<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 811-10371 LORD ABBETT BLEND TRUST ----------------------- (Exact name of Registrant as specified in charter) 90 Hudson Street, Jersey City, NJ 07302 --------------------------------------- (Address of principal executive offices) (zip code) Christina T. Simmons, Vice President & Assistant Secretary 90 Hudson Street, Jersey City, NJ 07302 ---------------------------------------------------------- (Name and address of agent for service) Registrant's telephone number, including area code: (800) 201-6984 -------------- Date of fiscal year end: 7/31 ---- Date of reporting period: 1/31/2005 --------- <Page> ITEM 1: REPORT TO SHAREHOLDERS. <Page> [LORD ABBETT LOGO] 2005 SEMI- ANNUAL REPORT LORD ABBETT SMALL-CAP BLEND FUND FOR THE SIX-MONTH PERIOD ENDED JANUARY 31, 2005 <Page> - -------------------------------------------------------------------------------- LORD ABBETT SMALL-CAP BLEND FUND SEMI-ANNUAL REPORT FOR THE SIX-MONTH PERIOD ENDED JANUARY 31, 2005 DEAR SHAREHOLDERS: We are pleased to provide you with this overview of the Lord Abbett Small-Cap Blend Fund's (the Fund) strategies and performance for the six-month period ended January 31, 2005. On this and the following pages, we discuss the major factors that influenced performance. Thank you for investing in Lord Abbett Mutual Funds. We value the trust that you place in us and look forward to serving your investment needs in the years to come. BEST REGARDS, /s/ Robert S. Dow ROBERT S. DOW CHAIRMAN - -------------------------------------------------------------------------------- Q: WHAT WERE THE OVERALL MARKET CONDITIONS OF THE REPORTING PERIOD? A: The U.S. economy showed mixed signs during the six-month period from July 31, 2004 through January 31, 2005. After slowing during a summer "soft patch," the economy regained some traction in the third quarter of 2004. Despite indicators of renewed economic strength, however, stocks finished the third quarter down slightly. One of the key drivers of stocks during most of the summer seemed to be the direction of oil prices, with stocks falling as oil prices rose. This negative correlation lasted until mid-August when crude oil broke through the $45 per barrel price level. From mid-August through mid-September, stocks benefited from declining gasoline prices at the pump, a favorable turn of events for consumers. Equities gathered momentum until a string of hurricanes on the Gulf Coast forced production disruptions at one of the nation's largest oil-refining facilities, causing oil prices to rise again as the quarter ended. The combination of declining gasoline prices during much of the third quarter and the addition of 300,000-400,000 jobs, while lower than expected, contributed to a pick up in consumer spending in the third quarter. Third-quarter unemployment declined to 5.4%. On August 10, 2004, the Federal Reserve Board (the Fed) raised the fed funds rate from 1.25% to 1.50%. (The fed funds rate is the rate charged by the Fed to banks needing overnight loans to meet reserve requirements.) This was followed by another increase to 1.75% on September 21. Two additional increases in November and December brought the Fed Funds Rate to 2.25% by year-end. In the final quarter of the year, employment increased. The Consumer Price Index (CPI) increased 0.5% in October and 0.1% in November followed by a decrease of 0.4% in December. The CPI is a commonly used measure of inflation, which reflects changes in the prices paid by urban consumers for a representative basket of goods and services. The S&P 500 Index(1) gained 1.5% 1 <Page> - -------------------------------------------------------------------------------- in October, 4.0% in November and 3.4% in December. For 2004 as a whole, the S&P 500 Index(1) reported a gain of 10.9%. In January 2005, the Consumer Confidence Index rose 0.7%. Based on a representative sample of 5,000 households, the Index measures consumer confidence about current business, employment and economic conditions as well as their expectations for the same six months hence. Employment increased by 146,000 in January and the unemployment rate decreased to 5.2%, while the S&P 500 Index(1) declined 2.4%. Q: HOW DID THE FUND PERFORM OVER THE SIX-MONTH PERIOD ENDED JANUARY 31, 2005? A: For the six-month period ended January 31, 2005, the Fund returned 16.8%, reflecting performance at the Net Asset Value (NAV) of Class A shares with all distributions reinvested, compared with its benchmark, the Russell 2000(R) Index,(2) which returned 13.9% over the same period. Standardized Average Annual Total Returns, which reflect performance at the maximum 5.75% sales charge applicable to Class A share investments and include the reinvestment of all distributions are 1 Year: 10.12% and Since Inception (6/26/01): 13.99%. Class A shares purchased subject to a front-end sales charge have no contingent deferred sales charge (CDSC). However, certain purchases of Class A shares made without a front-end sales charge may be subject to a CDSC of 1.0% if the shares are redeemed within 12 months of the purchase. PERFORMANCE DATA QUOTED REFLECT PAST PERFORMANCE AND ARE NO GUARANTEE OF FUTURE RESULTS. CURRENT PERFORMANCE MAY BE HIGHER OR LOWER THAN THE PERFORMANCE QUOTED. THE INVESTMENT RETURN AND PRINCIPAL VALUE OF AN INVESTMENT IN THE FUND WILL FLUCTUATE SO THAT SHARES, ON ANY GIVEN DAY OR WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. YOU CAN OBTAIN PERFORMANCE DATA CURRENT TO THE MOST RECENT MONTH END BY CALLING LORD ABBETT AT 800-821-5129 OR REFERRING TO OUR WEBSITE AT www.LordAbbett.com. Q: WHAT WERE THE MOST SIGNIFICANT FACTORS AFFECTING PERFORMANCE? A: Stock selection within the producer durables sector was the greatest contributor to performance relative to the benchmark for the six-month period ended January 31, 2005. Producer durables include industrials and capital goods used in the production of other goods such as industrial buildings, machinery and equipment. Two homebuilder holdings delivered very strong earnings. As interest rates continued at record lows, homebuilders still benefited from high demand. Within the technology sector, stock selection, and to a lesser extent an underweight position within the sector, helped performance. A maker of computer hard 2 <Page> - -------------------------------------------------------------------------------- disk drives outperformed based on strong consumer product sales. Another strong holding, a company that makes software for filtering internet content, took advantage of a growing desire among employers to manage their employees' access to non-business related internet websites in the workplace. Selection of stocks within the consumer discretionary sector was the largest detractor to relative performance. The consumer discretionary sector includes stocks within the consumer durables, apparel, media, hotel and leisure industries. These