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 811-4075 RIVERSOURCE INTERNATIONAL SERIES, INC. (Exact name of registrant as specified in charter) 50606 Ameriprise Financial Center, Minneapolis, Minnesota 55474 (Address of principal executive offices) (Zip code) Scott R. Plummer - 5228 Ameriprise Financial Center, Minneapolis, MN 55474 (Name and address of agent for service) Registrant's telephone number, including area code: (612) 671-1947 Date of fiscal year end: October 31 Date of reporting period: October 31, 2010 ITEM 1. REPORTS TO STOCKHOLDERS. ANNUAL REPORT Annual Report and Prospectus (COLUMBIA MANAGEMENT LOGO) COLUMBIA ASIA PACIFIC EX-JAPAN FUND (FORMERLY KNOWN AS THREADNEEDLE ASIA PACIFIC FUND) - -------------------------------------------------------------------------------- ANNUAL REPORT FOR THE PERIOD ENDED OCTOBER 31, 2010 (Prospectus also enclosed) COLUMBIA ASIA PACIFIC EX-JAPAN FUND SEEKS TO PROVIDE SHAREHOLDERS WITH LONG-TERM CAPITAL GROWTH. This annual report includes a prospectus that describes in detail the Fund's objective, investment strategy, risks, sales charges, fees and other matters of interest. Please read the prospectus carefully before you invest or send money. NOT FDIC INSURED - NO BANK GUARANTEE - MAY LOSE VALUE TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.................................. 3 Manager Commentary..................................... 6 The Fund's Long-term Performance....................... 12 Fund Expenses Example.................................. 14 Portfolio of Investments............................... 17 Statement of Assets and Liabilities.................... 27 Statement of Operations................................ 28 Statements of Changes in Net Assets.................... 29 Financial Highlights................................... 30 Notes to Financial Statements.......................... 36 Report of Independent Registered Public Accounting Firm................................................. 51 Federal Income Tax Information......................... 53 Board Members and Officers............................. 54 Proxy Voting........................................... 59 </Table> SEE THE FUND'S PROSPECTUS FOR RISKS ASSOCIATED WITH INVESTING IN THE FUND. - -------------------------------------------------------------------------------- 2 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT YOUR FUND AT A GLANCE ---------------------------------------------------------- FUND SUMMARY - -------------------------------------------------------------------------------- > Columbia Asia Pacific ex-Japan Fund (the Fund) Class R5 shares gained 21.06% for 12 months ended Oct. 31, 2010. > The Fund outperformed its benchmark, the Morgan Stanley Capital International All Country (MSCI AC) Asia Pacific Ex-Japan Index, which advanced 20.45% for the 12-month period. > The Fund underperformed its peer group, the Lipper Pacific Region Ex-Japan Funds Index, which increased 28.62% for the same time period. ANNUALIZED TOTAL RETURNS (for period ended Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> SINCE INCEPTION 1 YEAR 7/15/09 - --------------------------------------------------------------- Columbia Asia Pacific ex-Japan Fund Class R5 +21.06% +28.39% - --------------------------------------------------------------- MSCI AC Asia Pacific Ex-Japan Index (unmanaged) +20.45% +34.25% - --------------------------------------------------------------- Lipper Pacific Region Ex-Japan Funds Index (unmanaged) +28.62% +35.07% - --------------------------------------------------------------- </Table> (See "The Fund's Long-term Performance" for Index descriptions) The performance information shown represents past performance and is not a guarantee of future results. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial intermediary, visiting columbiamanagement.com or calling 800.345.6611. The performance of Class R5 may vary from that shown because of differences in fees and expenses. The Fund's returns reflect the effect of fee waivers/expense reimbursements, if any. Without such waivers/reimbursements, the Fund's returns would be lower. See the Average Annual Total Returns table for performance of Class R5 shares of the Fund. The indices do not reflect the effects of expenses (excluding Lipper) and taxes. It is not possible to invest directly in an index. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT OCT. 31, 2010 SINCE Without sales charge 1 YEAR INCEPTION Class A (inception 9/27/10) N/A +3.53%* - --------------------------------------------------------------- Class C (inception 9/27/10) N/A +3.45%* - --------------------------------------------------------------- Class I (inception 9/27/10) N/A +3.53%* - --------------------------------------------------------------- Class R (inception 9/27/10) N/A +3.53%* - --------------------------------------------------------------- Class R5 (inception 7/15/09) +21.06% +28.39% - --------------------------------------------------------------- Class Z (inception 9/27/10) N/A +3.53%* - --------------------------------------------------------------- With sales charge Class A (inception 9/27/10) N/A -2.43%* - --------------------------------------------------------------- Class C (inception 9/27/10) N/A +2.45%* - --------------------------------------------------------------- </Table> Class A share performance reflects the maximum initial sales charge of 5.75%. Class C shares may be subject to a 1% CDSC if shares are sold within one year after purchase. Sales charges do not apply to Class I, Class R and Class R5 shares. Class I, Class R and Class R5 shares are available to qualifying institutional investors only. Class Z shares are offered to certain eligible investors. * Not annualized. - -------------------------------------------------------------------------------- 4 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- MORNINGSTAR STYLE BOX(TM) - -------------------------------------------------------------------------------- <Table> <Caption> Equity Style Value Blend Growth X Large Medium Size Small </Table> The Morningstar Style Box(TM) is based on the fund's portfolio holdings as of period end. The vertical axis shows the market capitalization of the stocks owned, and the horizontal axis shows investment style (value, blend, or growth). Information shown is based on the most recent data provided by Morningstar. (C)2010 Morningstar, Inc. All rights reserved. The information contained herein is proprietary to Morningstar and/or its content providers, may not be copied or distributed and is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 5 MANAGER COMMENTARY ------------------------------------------------------------- Effective Sept. 27, 2010, Threadneedle Asia Pacific Fund was renamed Columbia Asia Pacific ex-Japan Fund. Columbia Asia Pacific ex-Japan Fund portfolio managers Vanessa Donegan and Rafael Polatinsky of Threadneedle International Limited (Threadneedle) discuss the Fund's results and positioning for the fiscal year ended Oct. 31, 2010. Threadneedle, an indirect wholly-owned subsidiary of Ameriprise Financial, Inc., is the subadviser to the Fund. Dear Shareholders, The Fund's Class R5 shares advanced 21.06% for the one-year period ended Oct. 31, 2010. The Fund outperformed its benchmark, the Morgan Stanley Capital International All Country (MSCI AC) Asia Pacific Ex-Japan Index (MSCI AC Index), which advanced 20.45% for the period. The Fund underperformed its peer group, as represented by the Lipper Pacific Region Ex-Japan Funds Index, which advanced 28.62% for the same time period. COUNTRY BREAKDOWN(1) (at Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> Australia 13.9% - ------------------------------------------------ China 20.6% - ------------------------------------------------ Hong Kong 14.5% - ------------------------------------------------ India 9.1% - ------------------------------------------------ Indonesia 5.0% - ------------------------------------------------ Luxembourg 0.5% - ------------------------------------------------ Malaysia 2.6% - ------------------------------------------------ Mongolia 0.4% - ------------------------------------------------ Philippine Islands 0.6% - ------------------------------------------------ Singapore 3.7% - ------------------------------------------------ South Korea 14.1% - ------------------------------------------------ Taiwan 7.5% - ------------------------------------------------ Thailand 2.9% - ------------------------------------------------ United Kingdom 1.1% - ------------------------------------------------ United States 1.8% - ------------------------------------------------ Other(2) 1.7% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan). The Fund's composition is subject to change. (2) Cash & Cash Equivalents. - -------------------------------------------------------------------------------- 6 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- SIGNIFICANT PERFORMANCE FACTORS The equity markets in Asia (excluding Japan) were collectively very strong performers for the past year, particularly in U.S. dollar terms. Within the region, standout markets included Thailand, Indonesia and Malaysia, where strong currencies further enhanced robust equity market returns. Interest rates in these countries rose from abnormally low levels, boosting their currencies and consequently adding to gains as measured in U.S. dollars. India's equity market was also strong as its accelerating growth attracted foreign capital. Conversely, China experienced a noticeable lag, underperforming the MSCI AC Index amid concern that government's efforts to manage the pace of economic growth would stifle the economy. Australia, a very large component of the MSCI AC Index, also underperformed, as did countries such as Taiwan and Singapore that are more dependant on the global economy than on domestic or regional demand. The Fund had a smaller weighting in lagging Australia than the MSCI AC Index, which was beneficial to relative investment results. Having larger weightings in better performing Thailand and Indonesia was also advantageous. An emphasis on consumer discretionary stocks, which TOP TEN HOLDINGS(1) (at Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> BHP Billiton Ltd. (Australia) 3.4% - ------------------------------------------------ Samsung Electronics Co., Ltd. (South Korea) 2.5% - ------------------------------------------------ Australia & New Zealand Banking Group Ltd. (Australia) 2.2% - ------------------------------------------------ Rio Tinto Ltd. (Australia) 2.0% - ------------------------------------------------ CNOOC Ltd. (China) 1.9% - ------------------------------------------------ China Mobile Ltd. (Hong Kong) 1.7% - ------------------------------------------------ China Construction Bank Corp., Series H (China) 1.7% - ------------------------------------------------ Hyundai Mobis (South Korea) 1.6% - ------------------------------------------------ Newcrest Mining Ltd. (Australia) 1.6% - ------------------------------------------------ Ping An Insurance Group Co. of China Ltd., Series H (China) 1.5% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan and Cash & Cash Equivalents). For further detail about these holdings, please refer to the section entitled "Portfolio of Investments." Fund holdings are as of the date given, are subject to change at any time, and are not recommendations to buy or sell any security. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 7 MANAGER COMMENTARY (continued) ------------------------------------------------- benefited from strong domestic demand in the region, also had a positive effect on results for the fiscal year. Effective stock selection in China added to relative return, though having a larger weighting in China than the MSCI AC Index partially offset the positive effect. A number of mid-size companies among the Fund's China holdings performed particularly well, including advertising firm FOCUS MEDIA, sound system solutions company AAC ACOUSTIC TECHNOLOGIES and industrial company DONGFANG ELECTRIC CORP., which continues to benefit from China's industrialization. Stock selection among technology companies was a primary detractor during the period. Technology stocks have generally not performed well amid investor concerns about the potential effect of slower global growth on technology demand and earnings. We believe the Fund holds solid companies in this sector, but some, such as HON HAI PRECISION INDUSTRY in Taiwan, came under pressure during the year. Results in the financials sector were mixed. Financial holdings in Korea and Taiwan performed poorly. Though we believe there is reasonable value in these stocks, the Korean and Taiwanese markets didn't perform well and earnings momentum in Korean banks has not been good. Conversely, banks in Thailand and India had a favorable effect on Fund performance for the year. Contributors included BANGKOK BANK in Thailand, BANK MANDIRI in Indonesia and STATE BANK OF INDIA. CHANGES TO THE FUND'S PORTFOLIO The Fund received significant inflows of money throughout the year. We allocated incoming money to the consumer discretionary, materials and industrials sectors, as well as added a bit to the Fund's holdings in telecommunications stocks. Purchases in the consumer discretionary sector were spread across multiple Asian markets as we sought to capitalize on strong domestic demand in the region. In the industrials sector, purchases were mainly in China and Korea. China is evolving from a source of cheap labor toward a goal of being a world class manufacturing economy. This requires greater emphasis on areas such as automation and alternative energy. We have focused on companies that we believe may benefit from this evolution. - -------------------------------------------------------------------------------- 8 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- The Fund's weightings in technology and financials were decreased over the year as we allocated new money to other areas. Technology and financial stocks tend to be more impacted by what's happening in the global economy. At this stage of the economic cycle, we see greater opportunity in companies that can benefit from the strength of domestic demand, which we expect to continue to grow relatively strong irrespective of the muted pace of global growth. The Fund's country weightings are mainly the result of our stock selection and sector decisions, though we also consider the effect of economic conditions on individual countries. Over the course of the year, the Fund's weightings in Australia, Korea and Taiwan decreased due to stock selection activity. The Australian market is heavily weighted in banking stocks, whose scope to grow assets looks relatively unexciting at this point. We prefer to focus on the bulk commodity producers as beneficiaries of the China industrialization theme. Domestic demand in Taiwan is not as strong as in other countries, and technology stocks -- where we are invested very selectively -- are a large component of Taiwan's equity market. Weightings in India, China, Hong Kong, Thailand and Indonesia were increased during the year. These are countries where we see the strongest growth dynamic and that we believe have the potential to benefit from both domestic demand and regional trade. In India, for example, we see growth momentum, significant domestic demand, infrastructure spending and a good capital expenditure cycle, all of which support individual stock opportunities there. At this stage of the economic cycle, we see greater opportunity in companies that can benefit from the strength of domestic demand, which we expect to continue to grow relatively strong irrespective of the muted pace of global growth. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 9 MANAGER COMMENTARY (continued) ------------------------------------------------- OUR FUTURE STRATEGY Because growth is scarce globally, we want to position the Fund's portfolio in areas where we believe growth to be strongest. We have focused on stocks in the consumer discretionary, industrials, capital goods and transportation groups. We are seeing strong regional tourism as consumers are moving around the Asian region and spending. The Fund's financials weighting is a bit smaller than that of the MSCI AC Index, mainly due to an underweight in the Australian banking sector. The under- penetration of financial services leads the Fund to be overweight the banks in the emerging markets of India, Indonesia and Thailand, and the opportunity for closer banking ties with China drives the Fund's exposure to banks in Hong Kong. Still, we see a number of powerful performance drivers in the region. Asian economic growth is strong compared to rest of the world, but stocks are generally not overvalued, in our view. This means investors can tap into the growth at a reasonable price. Furthermore, a number of Asian markets offer exposure to robust domestic demand. We believe companies and governments across the region are generally in sound fiscal condition, without too much debt. We believe sharp interest rate increases appear unlikely, so, at present, liquidity remains favorable and dividend yields appear attractive to both local and foreign investors, particularly when compared with domestic deposit rates. Meanwhile, China has managed to slow its economy without a recession, a positive for the entire region because so many countries have trade surpluses with China. As long as China is growing, we believe intra-regional trade should remain strong. Finally, we anticipate upward pressure on Asian currencies, which would boost investment returns in U.S. dollar terms. <Table> Vanessa Donegan Rafael Polatinsky, CFA(R) Portfolio Manager Deputy Portfolio Manager </Table> - -------------------------------------------------------------------------------- 10 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- Any specific securities mentioned are for illustrative purposes only and are not a complete list of securities that have increased or decreased in value. The views expressed in this statement reflect those of the portfolio manager(s) only through the end of the period of the report as stated on the cover and do not necessarily represent the views of Columbia Management Investment Advisers, LLC* (the Investment Manager) or any subadviser to the Fund or any other person in the Investment Manager or subadviser organizations. Any such views are subject to change at any time based upon market or other conditions and the Investment Manager disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for the Fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of the Fund. * Effective May 1, 2010, RiverSource Investments, LLC became known as Columbia Management Investment Advisers, LLC. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 11 THE FUND'S LONG-TERM PERFORMANCE ----------------------------------------------- The chart on the facing page illustrates the total value of an assumed $10,000 investment in Columbia Asia Pacific ex-Japan Fund Class R5 shares (from 7/15/09 to 10/31/10) as compared to the performance of the Morgan Stanley Capital International All Country (MSCI AC) Asia Pacific Ex-Japan Index and the Lipper Pacific Region Ex-Japan Funds Index. Returns for the Fund include the reinvestment of any distributions paid during each period. The performance information shown represents past performance and is not a guarantee of future results. The table below and the chart on the facing page do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial intermediary or visiting columbiamanagement.com. Also see "Past Performance" in the Fund's current prospectus. COMPARATIVE RESULTS - -------------------------------------------------------------------------------- <Table> <Caption> Results at Oct. 31, 2010 SINCE INCEPTION 1 YEAR 7/15/09 COLUMBIA ASIA PACIFIC EX-JAPAN FUND Class R5 Cumulative value of $10,000 $12,106 $13,825 - ----------------------------------------------------------------------- Average annual total return +21.06% +28.39% - ----------------------------------------------------------------------- MSCI AC ASIA PACIFIC EX-JAPAN INDEX(1) Cumulative value of $10,000 $12,045 $14,635 - ----------------------------------------------------------------------- Average annual total return +20.45% +34.25% - ----------------------------------------------------------------------- LIPPER PACIFIC REGION EX-JAPAN FUNDS INDEX(2) Cumulative value of $10,000 $12,862 $14,752 - ----------------------------------------------------------------------- Average annual total return +28.62% +35.07% - ----------------------------------------------------------------------- </Table> Results for other share classes can be found on page 4. - -------------------------------------------------------------------------------- 12 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- (VALUE OF A HYPOTHETICAL $10,000 INVESTMENT IN RIVERSOURCE COLUMBIA ASIA PACIFIC EX-JAPAN FUND LINE GRAPH) <Table> <Caption> COLUMBIA ASIA MSCI AC LIPPER PACIFIC PACIFIC EX-JAPAN ASIA PACIFIC REGION EX-JAPAN FUND CLASS R5 EX-JAPAN INDEX(1) FUNDS INDEX(2) ---------------- ----------------- --------------- 7/15/09 $10,000 $10,000 $10,000 7/09 11,000 11,146 10,905 10/09 11,420 12,150 11,469 1/10 11,409 12,123 11,790 4/10 12,441 13,387 12,950 7/10 12,251 12,939 12,933 10/10 13,825 14,635 14,752 </Table> (1) The Morgan Stanley Capital International All Country (MSCI AC) Asia Pacific Ex-Japan Index, an unmanaged index, is a free float-adjusted market capitalization weighted index that is designed to measure the equity market performance of the following countries: Australia, China, Hong Kong, India, Indonesia, Korea, Malaysia, Singapore, Taiwan and Thailand. The Fund's performance is currently measured against this index for purposes of determining the performance incentive adjustment. (2) Lipper Pacific Region Ex-Japan Funds Index includes the 10 largest Pacific Region Ex-Japan funds tracked by Lipper Inc. The index's returns include net reinvested dividends. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 13 FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (i) transaction costs, including sales charges (loads) on purchase payments; and (ii) ongoing costs, which may include management fees; distribution and service (Rule 12b-1) fees; and other Fund fees and 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. In addition to the ongoing expenses which the Fund bears directly, the Fund's shareholders indirectly bear the ongoing expenses of any funds in which the Fund invests (also referred to as "acquired funds"), including affiliated and non- affiliated pooled investment vehicles (including mutual funds and exchange traded funds). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the ongoing expenses charged by acquired funds using the expense ratio of each of the acquired funds as of the acquired fund's most recent shareholder report. The example is based on an investment of $1,000 invested at the beginning of the period indicated and held until Oct. 31, 2010. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses for each class. 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 titled "Direct expenses paid during the period" to estimate the expenses you paid on your account during this period. You can also estimate the direct and indirect expenses you paid over the period by using the number in the first line under the heading "Direct and indirect expenses paid during the period." HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table provides information about hypothetical account values and hypothetical expenses based on the actual expense ratio for each class and an assumed rate of return of 5% per year before expenses, which is not the actual return for the class. 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. - -------------------------------------------------------------------------------- 14 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 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 (loads). 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> DIRECT AND DIRECT INDIRECT BEGINNING ENDING EXPENSES EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING PAID DURING MAY 1, 2010(a) OCT. 31, 2010 THE PERIOD(b) THE PERIOD - ----------------------------------------------------------------------------------------- Class A - ----------------------------------------------------------------------------------------- Actual(c) $1,000 $1,035.30 $ 1.34 $ 1.35 - ----------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.45 $ 7.54 $ 7.60 - ----------------------------------------------------------------------------------------- Class C - ----------------------------------------------------------------------------------------- Actual(c) $1,000 $1,034.50 $ 1.98 $ 1.99 - ----------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,013.86 $11.15 $11.20 - ----------------------------------------------------------------------------------------- Class I - ----------------------------------------------------------------------------------------- Actual(c) $1,000 $1,035.30 $ 0.96 $ 0.97 - ----------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.55 $ 5.44 $ 5.49 - ----------------------------------------------------------------------------------------- Class R - ----------------------------------------------------------------------------------------- Actual(c) $1,000 $1,035.30 $ 1.54 $ 1.55 - ----------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,016.31 $ 8.70 $ 8.75 - ----------------------------------------------------------------------------------------- Class R5 - ----------------------------------------------------------------------------------------- Actual(d) $1,000 $1,111.20 $ 5.68 $ 5.74 - ----------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.55 $ 5.44 $ 5.49 - ----------------------------------------------------------------------------------------- Class Z - ----------------------------------------------------------------------------------------- Actual(c) $1,000 $1,035.30 $ 1.10 $ 1.11 - ----------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.80 $ 6.19 $ 6.24 - ----------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 15 FUND EXPENSES EXAMPLE (continued) ---------------------------------------------- ANNUALIZED EXPENSE RATIOS <Table> <Caption> FUND'S ACQUIRED FUND TOTAL FUND AND ANNUALIZED FEES AND ACQUIRED FUND FEES EXPENSE RATIO EXPENSES AND EXPENSES - --------------------------------------------------------------------------------- Class A 1.50% .01% 1.51% - --------------------------------------------------------------------------------- Class C 2.22% .01% 2.23% - --------------------------------------------------------------------------------- Class I 1.08% .01% 1.09% - --------------------------------------------------------------------------------- Class R 1.73% .01% 1.74% - --------------------------------------------------------------------------------- Class R5 1.08% .01% 1.09% - --------------------------------------------------------------------------------- Class Z 1.23% .01% 1.24% - --------------------------------------------------------------------------------- </Table> (a) The beginning account values for Class A, Class C, Class I, Class R and Class Z are as of Sept. 27, 2010 (when shares became available) for actual expense calculations. (b) Expenses are equal to the annualized expense ratio for each class as indicated above, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). Actual expenses for Class A, Class C, Class I, Class R and Class Z are equal to the annualized expense ratio for the class as indicated above, multiplied by the average account value over the period, multiplied by 32/365 (to reflect the number of days in the period). (c) Based on the actual return for the period from Sept. 27, 2010 (when shares became available) to Oct. 31, 2010: +3.53% for Class A, +3.45% for Class C, +3.53% for Class I , +3.53% for Class R and +3.53% for Class Z. (d) Based on the actual return for the six months ended Oct. 31, 2010 of +11.12% for Class R5. - -------------------------------------------------------------------------------- 16 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT PORTFOLIO OF INVESTMENTS ------------------------------------------------------ OCT. 31, 2010 (Percentages represent value of investments compared to net assets) INVESTMENTS IN SECURITIES <Table> <Caption> COMMON STOCKS (95.6%)(c) ISSUER SHARES VALUE(a) AUSTRALIA (13.9%) Asciano Group 1,845,919(b) $2,829,642 Australia & New Zealand Banking Group Ltd. 448,025 10,887,633 BHP Billiton Ltd. 410,763 16,866,192 CSL Ltd. 73,787 2,372,768 Macquarie Group Ltd. 127,408 4,517,620 Myer Holdings Ltd. 861,500(f) 3,240,343 Newcrest Mining Ltd. 204,445(f) 8,002,145 QBE Insurance Group Ltd. 90,349(f) 1,520,376 Rio Tinto Ltd. 125,448 10,160,643 Telstra Corp., Ltd. 912,640 2,386,796 Wesfarmers Ltd. 75,603 2,454,121 Westpac Banking Corp. 146,546 3,258,399 Woodside Petroleum Ltd. 64,496 2,748,062 --------------- Total 71,244,740 - ------------------------------------------------------------------------------------- CHINA (20.5%) AsiaInfo-Linkage, Inc. 103,081(b) 2,290,460 Bank of China Ltd., Series H 8,157,000(f) 4,883,045 China Construction Bank Corp., Series H 9,034,000 8,613,244 China Life Insurance Co., Ltd., Series H 725,000(f) 3,175,558 China National Building Material Co., Ltd., Series H 1,444,000 3,521,042 China Shenhua Energy Co., Ltd., Series H 558,000 2,483,680 China Yurun Food Group Ltd. 1,200,000 4,667,785 CNOOC Ltd. 4,690,000 9,717,635 Ctrip.com International Ltd., ADR 93,048(b) 4,845,009 Dongfang Electric Corp., Ltd., Series H 786,000(f) 3,823,016 Dongfeng Motor Group Co., Ltd., Series H 2,562,000(f) 5,553,038 ENN Energy Holdings Ltd. 1,478,000 4,442,962 Focus Media Holding Ltd., ADR 182,812(b) 4,524,597 Harbin Power Equipment Co., Ltd., Series H 1,276,000 1,718,674 Hengan International Group Co., Ltd. 347,000 3,268,094 Industrial & Commercial Bank of China, Series H 6,938,000 5,585,488 International Mining Machinery Holdings Ltd. 1,596,500(b) 1,390,321 New Oriental Education & Technology Group, ADR 32,003(b) 3,436,162 PetroChina Co., Ltd., Series H 1,794,000 2,189,555 Ping An Insurance Group Co. of China Ltd., Series H 703,000 7,568,746 Sany Heavy Equipment International Holdings Co., Ltd. 2,256,000 3,230,758 Sihuan Pharmaceutical Holdings Group Ltd. 854,000(b) 620,310 Tencent Holdings Ltd. 243,700(f) 5,580,796 Want Want China Holdings Ltd. 2,450,000 2,260,031 Yanzhou Coal Mining Co., Ltd., Series H 754,000 2,169,294 Zhuzhou CSR Times Electric Co., Ltd., Series H 1,167,000 3,560,773 --------------- Total 105,120,073 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 17 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------ <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) HONG KONG (14.5%) AAC Acoustic Technologies Holdings, Inc. 2,432,000 $5,861,148 Agile Property Holdings Ltd. 3,572,000 4,700,606 AIA Group Ltd. 676,000(b) 2,010,295 Beijing Enterprises Holdings Ltd. 341,500 2,337,321 BOC Hong Kong Holdings Ltd. 1,723,000 5,401,742 Cathay Pacific Airways Ltd. 1,732,000 4,659,038 Cheung Kong Holdings Ltd. 325,000 4,947,749 China High Speed Transmission Equipment Group Co., Ltd. 1,016,000 2,076,305 China Mobile Ltd. 825,500 8,408,364 China Overseas Land & Investment Ltd. 1,110,000 2,334,279 Comba Telecom Systems Holdings Ltd. 1,505,900(f) 1,709,705 Esprit Holdings Ltd. 325,974 1,755,827 Hong Kong & China Gas Co., Ltd. 756,000 1,821,969 Hong Kong Exchanges and Clearing Ltd. 186,900 4,113,681 Li & Fung Ltd. 1,286,000 6,794,181 Ports Design Ltd. 1,003,500 2,428,804 Sun Hung Kai Properties Ltd. 397,974 6,818,598 Swire Pacific Ltd., Series A 180,000 2,554,509 Wharf Holdings Ltd. 537,000 3,526,422 --------------- Total 74,260,543 - ------------------------------------------------------------------------------------- INDIA (9.1%) Bharat Heavy Electricals Ltd. 80,515 4,432,267 HDFC Bank Ltd. 74,419 3,819,198 ICICI Bank Ltd., ADR 119,498 6,283,205 Infosys Technologies Ltd. 10,069 673,541 Infosys Technologies Ltd., ADR 37,404 2,522,526 ITC Ltd. 1,252,082 4,825,131 Jaiprakash Associates Ltd. 435,308 1,178,296 Larsen & Toubro Ltd. 85,922 3,921,950 Maruti Suzuki India Ltd. 142,864 4,989,708 Reliance Industries Ltd. 132,916 3,279,891 Reliance Industries Ltd., GDR 8,444(d) 420,427 State Bank of India 27,089 1,921,139 State Bank of India, GDR 34,267 4,728,846 Tata Consultancy Services Ltd. 146,147 3,463,774 --------------- Total 46,459,899 - ------------------------------------------------------------------------------------- INDONESIA (5.0%) Astra International Tbk PT 532,500 3,397,034 Bank Mandiri Tbk PT 5,972,500 4,679,071 Bank Negara Indonesia Persero Tbk PT 384,500 167,829 Bank Rakyat Indonesia Persero Tbk PT 2,976,500 3,797,661 Bumi Resources Tbk PT 9,984,000 2,486,223 Indofood CBP Sukses Makmur Tbk PT 4,162,500(b) 2,655,428 PT Perusahaan Gas Negara Tbk 3,324,000 1,506,682 Semen Gresik Persero Tbk PT 3,572,000 3,917,807 Telekomunikasi Indonesia Tbk PT 2,881,000 2,934,202 --------------- Total 25,541,937 - ------------------------------------------------------------------------------------- MALAYSIA (2.5%) Axiata Group Bhd 1,840,100(b) 2,656,607 CIMB Group Holdings Bhd 1,802,400 4,804,468 Genting Bhd 1,665,300 5,590,269 --------------- Total 13,051,344 - ------------------------------------------------------------------------------------- MONGOLIA (0.4%) Mongolian Mining Corp. 2,021,500(b) 2,188,154 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 18 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) PHILIPPINE ISLANDS (0.6%) Ayala Corp. 304,310 $2,840,980 - ------------------------------------------------------------------------------------- SINGAPORE (3.6%) City Developments Ltd. 215,000 2,113,610 Genting Singapore PLC 772,000(b) 1,294,721 Oversea-Chinese Banking Corp., Ltd. 606,000 4,219,847 Singapore Airlines Ltd. 450,000 5,501,970 United Overseas Bank Ltd. 215,108 3,098,859 Wilmar International Ltd. 496,000 2,453,358 --------------- Total 18,682,365 - ------------------------------------------------------------------------------------- SOUTH KOREA (14.1%) Amorepacific Corp. 4,198 3,880,542 Hana Tour Service, Inc. 46,794 1,919,457 Hynix Semiconductor, Inc. 91,450(b) 1,881,704 Hyundai Department Store Co., Ltd. 26,546 2,937,548 Hyundai Heavy Industries Co., Ltd. 11,760 3,830,874 Hyundai Mobis 32,155 8,002,453 Hyundai Motor Co. 46,862 7,080,866 KB Financial Group, Inc. 58,659 2,606,881 KT Corp., ADR 96,278 1,991,992 LG Chem Ltd. 17,919 5,526,623 LG Display Co., Ltd. 67,350 2,304,703 LG Household & Health Care Ltd. 6,784 2,261,173 POSCO 11,610 4,767,501 Samsung Electronics Co., Ltd. 18,838 12,474,055 Samsung Engineering Co., Ltd. 40,494 6,460,583 Shinhan Financial Group Co., Ltd. 102,660 3,973,800 --------------- Total 71,900,755 - ------------------------------------------------------------------------------------- TAIWAN (7.5%) Acer, Inc. 732,727 2,127,558 Cathay Financial Holding Co., Ltd. 1,314,450 2,011,366 Chinatrust Financial Holding Co., Ltd. 3,265,174 2,036,934 Compal Electronics, Inc. 1,202,001 1,531,111 Delta Electronics, Inc. 503,000 2,078,241 Formosa Plastics Corp. 2,078,000 5,959,055 Fubon Financial Holding Co., Ltd. 3,369,491 4,126,986 Hon Hai Precision Industry Co., Ltd. 1,412,080 5,350,010 MediaTek, Inc. 123,249 1,549,821 Synnex Technology International Corp. 343,861 841,206 Taiwan Semiconductor Manufacturing Co., Ltd. 1,928,000 3,954,613 Taiwan Semiconductor Manufacturing Co., Ltd., ADR 279,627 3,050,731 Tripod Technology Corp. 577,000 2,214,374 Yuanta Financial Holding Co., Ltd. 2,751,000 1,729,652 --------------- Total 38,561,658 - ------------------------------------------------------------------------------------- THAILAND (2.9%) Bangkok Bank PCL 929,000 4,632,564 Banpu PCL 194,500 5,064,598 Siam Commercial Bank PCL 1,570,700 5,388,110 --------------- Total 15,085,272 - ------------------------------------------------------------------------------------- UNITED KINGDOM (1.0%) Standard Chartered PLC 184,830 5,346,709 - ------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost: $424,929,935) $490,284,429 - ------------------------------------------------------------------------------------- <Caption> EXCHANGE-TRADED FUNDS (1.3%)(c) SHARES VALUE(a) LUXEMBOURG (0.5%) db x-trackers 2,253,000(b) $2,470,713 - ------------------------------------------------------------------------------------- UNITED STATES (0.8%) iShares MSCI Taiwan Index Fund 309,132 4,300,027 - ------------------------------------------------------------------------------------- TOTAL EXCHANGE-TRADED FUNDS (Cost: $6,132,354) $6,770,740 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 19 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------ <Table> <Caption> EXCHANGE-TRADED NOTES (0.9%) SHARES VALUE(a) UNITED STATES iPath MSCI India Index 61,160(b) $4,719,106 - ------------------------------------------------------------------------------------- TOTAL EXCHANGE-TRADED NOTES (Cost: $3,837,436) $4,719,106 - ------------------------------------------------------------------------------------- <Caption> RIGHTS (--%)(c) ISSUER SHARES VALUE(a) UNITED KINGDOM Standard Chartered PLC 23,103(b) $194,517 - ------------------------------------------------------------------------------------- TOTAL RIGHTS (Cost: $--) $194,517 - ------------------------------------------------------------------------------------- <Caption> MONEY MARKET FUND (1.7%) SHARES VALUE(a) Columbia Short-Term Cash Fund, 0.241% 8,942,891(g) $8,942,891 - ------------------------------------------------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $8,942,891) $8,942,891 - ------------------------------------------------------------------------------------- </Table> <Table> <Caption> INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (1.9%) EFFECTIVE PRINCIPAL ISSUER YIELD AMOUNT VALUE(a) REPURCHASE AGREEMENTS(E) Cantor Fitzgerald & Co. dated 10-29-10, matures 11-01-10, repurchase price $5,000,100 0.240% $5,000,000 $5,000,000 Societe Generale dated 10-29-10, matures 11-01-10, repurchase price $4,628,593 0.230 4,628,505 4,628,505 --------------- Total 9,628,505 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $9,628,505) $9,628,505 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES (Cost: $453,471,121)(h) $520,540,188 ===================================================================================== </Table> SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY The following table represents the portfolio investments of the Fund by industry classifications as a percentage of net assets at Oct. 31, 2010: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Airlines 2.0% $10,161,008 Auto Components 1.6 8,002,453 Automobiles 4.1 21,020,646 Biotechnology 0.5 2,372,768 Capital Markets 1.2 6,247,272 Chemicals 2.2 11,485,678 Commercial Banks 19.4 100,329,189 Communications Equipment 1.5 7,570,853 Computers & Peripherals 0.7 3,658,669 Construction & Engineering 2.0 10,382,533 Construction Materials 1.5 7,438,849 Distributors 1.3 6,794,181 Diversified Consumer Services 0.7 3,436,162 Diversified Financial Services 2.2 11,081,647 Diversified Telecommunication Services 1.4 7,312,990 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 20 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY (CONTINUED) <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Electrical Equipment 3.0% $15,611,035 Electronic Equipment, Instruments & Components 2.5 12,788,534 Food & Staples Retailing 0.5 2,454,121 Food Products 2.3 12,036,602 Gas Utilities 1.5 7,771,613 Hotels, Restaurants & Leisure 2.7 13,649,456 Household Products 0.4 2,261,173 Industrial Conglomerates 0.7 3,515,617 Insurance 3.2 16,286,341 Internet Software & Services 1.1 5,580,796 IT Services 1.3 6,659,841 Machinery 2.1 10,640,107 Media 0.9 4,524,597 Metals & Mining 7.8 39,796,481 Multiline Retail 1.2 6,177,891 Oil, Gas & Consumable Fuels 6.0 30,559,365 Personal Products 1.4 7,148,636 Pharmaceuticals 0.1 620,310 Real Estate Management & Development 5.3 26,995,773 Road & Rail 0.6 2,829,642 Semiconductors & Semiconductor Equipment 4.5 22,910,924 Software 0.4 2,290,460 Specialty Retail 0.3 1,755,827 Textiles, Apparel & Luxury Goods 0.5 2,428,804 Tobacco 0.9 4,825,131 Wireless Telecommunication Services 2.2 11,064,971 Exchange-Traded Funds 1.3 6,770,740 Exchange-Traded Notes 0.9 4,719,106 Other(1) 3.6 18,571,396 - ----------------------------------------------------------------------- Total $520,540,188 - ----------------------------------------------------------------------- </Table> (1) Cash & Cash Equivalents. The industries identified above are based on the Global Industry Classification Standard (GICS), which was developed by, and is the exclusive property of, Morgan Stanley Capital International Inc. and Standard & Poor's, a division of The McGraw-Hill Companies, Inc. NOTES TO PORTFOLIO OF INVESTMENTS <Table> ADR -- American Depositary Receipt GDR -- Global Depositary Receipt </Table> (A) Securities are valued by using policies described in Note 2 to the financial statements. (B) Non-income producing. (C) Foreign security values are stated in U.S. dollars. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 21 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------ NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) (D) Represents a security sold under Rule 144A, which is exempt from registration under the Securities Act of 1933, as amended. This security may be determined to be liquid under guidelines established by the Fund's Board of Directors. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At Oct. 31, 2010, the value of these securities amounted to $420,427 or 0.08% of net assets. (E) The table below represents securities received as collateral for repurchase agreements. This collateral, which is generally high quality short-term obligations, is deposited with the Fund's custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The value of securities and/or cash held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. <Table> <Caption> CANTOR FITZGERALD & CO. (0.240%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Grantor Trust $257 Fannie Mae Interest Strip 80,068 Fannie Mae Pool 622,893 Fannie Mae Principal Strip 14,504 Fannie Mae REMICS 749,932 Fannie Mae Whole Loan 12,350 Federal National Mortgage Association 30,240 FHLMC Multifamily Structured Pass Through Certificates 197 FHLMC Structured Pass Through Securities 5,785 Freddie Mac Coupon Strips 545 Freddie Mac Non Gold Pool 301,102 Freddie Mac Reference REMIC 4,195 Freddie Mac REMICS 326,995 Freddie Mac Strips 173,135 Ginnie Mae I Pool 674,256 Ginnie Mae II Pool 1,266,511 Government National Mortgage Association 439,728 United States Treasury Inflation Indexed Bonds 50,639 United States Treasury Strip Coupon 261,625 United States Treasury Strip Principal 85,043 - ----------------------------------------------------------- Total market value of collateral securities $5,100,000 - ----------------------------------------------------------- <Caption> SOCIETE GENERALE (0.230%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Government National Mortgage Association $4,721,075 - ----------------------------------------------------------- Total market value of collateral securities $4,721,075 - ----------------------------------------------------------- </Table> (F) At Oct. 31, 2010, security was partially or fully on loan. See Note 7 to the financial statements. - -------------------------------------------------------------------------------- 22 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) (G) Affiliated Money Market Fund -- See Note 8 to the financial statements. The rate shown is the seven-day current annualized yield at Oct. 31, 2010. (H) At Oct. 31, 2010, the cost of securities for federal income tax purposes was $453,471,123 and the aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> Unrealized appreciation $69,928,422 Unrealized depreciation (2,859,357) ----------------------------------------------------------- Net unrealized appreciation $67,069,065 ----------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 23 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------ FAIR VALUE MEASUREMENTS Generally accepted accounting principles (GAAP) require disclosure regarding the inputs and valuation techniques used to measure fair value and any changes in valuation inputs or techniques. In addition, investments shall be disclosed by major category. The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund's assumptions about the information market participants would use in pricing an investment. An investment's level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset or liability's fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market. Fair value inputs are summarized in the three broad levels listed below: - Level 1 -- Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date (to include NAV for open-end mutual funds). Valuation adjustments are not applied to Level 1 investments. - Level 2 -- Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). - Level 3 -- Valuations based on significant unobservable inputs (including the Fund's own assumptions and judgment in determining the fair value of investments). Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Fund Administrator, along with any other relevant factors in the calculation of an investment's fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy. Non-U.S. equity securities actively traded in foreign markets may be reflected in Level 2 despite the availability of closing prices, because the Fund evaluates and determines whether those closing prices reflect fair value at the close of the New York Stock Exchange (NYSE) or require adjustment, as described in Note 2 to the financial statements -- Valuation of securities. Investments falling into the Level 3 category are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as - -------------------------------------------------------------------------------- 24 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS (CONTINUED) Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models rely on one or more significant unobservable inputs and/or significant assumptions by the Fund Administrator. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data. The following table is a summary of the inputs used to value the Fund's investments as of Oct. 31, 2010: <Table> <Caption> FAIR VALUE AT OCT. 31, 2010 ------------------------------------------------------------------ LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION(A) IDENTICAL ASSETS(B) INPUTS INPUTS TOTAL - ----------------------------------------------------------------------------------------------- Equity Securities Common Stocks $490,284,429 $-- $-- $490,284,429 Rights 194,517 -- -- 194,517 - ----------------------------------------------------------------------------------------------- Total Equity Securities 490,478,946 -- -- 490,478,946 - ----------------------------------------------------------------------------------------------- Other Exchange-Traded Funds 6,770,740 -- -- 6,770,740 Exchange-Traded Notes 4,719,106 -- -- 4,719,106 Affiliated Money Market Fund(c) 8,942,891 -- -- 8,942,891 Investments of Cash Collateral Received for Securities on Loan -- 9,628,505 -- 9,628,505 - ----------------------------------------------------------------------------------------------- Total Other 20,432,737 9,628,505 -- 30,061,242 - ----------------------------------------------------------------------------------------------- Total $510,911,683 $9,628,505 $-- $520,540,188 - ----------------------------------------------------------------------------------------------- </Table> (a) See the Portfolio of Investments for all investment classifications not indicated in the table. (b) Includes certain securities trading outside the U.S. whose values were adjusted at Oct. 31, 2009 as a result of significant market movements following the close of local trading, and were classified as Level 2. These values were not adjusted as of Oct. 31, 2010. Therefore, these investment securities were classified as Level 1 instead of Level 2 at Oct. 31, 2010. The amount of securities transferred out of Level 2 into Level 1 during the period was $37,401,600. Transfers between Levels 1 and 2 are determined based on the fair value at the beginning of the period for security positions held throughout the period. (c) Money market fund that is a sweep investment for cash balances in the Fund at Oct. 31, 2010. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 25 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------ HOW TO FIND INFORMATION ABOUT THE FUND'S QUARTERLY PORTFOLIO HOLDINGS (i) The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (Commission) for the first and third quarters of each fiscal year on Form N-Q; (ii) The Fund's Forms N-Q are available on the Commission's website at http://www.sec.gov; (iii)The Fund's Forms N-Q may be reviewed and copied at the Commission's Public Reference Room in Washington, DC (information on the operations of the Public Reference Room may be obtained by calling 800.SEC.0330); and (iv) The Fund's complete schedule of portfolio holdings, as filed on Form N-Q, can be obtained without charge, upon request, by calling 800.345.6611. - -------------------------------------------------------------------------------- 26 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT STATEMENT OF ASSETS AND LIABILITIES ------------------------------------------- OCT. 31, 2010 <Table> <Caption> ASSETS Investments in securities, at value Unaffiliated issuers* (identified cost $434,899,725) $501,968,792 Affiliated money market fund (identified cost $8,942,891) 8,942,891 Investments of cash collateral received for securities on loan (identified cost $9,628,505) 9,628,505 - -------------------------------------------------------------------------------------- Total investments in securities (identified cost $453,471,121) 520,540,188 Foreign currency holdings (identified cost $2,427,279) 2,480,361 Capital shares receivable 1,552,475 Dividends and accrued interest receivable 264,387 Receivable for investment securities sold 1,540,778 - -------------------------------------------------------------------------------------- Total assets 526,378,189 - -------------------------------------------------------------------------------------- LIABILITIES Capital shares payable 72,454 Payable for investment securities purchased 3,668,412 Payable upon return of securities loaned 9,628,505 Accrued investment management services fees 11,006 Accrued distribution fees 1 Accrued transfer agency fees 15,084 Accrued administrative services fees 1,118 Other accrued expenses 172,026 - -------------------------------------------------------------------------------------- Total liabilities 13,568,606 - -------------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $512,809,583 - -------------------------------------------------------------------------------------- REPRESENTED BY Capital stock -- $.01 par value $ 371,885 Additional paid-in capital 442,277,170 Undistributed net investment income 2,404,235 Accumulated net realized gain (loss) 633,213 Unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 67,123,080 - -------------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $512,809,583 - -------------------------------------------------------------------------------------- *Value of securities on loan $ 9,048,107 - -------------------------------------------------------------------------------------- </Table> <Table> <Caption> NET ASSET VALUE PER SHARE NET ASSETS SHARES OUTSTANDING NET ASSET VALUE PER SHARE Class A $ 77,994 5,656 $13.79(1) Class C $ 2,590 188 $13.78 Class I $ 2,592 188 $13.79 Class R $ 2,592 188 $13.79 Class R5 $512,721,223 37,182,125 $13.79 Class Z $ 2,592 188 $13.79 - ------------------------------------------------------------------------------ </Table> (1) The maximum offering price per share for Class A is $14.63. The offering price is calculated by dividing the net asset value by 1.0 minus the maximum sales charge of 5.75%. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 27 STATEMENT OF OPERATIONS ------------------------------------------------------- YEAR ENDED OCT. 31, 2010 <Table> <Caption> INVESTMENT INCOME Income: Dividends $ 5,409,654 Interest 202 Income distributions from affiliated money market fund 23,083 Income from securities lending -- net 14,214 Foreign taxes withheld (745,385) - ------------------------------------------------------------------------- Total income 4,701,768 - ------------------------------------------------------------------------- Expenses: Investment management services fees 1,639,719 Distribution fees Class A 7 Class C 2 Class R 1 Transfer agency fees Class A 5 Class C 1 Class R 1 Class R5 107,877 Class Z 1 Administrative services fees 172,133 Compensation of board members 5,328 Custodian fees 210,160 Printing and postage 28,200 Registration fees 125,383 Professional fees 44,324 Other 19,257 - ------------------------------------------------------------------------- Total expenses 2,352,399 - ------------------------------------------------------------------------- Investment income (loss) -- net 2,349,369 - ------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Security transactions 633,233 Foreign currency transactions 117,442 - ------------------------------------------------------------------------- Net realized gain (loss) on investments 750,675 Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 65,365,417 - ------------------------------------------------------------------------- Net gain (loss) on investments and foreign currencies 66,116,092 - ------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $68,465,461 - ------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 28 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT STATEMENTS OF CHANGES IN NET ASSETS ---------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009* OPERATIONS AND DISTRIBUTIONS Investment income (loss) -- net $ 2,349,369 $ 45,374 Net realized gain (loss) on investments 750,675 74,217 Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 65,365,417 1,757,330 - --------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations 68,465,461 1,876,921 - --------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class R5 (118,921) -- Net realized gain Class R5 (63,175) -- - --------------------------------------------------------------------------------------- Total distributions (182,096) -- - --------------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS Proceeds from sales Class A shares 77,422 N/A Class C shares 2,500 N/A Class I shares 2,500 N/A Class R shares 2,500 N/A Class R5 shares 414,644,441 53,371,666 Class Z shares 2,500 N/A Reinvestment of distributions at net asset value Class R5 shares 35,163 -- Payments for redemptions Class R5 shares (23,883,979) (6,605,658) - --------------------------------------------------------------------------------------- Increase (decrease) in net assets from capital share transactions 390,883,047 46,766,008 - --------------------------------------------------------------------------------------- Total increase (decrease) in net assets 459,166,412 48,642,929 Net assets at beginning of year 53,643,171 5,000,242** - --------------------------------------------------------------------------------------- Net assets at end of year $512,809,583 $53,643,171 - --------------------------------------------------------------------------------------- Undistributed net investment income $ 2,404,235 $ 56,345 - --------------------------------------------------------------------------------------- </Table> * For the period from July 15, 2009 (when shares became available) to Oct. 31, 2009. ** Initial capital of $5,000,000 was contributed on July 13, 2009. The Fund had an increase in net assets resulting from operations of $242 during the period from July 13, 2009 to July 15, 2009 (when shares became available). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 29 FINANCIAL HIGHLIGHTS ---------------------------------------------------------- The following tables are intended to help you understand the Fund's financial performance. Certain information reflects financial results for a single share of a class held for the periods shown. Per share net investment income (loss) amounts are calculated based on average shares outstanding during the period. Total returns assume reinvestment of all dividends and distributions. Total returns do not reflect payment of sales charges, if any, and are not annualized for periods of less than one year. <Table> <Caption> YEAR ENDED CLASS A OCT. 31, PER SHARE DATA 2010(a) Net asset value, beginning of period $13.32 - ------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.01) Net gains (losses) (both realized and unrealized) .48 - ------------------------------------------------------------- Total from investment operations .47 - ------------------------------------------------------------- Net asset value, end of period $13.79 - ------------------------------------------------------------- TOTAL RETURN 3.53% - ------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 1.50%(c) - ------------------------------------------------------------- Net investment income (loss) (.95%)(c) - ------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- - ------------------------------------------------------------- Portfolio turnover rate 21% - ------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 30 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED CLASS C OCT. 31, PER SHARE DATA 2010(a) Net asset value, beginning of period $13.32 - ------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.02) Net gains (losses) (both realized and unrealized) .48 - ------------------------------------------------------------- Total from investment operations .46 - ------------------------------------------------------------- Net asset value, end of period $13.78 - ------------------------------------------------------------- TOTAL RETURN 3.45% - ------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 2.22%(c) - ------------------------------------------------------------- Net investment income (loss) (1.93%)(c) - ------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- - ------------------------------------------------------------- Portfolio turnover rate 21% - ------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 31 FINANCIAL HIGHLIGHTS (continued) ---------------------------------------------- <Table> <Caption> YEAR ENDED CLASS I OCT. 31, PER SHARE DATA 2010(a) Net asset value, beginning of period $13.32 - ------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.01) Net gains (losses) (both realized and unrealized) .48 - ------------------------------------------------------------- Total from investment operations .47 - ------------------------------------------------------------- Net asset value, end of period $13.79 - ------------------------------------------------------------- TOTAL RETURN 3.53% - ------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 1.08%(c) - ------------------------------------------------------------- Net investment income (loss) (.78%)(c) - ------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- - ------------------------------------------------------------- Portfolio turnover rate 21% - ------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 32 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED CLASS R OCT. 31, PER SHARE DATA 2010(a) Net asset value, beginning of period $13.32 - ------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.02) Net gains (losses) (both realized and unrealized) .49 - ------------------------------------------------------------- Total from investment operations .47 - ------------------------------------------------------------- Net asset value, end of period $13.79 - ------------------------------------------------------------- TOTAL RETURN 3.53% - ------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 1.73%(c) - ------------------------------------------------------------- Net investment income (loss) (1.43%)(c) - ------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- - ------------------------------------------------------------- Portfolio turnover rate 21% - ------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 33 FINANCIAL HIGHLIGHTS (continued) ---------------------------------------------- <Table> <Caption> Year ended Oct. 31, CLASS R5 ------------------- PER SHARE DATA 2010 2009(d) Net asset value, beginning of period $11.42 $10.00 - ---------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .13 .02 Net gains (losses) (both realized and unrealized) 2.27 1.40 - ---------------------------------------------------------------------- Total from investment operations 2.40 1.42 - ---------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.02) -- Distributions from realized gains (.01) -- - ---------------------------------------------------------------------- Total distributions (.03) -- - ---------------------------------------------------------------------- Net asset value, end of period $13.79 $11.42 - ---------------------------------------------------------------------- TOTAL RETURN 21.06% 14.20% - ---------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Gross expenses prior to expense waiver/reimbursement 1.09% 1.67%(c) - ---------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e) 1.09% 1.15%(c) - ---------------------------------------------------------------------- Net investment income (loss) 1.09% .47%(c) - ---------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $513 $54 - ---------------------------------------------------------------------- Portfolio turnover rate 21% 4% - ---------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 34 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED CLASS Z OCT. 31, PER SHARE DATA 2010(a) Net asset value, beginning of period $13.32 - ------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.01) Net gains (losses) (both realized and unrealized) .48 - ------------------------------------------------------------- Total from investment operations .47 - ------------------------------------------------------------- Net asset value, end of period $13.79 - ------------------------------------------------------------- TOTAL RETURN 3.53% - ------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 1.23%(c) - ------------------------------------------------------------- Net investment income (loss) (.93%)(c) - ------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- - ------------------------------------------------------------- Portfolio turnover rate 21% - ------------------------------------------------------------- </Table> NOTES TO FINANCIAL HIGHLIGHTS (a) For the period from Sept. 27, 2010 (when shares became available) to Oct. 31, 2010. (b) Expense ratios include the impact of a performance incentive adjustment, if any. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the acquired funds in which it invests. Such indirect expenses are not included in the reported expense ratios. (c) Annualized. (d) For the period from July 15, 2009 (when shares became available) to Oct. 31, 2009. (e) The Investment Manager and its affiliates agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 35 NOTES TO FINANCIAL STATEMENTS -------------------------------------------------- 1. ORGANIZATION Columbia Asia Pacific ex-Japan Fund (formerly known as Threadneedle Asia Pacific Fund) (the Fund) is a series of RiverSource International Series, Inc. (the Corporation) and is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as a diversified, open-end management investment company. The Corporation has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Corporation's Board of Directors (the Board). On July 13, 2009, Columbia Management Investment Advisers, LLC (formerly known as RiverSource Investments, LLC) (the Investment Manager), a subsidiary of Ameriprise Financial, Inc. (Ameriprise Financial), invested $5,000,000 in the Fund, which represented the initial capital at $10 per share. Shares of the Fund were first offered to the public on July 15, 2009. The Fund offers Class A, Class C, Class I, Class R, Class R5 and Class Z shares. - - Class A shares are offered with a front-end sales charge, which may be waived under certain circumstances. - - Class C shares may be subject to a contingent deferred sales charge (CDSC) on shares redeemed within one year of purchase. - - Class I shares are not subject to sales charges and are available only to the Columbia Family of Funds. - - Class R shares are offered without a front-end sales charge or CDSC to qualifying institutional investors. - - Class R5 shares are not subject to sales charges, however, this class is closed to new investors effective Dec. 31, 2010. - - Class Z shares are offered without a front-end sales charge or CDSC to certain eligible investors. Class A, Class C, Class I, Class R and Class Z shares became effective Sept. 27, 2010. At Oct. 31, 2010, the Investment Manager owned 100% of Class C, Class I, Class R and Class Z shares. All classes of shares have identical voting, dividend and liquidation rights. Class specific expenses (e.g., distribution and service fees, transfer agency fees, plan administration services fees) differ among classes. Income, expenses (other than class specific expenses) and realized and unrealized gains or losses on investments are allocated to each class of shares based upon its relative net assets. - -------------------------------------------------------------------------------- 36 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES USE OF ESTIMATES Preparing financial statements that conform to U.S. generally accepted accounting principles requires management to make estimates (e.g., on assets, liabilities and contingent assets and liabilities) that could differ from actual results. VALUATION OF SECURITIES All securities are valued at the close of business of the New York Stock Exchange (NYSE). Securities traded on national securities exchanges or included in national market systems are valued at the last quoted sales price from the primary exchange. Debt securities are generally traded in the over-the-counter market and are valued by an independent pricing service using an evaluated bid. When market quotes are not readily available, the pricing service, in determining fair values of debt securities, takes into consideration such factors as current quotations by broker/dealers, coupon, maturity, quality, type of issue, trading characteristics, and other yield and risk factors it deems relevant in determining valuations. Foreign securities are valued based on quotations from the principal market in which such securities are normally traded. The procedures adopted by the Board generally contemplate the use of fair valuation in the event that price quotations or valuations are not readily available, price quotations or valuations from other sources are not reflective of market value and thus deemed unreliable, or a significant event has occurred in relation to a security or class of securities (such as foreign securities) that is not reflected in price quotations or valuations from other sources. A fair value price is a good faith estimate of the value of a security at a given point in time. Many securities markets and exchanges outside the U.S. close prior to the close of the NYSE and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect events that occur after such close but before the close of the NYSE, including significant movements in the U.S. market after foreign exchanges have closed. Accordingly, in those situations, Ameriprise Financial, as administrator to the Fund, will fair value foreign securities pursuant to procedures adopted by the Board, including utilizing a third party pricing service to determine these fair values. These procedures take into account multiple factors, including movements in the U.S. securities markets, to determine a good faith estimate that reasonably reflects the current market conditions as of the close of the NYSE. The fair value of a security is likely to be different from the quoted or published price, if available. Short-term securities maturing in more than 60 days from the valuation date are valued at the market price or approximate market value based on current interest - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 37 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ rates. Typically, those maturing in 60 days or less that originally had maturities of more than 60 days at acquisition date are valued at amortized cost using the market value on the 61st day before maturity. Short-term securities maturing in 60 days or less at acquisition date are valued at amortized cost. Amortized cost is an approximation of market value. Investments in money market funds are valued at net asset value. FOREIGN CURRENCY TRANSLATIONS Securities and other assets and liabilities denominated in foreign currencies are translated daily into U.S. dollars. Foreign currency amounts related to the purchase or sale of securities and income and expenses are translated at the exchange rate on the transaction date. The effect of changes in foreign exchange rates on realized and unrealized security gains or losses is reflected as a component of such gains or losses. In the Statement of Operations, net realized gains or losses from foreign currency transactions, if any, may arise from sales of foreign currency, closed forward contracts, exchange gains or losses realized between the trade date and settlement date on securities transactions, and other translation gains or losses on dividends, interest income and foreign withholding taxes. At Oct. 31, 2010, foreign currency holdings consisted of multiple denominations, primarily Taiwan dollars. REPURCHASE AGREEMENTS The Fund may enter into repurchase agreements. Generally, securities received as collateral subject to repurchase agreements are deposited with the Fund's custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The market value of securities held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. GUARANTEES AND INDEMNIFICATIONS Under the Fund's organizational documents, its officers and directors are indemnified against certain liabilities arising out of the performance of their duties to the Fund. In addition, certain of the Fund's contracts with its service providers contain general indemnification clauses. The Fund's maximum exposure under these arrangements is unknown since the amount of any future claims that may be made against the Fund cannot be determined and the Fund has no historical basis for predicting the likelihood of any such claims. FEDERAL TAXES The Fund's policy is to comply with Subchapter M of the Internal Revenue Code that applies to regulated investment companies and to distribute substantially all - -------------------------------------------------------------------------------- 38 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- of its taxable income (which includes net short-term capital gains) to shareholders. No provision for income or excise taxes is thus required. Management of the Fund has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements. Generally, the tax authorities can examine all tax returns filed for the last three years. FOREIGN CAPITAL GAINS TAXES Realized gains in certain countries may be subject to foreign taxes at the Fund level, at rates ranging from approximately 10% to 15%. The Fund pays such foreign taxes on net realized gains at the appropriate rate for each jurisdiction. DIVIDENDS TO SHAREHOLDERS An annual dividend from net investment income, declared and paid at the end of the calendar year, when available, is reinvested in additional shares of the Fund at net asset value or payable in cash. Capital gains, when available, are normally distributed along with the income dividend. OTHER Security transactions are accounted for on the date securities are purchased or sold. Dividend income is recognized on the ex-dividend date or upon receipt of ex-dividend notification in the case of certain foreign securities. Interest income, including amortization of premium, market discount and original issue discount using the effective interest method, is accrued daily. 3. DERIVATIVE INSTRUMENTS The Fund invests in certain derivative instruments as detailed below to meet its investment objectives. Derivatives are instruments whose values depend on, or are derived from, in whole or in part, the value of one or more other assets, such as securities, currencies, commodities or indices. Derivative instruments may be used to maintain cash reserves while maintaining exposure to certain other assets, to offset anticipated declines in values of investments, to facilitate trading, to reduce transaction costs and to pursue higher investment returns. The Fund may also use derivative instruments to mitigate certain investment risks, such as foreign currency exchange rate risk, interest rate risk and credit risk. Derivatives may involve various risks, including the potential inability of the counterparty to fulfill its obligation under the terms of the contract, the potential for an illiquid secondary market and the potential for market movements which may expose the Fund to gains or losses in excess of the amount shown in the Statement of Assets and Liabilities. The Fund and any counterparty are required to maintain an agreement that requires the Fund and that counterparty to monitor (on a daily basis) the net fair - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 39 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ value of all derivatives entered into pursuant to the contract between the Fund and such counterparty. If the net fair value of such derivatives between the Fund and that counterparty exceeds a certain threshold (as defined in the agreement), the Fund or the counterparty (as the case may be) is required to post cash and/or securities as collateral. Fair values of derivatives presented in the financial statements are not netted with the fair value of other derivatives or with any collateral amounts posted by the Fund or any counterparty. FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS Forward foreign currency exchange contracts are agreements between two parties to buy and sell a currency at a set price on a future date. These contracts are intended to be used to minimize the exposure to foreign exchange rate fluctuations during the period between the trade and settlement dates of the contract. The Fund utilized forward foreign currency exchange contracts to hedge the currency exposure associated with some or all of the Fund's securities, and to obtain market exposure to the underlying instruments which are themselves not readily available to purchase, either because of local market licence issues or liquidity aspects. The market values of forward foreign currency exchange contracts fluctuate with changes in foreign currency exchange rates. The Fund will record a realized gain or loss when the forward foreign currency exchange contract is closed. The use of forward foreign currency exchange contracts does not eliminate fluctuations in the prices of the Fund's portfolio securities. The risks of forward foreign currency contracts include movement in the values of the foreign currencies relative to the U.S. dollar (or other foreign currencies) and the possibility that counterparties will not complete their contractual obligations, which may be in excess of the amount reflected, if any, in the Statement of Assets and Liabilities. EFFECTS OF DERIVATIVE TRANSACTIONS ON THE FINANCIAL STATEMENTS The following tables are intended to provide additional information about the effect of derivatives on the financial statements of the Fund including: the fair value of derivatives by risk category and the location of those fair values in the Statement of Assets and Liabilities; the impact of derivative transactions on the Fund's operations over the period including realized gains or losses and unrealized gains or losses. The derivative schedules following the Portfolio of Investments present additional information regarding derivative instruments outstanding at the end of the period, if any. FAIR VALUES OF DERIVATIVE INSTRUMENTS AT OCT. 31, 2010 At Oct. 31, 2010, the Fund had no outstanding derivatives. - -------------------------------------------------------------------------------- 40 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- EFFECT OF DERIVATIVE INSTRUMENTS IN THE STATEMENT OF OPERATIONS FOR THE YEAR ENDED OCT. 31, 2010 <Table> <Caption> AMOUNT OF REALIZED GAIN (LOSS) ON DERIVATIVES RECOGNIZED IN INCOME - -------------------------------------------------------------------------- FORWARD FOREIGN RISK EXPOSURE CATEGORY CURRENCY EXCHANGE CONTRACTS - -------------------------------------------------------------------------- Foreign exchange contracts $227,627 - -------------------------------------------------------------------------- </Table> <Table> <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) ON DERIVATIVES RECOGNIZED IN INCOME - -------------------------------------------------------------------------- FORWARD FOREIGN RISK EXPOSURE CATEGORY CURRENCY EXCHANGE CONTRACTS - -------------------------------------------------------------------------- Foreign exchange contracts $-- - -------------------------------------------------------------------------- </Table> VOLUME OF DERIVATIVE ACTIVITY FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS At Oct. 31, 2010, the Fund had no outstanding forward foreign currency exchange contracts. The monthly average gross notional amount for these contracts was $0.7 million for the year ended Oct. 31, 2010. 