------------------------------------------------------------------------------------------------------------------- Paid-in capital $ -- $ -- $ -- $ -- $ 1 $ (2,114,597) Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions -- (1,785) 105,341 2,690 (28,536) 6,455 Accumulated undistributed net investment income (loss) -- 1,785 (105,341) (2,690) 28,535 2,108,142 <Caption> RESEARCH STRATEGIC STRATEGIC INTERNATIONAL GROWTH VALUE TECHNOLOGY VALUE INCREASE (DECREASE): SERIES SERIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------------ Paid-in capital $ (2) $ 2 $ -- $ 38,886 $ -- Accumulated undistributed net realized gain (loss) on investments and foreign currency transactions 47,636 265 -- (111,031) 6,715 Accumulated undistributed net investment income (loss) (47,634) (267) -- 72,145 (6,715) </Table> As of December 31, 2004, the components of distributable earnings (accumulated losses) on a tax basis were as follows: <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH SERIES SERIES SERIES STOCK SERIES - ------------------------------------------------------------------------------------------------------------------------- Undistributed ordinary income $ 2,156,452 $ 596,669 $ 1,225,614 $ 2,407,630 Undistributed long-term capital gain -- -- -- -- Capital loss carryforward (316,798,046) (11,190,665) (8,861,512) (438,050,114) Unrealized appreciation (depreciation) 28,943,419 14,369,069 30,181,344 23,989,383 Other temporary differences (5,365) -- (88,703) -- <Caption> MID CAP NEW RESEARCH STRATEGIC VALUE DISCOVERY INTERNATIONAL GROWTH SERIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------------------- Undistributed ordinary income $ 2,449,101 $ -- $ 1,119,299 $ 183,456 Undistributed long-term capital gain 412,228 -- -- -- Capital loss carryforward -- (69,036,964) (6,700,046) (51,167,926) Unrealized appreciation (depreciation) 2,746,853 41,335,096 23,849,010 7,812,091 Other temporary differences -- (2,316) (91,528) -- <Caption> STRATEGIC VALUE TECHNOLOGY VALUE SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------ Undistributed ordinary income $ 597,381 $ -- $ 6,088,181 Undistributed long-term capital gain 601,191 -- -- Capital loss carryforward -- (38,956,283) (11,539,417) Unrealized appreciation (depreciation) 1,329,356 2,886,404 78,660,990 Other temporary differences (315) -- -- </Table> 67 <Page> For federal income tax purposes, the following series had a capital loss carryforward that may be applied against any net taxable realized gains of each succeeding year until the earlier of its utilization or expiration. <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS NEW OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH DISCOVERY EXPIRATION DATE SERIES SERIES SERIES STOCK SERIES SERIES - ---------------------------------------------------------------------------------------------------------------------------- December 31, 2009 $ (170,437,494) $ -- $ -- $ (262,542,165) $ -- December 31, 2010 (146,360,552) (11,190,665) (8,861,512) (175,507,949) (69,036,964) ---------------- ---------------- ---------------- ---------------- ---------------- Total $ (316,798,046) $ (11,190,665) $ (8,861,512) $ (438,050,114) $ (69,036,964) ================ ================ ================ ================ ================ </Table> <Table> <Caption> RESEARCH STRATEGIC INTERNATIONAL GROWTH TECHNOLOGY VALUE EXPIRATION DATE SERIES SERIES SERIES SERIES - -------------------------------------------------------------------------------------------------------- December 31, 2008 $ -- $ -- $ (1,395,914) $ -- December 31, 2009 -- (31,278,712) (21,058,299) -- December 31, 2010 (6,700,046) (17,626,481) (16,502,070) (7,579,049) December 31, 2011 -- (2,262,733) -- (3,960,368) ---------------- ---------------- ---------------- ---------------- Total $ (6,700,046) $ (51,167,926) $ (38,956,283) $ (11,539,417) ================ ================ ================ ================ </Table> For Technology Series, the availability of a portion of these respective capital loss carryforwards which were acquired on September 5, 2003 in connection with the MFS/Sun Life Global Telecommunications Series acquisition, may be limited in a given year. Realized gain is reported net of any foreign capital gains tax in the Statement of Operations. Multiple Classes of Shares of Beneficial Interest -- Each series offers multiple classes of shares, which differ in their respective distribution fees. All shareholders bear the common expenses of the series based on daily net assets of each class, without distinction between share classes. Dividends are declared separately for each class. Differences in per share dividend rates are generally due to differences in separate class expenses. (3) TRANSACTIONS WITH AFFILIATES Investment Adviser -- Each series has an investment advisory agreement with Massachusetts Financial Services Company (MFS), an indirect subsidiary of Sun Life Assurance Company of Canada (U.S), to provide overall investment advisory and administrative services, and general office facilities. The management fee is computed daily and paid monthly at an annual rate based on a percentage of each series' average daily net assets. The agreement also provides that each series will be reimbursed for expenses in excess of the expense limitation indicated below, based on the average net assets of each series. Management fees and expense limitations are as follow: <Table> <Caption> TOTAL "OTHER" MANAGEMENT EXPENSE FEE LIMITATION ----------------------------------------------------------------------------------- Capital Opportunities Series 0.75%* N/A Core Equity Series 0.75% N/A International Growth Series 0.90%* N/A Massachusetts Investors Growth Stock Series 0.75%** N/A Mid Cap Value Series 0.75% 0.25%*** New Discovery Series 0.90% N/A Research International Series 0.90%* N/A Strategic Growth Series 0.75% N/A Strategic Value Series 0.75% 0.25%*** Technology Series 0.75% 0.25%*** Value Series 0.75% N/A </Table> * The management fee for Capital Opportunities Series is 0.75% of the first $300 million of average net assets and 0.675% of average net assets in excess of $300 million. The management fee for International Growth Series and Research International Series is 0.90% of the first $1 billion of average net assets, 0.80% of the next $1 billion of average net assets and 0.70% of average net assets in excess of $2 billion. ** The investment adviser has voluntarily agreed to reduce the management fee of Massachusetts Investors Growth Stock Series to 0.70% of average net assets in excess of $1 billion. This voluntary reduction in the management fee may be rescinded by MFS only with the approval of the series' Board of Trustees. *** For Mid Cap Value Series, Strategic Value Series and Technology Series, the investment adviser has contractually agreed to pay each series' operating expenses exclusive of management and distribution fees such that the series' other expenses do not exceed 0.25% of its average daily net assets. This is reflected as a reduction of expenses in the Statement of Operations. Each series pays compensation to its Independent Trustees in the form of a retainer, attendance fees, and additional compensation to the Board chairperson, and pays no compensation directly to its Trustees who are officers of the investment adviser, or to officers of the series, all of whom receive remuneration for their services to the series from MFS. Certain officers and Trustees of the series are officers or directors of MFS, MFS Fund Distributors, Inc. (MFD), and MFS Service Center, Inc. (MFSC). This series and certain other MFS funds (the "funds") have entered into a services agreement (the "Agreement") which provides for payment of fees by the funds to Tarantino LLC in return for the provision of services of an Independent Chief Compliance Officer (ICCO) for the funds. The ICCO is an officer of the 68 <Page> funds and the sole member of Tarantino LLC. MFS has agreed to provide office space and other administrative support and supplies to the ICCO. The funds can terminate the Agreement with Tarantino LLC at any time under the terms of the Agreement. The series' investment adviser, MFS, has been the subject of an administrative proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, as described in the Legal Proceedings Footnote. On July 28, 2004, the following funds accrued an estimate