stocks tend to move with the economy. A slot machine manufacturer disappointed due to company-specific difficulties, as well as a delay in the rollout of gaming properties in new jurisdictions throughout the United States. In addition, stock selection within the financial services sector hurt performance, as regulatory scrutiny of the insurance industry as a whole dampened performance of a portfolio holding of an insurance brokerage company. THE FUND'S PORTFOLIO IS ACTIVELY MANAGED AND, THEREFORE, ITS HOLDINGS AND WEIGHTINGS OF A PARTICULAR ISSUER OR PARTICULAR SECTOR AS A PERCENTAGE OF PORTFOLIO ASSETS ARE SUBJECT TO CHANGE. SECTORS MAY INCLUDE MANY INDUSTRIES. THE PROSPECTUS CONTAINS IMPORTANT INFORMATION ABOUT THE FUND, INCLUDING THE FUND'S INVESTMENT OBJECTIVES, RISKS, CHARGES AND ONGOING EXPENSES, THAT AN INVESTOR SHOULD CAREFULLY CONSIDER BEFORE INVESTING. TO OBTAIN A PROSPECTUS ON THIS FUND OR ANY LORD ABBETT MUTUAL FUND, PLEASE CONTACT YOUR INVESTMENT PROFESSIONAL OR LORD ABBETT DISTRIBUTOR LLC AT 800-874-3733 OR VISIT www.LordAbbett.com. READ THE PROSPECTUS CAREFULLY BEFORE INVESTING. (1) The S&P 500 Index is widely regarded as the standard for measuring large-cap U.S. stock market performance and includes a representative sample of leading companies in leading industries. The index is unmanaged, does not reflect the deduction of fees or expenses and is not available for direct investment. (2) The Russell 2000(R) Index measures the performance of the 2,000 smallest companies in the Russell 3000(R) Index, which represents approximately 8% of the total market capitalization of the Russell 3000(R) Index. The index is unmanaged, does not reflect the deduction of fees or expenses and is not available for direct investment. IMPORTANT PERFORMANCE AND OTHER INFORMATION The views of the Fund's management and the portfolio holdings described in this report are as of January 31, 2005; these views and portfolio holdings may have changed subsequent to this date and they do not guarantee the future performance of the markets or the Fund. Information provided in this report should not be considered a recommendation to purchase or sell securities. A NOTE ABOUT RISK: See Notes to Financial Statements for a discussion of investment risks. For a more detailed discussion of the risks associated with the Fund, please see the Fund's Prospectus. PERFORMANCE: BECAUSE OF ONGOING MARKET VOLATILITY, FUND PERFORMANCE MAY BE SUBJECT TO SUBSTANTIAL FLUCTUATION. Except where noted, comparative Fund performance does not account for the deduction of sales charges and would be different if sales charges were included. The Fund offers additional classes of shares with distinct pricing options. For a full description of the differences in pricing alternatives, please see the Fund's Prospectus. MUTUAL FUNDS ARE NOT INSURED BY THE FDIC, ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF, OR GUARANTEED BY BANKS, AND ARE SUBJECT TO INVESTMENT RISKS INCLUDING POSSIBLE LOSS OF PRINCIPAL AMOUNT INVESTED. 3 <Page> - -------------------------------------------------------------------------------- EXPENSE EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges on purchase payments (these charges vary among the share classes); and (2) ongoing costs, including management fees; distribution and service (12b-1) fees (these charges vary among the share classes); and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund 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 (August 1, 2004 through January 31, 2005). ACTUAL EXPENSES For each class of the Fund, the first line of the table on the following page 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 the Period 8/1/04 - 1/31/05" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES For each class of the Fund, the second line of the table on the following page provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's 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 Fund 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. 4 <Page> - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE PERIOD+ ------------ ------------ ------------ 8/14/04 - 8/1/04 1/31/05 1/31/05 ------------ ------------ ------------ CLASS A Actual $ 1,000.00 $ 1,167.90 $ 8.14 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,017.69 $ 7.58 CLASS B Actual $ 1,000.00 $ 1,164.70 $ 11.57 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,014.52 $ 10.76 CLASS C Actual $ 1,000.00 $ 1,164.00 $ 11.56 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,014.52 $ 10.76 CLASS P Actual $ 1,000.00 $ 1,167.90 $ 8.80 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,017.09 $ 8.19 CLASS Y Actual $ 1,000.00 $ 1,169.70 $ 6.62 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,019.11 $ 6.16 </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (1.49% for Class A, 2.12% for Classes B and C, 1.61% for Class P and 1.21% for Class Y) multiplied by the average account value over the period, multiplied by 184/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY SECTOR JANUARY 31, 2005 <Table> <Caption> SECTOR %* Auto & Transportation 3.45% Consumer Discretionary 19.63% Consumer Staples 2.82% Financial Services 13.43% Healthcare 19.52% Materials & Processing 9.95% Other Energy 8.30% Producer Durables 13.81% Short-Term Investment 4.01% Technology 5.08% Total 100.00% </Table> * Represents percent of total investments. 5 <Page> SCHEDULE OF INVESTMENTS (UNAUDITED) JANUARY 31, 2005 <Table> <Caption> VALUE INVESTMENTS SHARES (000) - ------------------------------------------------------------------------------- COMMON STOCKS 94.89% AIR TRANSPORTATION 0.25% Pinnacle Airlines Corp.* 100,590 $ 1,212 ---------- AUTO COMPONENTS 1.47% Wabash National Corp.* 280,450 7,118 ---------- AUTO PARTS: AFTER MARKET 0.11% Aftermarket Technology Corp.* 37,749 553 ---------- BANKS: OUTSIDE NEW YORK CITY 1.03% Hanmi Financial Corp. 70,279 2,497 Privatebancorp, Inc. 76,100 2,489 ---------- TOTAL 4,986 ---------- BIOTECHNOLOGY RESEARCH & PRODUCTION 1.70% Enzon Pharmaceuticals, Inc.* 639,244 8,246 ---------- BUILDING: HEATING & PLUMBING 0.08% AAON, Inc.* 26,513 384 ---------- BUILDING: MATERIALS 3.12% Watsco, Inc. 438,050 15,161 ---------- BUILDING: MISCELLANEOUS 1.51% Drew Industries, Inc.* 196,100 7,330 ---------- BUILDING: ROOFING & WALLBOARD 3.47% Beacon Roofing Supply, Inc.* 191,600 3,832 ElkCorp 322,200 13,043 ---------- TOTAL 16,875 ---------- CASINOS & GAMBLING 1.37% Alliance Gaming Corp.* 665,700 6,637 ---------- COAL 3.07% Massey Energy Co. 393,300 14,918 ---------- COMMUNICATIONS & MEDIA 0.71% Entravision Communications Corp.* 429,700 $ 3,438 ---------- COMPUTER SERVICES SOFTWARE & SYSTEMS 2.46% Hummingbird Ltd.*(a) 30,387 732 Lionbridge Technologies, Inc.* 224,028 1,407 Websense, Inc.* 182,800 9,817 ---------- TOTAL 11,956 ---------- COMPUTER TECHNOLOGY 2.56% RadiSys Corp.* 137,500 2,399 Stratasys, Inc.* 271,259 9,264 Western Digital Corp.