4. EXPENSES AND SALES CHARGES INVESTMENT MANAGEMENT SERVICES FEES Under an Investment Management Services Agreement (IMSA), the Investment Manager is responsible for the management of the Fund. Day-to-day portfolio management of the Fund is provided by the Fund's subadviser. See Subadvisory agreement below. The management fee is an annual fee that is equal to a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% as the Fund's net assets increase. The fee may be adjusted upward or downward by a performance incentive adjustment (PIA) determined monthly by measuring the percentage difference over a rolling 12-month period between the annualized performance of the Fund and the annualized performance of the MSCI All Country Asia Pacific Ex- Japan Index. In certain circumstances, the Board may approve a change in the index. The maximum adjustment is 0.12% per year. If the performance difference is less than 0.50%, the adjustment will be zero. The first adjustment was made on Feb. 1, 2010 and covered the six- month period beginning Aug. 1, 2009. The adjustment decreased the management fee by $69,322 for the year ended Oct. 31, 2010. The management fee for the year ended Oct. 31, 2010 was 0.76% of the Fund's average daily net assets, including the adjustment under the terms of the performance incentive arrangement. In September 2010, the Fund's Board approved, subject to approval by shareholders, an amended IMSA that would eliminate the Fund's PIA. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 41 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ Furthermore, effective Oct. 1, 2010, the Investment Manager has agreed that for a transitional period of 6 months (which is equal to half of the Fund's rolling performance fee calculation period), the Fund will compensate the Investment Manager at the lower of: (i) the management fee calculated and capped at the rate calculated under the current IMSA prior to any PIA, or (ii) the fee calculated under the current IMSA including any applicable downward adjustment under the terms of the PIA, regardless of whether the proposal to amend the IMSA to eliminate the PIA (the IMSA Proposal) is ultimately approved by Fund shareholders. The IMSA Proposal is subject to approval by Fund shareholders at a meeting expected to be held in the first half of 2011. If approved by Fund shareholders, the IMSA Proposal is expected to be effective in the second quarter of 2011. If not approved, the current IMSA will stay in effect including any adjustment under the terms of the PIA. SUBADVISORY AGREEMENT The Investment Manager has a Subadvisory Agreement with Threadneedle International Limited (Threadneedle), an affiliate of the Investment Manager and an indirect wholly-owned subsidiary of Ameriprise Financial, to subadvise the assets of the Fund. The Investment Manager contracts with and compensates Threadneedle to manage the investment of the Fund's assets. ADMINISTRATIVE SERVICES FEES Under an Administrative Services Agreement, the Fund pays Ameriprise Financial an annual fee for administration and accounting services equal to a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% as the Fund's net assets increase. The fee for the year ended Oct. 31, 2010 was 0.08% of the Fund's average daily net assets. OTHER FEES Other expenses are for, among other things, certain expenses of the Fund or the Board including: Fund boardroom and office expense, employee compensation, employee health and retirement benefits, and certain other expenses. Payment of these Fund and Board expenses is facilitated by a company providing limited administrative services to the Fund and the Board. For the year ended Oct. 31, 2010, other expenses paid to this company were $131. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), the board members who are not "interested persons" of the Fund as defined under the 1940 Act may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or certain other funds managed by the Investment Manager. The Fund's liability for these amounts is adjusted for - -------------------------------------------------------------------------------- 42 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- market value changes and remains in the Fund until distributed in accordance with the Plan. TRANSFER AGENCY FEES Under a Transfer Agency Agreement, Columbia Management Investment Services Corp. (formerly known as RiverSource Service Corporation) (the Transfer Agent) is responsible for providing transfer agency services to the Fund. Prior to Sept. 7, 2010, the Transfer Agent received annual asset-based service fees based on the Fund's average daily net assets attributable to Class R5 shares. In addition, the Transfer Agent charged an annual fee per inactive account and received reimbursement from the Fund for certain out-of-pocket expenses. Under a new Transfer Agency Agreement effective Sept. 7, 2010, the Transfer Agent has contracted with Boston Financial Data Services ("BFDS") to serve as sub-transfer agent. The Transfer Agent receives monthly account-based service fees based on the number of open accounts and is reimbursed by the Fund for the fees and expenses the Transfer Agent pays to financial intermediaries that maintain omnibus accounts with the Fund subject to an annual limitation (that varies by class) that is a percentage of the average aggregate value of the Fund's shares maintained in each such omnibus account (other than omnibus accounts for which American Enterprise Investment Services, Inc. is the broker of record or accounts where the beneficial shareholder is a customer of Ameriprise Financial Services, Inc., which are paid a per account fee). The Transfer Agent pays the fees of BFDS for services as sub-transfer agent and is not entitled to reimbursement for such fees from the Fund. The Transfer Agent also receives reimbursement for certain out-of-pocket expenses and may also retain, as additional compensation for its services, fees for wire, telephone and redemption orders, Individual Retirement Account ("IRA") trustee agent fees and account transcript fees due to the Transfer Agent from shareholders of the Fund and credits (net of bank charges) earned with respect to balances in accounts the Transfer Agent maintains in connection with its services to the Fund. For the year ended Oct. 31, 2010, the Fund's effective transfer agent fee rates as a percentage of average daily net assets of each class were as follows: <Table> Class A.............................................. 0.16%* Class C.............................................. 0.26* Class R.............................................. 0.26* Class R5............................................. 0.05 Class Z.............................................. 0.26* </Table> * Annualized Class I shares do not pay transfer agent fees. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 43 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ DISTRIBUTION FEES The Fund has an agreement with Columbia Management Investment Distributors, Inc. (formerly known as RiverSource Fund Distributors, Inc.) (the Distributor) for distribution and shareholder services. Under a Plan and Agreement of Distribution pursuant to Rule 12b-1, the Fund paid a fee at an annual rate of up to 0.25% of the Fund's average daily net assets attributable to Class A shares, a fee at an annual rate of up to 0.50% of the Fund's average daily net assets attributable to Class R shares (of which up to 0.25% may be used for services) and a fee at an annual rate of up to 1.00% of the Fund's average daily net assets attributable to Class C shares. For Class C shares, of the 1.00% fee, up to 0.75% is reimbursed for distribution expenses. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES The Investment Manager and its affiliates have contractually agreed to waive certain fees and reimburse certain expenses until Dec. 31, 2011, unless sooner terminated at the sole discretion of the Board, such that net expenses (excluding fees and expenses of acquired funds*), before giving effect to any performance incentive adjustment, will not exceed the following percentage of the class' average daily net assets: <Table> Class A.............................................. 1.50% Class C.............................................. 2.25 Class I.............................................. 1.10 Class R.............................................. 1.75 Class R5............................................. 1.15 Class Z.............................................. 1.25 </Table> For the year ended Oct. 31, 2010, the waiver was not invoked since the Fund's expenses were below the cap amount. * In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the funds in which it invests (also referred to as "acquired funds"), including affiliated and non-affiliated pooled investment vehicles (including mutual funds and exchange traded funds). Because the acquired funds have varied expense and fee levels and the Fund may own different proportions of acquired funds at different times, the amount of fees and expenses incurred indirectly by the Fund will vary. 5. SECURITIES TRANSACTIONS Cost of purchases and proceeds from sales of securities (other than short-term obligations) aggregated $430,087,161 and $43,811,677, respectively, for the year ended Oct. 31, 2010. Realized gains and losses are determined on an identified cost basis. - -------------------------------------------------------------------------------- 44 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 6. CAPITAL SHARE TRANSACTIONS Transactions in shares of capital stock for the periods indicated were as follows: <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009* - ----------------------------------------------------------------- CLASS A** Sold 5,656 N/A - ----------------------------------------------------------------- Net increase (decrease) 5,656 N/A - ----------------------------------------------------------------- CLASS C** Sold 188 N/A - ----------------------------------------------------------------- Net increase (decrease) 188 N/A - ----------------------------------------------------------------- CLASS I** Sold 188 N/A - ----------------------------------------------------------------- Net increase (decrease) 188 N/A - ----------------------------------------------------------------- CLASS R** Sold 188 N/A - ----------------------------------------------------------------- Net increase (decrease) 188 N/A - ----------------------------------------------------------------- CLASS R5 Sold 34,419,023 4,759,574 Reinvested distributions 2,965 -- Redeemed (1,938,342) (561,095) - ----------------------------------------------------------------- Net increase (decrease) 32,483,646 4,198,479 - ----------------------------------------------------------------- CLASS Z** Sold 188 N/A - ----------------------------------------------------------------- Net increase (decrease) 188 N/A - ----------------------------------------------------------------- </Table> * For the period from July 15, 2009 (when shares became available) to Oct. 31, 2009. ** For the period from Sept 27, 2010 (when shares became available) to Oct. 31, 2010. 7. LENDING OF PORTFOLIO SECURITIES The Fund has entered into a Master Securities Lending Agreement (the Agreement) with JPMorgan Chase Bank, National Association (JPMorgan). The Agreement authorizes JPMorgan as lending agent to lend securities to authorized borrowers in order to generate additional income on behalf of the Fund. Pursuant to the Agreement, the securities loaned are secured by cash or U.S. government securities equal to at least 100% of the market value of the loaned securities. Any additional collateral required to maintain those levels due to market fluctuations of the loaned securities is delivered the following business day. Cash collateral received is invested by the lending agent on behalf of the Fund into authorized investments pursuant to the Agreement. The investments made with the cash collateral are listed in the Portfolio of Investments. The values of such - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 45 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ investments and any uninvested cash collateral are disclosed in the Statement of Assets and Liabilities along with the related obligation to return the collateral upon the return of the securities loaned. At Oct. 31, 2010, securities valued at $9,048,107 were on loan, secured by cash collateral of $9,628,505 invested in short-term securities or in cash equivalents. Risks of delay in recovery of securities or even loss of rights in the securities may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the securities loaned increases above the value of the collateral received. JPMorgan will indemnify the Fund from losses resulting from a borrower's failure to return a loaned security when due. Such indemnification does not extend to losses associated with declines in the value of cash collateral investments. Loans are subject to termination by the Fund or the borrower at any time, and are, therefore, not considered to be illiquid investments. Pursuant to the Agreement, the Fund receives income for lending its securities either in the form of fees or by earning interest on invested cash collateral, net of negotiated rebates paid to borrowers and fees paid to the lending agent for services provided and any other securities lending expenses. Net income of $14,214 earned from securities lending for the year ended Oct. 31, 2010 is included in the Statement of Operations. The Fund also continues to earn interest and dividends on the securities loaned. 8. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balance in Columbia Short-Term Cash Fund (formerly known as RiverSource Short-Term Cash Fund), a money market fund established for the exclusive use of certain funds managed by the Investment Manager and other institutional clients of the Investment Manager. The cost of the Fund's purchases and proceeds from sales of shares of Columbia Short-Term Cash Fund aggregated $261,421,658 and $255,363,714, respectively, for the year ended Oct. 31, 2010. The income distributions received with respect to the Fund's investment in Columbia Short-Term Cash Fund can be found in the Statement of Operations and the Fund's invested balance in Columbia Short-Term Cash Fund at Oct. 31, 2010, can be found in the Portfolio of Investments. 9. BANK BORROWINGS The Fund has entered into a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A. (the Administrative Agent), whereby the Fund may borrow for the temporary funding of shareholder redemptions or for other temporary or emergency purposes. The credit facility became effective on - -------------------------------------------------------------------------------- 46 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- Oct. 14, 2010, replacing a prior credit facility. The credit facility agreement, which is a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permits collective borrowings up to $300 million. The borrowers shall have the right, upon written notice to the Administrative Agent, to request an increase of up to $200 million in the aggregate amount of the credit facility from new or existing lenders, provided that the aggregate amount of the credit facility shall at no time exceed $500 million. Participation in such increase by any existing lender shall be at such lender's sole discretion. Interest is charged to each fund based on its borrowings at a rate equal to the sum of the federal funds rate plus (i) 1.25% per annum plus (ii) if one-month LIBOR exceeds the federal funds rate, the amount of such excess. Each borrowing under the credit facility matures no later than 60 days after the date of borrowing. The Fund also pays a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum. Prior to Oct. 14, 2010, the credit facility agreement, which was a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permitted collective borrowings up to $300 million. The Fund also paid a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum, in addition to an upfront fee equal to its pro rata share of 0.04% of the amount of the credit facility. The Fund had no borrowings during the year ended Oct. 31, 2010. 10. FEDERAL TAX INFORMATION Net investment income (loss) and net realized gains (losses) may differ for financial statement and tax purposes primarily because of foreign currency transactions, passive foreign investment company (PFIC) holdings, foreign tax credits and losses deferred due to wash sales. The character of distributions made during the year from net investment income or net realized gains may differ from their ultimate characterization for federal income tax purposes. Also, due to the timing of dividend distributions, the fiscal year in which amounts are distributed may differ from the year that the income or realized gains were recorded by the Fund. In the Statement of Assets and Liabilities, as a result of permanent book-to-tax differences, undistributed net investment income has been increased by $117,442 and accumulated net realized gain has been decreased by $117,442. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 47 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ The tax character of distributions paid for the years indicated was as follows: <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - -------------------------------------------------------------- Ordinary income............................... $182,096 $-- Long-term capital gain........................ -- -- </Table> At Oct. 31, 2010, the components of distributable earnings on a tax basis were as follows: <Table> Undistributed ordinary income.................... $ 2,665,799 Undistributed accumulated long-term gain......... $ 374,174 Unrealized appreciation (depreciation)........... $67,120,555 </Table> 11. RISKS RELATING TO CERTAIN INVESTMENTS FOREIGN/EMERGING MARKETS RISK Investing in foreign securities may include certain risks and considerations not typically associated with investing in U.S. securities, such as fluctuating currency values and changing local and regional economic, political and social conditions, which may result in greater market volatility. In addition, certain foreign securities may not be as liquid as U.S. securities. Investing in emerging markets may accentuate these risks. ASIAN PACIFIC REGION RISK Many of the countries in the Asian Pacific Region are developing both politically and economically, and may have relatively unstable governments and economies based on a limited number of commodities or industries. Securities markets in the Asian Pacific Region are smaller and have a lower trading volume than those in the United States, which may result in the securities of some companies in the Asian Pacific Region being less liquid than similar U.S. or other foreign securities. Some currencies in the Asian Pacific Region are more volatile than the U.S. dollar and some countries in the Asian Pacific Region have restricted the flow of money in and out of the country. GEOGRAPHIC CONCENTRATION RISK Because the Fund concentrates its investments in the Asian Pacific Region, the Fund may be particularly susceptible to economic, political or regulatory events affecting companies and countries within the Asian Pacific Region. Currency devaluations could occur in countries that have not yet experienced currency devaluation to date, or could continue to occur in countries that have already experienced such devaluations. As a result, the Fund may be more volatile than a more geographically diversified fund. If securities of companies in the Asian Pacific Region fall out of favor, it may cause the Fund to underperform funds that do not concentrate in a single region of the world. - -------------------------------------------------------------------------------- 48 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 12. SUBSEQUENT EVENTS Management has evaluated Fund related events and transactions that occurred during the period from the date of the Statement of Assets and Liabilities through the date of issuance of the Fund's financial statements. There were no events or transactions that occurred during the period that materially impacted the amounts or disclosures in the Fund's financial statements. 