of the amount to be received pursuant to this matter: <Table> <Caption> ESTIMATE OF THE AMOUNT TO BE RECEIVED ----------------------------------------------------------------------- Capital Opportunities Series $ 164,749 Core Equity Series 25,093 International Growth Series -- Massachusetts Investors Growth Stock Series 745,769 Mid Cap Value Series 17 New Discovery Series 17,321 Research International Series 1,393 Strategic Growth Series 2,248 Strategic Value Series 12 Technology Series 5,845 Value Series 75,992 </Table> Massachusetts Investors Growth Stock Series' accrual resulted in an increase in net asset value of $0.01 per share based on the shares outstanding the day the proceeds were recorded. The remaining funds in the series had accruals which did not have a material impact on the net asset value per share on the day they were recorded. Administrator -- MFS provides certain financial, legal, shareholder communications, compliance, and other administrative services to certain funds for which MFS acts as investment advisor. Under an administrative services agreement between the funds and MFS, MFS is entitled to partial reimbursement of the costs MFS incurs to provide these services, subject to review and approval by the Board of Trustees. Each fund is allocated a portion of these administrative costs based on its size and relative average net assets. Prior to April 1, 2004, each series paid MFS an administrative fee up to the following annual percentage rates of the series' average daily net assets: <Table> First $2 billion 0.0175% Next $2.5 billion 0.0130% Next $2.5 billion 0.0005% In excess of $7 billion 0.0000% </Table> Effective April 1, 2004, each series paid MFS an administrative fee up to the following annual percentage rates of the series' average daily net assets: <Table> First $2 billion 0.01120% Next $2.5 billion 0.00832% Next $2.5 billion 0.00032% In excess of $7 billion 0.00000% </Table> For the year ended December 31, 2004, each series paid MFS the following amounts to partially reimburse MFS for the costs of providing administrative services. <Table> <Caption> % OF ADMINSTRATIVE AVERAGE FEE NET ASSETS ----------------------------------------------------------------------------- Capital Opportunities Series $ 25,145 0.0094% Core Equity Series 8,077 0.0092% International Growth Series 11,319 0.0090% Massachusetts Investors Growth Stock Series 51,522 0.0093% Mid Cap Value Series 1,762 0.0087% New Discovery Series 27,121 0.0092% Research International Series 10,174 0.0086% Strategic Growth Series 7,559 0.0091% Strategic Value Series 858 0.0087% Technology Series 2,812 0.0097% Value Series 37,054 0.0089% </Table> Distributor -- MFD, a wholly owned subsidiary of MFS, is the distributor of shares of the series. The Trustees have adopted a distribution plan for the Service Class shares pursuant to Rule 12b-1 of the Investment Company Act of 1940 as follows: Each series' distribution plan provides that each series will pay up to 0.25% per annum of its average daily net assets attributable to Service Class shares to cover marketing and other fees to support the sale and distribution of Service Class shares. Fees incurred under the distribution plan during the year ended December 31, 2004 were 0.25% of average daily net assets attributable to Service Class shares on an annualized basis. 69 <Page> (4) PORTFOLIO SECURITIES Purchases and sales of investments, other than purchased option transactions and short-term obligations, were as follows: <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID CAP NEW OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH VALUE DISCOVERY SERIES SERIES SERIES STOCK SERIES SERIES SERIES - ----------------------------------------------------------------------------------------------------------------------------------- Purchases Investments (non-U.S. government securities) $ 194,490,818 $ 85,534,330 $ 115,171,436 $ 746,663,984 $ 34,092,773 $ 400,363,872 ============= ============= ============= ================ ============= ============= Sales Investments (non-U.S. government securities) $ 242,215,981 $ 89,281,562 $ 121,592,714 $ 812,741,669 $ 29,718,449 $ 401,256,547 ============= ============= ============= ================ ============= ============= </Table> <Table> <Caption> RESEARCH STRATEGIC STRATEGIC INTERNATIONAL GROWTH VALUE TECHNOLOGY VALUE SERIES SERIES SERIES SERIES SERIES - ----------------------------------------------------------------------------------------------------------------------------------- Purchases Investments (non-U.S. government securities) $ 143,477,938 $ 66,252,822 $ 8,599,080 $ 31,199,720 $ 166,574,744 ============= ============= ================ ============= ============= Sales Investments (non-U.S. government securities) $ 118,840,095 $ 59,454,622 $ 6,768,259 $ 36,775,304 $ 145,781,708 ============= ============= ================ ============= ============= </Table> The cost and unrealized appreciation and depreciation in the value of the investments owned by each series, as computed on a federal income tax basis, are as follows: <Table> <Caption> CAPITAL CORE INTERNATIONAL MASSACHUSETTS MID CAP NEW OPPORTUNITIES EQUITY GROWTH INVESTORS GROWTH VALUE DISCOVERY SERIES SERIES SERIES STOCK SERIES SERIES SERIES - ----------------------------------------------------------------------------------------------------------------------------------- Aggregate cost $ 253,020,580 $ 85,334,118 $ 137,024,842 $ 545,827,160 $ 21,451,421 $ 343,330,713 ============= ============= ============= ================ ============= ============= Gross unrealized appreciation $ 34,103,473 $ 14,796,412 $ 31,187,370 $ 35,474,202 $ 3,091,992 $ 46,426,508 Gross unrealized depreciation (5,160,054) (427,343) (1,010,790) (11,486,607) (345,225) (5,091,529) ------------- ------------- ------------- ---------------- ------------- ------------- Net unrealized appreciation (depreciation) $ 28,943,419 $ 14,369,069 $ 30,176,580 $ 23,987,595 $ 2,746,767 $ 41,334,979 ============= ============= ============= ================ ============= ============= <Caption> RESEARCH STRATEGIC STRATEGIC INTERNATIONAL GROWTH VALUE TECHNOLOGY VALUE SERIES SERIES SERIES SERIES SERIES - ------------------------------------------------------------------------------------------------------------------- Aggregate cost $ 154,474,006 $ 82,226,659 $ 10,428,025 $ 27,923,752 $ 391,119,146 ============= ============= ============= ================ ============= Gross unrealized appreciation $ 24,725,662 $ 9,884,163 $ 1,508,841 $ 3,340,579 $ 81,781,475 Gross unrealized depreciation (878,122) (2,072,208) (179,485) (454,175) (3,122,252) ------------- ------------- ------------- ---------------- ------------- Net unrealized appreciation (depreciation) $ 23,847,540 $ 7,811,955 $ 1,329,356 $ 2,886,404 $ 78,659,223 ============= ============= ============= ================ ============= </Table> (5) SHARES OF BENEFICIAL INTEREST Each series' Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest. Transactions in series shares were as follows: <Table> <Caption> CAPITAL OPPORTUNITIES SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 4,415,712 $ 54,806,074 5,731,529 $ 62,261,227 Shares issued to shareholders in reinvestment of distributions 106,761 1,240,566 90,020 890,293 Shares reacquired (8,556,292) (105,046,939) (10,2,242,917) (106,123,750) --------------- --------------- --------------- --------------- Net change (4,033,819) $ (49,000,299) (4,421,368) $ (42,972,230) =============== =============== =============== =============== <Caption> CORE EQUITY SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 2,029,961 $ 26,702,688 2,988,914 $ 33,507,139 Shares issued to shareholders in reinvestment of distributions 42,539 526,207 49,630 518,633 Shares reacquired (2,622,663) (34,280,105) (3,140,709) (34,316,777) --------------- --------------- --------------- --------------- Net change (550,163) $ (7,051,210) (102,165) $ (291,005) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 1,026,549 $ 12,653,823 1,050,333 $ 11,275,332 Shares issued to shareholders in reinvestment of distributions 3,808 44,137 1,732 17,096 Shares reacquired (1,032,924) (12,685,861) (952,712) (10,185,013) --------------- --------------- --------------- --------------- Net change (2,567 $ 12,099 99,353 $ 1,107,415 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 337,382 $ 4,444,074 400,134 $ 4,534,610 Shares issued to shareholders in reinvestment of distributions 3,492 43,091 4,147 43,208 Shares reacquired (356,981) (4,699,697) (342,681) (3,876,494) --------------- --------------- --------------- --------------- Net change (16,107) $ (212,532) 61,600 $ 701,324 =============== =============== =============== =============== </Table> 70 <Page> <Table> <Caption> INTERNATIONAL GROWTH SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 15,225,467 $ 183,137,894 17,427,446 $ 158,475,766 Shares issued to shareholders in reinvestment of distributions 54,523 610,662 78,473 673,301 Shares reacquired (15,787,547) (189,853,978) (18,699,087) (169,539,648) --------------- --------------- --------------- --------------- Net change (507,557) $ (6,105,422) (1,193,168) $ (10,390,581) =============== =============== =============== =============== <Caption> MASSACHUSETTS INVESTORS GROWTH STOCK SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 15,612,964 $ 138,577,171 20,408,527 $ 163,430,484 Shares issued to shareholders in reinvestment of distributions 37,669 320,560 -- -- Shares reacquired (24,566,996) (215,967,207) (26,056,445) (203,246,211) --------------- --------------- --------------- --------------- Net change (8,916,363) $ (77,069,476) (5,647,918) $ (39,815,727) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 3,342,928 $ 40,124,457 4,889,389 $ 43,375,201 Shares issued to shareholders in reinvestment of distributions 5,426 60,666 7,564 64,825 Shares reacquired (3,321,710) (39,836,993) (4,826,366) (42,944,326) --------------- --------------- --------------- --------------- Net change 26,644 $ 348,130 70,587 $ 495,700 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 13,231,942 $ 115,112,187 8,700,962 $ 69,795,492 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (12,518,366) (108,752,839) (5,421,405) (43,607,875) --------------- --------------- --------------- --------------- Net change 713,576 $ 6,359,348 3,279,557 $ 26,187,617 =============== =============== =============== =============== <Caption> MID CAP VALUE SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold -- $ -- -- $ -- Shares issued to shareholders in reinvestment of distributions 56 581 3 24 Shares reacquired -- -- -- --------------- --------------- --------------- --------------- Net change 56 $ 581 3 $ 24 =============== =============== =============== =============== <Caption> NEW DISCOVERY SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 21,123,534 $ 268,637,935 22,713,040 $ 247,375,353 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (23,123,423) (293,395,522) (24,228,090) (260,743,048) --------------- --------------- --------------- --------------- Net change (1,999,889) $ (24,757,587) (1,515,050) $ (13,367,695) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 5,380,740 $ 59,003,133 2,401,174 $ 22,364,748 Shares issued to shareholders in reinvestment of distributions 44,505 457,959 197 1,626 Shares reacquired (4,982,556) (54,629,610) (963,044) (9,070,063) --------------- --------------- --------------- --------------- Net change 442,689 $ 4,831,482 1,438,327 $ 13,296,311 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 19,422,740 $ 242,942,770 12,808,961 $ 142,295,303 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (17,345,955) (217,004,840) (10,887,079) (120,824,458) --------------- --------------- --------------- --------------- Net change 2,076,785 $ 25,937,930 1,921,882 $ 21,470,845 =============== =============== =============== =============== <Caption> RESEARCH INTERNATIONAL SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 3,026,313 $ 39,423,839 2,906,178 $ 30,361,049 Shares issued to shareholders in reinvestment of distributions 31,672 370,243 40,840 380,627 Shares reacquired (3,267,193) (42,326,114) (3,691,524) (37,365,238) --------------- --------------- --------------- --------------- Net change (209,208) $ (2,532,032) (744,506) $ (6,623,562) =============== =============== =============== =============== <Caption> STRATEGIC GROWTH SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 2,453,820 $ 17,830,753 3,236,703 $ 21,208,639 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (3,198,009) (23,034,225) (3,400,634) (21,655,558) --------------- --------------- --------------- --------------- Net change (744,189) $ (5,203,472) (163,931) $ (446,919) =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 11,674,749 $ 147,609,314 5,228,152 $ 53,171,179 Shares issued to shareholders in reinvestment of distributions 13,751 159,924 3,267 30,347 Shares reacquired (9,725,264) (123,029,665) (3,591,239) (36,088,293) --------------- --------------- --------------- --------------- Net change 1,963,236 $ 24,739,573 1,640,180 $ 17,113,233 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 16,633,518 $ 118,094,241 6,207,143 $ 41,658,338 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (15,319,716) (108,630,315) (2,841,608) (19,082,216) --------------- --------------- --------------- --------------- Net change 1,313,802 $ 9,463,926 3,365,535 $ 22,576,122 =============== =============== =============== =============== </Table> 71 <Page> <Table> <Caption> STRATEGIC VALUE SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold -- $ -- -- $ -- Shares issued in connection with acquisition of MFS/Sun Life Global Telecommunications Series -- -- -- -- Shares issued to shareholders in reinvestment of distributions 19 186 1 11 Shares reacquired -- -- -- -- --------------- --------------- --------------- --------------- Net change 19 $ 186 1 $ 11 =============== =============== =============== =============== <Caption> TECHNOLOGY SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 2,538,284 $ 10,318,941 5,647,401 $ 19,930,088 Shares issued in connection with acquisition of MFS/Sun Life Global Telecommunications Series -- -- 414,189 1,619,479 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (3,959,500) (15,745,302) (4,120,441) (14,463,021) --------------- --------------- --------------- --------------- Net change (1,421,216) $ (5,426,361) 1,941,149 $ 7,086,546 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 903,807 $ 9,567,466 1,245,004 $ 11,220,828 Shares issued in connection with acquisition of MFS/Sun Life Global Telecommunications Series -- -- -- -- Shares issued to shareholders in reinvestment of distributions 22,943 223,464 438 3,639 Shares reacquired (738,361) (7,859,518) (562,914) (5,226,898) --------------- --------------- --------------- --------------- Net change 188,389 $ 1,931,412 682,528 $ 5,997,569 =============== =============== =============== =============== <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 651,183 $ 2,612,867 874,566 $ 3,202,873 Shares issued in connection with acquisition of MFS/Sun Life Global Telecommunications Series -- -- 149,18 578,825 Shares issued to shareholders in reinvestment of distributions -- -- -- -- Shares reacquired (781,899) (3,093,604) (556,004) (2,070,145) --------------- --------------- --------------- --------------- Net change (130,716) $ (480,737) 467,744 $ 1,711,553 =============== =============== =============== =============== </Table> <Table> <Caption> VALUE SERIES ------------------------------------------------------------------------ YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- INITIAL CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 8,964,734 $ 128,059,784 10,095,874 $ 121,420,880 Shares issued to shareholders in reinvestment of distributions 306,054 4,095,008 392,757 4,371,388 Shares reacquired (10,199,972) (145,395,836) (11,813,004) (139,315,973) --------------- --------------- --------------- --------------- Net change (929,184) $ (13,241,044) (1,324,373) $ (13,523,705) =============== =============== =============== =============== </Table> <Table> <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 ---------------------------------- ---------------------------------- SERVICE CLASS SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------------- Shares sold 11,935,955 $ 166,920,642 5,856,038 $ 71,134,766 Shares issued to shareholders in reinvestment of distributions 85,536 1,140,200 70,238 779,643 Shares reacquired (10,456,942) (146,316,509) (3,982,922) (48,402,688) --------------- --------------- --------------- --------------- Net change 1,564,549 $ 21,744,333 1,943,354 $ 23,511,721 =============== =============== =============== =============== </Table> (6) LINE OF CREDIT The series and other affiliated funds participate in an $800 million unsecured line of credit provided by a syndication of banks under a line of credit agreement. Borrowings may be made for temporary financing needs. Interest is charged to each fund, based on its borrowings, at a rate equal to the Federal Reserve funds rate plus 0.50%. In addition, a commitment fee, based on the average daily, unused portion of the line of credit, is allocated among the participating funds at the end of each calendar quarter. The commitment fee allocated to each series, and included in miscellaneous expense for the year ended December 31, 2004 was as follows: <Table> <Caption> COMMITMENT FEE ----------------------------------------------------------------- Capital Opportunities Series $ 2,148 Core Equity Series 439 International Growth Series 1,042 Massachusetts Investors Growth Stock Series 4,414 Mid Cap Value Series 123 New Discovery Series 1,505 Research International Series 681 Strategic Growth Series 452 Strategic Value Series 55 Technology Series 153 Value Series 3,325 </Table> Each series had no significant borrowings during the year ended December 31, 2004. 