* 72,000 775 ---------- TOTAL 12,438 ---------- CONSUMER ELECTRONICS 3.03% Take-Two Interactive Software, Inc.* 276,599 9,750 Universal Electronics Inc.* 294,140 4,989 ---------- TOTAL 14,739 ---------- DIVERSIFIED FINANCIAL SERVICES 2.52% Texas United Bancshares, Inc. 72,000 1,343 U.S.I. Holdings Corp.* 962,839 10,880 ---------- TOTAL 12,223 ---------- DIVERSIFIED MANUFACTURING 1.40% Hexcel Corp.* 462,600 6,814 ---------- DRUGS & PHARMACEUTICALS 5.42% Kos Pharmaceuticals, Inc.* 104,474 3,450 Noven Pharmaceuticals, Inc.* 326,418 5,946 Par Pharmaceutical Cos., Inc.* 200,500 7,599 QLT Inc.*(a) 458,500 7,414 Taro Pharmaceutical Industries Ltd.*(a) 64,700 1,943 ---------- TOTAL 26,352 ---------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 6 <Page> SCHEDULE OF INVESTMENTS (UNAUDITED)(CONTINUED) JANUARY 31, 2005 <Table> <Caption> VALUE INVESTMENTS SHARES (000) - ------------------------------------------------------------------------------- ELECTRICAL EQUIPMENT & COMPONENTS 0.96% Genlyte Group Inc. (The)* 58,500 $ 4,681 ---------- ELECTRONICS: INSTRUMENTS GAUGES & METERS 2.15% Measurement Specialties, Inc.* 407,400 10,466 ---------- ELECTRONICS: MEDICAL SYSTEMS 3.50% Analogic Corp. 159,268 6,532 CTI Molecular Imaging, Inc.* 227,764 3,355 Tripath Imaging, Inc.* 522,600 4,520 Zoll Medical Corp.* 79,400 2,588 ---------- TOTAL 16,995 ---------- FOODS 2.78% Hain Celestial Group, Inc (The)* 261,700 5,266 J & J Snack Foods Corp. 171,278 8,264 ---------- TOTAL 13,530 ---------- HEALTHCARE FACILITIES 2.88% ICON Plc ADR* 186,375 6,545 LCA-Vision, Inc. 280,326 7,471 ---------- TOTAL 14,016 ---------- HOMEBUILDING 6.03% Centex Corp. 159,400 9,773 Meritage Homes Corp.* 22,800 1,474 Ryland Group, Inc. 278,500 18,066 ---------- TOTAL 29,313 ---------- HOUSEHOLD FURNISHINGS 3.86% Select Comfort Corp.* 958,445 18,757 ---------- IDENTIFICATION CONTROL & FILTER DEVICES 1.23% X-Rite, Inc. 391,232 5,958 ---------- INSURANCE: MULTI-LINE 2.78% Hilb, Rogal & Hobbs Co. 380,400 13,527 ---------- INSURANCE: PROPERTY-CASUALTY 5.28% HCC Insurance Holdings, Inc. 402,700 $ 13,237 Ohio Casualty Corp.* 540,392 12,423 ---------- TOTAL 25,660 ---------- MACHINERY: CONSTRUCTION & HANDLING 0.44% Astec Industries, Inc.* 124,974 2,160 ---------- MACHINERY: INDUSTRIAL/SPECIALTY 2.83% Actuant Corp. Class A* 263,400 13,763 ---------- MACHINERY: OIL WELL EQUIPMENT & SERVICES 3.28% Key Energy Services, Inc.* 202,400 2,512 Pride Int'l., Inc.* 573,000 13,402 ---------- TOTAL 15,914 ---------- MEDICAL & DENTAL INSTRUMENTS & SUPPLIES 4.50% Bio-Rad Laboratories, Inc.* 110,300 6,485 Closure Medical Corp.* 90,544 1,796 Icu Medical, Inc.* 286,038 7,534 SurModics, Inc.* 81,118 2,383 Theragenics Corp.* 917,300 3,660 ---------- TOTAL 21,858 ---------- MEDICAL SERVICES 1.30% Option Care, Inc. 364,225 6,297 ---------- OIL: CRUDE PRODUCERS 1.86% Grey Wolf, Inc.* 1,708,500 9,055 ---------- RADIO & TV BROADCASTERS 1.77% Regent Communications, Inc.* 1,638,631 8,611 ---------- REAL ESTATE 0.25% First Acceptance Corp.* 129,900 1,209 ---------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 7 <Page> SCHEDULE OF INVESTMENTS (UNAUDITED)(CONCLUDED) JANUARY 31, 2005 <Table> <Caption> VALUE INVESTMENTS SHARES (000) - ------------------------------------------------------------------------------- RENTAL & LEASING SERVICES: CONSUMER 1.29% Dollar Thrifty Automotive Group, Inc.* 201,200 $ 6,279 ---------- RESTAURANTS 2.13% Dave & Buster's, Inc.* 360,200 6,761 Ruby Tuesday, Inc. 141,200 3,592 ---------- TOTAL 10,353 ---------- RETAIL 1.93% Global Imaging Systems, Inc.* 161,110 5,766 Goody's Family Clothing, Inc. 386,383 3,597 ---------- TOTAL 9,363 ---------- SAVINGS & LOAN 1.67% Brookline Bancorp, Inc. 508,865 8,137 ---------- SERVICES: COMMERCIAL 3.30% First Consulting Group, Inc.* 556,997 3,158 SM&A*(b) 1,506,137 12,863 ---------- TOTAL 16,021 ---------- TRANSPORTATION MISCELLANEOUS 0.89% Vitran Corp. Inc.*(a) 289,300 4,299 ---------- TRUCKERS 0.70% Rush Enterprises, Inc Class A* 222,800 3,391 ---------- WHOLESALERS 0.02% LKQ Corp.* 6,600 110 ---------- TOTAL COMMON STOCKS (Cost $403,452,608) 461,103 ========== <Caption> PRINCIPAL AMOUNT VALUE INVESTMENTS (000) (000) - ------------------------------------------------------------------------------- SHORT-TERM INVESTMENT 3.96% REPURCHASE AGREEMENT 3.96% Repurchase Agreement dated 1/31/2005 1.80% due 2/1/2005 with State Street Bank & Trust Co Collateralized by $17,845,000 of Federal National Mortgage Assoc. at 7.125% due 3/15/2007; value: $19,651,806; proceeds: $19,262,861 (Cost $19,261,898) $ 19,262 $ 19,262 ---------- TOTAL INVESTMENTS IN SECURITIES 98.85% (Cost $422,714,506) 480,365 ========== OTHER ASSETS IN EXCESS OF LIABILITIES 1.15% 5,587 ---------- NET ASSETS 100.00% $ 485,952 ========== </Table> * Non-income producing security. (a) Foreign security traded in U.S. dollars. (b) Affiliated issuer (holding represents 5% or more of the underlying isser's outstanding voting shares). See Note 10. ADR American Depository Receipt. SEE NOTES TO FINANCIAL STATEMENTS. 8 <Page> STATEMENT OF ASSETS AND LIABILITIES (UNAUDITED) JANUARY 31, 2005 <Table> ASSETS: Investments in unaffiliated issuers, at value (Cost $408,817,689) $ 467,502,532 Investment in affiliated issuer, at value (Cost $13,896,817) 12,862,410 Receivables: Interest and dividends 158,656 Investment securities sold 4,971,482 Capital shares sold 5,964,009 Prepaid expenses and other assets 87,641 - ------------------------------------------------------------------------------------------------ TOTAL ASSETS 491,546,730 - ------------------------------------------------------------------------------------------------ LIABILITIES: Payables: Investment securities purchased 4,273,377 Capital shares reacquired 517,570 Management fee 289,872 12b-1 distribution fees 278,648 Fund administration 26,447 Trustees' fees 2,023 Accrued expenses and other liabilities 206,444 - ------------------------------------------------------------------------------------------------ TOTAL LIABILITIES 5,594,381 ================================================================================================ NET ASSETS $ 485,952,349 ================================================================================================ COMPOSITION OF NET ASSETS: Paid-in capital $ 422,042,219 Accumulated net investment loss (2,366,460) Accumulated net realized gain on investments 8,626,154 Net unrealized appreciation on investments 57,650,436 - ------------------------------------------------------------------------------------------------ NET ASSETS $ 485,952,349 ================================================================================================ NET ASSETS BY CLASS: Class A Shares $ 277,390,328 Class B Shares $ 63,343,811 Class C Shares $ 125,491,285 Class P Shares $ 859,885 Class Y Shares $ 18,867,040 OUTSTANDING SHARES BY CLASS (UNLIMITED NUMBER OF AUTHORIZED SHARES OF BENEFICIAL INTEREST): Class A Shares 18,109,717 Class B Shares 4,218,617 