13. INFORMATION REGARDING PENDING AND SETTLED LEGAL PROCEEDINGS In June 2004, an action captioned John E. Gallus et al. v. American Express Financial Corp. and American Express Financial Advisors Inc. was filed in the United States District Court for the District of Arizona. The plaintiffs allege that they are investors in several American Express Company (now known as legacy RiverSource) mutual funds and they purport to bring the action derivatively on behalf of those funds under the Investment Company Act of 1940. The plaintiffs allege that fees allegedly paid to the defendants by the funds for investment advisory and administrative services are excessive. The plaintiffs seek remedies including restitution and rescission of investment advisory and distribution agreements. The plaintiffs voluntarily agreed to transfer this case to the United States District Court for the District of Minnesota (the District Court). In response to defendants' motion to dismiss the complaint, the District Court dismissed one of plaintiffs' four claims and granted plaintiffs limited discovery. Defendants moved for summary judgment in April 2007. Summary judgment was granted in the defendants' favor on July 9, 2007. The plaintiffs filed a notice of appeal with the Eighth Circuit Court of Appeals (the Eighth Circuit) on August 8, 2007. On April 8, 2009, the Eighth Circuit reversed summary judgment and remanded to the District Court for further proceedings. On August 6, 2009, defendants filed a writ of certiorari with the U.S. Supreme Court (the Supreme Court), asking the Supreme Court to stay the District Court proceedings while the Supreme Court considers and rules in a case captioned Jones v. Harris Associates, which involves issues of law similar to those presented in the Gallus case. On March 30, 2010, the Supreme Court issued its ruling in Jones v. Harris Associates, and on April 5, 2010, the Supreme Court vacated the Eighth Circuit's decision in the Gallus case and remanded the case to the Eighth Circuit for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On June 4, 2010, the Eighth Circuit remanded the Gallus case to the District Court for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On December 9, 2010, the District Court reinstated its July 9, 2007 summary judgment order in favor of the defendants. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 49 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------------------------------ In December 2005, without admitting or denying the allegations, American Express Financial Corporation (AEFC, which is now known as Ameriprise Financial, Inc. (Ameriprise Financial)), entered into settlement agreements with the Securities and Exchange Commission (SEC) and Minnesota Department of Commerce (MDOC) related to market timing activities. As a result, AEFC was censured and ordered to cease and desist from committing or causing any violations of certain provisions of the Investment Advisers Act of 1940, the Investment Company Act of 1940, and various Minnesota laws. AEFC agreed to pay disgorgement of $10 million and civil money penalties of $7 million. AEFC also agreed to retain an independent distribution consultant to assist in developing a plan for distribution of all disgorgement and civil penalties ordered by the SEC in accordance with various undertakings detailed at http://www.sec.gov/litigation/admin/ia-2451.pdf. Ameriprise Financial and its affiliates have cooperated with the SEC and the MDOC in these legal proceedings, and have made regular reports to the funds' Boards of Directors/Trustees. Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions, and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial believes that the Funds are not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds. Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the Securities and Exchange Commission on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov. There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased fund redemptions, reduced sale of fund shares or other adverse consequences to the Funds. Further, although we believe proceedings are not likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial. - -------------------------------------------------------------------------------- 50 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ------------------------ TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF COLUMBIA ASIA PACIFIC EX-JAPAN FUND: We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of Columbia Asia Pacific ex-Japan Fund (formerly known as Threadneedle Asia Pacific Fund) (the Fund) (one of the portfolios constituting the RiverSource International Series, Inc.) as of October 31, 2010, and the related statement of operations for the year then ended, the statements of changes in net assets and the financial highlights for the year then ended, and for the period from July 15, 2009 (when shares became available) to October 31, 2009. These financial statements and financial highlights are the responsibility of the Fund'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. We were not engaged to perform an audit of the Fund's internal control over financial reporting. Our audits included 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 Fund'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 and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of October 31, 2010, by correspondence with the custodian and brokers, or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 51 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM (continued) ------------ In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Columbia Asia Pacific ex-Japan Fund of the RiverSource International Series, Inc. at October 31, 2010, the results of its operations for the year then ended, the changes in its net assets and the financial highlights for the year then ended, and for the period from July 15, 2009 (when shares became available) to October 31, 2009, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Minneapolis, Minnesota December 20, 2010 - -------------------------------------------------------------------------------- 52 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT FEDERAL INCOME TAX INFORMATION ------------------------------------------------- (UNAUDITED) The Fund is required by the Internal Revenue Code of 1986 to tell its shareholders about the tax treatment of the dividends it pays during its fiscal year. The dividends listed below are reported to you on Form 1099-DIV, Dividends and Distributions. Shareholders should consult a tax advisor on how to report distributions for state and local tax purposes. Fiscal year ended Oct. 31, 2010 <Table> <Caption> INCOME DISTRIBUTIONS - the Fund designates the following tax attributes for distributions: Qualified Dividend Income for individuals.................... 75.55% Dividends Received Deduction for corporations................ 0.07% U.S. Government Obligations.................................. 0.00% Foreign Taxes Paid........................................... $734,256 Foreign Source Income........................................ $4,376,595 </Table> The Fund designates as distributions of long-term gains, to the extent necessary to fully distribute such capital gains, earnings and profits distributed to shareholders on the redemption of shares. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 53 BOARD MEMBERS AND OFFICERS ----------------------------------------------------- Shareholders elect a Board that oversees the Fund's operations. The Board appoints officers who are responsible for day-to-day business decisions based on policies set by the Board. The following is a list of the Fund's Board members. Each Board member oversees 145 Columbia, RiverSource, Seligman and Threadneedle funds. Under current Board policy, members generally serve until the next Board meeting after he or she reaches the mandatory retirement age established by the Board, or the fifteenth anniversary of the first Board meeting they attended as members of the Board. INDEPENDENT BOARD MEMBERS <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Kathleen Blatz Board member since Chief Justice, Minnesota Supreme Court, 1998-2006; None 901 S. Marquette Ave. 1/11/06 Attorney Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Pamela G. Carlton Board member since President, Springboard -- Partners in Cross Cultural None 901 S. Marquette Ave. 7/11/07 Leadership (consulting company) Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Patricia M. Flynn Board member since Trustee Professor of Economics and Management, Bentley None 901 S. Marquette Ave. 11/1/04 University; former Dean, McCallum Graduate School of Minneapolis, MN 55402 Business, Bentley University Age 60 - ------------------------------------------------------------------------------------------------------------------------------ Anne P. Jones Board member since Attorney and Consultant None 901 S. Marquette Ave. 3/1/85 Minneapolis, MN 55402 Age 75 - ------------------------------------------------------------------------------------------------------------------------------ Stephen R. Lewis, Jr. Chair of the Board President Emeritus and Professor of Economics, Carleton Valmont Industries, 901 S. Marquette Ave. since 1/1/07, College Inc. (manufactures Minneapolis, MN 55402 Board member irrigation systems) Age 71 since 1/1/02 - ------------------------------------------------------------------------------------------------------------------------------ John F. Maher Board member Retired President and Chief Executive Officer and None 901 S. Marquette Ave. since 12/10/08 former Director, Great Western Financial Corporation Minneapolis, MN 55402 (financial services), 1986-1997 Age 67 - ------------------------------------------------------------------------------------------------------------------------------ Catherine James Paglia Board member since Director, Enterprise Asset Management, Inc. (private None 901 S. Marquette Ave. 11/1/04 real estate and asset management company) Minneapolis, MN 55402 Age 58 - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- 54 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- INDEPENDENT BOARD MEMBERS (CONTINUED) <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Leroy C. Richie Board member Counsel, Lewis & Munday, P.C. since 1987; Vice Digital Ally, Inc. 901 S. Marquette Ave. since 11/11/08 President and General Counsel, Automotive Legal (digital imaging); Minneapolis, MN 55402 Affairs, Chrysler Corporation, 1990-1997 Infinity, Inc. (oil Age 69 and gas exploration and production); OGE Energy Corp. (energy and energy services) - ------------------------------------------------------------------------------------------------------------------------------ Alison Taunton-Rigby Board member since Chief Executive Officer and Director, RiboNovix, Inc. Idera 901 S. Marquette Ave. 11/13/02 since 2003 (biotechnology); former President, Aquila Pharmaceuticals, Minneapolis, MN 55402 Biopharmaceuticals Inc. Age 66 (biotechnology); Healthways, Inc. (health management programs) - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 55 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- BOARD MEMBER AFFILIATED WITH THE INVESTMENT MANAGER* <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ William F. Truscott Board member Chairman of the Board, Columbia Management Investment None 53600 Ameriprise since 11/7/01, Advisers, LLC (formerly RiverSource Investments, LLC) Financial Center Vice President since since May 2010 (previously President, Chairman of the Minneapolis, MN 55474 2002 Board and Chief Investment Officer, 2001-April 2010); Age 50 Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Chief Executive Officer, U.S. Asset Management & President -- Annuities, Ameriprise Financial, Inc. since May 2010 (previously President -- U.S. Asset Management and Chief Investment Officer, 2005-April 2010 and Senior Vice President -- Chief Investment Officer, 2001-2005); Director, President and Chief Executive Officer, Ameriprise Certificate Company since 2006; Director, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since May 2010 (previously Chairman of the Board and Chief Executive Officer, 2008-April 2010); Chairman of the Board and Chief Executive Officer, RiverSource Distributors, Inc. since 2006 - ------------------------------------------------------------------------------------------------------------------------------ </Table> * Interested person (as defined under the 1940 Act) by reason of being an officer, director, security holder and/or employee of the investment manager or Ameriprise Financial. The SAI has additional information about the Fund's Board members and is available, without charge, upon request by calling 800.345.6611; contacting your financial intermediary; or visiting columbiamanagement.com. - -------------------------------------------------------------------------------- 56 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- The Board has appointed officers who are responsible for day-to-day business decisions based on policies it has established. The officers serve at the pleasure of the Board. In addition to Mr. Truscott, who is Vice President, the Fund's other officers are: FUND OFFICERS <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- J. Kevin Connaughton President since Senior Vice President and General Manager -- Mutual One Financial Center 5/1/10 Fund Products, Columbia Management Investment Advisers, Boston, MA 02111 LLC since May 2010; President, Columbia Funds since Age 46 2009 (previously Senior Vice President and Chief Financial Officer, June 2008 -- January 2009); President, Atlantic Funds and Nations Funds since 2009; Managing Director of Columbia Management Advisors, LLC, December 2004 -- April 2010; Treasurer, Columbia Funds, October 2003 -- May 2008; Treasurer, the Liberty Funds, Stein Roe Funds and Liberty All-Star Funds, December 2000 -- December 2006 - -------------------------------------------------------------------------------------------------------- Amy K. Johnson Vice President since Senior Vice President and Chief Operating Officer, 5228 Ameriprise Financial 12/5/06 Columbia Management Investment Advisers, LLC (formerly Center Minneapolis, MN RiverSource Investments, LLC) since May 2010 55474 (previously Chief Administrative Officer, 2009 -- April Age 45 2010 and Vice President -- Asset Management and Trust Company Services, 2006-2009 and Vice President -- Operations and Compliance, 2004-2006); Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010 - -------------------------------------------------------------------------------------------------------- Jeffrey P. Fox Treasurer since Chief Financial Officer, Columbia Management Investment 105 Ameriprise 7/10/02 Distributors, Inc. (formerly RiverSource Fund Financial Center Distributors, Inc.) and of Seligman Data Corp. since Minneapolis, MN 55474 2008; Vice President -- Investment Accounting, Age 55 Ameriprise Financial, Inc. since 2002; Chief Financial Officer, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- Scott R. Plummer Vice President, Chief Legal Officer and Assistant Secretary, Columbia 5228 Ameriprise Financial General Counsel and Management Investment Advisers, LLC (formerly Center Secretary since RiverSource Investments, LLC) since June 2005; Vice Minneapolis, MN 55474 12/5/06 President and Lead Chief Counsel -- Asset Management, Age 51 Ameriprise Financial, Inc. since May 2010 (previously Vice President and Chief Counsel -- Asset Management, 2005-April 2010 and Vice President -- Asset Management Compliance, 2004-2005); Senior Vice President, Secretary and Chief Legal Officer, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Vice President, Chief Counsel and Assistant Secretary, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since 2008; Vice President, General Counsel and Secretary, Ameriprise Certificate Company since 2005; Chief Counsel, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 57 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- FUND OFFICERS (CONTINUED) <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- Michael A. Jones Vice President since Director and President, Columbia Management Investment 100 Federal Street 5/1/10 Advisers, LLC since May 2010; President and Director, Boston, MA 02110 Columbia Management Investment Distributors, Inc. since Age 51 May 2010; Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Manager, Chairman, Chief Executive Officer and President, Columbia Management Advisors, LLC, 2007 -- April 2010; Chief Executive Officer, President and Director, Columbia Management Distributors, Inc., 2006 -- April 2010; former Co-President and Senior Managing Director, Robeco Investment Management - -------------------------------------------------------------------------------------------------------- Colin Moore Vice President since Chief Investment Officer, Columbia Management One Financial Center 5/1/10 Investment Advisers, LLC since May 2010; Senior Vice Boston, MA 02111 President, Atlantic Funds, Columbia Funds and Nations Age 52 Funds since May 2010; Manager, Managing Director and Chief Investment Officer, Columbia Management Advisors, LLC, 2007- April 2010; Head of Equities, Columbia Management Advisors, LLC, 2002-Sept. 2007 - -------------------------------------------------------------------------------------------------------- Linda Wondrack Chief Compliance Vice President and Chief Compliance Officer, Columbia One Financial Center Officer since 5/1/10 Management Investment Advisers, LLC since May 2010; Boston, MA 02111 Chief Compliance Officer, Columbia Funds since 2007; Age 46 Senior Vice President and Chief Compliance Officer, Atlantic Funds and Nations Funds since 2007; Director (Columbia Management Group, LLC and Investment Product Group Compliance), Bank of America, June 2005 -- April 2010 - -------------------------------------------------------------------------------------------------------- Neysa M. Alecu Money Laundering Vice President -- Compliance, Ameriprise Financial, 2934 Ameriprise Financial Prevention Officer Inc. since 2008; Anti-Money Laundering Officer and Center since 11/9/05 and Identity Theft Prevention Officer, Columbia Management Minneapolis, MN 55474 Identity Theft Investment Distributors, Inc. (formerly RiverSource Age 46 Prevention Officer Fund Distributors, Inc.) since 2008; Anti-Money since 2008 Laundering Officer, Ameriprise Financial, Inc. since 2005; Compliance Director, Ameriprise Financial, Inc., 2004-2008 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 58 COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT PROXY VOTING ------------------------------------------------------------------ The policy of the Board is to vote the proxies of the companies in which the Fund holds investments consistent with the procedures as stated in the Statement of Additional Information (SAI). You may obtain a copy of the SAI without charge by calling 800.345.6611; contacting your financial intermediary; visiting columbiamanagement.com; or searching the website of the Securities and Exchange Commission (SEC) at http://www.sec.gov. Information regarding how the Fund voted proxies relating to portfolio securities is filed with the SEC by August 31 for the most recent 12-month period ending June 30 of that year, and is available without charge by visiting columbiamanagement.com; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- COLUMBIA ASIA PACIFIC EX-JAPAN FUND -- 2010 ANNUAL REPORT 59 COLUMBIA ASIA PACIFIC EX-JAPAN FUND (formerly known as Threadneedle Asia Pacific Fund) P.O. Box 8081 Boston, MA 02266-8081 COLUMBIAMANAGEMENT.COM <Table> This report must be accompanied or preceded by the Fund's current prospectus. The Fund is distributed by Columbia Management Investment Distributors, Inc., member FINRA, and managed by Columbia Management Investment Advisers, LLC. (C)2010 Columbia Management Investment Advisers, LLC. All (COLUMBIA MANAGEMENT LOGO) rights reserved. S-6532 D (12/10) </Table> Annual Report and Prospectus (COLUMBIA MANAGEMENT LOGO) COLUMBIA EUROPEAN EQUITY FUND (FORMERLY KNOWN AS THREADNEEDLE EUROPEAN EQUITY FUND) - -------------------------------------------------------------------------------- ANNUAL REPORT FOR THE PERIOD ENDED OCTOBER 31, 2010 (Prospectus also enclosed) COLUMBIA EUROPEAN EQUITY FUND SEEKS TO PROVIDE SHAREHOLDERS WITH CAPITAL APPRECIATION. This annual report includes a prospectus that describes in detail the Fund's objective, investment strategy, risks, sales charges, fees and other matters of interest. Please read the prospectus carefully before you invest or send money. NOT FDIC INSURED - NO BANK GUARANTEE - MAY LOSE VALUE TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.............. 