72 <Page> (7) FINANCIAL INSTRUMENTS The Technology Series trades financial instruments with off-balance-sheet risk in the normal course of its investing activities in order to manage exposure to market risks such as interest rates and foreign currency exchange rates. These financial instruments include written options. The notional or contractual amounts of these instruments represent the investment the series has in particular classes of financial instruments and does not necessarily represent the amounts potentially subject to risk. The measurement of the risks associated with these instruments is meaningful only when all related and offsetting transactions are considered. <Table> <Caption> NUMBER OF PREMIUMS CONTRACTS RECEIVED ---------------------------------------------------------------------------------- Outstanding, beginning of period -- $ -- Options written 6 151,142 Options terminated in closing transactions (6) (151,142) --------- ---------- Outstanding, end of period -- $ -- ========= ========== </Table> At December 31, 2004, the fund had sufficient cash and/or securities at least equal to the value of the written options. (8) RESTRICTED SECURITIES At December 31, 2004, the International Growth Series owned the following security which is subject to legal or contractual restrictions on resale, excluding securities issued under Rule 144A, constituting 0.1% of net assets which may not be publicly sold without registration under the Securities Act of 1933. The series does not have the right to demand that such securities be registered. The value of these securities is determined by valuations furnished by dealers or by a pricing service, or if not available, in good faith at the direction of the Trustees. <Table> <Caption> DESCRIPTION DATE OF ACQUISITION SHARE AMOUNT COST VALUE - ------------------------------------------------------------------------------------------------- Aber Diamond Corp 12/7/2004 23,500 $ 817,823 $ 831,209 ========== ========== </Table> (9) LEGAL PROCEEDINGS On March 31, 2004, MFS settled an administrative proceeding with the Securities and Exchange Commission ("SEC") regarding disclosure of brokerage allocation practices in connection with MFS fund sales (the term "MFS funds" means the open-end registered management investment companies sponsored by MFS). Under the terms of the settlement, in which MFS neither admitted nor denied any wrongdoing, MFS agreed to pay (one dollar) $1.00 in disgorgement and $50 million in penalty to certain MFS funds, pursuant to a plan developed by an independent distribution consultant. The brokerage allocation practices which were the subject of this proceeding were discontinued by MFS in November 2003. The agreement with the SEC is reflected in an order of the SEC. The SEC settlement order states that MFS failed to adequately disclose to the Boards of Trustees and to shareholders of the MFS funds the specifics of its preferred arrangements with certain brokerage firms selling MFS fund shares. The SEC settlement order states that MFS had in place policies designed to obtain best execution of all MFS fund trades. As part of the settlement, MFS retained an independent compliance consultant to review the completeness of its current policies and practices regarding disclosure to MFS fund trustees and to MFS fund shareholders of strategic alliances between MFS or its affiliates and broker-dealers and other financial intermediaries who support the sale of MFS fund shares. Pursuant to the SEC order, on July 28, 2004, MFS transferred these settlement amounts to the SEC, and those MFS funds entitled to these settlement amounts accrued an estimate of their pro rata portion of these amounts. The final distribution plan was approved by the SEC on January 21, 2005. It is expected that this distribution will be made by the SEC to the affected MFS funds on or around February 14, 2005. In addition, in February, 2004, MFS reached agreement with the SEC, the New York Attorney General ("NYAG") and the Bureau of Securities Regulation of the State of New Hampshire ("NH") to settle administrative proceedings alleging false and misleading information in certain MFS open-end retail fund ("MFS retail funds") prospectuses regarding market timing and related matters (the "February Settlements"). These regulators alleged that prospectus language for certain MFS retail funds was false and misleading because, although the prospectuses for those funds in the regulators' view indicated that they prohibited market timing, MFS did not limit trading activity in 11 domestic large cap stock, high grade bond and money market retail funds. MFS' former Chief Executive Officer and former President also reached agreement with the SEC in which they agreed to, among other terms, monetary fines and temporary suspensions from association with any investment adviser or registered investment company. These individuals have resigned their positions with, and will not be returning to, MFS and the MFS funds. Under the terms of the February Settlements, MFS and the executives neither admit nor deny wrongdoing. Under the terms of the February Settlements, a $225 million pool has been established for distribution to shareholders in certain MFS retail funds, which has been funded by MFS and of which $50 million is characterized as a penalty. This pool will be distributed in accordance with a methodology developed by an independent distribution consultant in consultation with MFS and the Board of Trustees of the MFS retail funds, and acceptable to the SEC. MFS has further agreed with NYAG to reduce its management fees in the aggregate amount of approximately $25 million annually over the next five years, and not to increase certain management fees during this period. MFS has also paid an administrative fine to NH in the amount of $1 million, which will be used for investor education purposes (NH retained $250,000 and $750,000 was contributed to the North American Securities Administrators Association's Investor Protection Trust). In addition, under the terms of the February Settlements, MFS is in the process of adopting certain governance changes and reviewing its policies and procedures. 