Class C Shares 8,364,563 Class P Shares 55,929 Class Y Shares 1,221,656 NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 15.32 Class A Shares-Maximum offering price (Net asset value plus sales charge of 5.75%) $ 16.25 Class B Shares-Net asset value $ 15.02 Class C Shares-Net asset value $ 15.00 Class P Shares-Net asset value $ 15.37 Class Y Shares-Net asset value $ 15.44 ================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 9 <Page> STATEMENT OF OPERATIONS (UNAUDITED) FOR THE SIX MONTHS ENDED JANUARY 31, 2005 <Table> INVESTMENT INCOME: Dividends $ 632,675 Interest 149,343 - ------------------------------------------------------------------------------------------------ TOTAL INVESTMENT INCOME 782,018 - ------------------------------------------------------------------------------------------------ EXPENSES: Management fee 1,360,492 12b-1 distribution plan-Class A 376,428 12b-1 distribution plan-Class B 265,905 12b-1 distribution plan-Class C 447,098 12b-1 distribution plan-Class P 770 Shareholder servicing 493,757 Professional 35,455 Reports to shareholders 32,767 Fund administration 72,559 Custody 31,803 Trustees' fees 3,327 Registration 26,961 Other 3,473 - ------------------------------------------------------------------------------------------------ Gross expenses 3,150,795 Expense reductions (2,646) - ------------------------------------------------------------------------------------------------ NET EXPENSES 3,148,149 - ------------------------------------------------------------------------------------------------ NET INVESTMENT LOSS (2,366,131) ================================================================================================ NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain (loss) on investments in unaffiliated issuers 12,851,763 Net realized gain (loss) on investment in affiliated issuer (299) Net change in unrealized appreciation (depreciation) on investments 47,872,630 ================================================================================================ NET REALIZED AND UNREALIZED GAIN 60,724,094 ================================================================================================ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 58,357,963 ================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 10 <Page> STATEMENTS OF CHANGES IN NET ASSETS <Table> <Caption> FOR THE SIX MONTHS ENDED JANUARY 31, 2005 FOR THE YEAR ENDED INCREASE IN NET ASSETS (UNAUDITED) JULY 31, 2004 OPERATIONS: Net investment income (loss) $ (2,366,131) $ (2,707,538) Net realized gain (loss) on investments 12,851,464 36,260,284 Net change in unrealized appreciation (depreciation) on investments 47,872,630 (2,171,628) - ---------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 58,357,963 31,381,118 ====================================================================================================================== DISTRIBUTIONS TO SHAREHOLDERS FROM: Net realized gain Class A (19,844,848) (1,707,862) Class B (5,011,171) (450,381) Class C (8,647,402) (548,153) Class P (36,167) (25) Class Y (862,999) (73,076) - ---------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (34,402,587) (2,779,497) ====================================================================================================================== CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 183,918,918 175,002,209 Reinvestment of distributions 27,702,366 2,267,482 Cost of shares reacquired (27,619,407) (32,151,979) - ---------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 184,001,877 145,117,712 ====================================================================================================================== NET INCREASE IN NET ASSETS 207,957,253 173,719,333 ====================================================================================================================== NET ASSETS: Beginning of period 277,995,096 104,275,763 - ---------------------------------------------------------------------------------------------------------------------- END OF PERIOD $ 485,952,349 $ 277,995,096 ====================================================================================================================== ACCUMULATED NET INVESTMENT LOSS $ (2,366,460) $ (329) ====================================================================================================================== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 11 <Page> FINANCIAL HIGHLIGHTS <Table> <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO (UNAUDITED) 2004 2003 2002 7/31/2001 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 14.37 $ 11.71 $ 9.18 $ 10.45 $ 10.00 =========== =========== =========== =========== ============ Unrealized appreciation on investments .06 ------------ NET ASSET VALUE ON SEC EFFECTIVE DATE $ 10.06 ============ Investment operations: Net investment loss(a) (.08) (.16) (.12) (.12) (.07) Net realized and unrealized gain (loss) 2.42 3.07 2.65 (1.15) .46 ----------- ----------- ----------- ----------- ------------ Total from investment operations 2.34 2.91 2.53 (1.27) .39 ----------- ----------- ----------- ----------- ------------ Distributions to shareholders from: Net realized gain (1.39) (.25) - -(g) - ----------- ----------- ----------- ----------- ------------ NET ASSET VALUE, END OF PERIOD $ 15.32 $ 14.37 $ 11.71 $ 9.18 $ 10.45 =========== =========== =========== =========== ============ Total Return(b)(e) .60%(c) Total Return(b) 16.79%(c) 24.96% 27.56% (12.11)% 3.88%(c)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including waiver and expense reductions .75%(c) 1.55% 1.71% 1.66% .69%(c) Expenses, excluding waiver and expense reductions .75%(c) 1.55% 1.89% 2.41% .81%(c) Net investment loss (.53)%(c) (1.12)% (1.30)% (1.09)% (.67)%(c) <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO SUPPLEMENTAL DATA: (UNAUDITED) 2004 2003 2002 7/31/2001 - ----------------------------------------------------------------------------------------------------------------------------- Net assets, end of period (000) $ 277,390 $ 162,651 $ 59,717 $ 29,962 $ 2,214 Portfolio turnover rate 32.24% 84.91% 68.48% 47.69% 5.86% ============================================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 12 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) <Table> <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO (UNAUDITED) 2004 2003 2002 7/31/2001 PER SHARE OPERATING PERFORMANCE (CLASS B SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 14.15 $ 11.56 $ 9.12 $ 10.45 $ 10.00 =========== =========== =========== =========== ============ Unrealized appreciation on investments .06 ------------ NET ASSET VALUE ON SEC EFFECTIVE DATE $ 10.06 ============ Investment operations: Net investment loss(a) (.12) (.24) (.18) (.18) (.07) Net realized and unrealized gain (loss) 2.38 3.02 2.62 (1.15) .46 ----------- ----------- ----------- ----------- ------------ Total