73 <Page> Since December 2003, MFS, MFS Fund Distributors, Inc., MFS Service Center, Inc., MFS Corporation Retirement Committee, Sun Life Financial Inc., various MFS funds, certain current and/or former Trustees of these MFS funds, and certain officers of MFS have been named as defendants in multiple lawsuits filed in federal and state courts. The lawsuits variously have been commenced as class actions or individual actions on behalf of investors who purchased, held or redeemed shares of the MFS funds during specified periods, as ERISA actions by participants in certain retirement plan accounts on behalf of those accounts, or as derivative actions on behalf of the MFS funds. The lawsuits relating to market timing and related matters have been transferred to, and consolidated before, the United States District Court for the District of Maryland, as part of a multi-district litigation of market timing and related claims involving several other fund complexes (IN RE MUTUAL FUNDS INVESTMENT LITIGATION (ALGER, COLUMBIA, JANUS, MFS, ONE GROUP, PUTNAM, ALLIANZ DRESDNER), No. 1:04-md-15863 (transfer began March 19, 2004)). The market timing cases related to the MFS complex are RIGGS V. MFS ET AL., CASE NO. 04-CV-01162-JFM (direct), HAMMERSLOUGH V. MFS ET AL., CASE NO. 04-MD-01620 (derivative) AND ANITA WALKER V. MFS ET AL., CASE NO. 1:04-CV-01758 (ERISA) . The plaintiffs in these consolidated lawsuits generally seek injunctive relief including removal of the named Trustees, adviser and distributor, rescission of contracts and 12b-1 Plans, disgorgement of fees and profits, monetary damages, punitive damages, attorney's fees and costs and other equitable and declaratory relief. Four lawsuits alleging improper brokerage allocation practices and excessive compensation are pending in the United States District Court for the District of Massachusetts (FORSYTHE V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv10584 (GAO) (March 25, 2004); EDDINGS V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv10764 (GAO) (April 15, 2004); MARCUS DUMOND, ET AL. V. MASSACHUSETTS FINANCIAL SERVS. CO., ET al., No. 04cv11458 (GAO) (May 4, 2004); and KOSLOW V. SUN LIFE FINANCIAL INC., ET AL., No. 04cv11019 (GAO) (May 20, 2004)). The plaintiffs in these lawsuits generally seek compensatory damages, punitive damages, recovery of fees, rescission of contracts, an accounting, restitution, declaratory relief, equitable and/or injunctive relief and attorney's fees and costs. The various lawsuits generally allege that some or all of the defendants (i) permitted or acquiesced in market timing and/or late trading in some of the MFS funds, inadequately disclosed MFS' internal policies concerning market timing and such matters, (ii) received excessive compensation as fiduciaries to the MFS funds, or (iii) permitted or acquiesced in the improper use of fund assets by MFS to support the distribution of MFS fund shares and inadequately disclosed MFS' use of fund assets in this manner. The actions assert that some or all of the defendants violated the federal securities laws, including the Securities Act of 1933 and the Securities Exchange Act of 1934, the Investment Company Act of 1940 and the Investment Advisers Act of 1940, the Employee Retirement Income Security Act of 1974, as well as fiduciary duties and other violations of common law. Insofar as any of the actions is appropriately brought derivatively on behalf of any of the MFS funds, any recovery will inure to the benefit of the MFS funds. The defendants are reviewing the allegations of the multiple complaints and will respond appropriately. Additional lawsuits based on similar allegations may be filed in the future. Any potential resolution of these matters may include, but not be limited to, judgments or settlements for damages against MFS, the MFS funds, or any other named defendant. As noted above, as part of the regulatory settlements, MFS has established a restitution pool in the amount of $225 million to compensate certain shareholders of certain MFS retail funds for damages that they allegedly sustained as a result of market timing or late trading in certain of the MFS retail funds, and transferred $50 million for distribution (which has been accrued to the affected funds and is expected to be distributed on or around February 14, 2005) to affected MFS funds to compensate those funds based upon the amount of brokerage commissions allocated in recognition of MFS fund sales. It is not clear whether these amounts will be sufficient to compensate shareholders for all of the damage they allegedly sustained, whether certain shareholders or putative class members may have additional claims to compensation, or whether the damages that may be awarded in any of the actions will exceed these amounts. In the event the MFS funds incur any losses, costs or expenses in connection with such lawsuits, the Boards of Trustees of the affected MFS funds may pursue claims on behalf of such funds against any party that may have liability to the funds in respect thereof. Review of these matters by the independent Trustees of the MFS funds and their counsel is continuing. There can be no assurance that these regulatory actions and lawsuits, or the adverse publicity associated with these developments, will not result in increased fund redemptions, reduced sales of fund shares, or other adverse consequences to the MFS funds. 74 <Page> REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM TO THE TRUSTEES AND THE SHAREHOLDERS OF MFS/SUN LIFE SERIES TRUST: We have audited the accompanying statements of assets and liabilities, including the portfolios of investments of MFS/Sun Life Series Trust (the "Trust"), comprising Capital Opportunities Series, Core Equity Series, International Growth Series, Massachusetts Investors Growth Stock Series, Mid Cap Value Series, New Discovery Series, Research International Series, Strategic Growth Series, Strategic Value Series, Technology Series, and Value Series as of December 31, 2004, and the related statements of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2004, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Capital Opportunities Series, Core Equity Series, International Growth Series, Massachusetts Investors Growth Stock Series, Mid Cap Value Series, New Discovery Series, Research International Series, Strategic Growth Series, Strategic Value Series, Technology Series and Value Series as of December 31, 2004, the results of their operations for the year then ended, the changes in their net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP Boston, Massachusetts February 24, 2005 75 <Page> MFS/SUN LIFE SERIES TRUST FEDERAL TAX INFORMATION (UNAUDITED) Each series designated the following amounts as a capital gain dividend for the year ended December 31, 2004: <Table> <Caption> CAPITAL GAIN DIVIDEND ---------------------------------------------------------------------------- Mid Cap Value Series $ 25,758 Strategic Value Series 29,295 </Table> For the year ended December 31, 2004, the amount of distributions from income eligible for the 70% dividends received deduction for corporations was as follows: <Table> <Caption> DIVIDENDS RECEIVED DEDUCTION ---------------------------------------------------------------------------------- Capital Opportunities Series 100% Core Equity Series 100% International Growth Series 0.50% Massachusetts Investors Growth Stock Series 100% Mid Cap Value Series 11.30% Research International Series 1.03% Strategic Value Series 100% Value Series 100% </Table> For the year ended December 31, 2004, income from foreign sources and the foreign tax credit were as follows:- <Table> <Caption> FOREIGN SOURCE INCOME AND DIVIDENDS FOREIGN TAX CREDIT ---------------------------------------------------------------------------------------------- International Growth Series $ 2,953,404 $ 288,941 Research International Series 2,683,630 251,222 </Table> 76 <Page> MFS/SUN LIFE SERIES TRUST TRUST TRUSTEES AND OFFICERS -- IDENTIFICATION AND BACKGROUND The Trustees and officers of the trust, as of February 1, 2005, are listed below, together with their principal occupations during the past five years. (Their titles may have varied during that period.) The address of each Trustee and officer is 500 Boylston Street, Boston, Massachusetts 02116. <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------------- ------------------- --------------- --------------------------------------------------- INTERESTED TRUSTEES C. James Prieur(3) Trustee July 1999 Sun Life Assurance Company of Canada, President and (born 04/21/51) Chief Operating Officer David D. Horn(3) Trustee April 1986 Private investor; Retired; Sun Life Assurance (born 06/07/41) Company of Canada, Former Senior Vice President and General Manager for the United States (until 1997) INDEPENDENT TRUSTEES J. Kermit Birchfield Chairman May 1997 Consultant; Century Partners, Inc. (investments), (born 01/08/40) Managing Director; Displaytech, Inc. (manufacturer of liquid crystal display technology), Director Robert C. Bishop Trustee May 2001 AutoImmune Inc. (pharmaceutical product (born 01/13/43) development), Chairman, President and Chief Executive Officer; Caliper Life Sciences Corp. (laboratory analytical instruments), Director; Millipore Corporation (purification/filtration products), Director; Quintiles Transnational Corp. (contract services to the medical industry), Director Frederick H. Dulles Trustee May 2001 Ten State Street LLP (law firm), Partner; (born 03/12/42) McFadden, Pilkington & Ward LLP (solicitors and registered foreign lawyers), Partner (until June 2003); Jackson & Nash, LLP (law firm), Of Counsel (January 2000 to November 2000) Derwyn F. Phillips Trustee April 1986 Retired (born 08/31/30) </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 77 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------------- ------------------- --------------- --------------------------------------------------- Ronald G. Steinhart Trustee May 2001 Private investor; Bank One, Texas N.A., Vice (born 06/15/40) Chairman and Director (January 2000 to January 2001); Bank One Corporation, Officer (until January 2000); Carreker Corporation (consultant and technology provider to financial institutions), Director; Prentiss Properties Trust (real estate investment trust), Director; United Auto Group, Inc. (automotive retailer), Director Haviland Wright Trustee May 2001 Hawaii Small Business Development Center, Kaua'i (born 07/21/48) Center, Center Director (since March 2002); Displaytech, Inc. (manufacturer of liquid crystal display technology), Chairman and Chief Executive Officer (until March 2002) TRUSTEES EMERITUS Garth Marston Trustee Emeritus Retired (born 04/28/26) Samuel Adams Trustee Emeritus Retired (born 10/19/25) OFFICERS Robert J. Manning(4) President February 2004 Massachusetts Financial Services Company, Chief (born 10/20/63) Executive Officer, President, Chief Investment Officer and Director James R. Bordewick, Jr.(4) Assistant Secretary February 1997 Massachusetts Financial Services Company, Senior (born 03/06/59) and Assistant Clerk Vice President and Associate General Counsel </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 78 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------------- ------------------- --------------- --------------------------------------------------- Jeffrey N. Carp(4) Secretary and September 2004 Massachusetts Financial Services Company, (born 12/1/56) Clerk Executive Vice President, General Counsel and Secretary (since April 2004); Hale and Dorr LLP (law firm), Partner (prior to April 2004) Stephanie A. DeSisto(4) Assistant Treasurer May 2003 Massachusetts Financial Services Company, Vice (born 10/01/53) President (since April 2003); Brown Brothers Harriman & Co., Senior Vice President (November 2002 to April 2003); ING Groep N.V./Aeltus Investment Management, Senior Vice President (prior to November 2002) James F. DesMarais(4) Assistant Secretary September 2004 Massachusetts Financial Services Company, (born 03/09/61) and Assistant Clerk Assistant General Counsel Richard M. Hisey(4) Treasurer August 2002 Massachusetts Financial Services Company, Senior (born 08/29/58) Vice President (since July 2002); The Bank of New York, Senior Vice President (September 2000 to July 2002); Lexington Global Asset Managers, Inc., Executive Vice President and Chief Financial Officer (prior to September 2000); Lexington Funds, Chief Financial Officer (prior to September 2000) Brian T. Hourihan(4) Assistant Secretary September 2004 Massachusetts Financial Services Company, Vice (born 11/11/64) and Assistant Clerk President, Senior Counsel and Assistant Secretary (since June 2004); Affiliated Managers Group, Inc., Chief Legal Officer/Centralized Compliance Program (January to April 2004); Fidelity Research & Management Company, Assistant General Counsel (prior to January 2004) Ellen Moynihan(4) Assistant Treasurer May 1997 Massachusetts Financial Services Company, Vice (born 11/13/57) President </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. 79 <Page> <Table> <Caption> POSITION(S) HELD TRUSTEE/OFFICER PRINCIPAL OCCUPATION DURING THE PAST NAME, DATE OF BIRTH WITH FUND SINCE(1) FIVE YEARS AND OTHER DIRECTORSHIPS(2) - --------------------------------- ------------------- --------------- --------------------------------------------------- Frank L. Tarantino Independent Chief September 2004 Tarantino LLC (provider of compliance services), (born 03/07/44) Compliance Officer Principal (since June 2004); CRA Business Strategies Group (consulting services), Executive Vice President (April 2003 to June 2004); David L. Babson & Co. (investment adviser), Managing Director, Chief Administrative Officer and Director (February 1997 to March 2003) James O. Yost(4) Assistant Treasurer April 1992 Massachusetts Financial Services Company, Senior (born 06/12/60) Vice President </Table> - ---------- (1) Date first appointed to serve as Trustee/Officer of a MFS/Sun Life Product. Each Trustee has served continuously since appointment. (2) Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., "public companies"). (3) "Interested person" of Sun Life of Canada (U.S.), within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the Series. The address of Sun Life of Canada (U.S.) is One Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. (4) "Interested person" of MFS within the meaning of the 1940 Act. The address of MFS is 500 Boylston Street, Boston, Massachusetts 02116. The Series does not hold annual meetings for the purpose of electing Trustees, and Trustees are not elected for fixed terms. Each Trustee and officer holds office until his or her successor is chosen and qualified, or until his or her earlier death, resignation, retirement or removal. All Trustees currently serve as Trustees of the Series and have served in that capacity since originally elected or appointed. All of the Trustees are also Managers of the Compass Variable Accounts, separate accounts registered as investment companies. The executive officers of the Series Fund hold similar offices for the Compass Variable Accounts and other funds in the MFS fund complex. Each Trustee serves as a Trustee or Manager of 36 Accounts/Series. The Statement of Additional Information contains further information about the Trustees and is available without charge upon request by calling 1-800-752-7215. 80 <Page> MFS(R)/SUN LIFE SERIES TRUST INVESTMENT ADVISER Massachusetts Financial Services Company 500 Boylston Street, Boston, MA 02116-3741 CUSTODIAN AND DIVIDEND DISBURSING AGENT State Street Bank and Trust Company 225 Franklin Street, Boston, MA 02110-2875 A general description of the MFS Funds proxy voting policies is available without charge, upon request, by calling 1-800-225-2606, by visiting the About MFS section of mfs.com or by visiting the SEC's website at http://www.sec.gov. Information regarding how each series voted proxies relating to portfolio securities during the most recent twelve month period ended June 30 is available without charge by visiting the Proxy Voting section of mfs.com or by visiting the SEC's website at http://www.sec.gov. QUARTERLY PORTFOLIO DISCLOSURE Each series will file a complete schedule of portfolio holdings with the Securities and Exchange Commission (the Commission) for the first and third quarters of each fiscal year on Form N-Q. Each series' Form N-Q may be reviewed and copied at the: Public Reference Room Securities and Exchange Commission Washington, D.C. 20549-0102 Information on the operation of the Public Reference Room any be obtained by calling the Commission at 1-800-SEC-0330. Each series' Form N-Q is available on the EDGAR database on the Commission's Internet website at http://www.sec.gov, and copies of this information may be obtained, upon payment of a duplicating fee, by electronic request at the following e-mail address: publicinfor@sec.gov or by writing the Public Reference Section at the above address. PORTFOLIO MANAGERS++ Margaret W. Adams William J. Adams John F. Addeo S. Irfan Ali David A. Antonelli Edward Baldini T. Kevin Beatty David M. Calabro James J. Calmas Barry P. Dargan Kenneth J. Enright Eric B. Fischman Steven R. Gorham Robert Henderson Alan Langsner John D. Laupheimer, Jr. Olivier Lebleu Camille Lee Gregory Locraft Kate Mead Thomas Melendez Constantinos Mokas Edward L. O'Dette Betsy Palmer Stephen Pesek Scott B. Richards Michael W. Roberge Matthew W. Ryan Daniel Scherman David E. Sette-Ducati Maura A. Shaughnessy Nicholas Smithie James T. Swanson Brooks Taylor Peter C. Vaream Terri A. Vitozzi Barnaby Wiener Thomas Wetherald ++MFS Investment Management(R) (C)2005 Sun Life Financial Distributors, Inc. SUN-C-ANN-2/05 189M <Page> ITEM 2. CODE OF ETHICS. The Registrant has adopted a Code of Ethics pursuant to Section 406 of the Sarbanes-Oxley Act and as defined in Form N-CSR that applies to the Registrant's principal executive officer and principal financial and accounting officer. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Messrs. J. Kermit Birchfield, Robert C. Bishop, Ronald G. Steinhart and Haviland Wright, members of the Audit Committee, have been determined by the Board of Trustees in their reasonable business judgment to meet the definition of "audit committee financial expert" as such term is defined in Form N-CSR. In addition, Messrs. J. Kermit Birchfield, Robert C. Bishop, Ronald G. Steinhart and Haviland Wright are "independent" members of the Audit Committee as defined in Form N-CSR. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. ITEMS 4(a) THROUGH 4(d) AND 4(g): The Board of Trustees has appointed Deloitte & Touche LLP ("Deloitte") to serve as independent accountants to the series of the Registrant ("Funds"). The tables below set forth the audit fees billed to the Funds as well as fees for non-audit services provided to the Funds and/or to the Funds' investment adviser, Massachusetts Financial Services Company ("MFS") and to various entities either controlling, controlled by, or under common control with MFS that provide ongoing services to the Funds ("MFS Related Entities"). For the fiscal years ended December 31, 2004 and 2003, audit fees billed to the Funds by Deloitte were as follows: <Table> <Caption> AUDIT FEES FEES BILLED BY DELOITTE: 2004 2003 ---- ---- Bond Series $ 40,850 $ 39,150 Capital Appreciation Series 29,925 28,700 Capital Opportunities Series 29,925 28,700 Core Equity Series 29,925 28,700 Emerging Growth Series 30,500 29,250 Emerging Markets Equity Series 31,650 30,350 Global Governments Series 40,850 39,150 Global Growth Series 39,125 37,500 Global Total Return Series 39,125 37,500 Government Securities Series 34,525 33,100 High Yield Series 39,125 37,500 International Growth Series 31,650 30,350 International Value Series 32,225 30,900 Managed Sectors Series 30,500 29,250 Massachusetts Investors Growth Stock Series 29,925 28,700 </Table> <Page> <Table> Massachusetts Investors Trust Series 29,925 28,700 Mid Cap Growth Series 29,925 28,400 Mid Cap Value Series 32,225 11,550 Money Market Series 17,850 17,150 New Discovery Series 29,925 28,700 Research International Series 29,925 28,700 Research Series 30,500 29,250 Strategic Growth Series 29,925 28,400 Strategic Income Series 29,925 28,700 Strategic Value Series 32,225 11,550 Technology Series 29,925 28,400 Total Return Series 40,850 39,150 Utilities Series 29,925 28,700 Value Series 29,925 28,700 --------- --------- TOTAL $ 932,800 $ 854,850 </Table> For the fiscal years ended December 31, 2004 and 2003, fees billed by Deloitte for audit-related, tax and other services provided to the Funds and for audit-related, tax and other services provided to MFS and MFS Related Entities that relate directly to the operations and financial reporting of each of the Funds were as follows: <Table> <Caption> AUDIT-RELATED FEES(1) TAX FEES(2) ALL OTHER FEES(3) FEES BILLED BY DELOITTE: 2004 2003 2004 2003 2004 2003 ---- ---- ---- ---- ---- ---- To Bond Series $ 0 $ 0 $ 6,350 $ 4,050 $ 0 $ 0 To Capital Appreciation Series 0 0 6,350 4,050 0 0 To Capital Opportunities Series 0 0 6,350 4,050 0 0 To Core Equity Series 0 0 6,350 4,050 0 0 To Emerging Growth Series 0 0 6,350 4,050 0 0 To Emerging Markets Equity Series 0 0 6,350 4,050 0 0 To Global Governments Series 0 0 6,350 4,050 0 0 To Global Growth Series 0 0 6,350 4,050 0 0 To Global Total Return Series 0 0 6,350 4,050 0 0 To Government Securities Series 0 0 6,350 4,050 0 0 To High Yield Series 0 0 6,350 4,050 0 0 To International Growth Series 0 0 6,350 4,050 0 0 To International Value Series 0 0 6,350 4,050 0 0 To Managed Sectors Series 0 0 6,350 4,050 0 0 To Massachusetts Investors Growth Stock Series 0 0 6,350 4,050 0 0 To Massachusetts Investors Trust Series 0 0 6,350 4,050 0 0 To Mid Cap Growth Series 0 0 6,350 4,050 0 0 To Mid Cap Value Series 0 0 6,350 4,050 0 0 To Money Market Series 0 0 6,350 4,050 0 0 To New Discovery Series 0 0 6,350 4,050 0 0 </Table> <Page> <Table> To Research International Series 0 0 6,350 4,050 0 0 To Research Series 0 0 6,350 4,050 0 0 To Strategic Growth Series 0 0 6,350 4,050 0 0 To Strategic Income Series 0 0 6,350 4,050 0 0 To Strategic Value Series 0 0 6,350 4,050 0 0 To Technology Series 0 0 6,350 4,050 0 0 To Total Return Series 0 0 6,350 4,050 0 0 To Utilities Series 0 0 6,350 4,050 0 0 To Value Series 0 0 6,350 4,050 0 0 ------------ ------------ ---------- ---------- -------- -------- TOTAL FEES BILLED BY DELOITTE TO ABOVE FUNDS $ 0 $ 0 $ 184,150 $ 117,450 $ 0 $ 0 To MFS and MFS Related Entities of Bond Series* $ 1,046,170 $ 356,150 $ 67,000 $ 50,000 $ 32,500 $ 0 To MFS and MFS Related Entities of Capital Appreciation Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Capital Opportunities Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Core Equity Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Emerging Growth Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Emerging Markets Equity Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Global Governments Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Global Growth Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Global Total Return Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Governments Securities Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of High Yield Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of International Growth Series* 1,046,170 356,150 67,000 50,000 32,500 0 </Table> <Page> <Table> To MFS and MFS Related Entities of International Value Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Managed Sectors Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Massachusetts Investors Growth Stock Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Massachusetts Investors Trust Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Mid Cap Growth Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Mid Cap Value Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Money Market Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of New Discovery Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Research International Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Research Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Strategic Growth Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Strategic Income Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Strategic Value Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Technology Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Total Return Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Utilities Series* 1,046,170 356,150 67,000 50,000 32,500 0 To MFS and MFS Related Entities of Value Series* 1,046,170 356,150 67,000 50,000 32,500 0 </Table> <Page> AGGREGATE FEES FOR NON-AUDIT SERVICES: <Table> <Caption> 2004 2003 ---- ---- To Bond Series, MFS and MFS Related Entities# $ 1,180,470 $ 506,395 To Capital Appreciation Series, MFS and MFS Related Entities# 1,180,470 506,395 To Capital Opportunities Series, MFS and MFS Related Entities# 1,180,470 506,395 To Core Equity Series, MFS and MFS Related Entities # 1,180,470 506,395 To Emerging Growth Series, MFS and MFS Related Entities# 1,180,470 506,395 To Emerging Markets Equity Series, MFS and MFS Related Entities# 1,180,470 506,395 To Global Governments Series, MFS and MFS Related Entities of Global Governments Series# 1,180,470 506,395 To Global Growth Series, MFS and MFS Related Entities# 1,180,470 506,395 To Global Total Return Series, MFS and MFS Related Entities # 1,180,470 506,395 To Governments Securities Series, MFS and MFS Related Entities# 1,180,470 506,395 To High Yield Series, MFS and MFS Related Entities# 1,180,470 506,395 To International Growth Series, MFS and MFS Related Entities# 1,180,470 506,395 To International Value Series, MFS and MFS Related Entities# 1,180,470 506,395 To Managed Sectors Series, MFS and MFS Related Entities# 1,180,470 506,395 To Massachusetts Investors Growth Stock Series, MFS and MFS Related Entities# 1,180,470 506,395 To Massachusetts Investors Trust Series, MFS and MFS Related Entities# 1,180,470 506,395 To Mid Cap Growth Series, MFS and MFS