from investment operations 2.26 2.78 2.44 (1.33) .39 ----------- ----------- ----------- ----------- ------------ Distributions to shareholders from: Net realized gain (1.39) (.19) - -(g) - ----------- ----------- ----------- ----------- ------------ NET ASSET VALUE, END OF PERIOD $ 15.02 $ 14.15 $ 11.56 $ 9.12 $ 10.45 =========== =========== =========== =========== ============ Total Return(b)(e) .60%(c) Total Return(b) 16.47%(c) 24.19% 26.75% (12.68)% 3.88%(c)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including waiver and expense reductions 1.07%(c) 2.18% 2.33% 2.27% .75%(c) Expenses, excluding waiver and expense reductions 1.07%(c) 2.18% 2.51% 3.02% .87%(c) Net investment loss (.85)%(c) (1.75)% (1.92)% (1.70)% (.76)%(c) <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO SUPPLEMENTAL DATA: (UNAUDITED) 2004 2003 2002 7/31/2001 - ----------------------------------------------------------------------------------------------------------------------------- Net assets, end of period (000) $ 63,344 $ 45,384 $ 21,518 $ 12,013 $ 283 Portfolio turnover rate 32.24% 84.91% 68.48% 47.69% 5.86% ============================================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 13 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) <Table> <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO (UNAUDITED) 2004 2003 2002 7/31/2001 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 14.14 $ 11.56 $ 9.12 $ 10.45 $ 10.00 =========== =========== =========== =========== ============ Unrealized appreciation on investments .06 ------------ NET ASSET VALUE ON SEC EFFECTIVE DATE $ 10.06 ============ Investment operations: Net investment loss(a) (.12) (.24) (.18) (.18) (.07) Net realized and unrealized gain (loss) 2.37 3.02 2.62 (1.15) .46 ----------- ----------- ----------- ----------- ------------ Total from investment operations 2.25 2.78 2.44 (1.33) .39 ----------- ----------- ----------- ----------- ------------ Distributions to shareholders from: Net realized gain (1.39) (.20) - -(g) - ----------- ----------- ----------- ----------- ------------ NET ASSET VALUE, END OF PERIOD $ 15.00 $ 14.14 $ 11.56 $ 9.12 $ 10.45 =========== =========== =========== =========== ============ Total Return(b)(e) .60%(c) Total Return(b) 16.40%(c) 24.18% 26.75% (12.68)% 3.88%(c)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including waiver and expense reductions 1.07%(c) 2.18% 2.33% 2.27% .75%(c) Expenses, excluding waiver and expense reductions 1.07%(c) 2.18% 2.51% 3.02% .87%(c) Net investment loss (.85)%(c) (1.75)% (1.92)% (1.70)% (.76)%(c) <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO SUPPLEMENTAL DATA: (UNAUDITED) 2004 2003 2002 7/31/2001 - ----------------------------------------------------------------------------------------------------------------------------- Net assets, end of period (000) $ 125,491 $ 64,447 $ 23,039 $ 10,432 $ 468 Portfolio turnover rate 32.24% 84.91% 68.48% 47.69% 5.86% ============================================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 14 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) <Table> <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO (UNAUDITED) 2004 2003 2002 7/31/2001 PER SHARE OPERATING PERFORMANCE (CLASS P SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 14.42 $ 11.73 $ 9.19 $ 10.45 $ 10.00 =========== =========== =========== =========== ============ Unrealized appreciation on investments .06 ------------ NET ASSET VALUE ON SEC EFFECTIVE DATE $ 10.06 ============ Investment operations: Net investment loss(a) (.09) (.37) (.10) (.12) (.07) Net realized and unrealized gain (loss) 2.43 3.28 2.64 (1.14) .46 ----------- ----------- ----------- ----------- ------------ Total from investment operations 2.34 2.91 2.54 (1.26) .39 ----------- ----------- ----------- ----------- ------------ Distributions to shareholders from: Net realized gain (1.39) (.22) - -(g) - ----------- ----------- ----------- ----------- ------------ NET ASSET VALUE, END OF PERIOD $ 15.37 $ 14.42 $ 11.73 $ 9.19 $ 10.45 =========== =========== =========== =========== ============ Total Return(b)(e) .60%(c) Total Return(b) 16.79%(c) 24.97% 27.64% (12.01)% 3.88%(c)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including waiver and expense reductions .81%(c) 1.63%+ 1.78%+ 1.72% .70%(c) Expenses, excluding waiver and expense reductions .81%(c) 1.63%+ 1.96%+ 2.47% .82%(c) Net investment loss (.59)%(c) (1.20)%+ (1.37)%+ (1.15)% (.68)%(c) <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO SUPPLEMENTAL DATA: (UNAUDITED) 2004 2003 2002 7/31/2001 - ----------------------------------------------------------------------------------------------------------------------------- Net assets, end of period (000) $ 860 $ 218 $ 1 $ 1 $ 1 Portfolio turnover rate 32.24% 84.91% 68.48% 47.69% 5.86% ============================================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 15 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) <Table> <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO (UNAUDITED) 2004 2003 2002 7/31/2001 PER SHARE OPERATING PERFORMANCE (CLASS Y SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 14.45 $ 11.75 $ 9.20 $ 10.45 $ 10.00 =========== =========== =========== =========== ============ Unrealized appreciation on investments .06 ------------ NET ASSET VALUE ON SEC EFFECTIVE DATE $ 10.06 ============ Investment operations: Net investment loss(a) (.05) (.10) (.11) (.10) (.07) Net realized and unrealized gain (loss) 2.43 3.07 2.66 (1.15) .46 ----------- ----------- ----------- ----------- ------------ Total from investment operations 2.38 2.97 2.55 (1.25) .39 ----------- ----------- ----------- ----------- ------------ Distributions to shareholders from: Net realized gain (1.39) (.27) - -(g) - ----------- ----------- ----------- ----------- ------------ NET ASSET VALUE, END OF PERIOD $ 15.44 $ 14.45 $ 11.75 $ 9.20 $ 10.45 =========== =========== =========== =========== ============ Total Return(b)(e) .60%(c) Total Return(b) 16.97%(c) 25.45% 27.72% (11.92)% 3.88%(c)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including waiver and expense reductions .61%(c) 1.18%+ 1.33%+ 1.27% .66%(c) Expenses, excluding waiver and expense reductions .61%(c) 1.18%+ 1.51%+ 2.02% .78%(c) Net investment loss (.36)%(c) (.75)%+ (.92)%+ (.70)% (.63)%(c) <Caption> SIX MONTHS ENDED YEAR ENDED 7/31 6/18/2001(d) 1/31/2005 ----------------------------------------- TO SUPPLEMENTAL DATA: (UNAUDITED) 2004 2003 2002 7/31/2001 - ----------------------------------------------------------------------------------------------------------------------------- Net assets, end of period (000) $ 18,867 $ 5,295 $ 1 $ 1 $ 1 Portfolio turnover rate 32.24% 84.91% 68.48% 47.69% 5.86% ============================================================================================================================= </Table> + The ratios have been determined on a Fund basis. (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. (c) Not annualized. (d) Commencement of investment operations; SEC effective date on June 26, 2001; Fund shares became available to the public is July 2, 2001. (e) Total return is for the period 6/18/01 through 6/26/01. (f) Total return is for the period 6/26/01 through 7/31/01. (g) Amount represents less than $.01. SEE NOTES TO FINANCIAL STATEMENTS. 