Related Entities Series# 1,180,470 506,395 </Table> <Page> <Table> To Mid Cap Value Series, MFS and MFS Related Entities# 1,180,470 506,395 To Money Market Series, MFS and MFS Related Entities# 1,180,470 506,395 To New Discovery, MFS and MFS Related Entities# 1,180,470 506,395 To Research International Series, MFS and MFS Related Entities# 1,180,470 506,395 To Research Series, MFS and MFS Related Entities# 1,180,470 506,395 To Strategic Growth Series, MFS and MFS Related Entities# 1,180,470 506,395 To Strategic Income Series, MFS and MFS Related Entities# 1,180,470 506,395 To Strategic Value Series, MFS and MFS Related Entities# 1,180,470 506,395 To Technology Series, MFS and MFS Related Entities# 1,180,470 506,395 To Total Return Series, MFS and MFS Related Entities# 1,180,470 506,395 To Utilities Series, MFS and MFS Related Entities# 1,180,470 506,395 To Value Series, MFS and MFS Related Entities# 1,180,470 506,395 </Table> * This amount reflects the fees billed to MFS and MFS Related Entities for non-audit services relating directly to the operations and financial reporting of the Funds (portions of which services also related to the operations and financial reporting of other funds within the MFS Funds complex). # This amount reflects the aggregate fees billed by Deloitte for non-audit services rendered to the Funds and for non-audit services rendered to MFS and the MFS Related Entities. (1) The fees included under "Audit-Related Fees" are fees related to assurance and related services that are reasonably related to the performance of the audit or review of financial statements, but not reported under "Audit Fees," including accounting consultations, agreed-upon procedure reports, attestation reports, comfort letters and internal control reviews. (2) The fees included under "Tax Fees" are fees associated with tax compliance, tax advice and tax planning, including services relating to the filing or amendment of federal, state or local income tax returns, regulated investment company qualification reviews and tax distribution and analysis. <Page> (3) The fees included under "All Other Fees" are fees for products and services provided by Deloitte other than those reported under "Audit Fees," "Audit-Related Fees" and "Tax Fees." For periods prior to May 6, 2003, the amounts shown above under "Audit-Related Fees," "Tax Fees" and "All Other Fees" relate to permitted non-audit services that would have been subject to pre-approval if the Securities and Exchange Commission's rules relating to pre-approval of non-audit services had been in effect. ITEM 4(e)(1): Set forth below are the policies and procedures established by the Audit Committee of the Board of Trustees relating to the pre-approval of audit and non-audit related services: To the extent required by applicable law, pre-approval by the Audit Committee of the Board is needed for all audit and permissible non-audit services rendered to the Funds and all permissible non-audit services rendered to MFS or MFS Related Entities if the services relate directly to the operations and financial reporting of the Registrant. Pre-approval is currently on an engagement-by-engagement basis. In the event pre-approval of such services is necessary between regular meetings of the Audit Committee and it is not practical to wait to seek pre-approval at the next regular meeting of the Audit Committee, pre-approval of such services may be referred to the Chair of the Audit Committee for approval; provided that the Chair may not pre-approve any individual engagement for such services exceeding $50,000 or multiple engagements for such services in the aggregate exceeding $100,000 between such regular meetings of the Audit Committee. Any engagement pre-approved by the Chair between regular meetings of the Audit Committee shall be presented for ratification by the entire Audit Committee at its next regularly scheduled meeting. ITEM 4(e)(2): None, or 0%, of the services relating to the Audit-Related Fees, Tax Fees and All Other Fees paid by the Funds and MFS and MFS Related Entities relating directly to the operations and financial reporting of the Registrant disclosed above were approved by the audit committee pursuant to paragraphs (c)(7)(i)(C) of Rule 2-01 of Regulation S-X (which permits audit committee approval after the start of the engagement with respect to services other than audit review or attest services, if certain conditions are satisfied). ITEM 4(f): Not applicable. ITEM 4(h): The Registrant's Audit Committee has considered whether the provision by a Registrant's independent registered public accounting firm of non-audit services to MFS and MFS Related Entities that were not pre-approved by the Committee (because such services were provided prior to the effectiveness of SEC rules requiring pre-approval or because such services did not relate directly to the operations and financial reporting of the Registrant) was compatible with maintaining the independence of the independent registered public accounting firm as the Registrant's principal auditors. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. <Page> Not applicable to the Registrant. ITEM 6. SCHEDULE OF INVESTMENTS A schedule of investments for each series of the Registrant is included as part of the report to shareholders of such series under Item 1 of this Form N-CSR. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to the Registrant. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to the Registrant. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable to the Registrant. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. There were no material changes to the procedures by which shareholders may send recommendations to the Board for nominees to the Registrant's Board since the Registrant last provided disclosure as to such procedures in response to the requirements of Item 7(d)(2)(ii)(G) of Schedule 14A or this Item. ITEM 11. CONTROLS AND PROCEDURES. (a) Based upon their evaluation of the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Act) as conducted within 90 days of the filing date of this Form N-CSR, the registrant's principal financial officer and principal executive officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. (b) There were no changes in the registrant's internal controls over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the second fiscal quarter covered by the report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 12. EXHIBITS. <Page> (a) File the exhibits listed below as part of this Form. Letter or number the exhibits in the sequence indicated. (1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit: Code of Ethics attached hereto. (2) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2 under the Act (17 CFR 270.30a-2): Attached hereto. (b) If the report is filed under Section 13(a) or 15(d) of the Exchange Act, provide the certifications required by Rule 30a-2(b) under the Act (17 CFR 270.30a-2(b)), Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act (17 CFR 240.13a-14(b) or 240.15d-14(b)) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) as an exhibit. A certification furnished pursuant to this paragraph will not be deemed "filed" for the purposes of Section 18 of the Exchange Act (15 U.S.C. 78r), or otherwise subject to the liability of that section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, except to the extent that the registrant specifically incorporates it by reference: Attached hereto. <Page> SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) MFS/SUN LIFE SERIES TRUST -------------------------------------------------------- By (Signature and Title)* ROBERT J. MANNING ------------------------------------------------------ Robert J. Manning, President Date: February 25, 2005 ----------------- Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. <Table> By (Signature and Title)* ROBERT J. MANNING --------------------------------------------------------------- Robert J. Manning, President (Principal Executive Officer) Date: February 25, 2005 ------------------ By (Signature and Title)* RICHARD M. HISEY --------------------------------------------------------------- Richard M. Hisey, Treasurer (Principal Financial Officer and Accounting Officer) Date: February 25, 2005 ------------------ </Table> * Print name and title of each signing officer under his or her signature.