16 <Page> NOTES TO FINANCIAL STATEMENTS (UNAUDITED) 1. ORGANIZATION Lord Abbett Blend Trust (the "Trust") is registered under the Investment Company Act of 1940 (the "Act") as an open-end management company, organized as a Delaware Business Trust on May 1, 2001. The Trust has one series, Lord Abbett Small-Cap Blend Fund (the "Fund"). The Securities and Exchange Commission declared the registration of the Fund and its shares effective on June 26, 2001 and each class of shares became available to the public on July 2, 2001. The Fund is diversified under the Act The Fund's investment objective is to seek long-term growth of capital by investing primarily in stocks of small companies. The Fund offers five classes of shares: Classes A, B, C, P and Y, each with different expenses and dividends. A front-end sales charge is normally added to the Net Asset Value ("NAV") for Class A shares. There is no front-end sales charge in the case of the Classes B, C, P and Y shares, although there may be a contingent deferred sales charge ("CDSC") as follows: certain redemptions of Class A shares made within 24 months (12 months if shares were purchased on or after November 1, 2004) following certain purchases made without a sales charge; Class B shares redeemed before the sixth anniversary of purchase; and Class C shares redeemed before the first anniversary of purchase. Class B shares will convert to Class A shares on the eighth anniversary of the original purchase of Class B shares. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America 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 increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. 2. SIGNIFICANT ACCOUNTING POLICIES (a) INVESTMENT VALUATION-Securities traded on any recognized U.S. or non-U.S. exchange or on NASDAQ, Inc. are valued at the last sale price or official closing price on the exchange or system on which they are principally traded. Unlisted equity securities are valued at the last quoted sale price or, if no sale price is available, at the mean between the most recently quoted bid and asked prices. Securities for which market quotations are not readily available are valued at fair value as determined by management and approved in good faith by the Board of Trustees. Short-term securities with 60 days or less remaining to maturity are valued using the amortized cost method, which approximates current market value. (b) SECURITY TRANSACTIONS-Security transactions are recorded as of the date that the securities are purchased or sold (trade date). Realized gains and losses on sales of portfolio securities are calculated using the identified-cost method. Realized and unrealized gains (losses) are allocated to each class of shares based upon the relative proportion of net assets at the beginning of the day. (c) INVESTMENT INCOME-Dividend income is recorded on the ex-dividend date. Interest income is recorded on the accrual basis. Discounts are accreted and premiums are amortized using the effective interest method. Investment income is allocated to each class of shares based upon the relative proportion of net assets at the beginning of the day. 17 <Page> NOTES TO FINANCIAL STATEMENTS (UNAUDITED)(CONTINUED) (d) FEDERAL TAXES-It is the policy of the Fund to meet the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all taxable income and capital gains to its shareholders. Therefore, no Federal income tax provision is required. (e) EXPENSES-Expenses, excluding class specific expenses, are allocated to each class of shares based upon the relative proportion of net assets at the beginning of the day. Classes A, B, C, and P shares bear all expenses and fees relating to their respective 12b-1 Distribution Plans. (f) REPURCHASE AGREEMENTS-The Fund may enter into repurchase agreements with respect to securities. A repurchase agreement is a transaction in which the Fund acquires a security and simultaneously commits to resell that security to the seller (a bank or securities dealer) at an agreed-upon price on an agreed-upon date. The Fund requires at all times that the repurchase agreement be collateralized by cash, or by securities of the U.S. Government, its agencies, its instrumentalities, or U.S. Government sponsored enterprises having a value equal to, or in excess of, the value of the repurchase agreement (including accrued interest). If the seller of the agreement defaults on its obligation to repurchase the underlying securities at a time when the value of these securities has declined, the Fund may incur a loss upon disposition of the securities. 3. MANAGEMENT FEE AND OTHER TRANSACTIONS WITH AFFILIATES MANAGEMENT FEE The Trust has a management agreement with Lord, Abbett & Co. LLC ("Lord Abbett") pursuant to which Lord Abbett supplies the Fund with investment management services and executive and other personnel, pays the remuneration of officers, provides office space and pays for ordinary and necessary office and clerical expenses relating to research and statistical work and supervision of the Fund's investment portfolio. The management fee is based on average daily net assets at an annual rate of ..75%. Lord Abbett provides certain administrative services to the Fund pursuant to an Administrative Services Agreement at an annual rate of .04% of the Fund's average daily net assets. 12b-1 DISTRIBUTION PLANS The Fund has adopted a distribution plan with respect to one or more classes of shares pursuant to Rule 12b-1 of the Act, which provides for the payment of ongoing distribution and service fees to Lord Abbett Distributor LLC ("Distributor"), an affiliate of Lord Abbett. The fees are accrued daily at annual rates based upon average daily net assets as follows: <Table> <Caption> FEE CLASS A CLASS B CLASS C CLASS P - ------------------------------------------------------------------ Service .25% .25% .25% .20% Distribution .10%(1) .75% .75% .25% </Table> (1) Until October 1, 2004, the Fund paid a one-time distribution fee of up to 1.00% on certain qualifying purchases of Class A shares. Effective October 1, 2004, the Distributor commenced payment of such one-time distribution fee. The unamortized balance of prepaid distribution fees as of September 30, 2004 was $63,750. This amount will continue to be amortized by the Fund, generally over a two-year period. The amount of CDSC collected by the Fund during the six months ended January 31, 2005 was $1,757. Class Y does not have a distribution plan. 18 <Page> NOTES TO FINANCIAL STATEMENTS (UNAUDITED)(CONTINUED) COMMISSIONS Distributor received the following commissions on sales of Class A shares of the Fund, after concessions were paid to authorized dealers, for the six months ended January 31, 2005: <Table> <Caption> DISTRIBUTOR DEALERS' COMMISSIONS CONCESSIONS - -------------------------------- $ 307,926 $ 1,737,887 </Table> One Trustee and certain of the Trust's officers have an interest in Lord Abbett. 4. DISTRIBUTIONS AND CAPITAL LOSS CARRYFORWARD Dividends from net investment income, if any, are declared and paid at least annually. Taxable net realized gains from investment transactions, reduced by capital loss carryforwards, if any, are declared and distributed to shareholders at least annually. The capital loss carryforward amount, if any, is available to offset future net capital gains. Dividends and distributions to shareholders are recorded on the ex-dividend date. The amount of dividends and distributions from net investment income and net realized capital gains are determined in accordance with Federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. These book/tax differences are either considered temporary or permanent in nature. To the extent these differences are permanent in nature, such amounts are reclassified within the components of net assets based on their federal tax basis treatment; temporary differences do not require reclassification. Dividends and distributions which exceed earnings and profits for tax purposes are reported as a tax return of capital. As of January 31, 2005, the Fund's aggregate unrealized security gains and losses based on cost for U.S. Federal income tax purposes are as follows: <Table> Tax cost $ 423,161,961 - ---------------------------------------------------- Gross unrealized gain 63,996,550 Gross unrealized loss (6,793,569) - ---------------------------------------------------- Net unrealized security gain $ 57,202,981 ==================================================== </Table> The difference between book-basis and tax-basis unrealized gains (losses) is primarily attributable to wash sales and other temporary tax adjustments. 5. PORTFOLIO SECURITIES TRANSACTIONS Purchases and sales of investment securities (excluding short-term investments) for the six months ended January 31, 2005 are as follows: <Table> <Caption> PURCHASES SALES - ---------------------------------- $ 251,225,826 $ 111,593,958 </Table> There were no purchases or sales of U.S. Government securities for the six months ended January 31, 2005. 6. TRUSTEES' REMUNERATION The Trust's officers and the one Trustee who are associated with Lord Abbett do not receive any compensation from the Trust for serving in such capacities. Outside Trustees' fees are allocated 19 <Page> NOTES TO FINANCIAL STATEMENTS (UNAUDITED)(CONTINUED) among all Lord Abbett-sponsored funds based on the net assets of each fund. There is an equity based plan available to all outside Trustees under which outside Trustees must defer receipt of a portion of, and may elect to defer receipt of an additional portion of Trustees' fees. The deferred amounts are treated as though equivalent dollar amounts have been invested proportionately in the funds. Such amounts and earnings accrued thereon are included in Trustees' Fees on the Statement of Operations and in Trustees' Fees Payable on the Statement of Assets and Liabilities and are not deductible for U.S. Federal income tax purposes until such amounts are paid. 7. EXPENSE REDUCTIONS The Fund has entered into arrangements with its transfer agent and custodian whereby credits realized as a result of uninvested cash balances are used to reduce a portion of the Fund's expenses. 8. LINE OF CREDIT The Fund, along with certain other funds managed by Lord Abbett, has available a $200,000,000 unsecured revolving credit facility ("Facility") from a consortium of banks, to be used for temporary or emergency purposes as an additional source of liquidity to fund redemptions of investor shares. Any borrowings under this Facility will bear interest at current market rates as defined in the agreement. For the period August 1, 2004 through December 9, 2004, the fee for this Facility was at an annual rate of .09%. Effective December 10, 2004, the Facility was renewed at an annual rate of .08%. At January 31, 2005, there were no loans outstanding pursuant to this Facility nor was the Facility utilized at any time during the six months ended January 31, 2005. 9. CUSTODIAN AND ACCOUNTING AGENT State Street Bank & Trust Company ("SSB") is the Fund's custodian and accounting agent. SSB performs custodian, accounting and recordkeeping functions relating to portfolio transactions and calculating the Fund's NAV. 10. TRANSACTIONS WITH AFFILIATED ISSUER An affiliated issuer is one in which the Fund has ownership of at least 5% of the outstanding voting shares of the underlying issuer at any time during the fiscal year. The Fund had the following transactions with an affiliated issuer during the six months ended January 31, 2005: <Table> <Caption> REALIZED DIVIDEND BALANCE OF BALANCE OF VALUE LOSS INCOME SHARES HELD GROSS GROSS SHARES HELD AT 8/1/2004 8/1/2004 AFFILIATED ISSUER AT 7/31/2004 ADDITIONS SALES AT 1/31/2004 1/31/2005 TO 1/31/2005 TO 1/31/2005 - ------------------------------------------------------------------------------------------------------------------ SM&A 1,214,515 291,822 (200) 1,506,137 $ 12,862,410 $ (299) $ - </Table> 11. INVESTMENT RISKS The Fund is subject to the general risks and considerations associated with equity investing as well as the particular risks associated with growth and value stocks. The value of an investment will fluctuate in response to movements in the stock market in general and to the changing prospects of individual companies in which the Fund invests. Different types of stocks shift in and out of favor 20 <Page> NOTES TO FINANCIAL STATEMENTS (UNAUDITED)(CONCLUDED) depending on market and economic conditions. Growth stocks tend to be more volatile than other stocks. The market may fail to recognize the intrinsic value of particular value stocks for a long time. In addition, if the Fund's assessment of a company's potential for growth or market conditions is wrong, it could suffer losses or produce poor performance relative to other funds, even in a rising market. The Fund invests primarily in small company stocks, which tend to be more volatile and can be less liquid than large company stocks. Small companies may also have more limited product lines, markets or financial resources, and typically experience a higher risk of failure than large companies. These factors can affect the Fund's performance. 12. SUMMARY OF CAPITAL TRANSACTIONS Transactions in shares of beneficial interest are as follows: <Table> <Caption> SIX MONTHS ENDED JANUARY 31,2005 YEAR ENDED (UNAUDITED) JULY 31,2004 - ---------------------------------------------------------------------------------------------------------- SHARES AMOUNT SHARES AMOUNT - ---------------------------------------------------------------------------------------------------------- CLASS A SHARES Shares sold 6,794,666 $ 100,653,878 7,516,857 $ 104,897,437 Reinvestment of distributions 1,199,789 17,469,392 112,438 1,503,302 Shares reacquired (1,203,326) (17,698,595) (1,409,642) (19,954,176) - ---------------------------------------------------------------------------------------------------------- Increase 6,791,129 $ 100,424,675 6,219,653 $ 86,446,563 - ---------------------------------------------------------------------------------------------------------- CLASS B SHARES Shares sold 972,796 $ 14,175,132 1,681,290 $ 22,980,342 Reinvestment of distributions 285,838 4,084,619 27,311 361,047 Shares reacquired (246,471) (3,566,111) (362,759) (5,008,078) - ---------------------------------------------------------------------------------------------------------- Increase 1,012,163 $ 14,693,640 1,345,842 $ 18,333,311 - ---------------------------------------------------------------------------------------------------------- CLASS C SHARES Shares sold 3,834,935 $ 55,892,676 3,059,464 $ 42,147,359 Reinvestment of distributions 386,587 5,520,460 24,983 330,033 Shares reacquired (413,567) (6,011,895) (520,096) (7,188,371) - ---------------------------------------------------------------------------------------------------------- Increase 3,807,955 $ 55,401,241 2,564,351 $ 35,289,021 - ---------------------------------------------------------------------------------------------------------- CLASS P SHARES Shares sold 45,670 $ 690,463 15,107 $ 218,867 Reinvestment of distributions 2,473 36,160 2 24 Shares reacquired (7,338) (110,069) (97) (1,353) - ---------------------------------------------------------------------------------------------------------- Increase 40,805 $ 616,554 15,012 $ 217,538 - ---------------------------------------------------------------------------------------------------------- CLASS Y SHARES Shares sold 830,391 $ 12,506,769 360,838 $ 4,758,204 Reinvestment of distributions 40,336 591,735 5,449 73,076 Shares reacquired (15,470) (232,737) -(a) (1) - ---------------------------------------------------------------------------------------------------------- Increase 855,257 $ 12,865,767 366,287 $ 4,831,279 - ---------------------------------------------------------------------------------------------------------- </Table> (a) Amount represents less than 1 share. 21 <Page> HOUSEHOLDING The Trust has adopted a policy that allows it to send only one copy of the Fund's Prospectus, proxy material, annual report and semi-annual report to certain shareholders residing at the same "household." This reduces Fund expenses, which benefits you and other shareholders. If you need additional copies or do not want your mailings to be "householded," please call Lord Abbett at 800-821-5129 or send a written request with your name, the name of your fund or funds and your account number or numbers to Lord Abbett Family of Funds, P.O. Box 219336, Kansas City, MO 64121. PROXY VOTING POLICIES, PROCEDURES AND RECORDS A description of the policies and procedures that Lord Abbett uses to vote proxies related to the Fund's portfolio securities, and information on as to how Lord Abbett voted the Fund's proxies during the 12-month period ended June 30, 2004, are available without charge, upon request, (i) by calling 888-522-2388; (ii) on Lord Abbett's website at www.LordAbbett.com; and (iii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Trust is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q for fiscal quarters ending on or after July 9, 2004. Once filed, the Form N-Q will be available without charge, upon request on the SEC's website at www.sec.gov and may be available by calling Lord Abbett at 800-821-5129. You can also obtain copies of Form N-Q by (i) visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 800-SEC-0330); (ii) sending your request and a duplicating fee to the SEC's Public Reference Room, Washington, DC 20549-0102; or (iii) sending your request electronically to publicinfo@sec.gov. 22 <Page> [LORD ABBETT(R) LOGO] <Table> This report when not used for the general information of shareholders of the Fund,is to Lord Abbett Blend Trust be distributed only if preceded or accompanied Lord Abbett Small-Cap Blend Fund a current Fund Prospectus. LASCB-3-105 Lord Abbett Mutual Fund shares are distributed by (3/05) LORD ABBETT DISTRIBUTOR LLC </Table> <Page> ITEM 2: CODE OF ETHICS. Not applicable ITEM 3: AUDIT COMMITTEE FINANCIAL EXPERT. Not applicable. ITEM 4-8: PRINCIPAL ACCOUNTANT FEES AND SERVICES. [RESERVED] Not applicable. ITEM 5: AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable. ITEM 6: SCHEDULE OF INVESTMENTS. Not applicable. ITEM 7: DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 8: PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable. ITEM 9: SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. Not Applicable. ITEM10: CONTROLS AND PROCEDURES. (a) Based on their evaluation of the Registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) as of a date within 90 days prior to the filing date of this report, the Chief Executive Officer and Chief Financial Officer of the Registrant have concluded that such disclosure controls and procedures are reasonably designed and effective to ensure that material information relating to the Registrant, including its consolidated subsidiaries, is made known to them by others within those entities. (b) There were no significant changes in the Registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the Registrant's second fiscal quarter that have <Page> materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting. ITEM 11: EXHIBITS. (a)(1) Amendments to Code of Ethics - Not applicable. (a)(2) Certification of 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) is attached hereto as a part of EX-99.CERT. (a)(3) Certification of each principal executive officer and principal financial officer of the Registrant as required by Section 906 of the Sarbanes-Oxley Act of 2002 is attached hereto as a part of EX-99.906CERT. <Page> SIGNATURES Pursuant to the requirements of the Securities and 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. LORD ABBETT BLEND TRUST /s/ Robert S. Dow --------------------------------------------- Robert S. Dow Chief Executive Officer, Chairman and President /s/ Joan A. Binstock --------------------------------------------- Joan A. Binstock Chief Financial Officer and Vice President Date: March 22, 2005 <Page> Pursuant to the requirements of the Securities and 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. LORD ABBETT BLEND TRUST /s/ Robert S. Dow --------------------------------------------- Robert S. Dow Chief Executive Officer, Chairman and President /s/ Joan A. Binstock --------------------------------------------- Joan A. Binstock Chief Financial Officer and Vice President Date: March 22, 2005