3 Manager Commentary................. 6 The Fund's Long-term Performance... 12 Fund Expenses Example.............. 14 Portfolio of Investments........... 17 Statement of Assets and Liabilities...................... 25 Statement of Operations............ 27 Statements of Changes in Net Assets........................... 28 Financial Highlights............... 30 Notes to Financial Statements...... 36 Report of Independent Registered Public Accounting Firm........... 53 Federal Income Tax Information..... 55 Board Members and Officers......... 56 Proxy Voting....................... 61 </Table> SEE THE FUND'S PROSPECTUS FOR RISKS ASSOCIATED WITH INVESTING IN THE FUND. - -------------------------------------------------------------------------------- 2 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT YOUR FUND AT A GLANCE ---------------------------------------------------------- FUND SUMMARY - -------------------------------------------------------------------------------- > Columbia European Equity Fund (the Fund) Class A shares gained 21.14% (excluding sales charge) for the 12 months ended October 31, 2010. > The Fund outperformed its benchmark, the Morgan Stanley Capital International (MSCI) Europe Index (MSCI Europe Index), which advanced 8.97% for the 12-month period. > The Fund also outperformed its peer group, as represented by the Lipper European Funds Index, which increased 14.63% for the same time period. ANNUALIZED TOTAL RETURNS (for period ended October 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - --------------------------------------------------------------------- Columbia European Equity Fund Class A (excluding sales charge) +21.14% -4.09% +8.13% +2.73% - --------------------------------------------------------------------- MSCI Europe Index (unmanaged) +8.97% -9.89% +4.48% +4.02% - --------------------------------------------------------------------- Lipper European Funds Index (unmanaged) +14.63% -8.28% +6.33% +4.77% - --------------------------------------------------------------------- </Table> The performance information shown represents past performance and is not a guarantee of future results. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial intermediary, visiting columbiamanagement.com or calling 800.345.6611. The 5.75% sales charge applicable to Class A shares of the Fund is not reflected in the table above. If reflected, returns would be lower than those shown. The performance of other classes may vary from that shown because of differences in fees and expenses. The Fund's returns reflect the effect of fee waivers/expense reimbursements, if any. Without such waivers/reimbursements, the Fund's returns would be lower. See the Average Annual Total Returns table for performance of other share classes of the Fund. The indices do not reflect the effects of sales charges, expenses (excluding Lipper) and taxes. It is not possible to invest directly in an index. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT OCTOBER 31, 2010 SINCE Without sales charge 1 YEAR 3 YEARS 5 YEARS 10 YEARS INCEPTION* Class A (inception 6/26/00) +21.14% -4.09% +8.13% +2.73% N/A - -------------------------------------------------------------------------- Class B (inception 6/26/00) +20.10% -4.78% +7.32% +1.93% N/A - -------------------------------------------------------------------------- Class C (inception 6/26/00) +19.96% -4.80% +7.31% +1.95% N/A - -------------------------------------------------------------------------- Class I (inception 7/15/04) +21.61% -3.62% +8.65% N/A +10.24% - -------------------------------------------------------------------------- Class R4 (inception 6/26/00) +21.08% -3.76% +8.42% +2.98% N/A - -------------------------------------------------------------------------- Class Z (inception 9/27/10) N/A N/A N/A N/A +5.07%** - -------------------------------------------------------------------------- With sales charge Class A (inception 6/26/00) +14.19% -5.96% +6.85% +2.12% N/A - -------------------------------------------------------------------------- Class B (inception 6/26/00) +15.10% -5.74% +7.01% +1.93% N/A - -------------------------------------------------------------------------- Class C (inception 6/26/00) +18.96% -4.80% +7.31% +1.95% N/A - -------------------------------------------------------------------------- </Table> Class A share performance reflects the maximum initial sales charge of 5.75%. Class B share performance reflects a contingent deferred sales charge (CDSC) applied as follows: first year 5%; second year 4%; third and fourth years 3%; fifth year 2%; sixth year 1%; no sales charge thereafter. Class C shares may be subject to a 1% CDSC if shares are sold within one year after purchase. Sales charges do not apply to Class I and Class R4 shares. Class I and Class R4 shares are available to qualifying institutional investors only. Class Z shares are offered to certain eligible investors. *For classes with less than 10 years performance. **Not annualized. - -------------------------------------------------------------------------------- 4 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- MORNINGSTAR STYLE BOX(TM) - -------------------------------------------------------------------------------- <Table> <Caption> Equity Style Value Blend Growth X Large Medium Size Small </Table> The Morningstar Style Box(TM) is based on the fund's portfolio holdings as of period end. The vertical axis shows the market capitalization of the stocks owned, and the horizontal axis shows investment style (value, blend, or growth). Information shown is based on the most recent data provided by Morningstar. (C)2010 Morningstar, Inc. All rights reserved. The information contained herein is proprietary to Morningstar and/or its content providers, may not be copied or distributed and is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 5 MANAGER COMMENTARY ------------------------------------------------------------- Effective September 27, 2010, Threadneedle European Equity Fund was renamed Columbia European Equity Fund. Columbia European Equity Fund portfolio manager Dan Ison of Threadneedle International Limited (Threadneedle) discuss the Fund's results and positioning for the fiscal year ended October 31, 2010. Threadneedle, an indirect wholly- owned subsidiary of Ameriprise Financial, Inc., is the subadviser to the Fund. Dear Shareholders, Columbia European Equity Fund (the Fund) Class A shares gained 21.14% (excluding sales charge) for the 12 months ended October 31, 2010. The Fund outperformed its benchmark, the Morgan Stanley Capital International (MSCI) Europe Index (MSCI Europe Index), which advanced 8.97% for the 12-month period. The Fund also outperformed its peer group, as represented by the Lipper European Funds Index, which increased 14.63% for the same time frame. COUNTRY BREAKDOWN(1) (at October 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> Belgium 3.4% - ------------------------------------------------ Bermuda 1.0% - ------------------------------------------------ Denmark 1.8% - ------------------------------------------------ Finland 0.9% - ------------------------------------------------ France 10.7% - ------------------------------------------------ Germany 13.3% - ------------------------------------------------ Italy 1.1% - ------------------------------------------------ Netherlands 5.3% - ------------------------------------------------ Norway 1.0% - ------------------------------------------------ Spain 2.4% - ------------------------------------------------ Sweden 6.0% - ------------------------------------------------ Switzerland 8.2% - ------------------------------------------------ Turkey 2.3% - ------------------------------------------------ United Kingdom 40.3% - ------------------------------------------------ Other(2) 2.3% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan). The Fund's composition is subject to change. (2) Cash & Cash Equivalents. - -------------------------------------------------------------------------------- 6 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- SIGNIFICANT PERFORMANCE FACTORS The fiscal year was one of very strong outperformance for the Fund, compared to both the MSCI Europe Index and the Fund's peer group. During this time, equity markets in Europe became much more discerning. In contrast to the prior year when most stocks benefited from rising markets, this year we saw more differentiation as stocks with strong growth characteristics performed well and those without lagged. In this environment, we preferred the stocks of companies that we believed could deliver earnings growth and shied away from stocks that, while attractively priced, we believed had no earnings potential or other catalyst to drive stock prices higher. The Fund's performance illustrates that we were successful in finding those opportunities during the fiscal year. Contributors to the Fund's outperformance represent a broad mix of countries, sectors and individual securities. One particularly effective theme was an emphasis on companies that derive their earnings substantially from overseas rather than local sources. In many cases, these companies had significant exports to emerging markets, including China. TOP TEN HOLDINGS(1) (at October 31, 2010) - --------------------------------------------------------------------- <Table> <Caption> Rio Tinto PLC (United Kingdom) 3.5% - ------------------------------------------------ Vodafone Group PLC (United Kingdom) 3.1% - ------------------------------------------------ Nestle SA (Switzerland) 2.9% - ------------------------------------------------ Fresenius Medical Care AG & Co. KGaA (Germany) 2.8% - ------------------------------------------------ BG Group PLC (United Kingdom) 2.5% - ------------------------------------------------ Admiral Group PLC (United Kingdom) 2.4% - ------------------------------------------------ BP PLC (United Kingdom) 2.3% - ------------------------------------------------ Anheuser-Busch InBev NV (Belgium) 2.3% - ------------------------------------------------ Standard Chartered PLC (United Kingdom) 2.2% - ------------------------------------------------ ING Groep NV-CVA (Netherlands) 2.2% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan and Cash & Cash Equivalents). For further detail about these holdings, please refer to the section entitled "Portfolio of Investments." Fund holdings are as of the date given, are subject to change at any time, and are not recommendations to buy or sell any security. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 7 MANAGER COMMENTARY (continued) ------------------------------------------------- A second successful theme was our preference for companies within the core European countries, such as Switzerland, Germany, Sweden and France. We de- emphasized peripheral countries like Spain, Portugal, Italy and Greece, where companies suffered from concerns about sovereign fiscal issues. The Fund benefited from a significantly larger weighting in industrials stocks than the MSCI Europe Index. Stocks in this sector typically have large overseas earnings, especially from emerging markets and China. They also benefit from a weaker euro, which we saw in the first half of the year. Because industrial companies did so much restructuring in 2008 and 2009, their profit margins were startlingly good as inventory restocking occurred. Consequently, the industrials sector has delivered the greatest upside earnings surprises. The Fund's industrials overweight and good stock selection within the sector added to the Fund's performance relative to the MSCI Europe Index. Exposure to luxury goods companies, where the Fund's weighting was larger than that of the MSCI Europe Index, also had a positive effect on fiscal year results. These companies have been notable beneficiaries of rising consumer demand in emerging markets. Having a smaller position in pharmaceuticals as compared to the MSCI Europe Index and having no exposure to the utilities sector also had a favorable impact on the Fund's investment results. Within the pharmaceutical area, the Fund's holdings were very small, but what we owned performed quite well, so both an underweight allocation and strong stock selection benefited the Fund's results. Judicious positioning and stock selection in the financials sector added to strong relative performance as well. Overall, the telecommunication services sector detracted slightly from relative return. Not having enough exposure in the second half of the year when telecommunications stocks performed well was disadvantageous. Having a larger weighting in information technology than the MSCI Europe Index also detracted, though effective stock selection more than outweighed the small negative effect. - -------------------------------------------------------------------------------- 8 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- CHANGES TO THE FUND'S PORTFOLIO From the beginning of the fiscal year through April and May 2010, the Fund was underweight in financials compared to the MSCI Europe Index. We increased the Fund's weighting to a neutral position relative to the MSCI Europe Index through the middle part of the year. Then in the latter months of the period, we again reduced the position because as financial stocks rallied, their valuations became less attractive to us. Overall, this strategic reallocation was beneficial to the Fund's investment results. In the first half of the year, the Fund had a zero weighting in telecommunication services because we thought these companies were likely to have trouble producing growth. In the second half of the year, we revised our view and increased the Fund's weighting until it was about equal to that of the benchmark. The portfolio turnover rate for the fiscal year was 115%. OUR FUTURE STRATEGY We seek to focus the Fund on companies with strong balance sheets because we believe that in 2011 these companies are more likely to return cash to shareholders either through share buybacks or special dividends. We think the ability to return cash could be an important factor in a company's stock performance going forward. Currently the Fund is positioned with a preference for growth stocks and an emphasis on core European countries. The largest underweight relative to the MSCI Europe Index is utilities, followed by telecommunication services. We also currently maintain an underweight in financials One particularly effective theme was an emphasis on companies that derive their earnings substantially from overseas rather than local sources. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 9 MANAGER COMMENTARY (continued) ------------------------------------------------- where we believe there is a lack of attractive individual financial companies. The Fund is slightly underweight in the energy sector. Within energy, the Fund does not currently own large oil companies, but instead has focused on oil service businesses and exploration companies. As of the end of October, the Fund had significant holdings in the U.K. because the U.K. stock market is largely comprised of global companies with significant overseas earnings and also includes a number of mining firms with foreign operations. The Fund is not currently exposed to the U.K. domestic economy. In the short to medium term, we see several key factors affecting European equity markets. We believe growth in the developed markets is likely to be slow. The euro may weaken due to fiscal situations in peripheral European countries, which means interest rates are likely to remain low. Meanwhile, we believe emerging market countries may continue to benefit from extremely low interest rates in the rest of the world, a positive for both consumer demand and infrastructure spending in emerging regions. We believe the European equity markets are still attractive from a valuation standpoint. The implied equity risk premium is well above the long-term average and we believe valuations are still attractive relative to other asset classes. European equity markets may continue to advance, but it is our view that returns will depend on highly selective individual stock picking, with a particular focus on companies that have the ability to grow earnings. Though there has been much attention on weakness in countries like Spain and Greece, there are many European companies that are selling goods internationally -- goods that are highly desirable for emerging market consumers. We believe these types of companies may continue to provide very strong investment opportunities. Dan Ison Portfolio Manager Any specific securities mentioned are for illustrative purposes only and are not a complete list of securities that have increased or decreased in value. The views expressed in this statement reflect those of the portfolio manager(s) only through the end of the period of the report as stated on the cover and do not necessarily represent the views of Columbia Management Investment Advisers, - -------------------------------------------------------------------------------- 10 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- LLC* (the Investment Manager) or any subadviser to the Fund or any other person in the Investment Manager or subadviser organizations. Any such views are subject to change at any time based upon market or other conditions and the Investment Manager disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for the Fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of the Fund. * Effective May 1, 2010, RiverSource Investments, LLC became known as Columbia Management Investment Advisers, LLC. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 11 THE FUND'S LONG-TERM PERFORMANCE ----------------------------------------------- The chart on the facing page illustrates the total value of an assumed $10,000 investment in Columbia European Equity Fund Class A shares (from 10/31/00 to 10/31/10) as compared to the performance of two widely cited performance indices, the Morgan Stanley Capital International (MSCI) Europe Index and the Lipper European Funds Index. In comparing the Fund's Class A shares to these indices, you should take into account the fact that the Fund's performance reflects the maximum initial sales charge of 5.75%, while such charges are not reflected in the performance of the indices. Returns for the Fund include the reinvestment of any distribution paid during each period. The performance information shown represents past performance and is not a guarantee of future results. The table below and the chart on the facing page do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial institution or visiting riversource.com/funds. Also see "Past Performance" in the Fund's current prospectus. COMPARATIVE RESULTS - -------------------------------------------------------------------------------- <Table> <Caption> Results at October 31, 2010 1 YEAR 3 YEARS 5 YEARS 10 YEARS COLUMBIA EUROPEAN EQUITY FUND (INCLUDES SALES CHARGE) Class A Cumulative value of $10,000 $11,419 $8,315 $13,929 $12,336 - ------------------------------------------------------------------------------------------ Average annual total return +14.19% -5.96% +6.85% +2.12% - ------------------------------------------------------------------------------------------ MSCI EUROPE INDEX(1) Cumulative value of $10,000 $10,897 $7,317 $12,448 $14,832 - ------------------------------------------------------------------------------------------ Average annual total return +8.97% -9.89% +4.48% +4.02% - ------------------------------------------------------------------------------------------ LIPPER EUROPEAN FUNDS INDEX(2) Cumulative value of $10,000 $11,463 $7,717 $13,590 $15,932 - ------------------------------------------------------------------------------------------ Average annual total return +14.63% -8.28% +6.33% +4.77% - ------------------------------------------------------------------------------------------ </Table> Results for other share classes can be found on page 4. - -------------------------------------------------------------------------------- 12 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- (VALUE OF A HYPOTHETICAL $10,000 INVESTMENT IN COLUMBIA EUROPEAN EQUITY FUND LINE GRAPH) <Table> <Caption> COLUMBIA EUROPEAN EQUITY FUND CLASS A (INCLUDES SALES MSCI EUROPE LIPPER EUROPEAN CHARGE) INDEX(1 INDEX(2) ----------------- ------------------ --------------- 11/1/00 $ 9,425 $10,000 $10,000 1/01 9,136 10,270 10,144 4/01 8,129 9,297 9,034 7/01 7,026 8,546 8,248 10/01 6,387 7,732 7,385 1/02 6,431 7,819 7,523 4/02 6,779 8,188 7,884 7/02 5,791 7,015 6,875 10/02 5,482 6,682 6,442 1/03 5,160 6,438 6,214 4/03 5,531 6,976 6,646 7/03 5,922 7,667 7,329 10/03 6,372 8,333 8,027 1/04 7,129 9,512 9,238 4/04 6,852 9,423 9,071 7/04 6,813 9,455 9,015 10/04 7,326 10,197 9,770 1/05 7,808 11,202 10,833 4/05 7,788 11,198 10,830 7/05 8,226 11,830 11,605 10/05 8,346 11,915 11,723 1/06 9,466 13,366 13,440 4/06 10,437 14,630 14,960 7/06 10,255 14,525 14,373 10/06 10,902 15,766 15,537 1/07 11,812 16,957 17,158 4/07 12,814 18,671 18,838 7/07 12,609 18,633 18,803 10/07 13,981 20,269 20,644 1/08 12,429 17,272 17,774 4/08 12,739 18,462 18,613 7/08 11,541 16,492 16,757 10/08 8,011 10,599 10,516 1/09 7,292 9,249 9,273 4/09 7,857 10,156 10,523 7/09 9,513 12,375 12,732 10/09 10,184 13,611 13,899 1/10 10,146 13,385 13,790 4/10 10,550 13,620 14,356 7/10 10,805 13,294 14,003 10/10 12,336 14,832 15,932 </Table> (1) The Morgan Stanley Capital International (MSCI) Europe Index, compiled by MSCI in Geneva, is an unmanaged market-capitalization-weighted index of equity securities from various European countries. Income is included. The index reflects reinvestment of all distributions and changes in market prices. (2) The Lipper European Funds Index includes the 30 largest European funds tracked by Lipper Inc. The index's returns include net reinvested dividends. The Fund's performance is currently measured against this index for purposes of determining the performance incentive adjustment. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 13 FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (i) transaction costs, including sales charges (loads) on purchase payments; and (ii) ongoing costs, which may include management fees; distribution and service (Rule 12b-1) fees; and other Fund fees and 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. In addition to the ongoing expenses which the Fund bears directly, the Fund's shareholders indirectly bear the ongoing expenses of any funds in which the Fund invests (also referred to as "acquired funds"), including affiliated and non- affiliated pooled investment vehicles (including mutual funds and exchange traded funds). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the ongoing expenses charged by acquired funds using the expense ratio of each of the acquired funds as of the acquired fund's most recent shareholder report. The example is based on an investment of $1,000 invested at the beginning of the period indicated and held until October 31, 2010. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses for each class. 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 titled "Expenses paid during the period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table provides information about hypothetical account values and hypothetical expenses based on the actual expense ratio for each class and an assumed rate of return of 5% per year before expenses, which is not the actual return for the class. 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. 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 (loads). 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. - -------------------------------------------------------------------------------- 14 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED MAY 1, 2010(a) OCT. 31, 2010 THE PERIOD(b) EXPENSE RATIO - ------------------------------------------------------------------------------------------- Class A - ------------------------------------------------------------------------------------------- Actual(d) $1,000 $1,169.40 $ 8.11(c) 1.50%(c) - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.45 $ 7.54(c) 1.50%(c) - ------------------------------------------------------------------------------------------- Class B - ------------------------------------------------------------------------------------------- Actual(d) $1,000 $1,165.30 $12.20(c) 2.26%(c) - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,013.66 $11.35(c) 2.26%(c) - ------------------------------------------------------------------------------------------- Class C - ------------------------------------------------------------------------------------------- Actual(d) $1,000 $1,165.00 $12.20(c) 2.26%(c) - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,013.66 $11.35(c) 2.26%(c) - ------------------------------------------------------------------------------------------- Class I - ------------------------------------------------------------------------------------------- Actual(d) $1,000 $1,174.10 $ 5.69(c) 1.05%(c) - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.70 $ 5.29(c) 1.05%(c) - ------------------------------------------------------------------------------------------- Class R4 - ------------------------------------------------------------------------------------------- Actual(d) $1,000 $1,169.70 $ 7.30(c) 1.35%(c) - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.20 $ 6.79(c) 1.35%(c) - ------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 15 FUND EXPENSES EXAMPLE (continued) ---------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED MAY 1, 2010(a) OCT. 31, 2010 THE PERIOD(b) EXPENSE RATIO - ------------------------------------------------------------------------------------------- Class Z - ------------------------------------------------------------------------------------------- Actual(e) $1,000 $1,050.70 $ 1.14(c) 1.27%(c) - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.60 $ 6.39(c) 1.27%(c) - ------------------------------------------------------------------------------------------- </Table> (a) The beginning account value for Class Z is as of September 27, 2010 (when shares became available) for actual expense calculations. (b) Expenses are equal to the annualized expense ratio for each class as indicated above, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one over the period, multiplied by 32/365 (to reflect the number of days in the period). (c) Columbia Management Investment Advisers, LLC (formerly known as RiverSource Investments, LLC) (the Investment Manager) and its affiliates have contractually agreed to waive certain fees and to absorb certain expenses until December 31, 2011, unless sooner terminated at the sole discretion of the Fund's Board, such that net expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment, will not exceed 1.53% for Class A, 2.28% for Class B, 2.28% for Class C, 1.08% for Class I, 1.38% for Class R4 and 1.28% for Class Z. Any amounts waived will not be reimbursed by the Fund. This change is effective January 1, 2011. Had this change been in place for the entire six month period ended October 31, 2010, the actual expenses paid would have been $8.65 for Class A, $12.63 for Class B, $12.68 for Class C, $6.23 for Class I, $7.84 for Class R4 and $1.25 for Class Z; the hypothetical expenses paid would have been $8.05 for Class A, $11.75 for Class B, $11.80 for Class C, $5.79 for Class I, $7.29 for Class R4 and $6.99 for Class Z. (d) Based on the actual return for the six months ended October 31, 2010: +16.94% for Class A, +16.53% for Class B, +16.50% for Class C, +17.41% for Class I and +16.97% for Class R4. (e) Based on the actual return for the period from September 27, 2010 (when shares became available) to October 31, 2010 of +5.07% for Class Z. - -------------------------------------------------------------------------------- 16 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT PORTFOLIO OF INVESTMENTS ------------------------------------------------------- Columbia European Equity Fund OCTOBER 31, 2010 (Percentages represent value of investments compared to net assets) <Table> <Caption> ISSUER SHARES VALUE COMMON STOCKS (97.0%) BELGIUM (3.4%) Anheuser-Busch InBev NV 26,763 $1,676,895 Umicore 18,294 860,802 ----------- Total 2,537,697 - --------------------------------------------- BERMUDA (1.0%) SeaDrill Ltd. 25,537 773,690 - --------------------------------------------- DENMARK (1.8%) Novo Nordisk A/S, Series B 12,881 1,355,591 - --------------------------------------------- FINLAND (0.9%) Outotec OYJ 14,943 697,303 - --------------------------------------------- FRANCE (10.8%) BNP Paribas 16,909 1,236,265 Edenred (a) 27,787 581,834 Legrand SA 21,316 822,684 LVMH Moet Hennessy Louis Vuitton SA 9,636 1,509,580 Publicis Groupe SA 20,443 1,017,952 Safran SA 26,493 839,664 Schneider Electric SA 6,826 968,696 Societe Generale 19,620 1,174,467 ----------- Total 8,151,142 - --------------------------------------------- GERMANY (12.0%) Aixtron AG 19,098 623,091 BASF SE 16,345 1,188,889 BMW AG 16,307 1,168,656 Fresenius Medical Care AG & Co. KGaA 32,323 2,058,323 Infineon Technologies AG (a) 88,402 695,653 Kabel Deutschland Holding AG (a) 8,570 385,783 Linde AG 5,611 807,592 MAN SE 5,450 599,024 SAP AG 11,700 609,945 Siemens AG 8,185 934,710 ----------- Total 9,071,666 - --------------------------------------------- ITALY (1.1%) Saipem SpA 18,386 816,784 - --------------------------------------------- NETHERLANDS (5.4%) ASML Holding NV 24,204 798,435 ING Groep NV-CVA (a) 149,722 1,597,725 Koninklijke Philips Electronics NV 27,540 832,616 Koninklijke Vopak NV 16,287 814,404 ----------- Total 4,043,180 - --------------------------------------------- NORWAY (1.0%) Telenor ASA 44,962 725,256 - --------------------------------------------- SPAIN (2.4%) Amadeus IT Holding SA, Series A (a) 49,474 1,007,374 Inditex SA 9,815 819,473 ----------- Total 1,826,847 - --------------------------------------------- SWEDEN (6.1%) Assa Abloy AB, Series B 28,717 735,959 Atlas Copco AB, Series A 39,845 832,664 Autoliv, Inc., SDR 14,679 1,051,671 Swedish Match AB 43,183 1,206,890 TeliaSonera AB 91,190 761,031 ----------- Total 4,588,215 - --------------------------------------------- SWITZERLAND (8.2%) Credit Suisse Group AG 22,905 946,036 Nestle SA 38,609 2,114,433 SGS SA 487 779,339 Sika AG 359 711,288 Swatch Group AG (The) 14,332 996,046 Syngenta AG 2,319 641,365 ----------- Total 6,188,507 - --------------------------------------------- TURKEY (2.3%) BIM Birlesik Magazalar AS 24,666 847,329 Turkiye Garanti Bankasi AS 144,832 875,038 ----------- Total 1,722,367 - --------------------------------------------- UNITED KINGDOM (40.6%) Admiral Group PLC 66,855 1,745,975 Aggreko PLC 54,818 1,383,313 ARM Holdings PLC 111,928 651,509 BG Group PLC 96,360 1,876,585 BP PLC 252,883 1,725,210 British Airways PLC (a) 203,326 881,856 </Table> See accompanying Notes to Financial Statements. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 17 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> ISSUER SHARES VALUE COMMON STOCKS (CONTINUED) UNITED KINGDOM (CONT.) British American Tobacco PLC 28,721 $1,095,199 Burberry Group PLC 62,535 1,020,972 Carnival PLC 15,939 686,958 Carphone Warehouse Group PLC (a) 228,406 1,114,324 Centamin Egypt Ltd. (a) 274,599 761,135 Hargreaves Lansdown PLC 124,718 936,171 HSBC Holdings PLC 67,581 702,834 IG Group Holdings PLC 137,922 1,167,872 Lloyds Banking Group PLC (a) 1,053,941 1,164,137 Lonmin PLC (a) 14,247 399,236 Prudential PLC 104,392 1,054,554 Rio Tinto PLC 40,537 2,621,316 Shire PLC 48,288 1,138,069 Standard Chartered PLC 57,467 1,662,389 Tesco PLC 218,884 1,496,945 Tullow Oil PLC 74,832 1,420,765 Vodafone Group PLC 836,880 2,277,432 Weir Group PLC (The) 31,394 783,665 Xstrata PLC 40,421 783,303 ----------- Total 30,551,724 - --------------------------------------------- TOTAL COMMON STOCKS (Cost: $58,360,460) $73,049,969 - --------------------------------------------- PREFERRED STOCKS (1.4%) GERMANY (1.4%) Volkswagen AG 7,001 $1,051,973 - --------------------------------------------- TOTAL PREFERRED STOCKS (Cost: $636,366) $1,051,973 - --------------------------------------------- RIGHTS (0.1%) UNITED KINGDOM (0.1%) Standard Chartered PLC (a) 7,183 $60,478 - --------------------------------------------- TOTAL RIGHTS (Cost: $--) $60,478 - --------------------------------------------- MONEY MARKET FUND (2.3%) Columbia Short-Term Cash Fund, 0.241% (b)(c) 1,758,836 $1,758,836 - --------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $1,758,836) $1,758,836 - --------------------------------------------- </Table> <Table> <Caption> EFFECTIVE PAR/ ISSUER YIELD PRINCIPAL VALUE INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (6.8%) REPURCHASE AGREEMENTS (6.8%) Cantor Fitzgerald & Co. (d) dated 10/29/10, matures 11/01/10, repurchase price $2,000,040 0.240% $2,000,000 $2,000,000 Deutsche Bank AG (d) dated 10/29/10, matures 11/01/10, repurchase price $3,101,503 0.230% 3,101,443 3,101,443 ----------- Total 5,101,443 - ------------------------------------------------------ TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $5,101,443) $5,101,443 - ------------------------------------------------------ TOTAL INVESTMENTS (Cost: $65,857,105) $81,022,699 OTHER ASSETS & LIABILITIES, NET (5,698,671) - ------------------------------------------------------ NET ASSETS $75,324,028 ====================================================== </Table> See accompanying Notes to Financial Statements. - -------------------------------------------------------------------------------- 18 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY The following table represents the portfolio investments of the Fund by industry classifications as a percentage of net assets at October 31, 2010: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Aerospace & Defense 1.1% $839,665 Airlines 1.2 881,856 Auto Components 1.4 1,051,671 Automobiles 3.0 2,220,629 Beverages 2.2 1,676,895 Building Products 1.0 735,959 Capital Markets 2.5 1,882,207 Chemicals 5.6 4,209,936 Commercial Banks 9.1 6,875,607 Commercial Services & Supplies 2.6 1,965,147 Construction & Engineering 0.9 697,303 Diversified Financial Services 3.7 2,765,596 Diversified Telecommunication Services 2.0 1,486,287 Electrical Equipment 2.4 1,791,380 Energy Equipment & Services 2.1 1,590,474 Food & Staples Retailing 3.1 2,344,274 Food Products 2.8 2,114,433 Health Care Providers & Services 2.7 2,058,323 Hotels, Restaurants & Leisure 0.9 686,958 Industrial Conglomerates 2.3 1,767,326 Insurance 3.7 2,800,529 IT Services 1.3 1,007,374 Machinery 2.9 2,215,354 Media 1.9 1,403,735 Metals & Mining 6.1 4,564,989 Oil, Gas & Consumable Fuels 6.7 5,022,560 Pharmaceuticals 3.3 2,493,660 Professional Services 1.0 779,339 Semiconductors & Semiconductor Equipment 3.7 2,768,688 Software 0.8 609,945 Specialty Retail 2.6 1,933,797 Textiles, Apparel & Luxury Goods 4.7 3,526,599 Tobacco 3.1 2,302,089 Transportation Infrastructure 1.1 814,404 Wireless Telecommunication Services 3.0 2,277,432 Other(1) 9.1 6,860,279 - ----------------------------------------------------------------------- Total $81,022,699 - ----------------------------------------------------------------------- </Table> (1) Cash & Cash Equivalents. See accompanying Notes to Financial Statements. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 19 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (a) Non-income producing. (b) Investments in affiliates during the year ended October 31, 2010: <Table> <Caption> DIVIDENDS SALES COST/ PAID/ BEGINNING PURCHASE PROCEEDS REALIZED ENDING INCOME ISSUER COST COST FROM SALES GAIN/LOSS COST DISTRIBUTIONS VALUE ---------------------------------------------------------------------------------------------------------- Columbia Short- Term Cash Fund $1,652,737 $25,021,927 $24,915,828 $-- $1,758,836 $1,512 $1,758,836 </Table> (c) The rate shown is the seven-day current annualized yield at October 31, 2010. (d) The table below represents securities received as collateral for repurchase agreements. This collateral, which is generally high quality short-term obligations, is deposited with the Fund's custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The value of securities and/or cash held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. <Table> <Caption> CANTOR FITZGERALD & CO. (0.240%) SECURITY DESCRIPTION VALUE - ----------------------------------------------------------- Fannie Mae Grantor Trust $103 Fannie Mae Interest Strip 32,027 Fannie Mae Pool 249,157 Fannie Mae Principal Strip 5,802 Fannie Mae REMICS 299,973 Fannie Mae Whole Loan 4,940 Federal National Mortgage Association 12,096 FHLMC Multifamily Structured Pass Through Certificates 79 FHLMC Structured Pass Through Securities 2,314 Freddie Mac Coupon Strips 218 Freddie Mac Non Gold Pool 120,441 Freddie Mac Reference REMIC 1,678 Freddie Mac REMICS 130,798 Freddie Mac Strips 69,254 Ginnie Mae I Pool 269,702 Ginnie Mae II Pool 506,605 Government National Mortgage Association 175,891 United States Treasury Inflation Indexed Bonds 20,255 United States Treasury Strip Coupon 104,650 United States Treasury Strip Principal 34,017 - ----------------------------------------------------------- Total market value of collateral securities $2,040,000 - ----------------------------------------------------------- </Table> See accompanying Notes to Financial Statements. - -------------------------------------------------------------------------------- 20 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) <Table> <Caption> DEUTSCHE BANK AG (0.230%) SECURITY DESCRIPTION VALUE - ----------------------------------------------------------- Fannie Mae Pool $3,163,472 - ----------------------------------------------------------- Total market value of collateral securities $3,163,472 - ----------------------------------------------------------- </Table> ABBREVIATION LEGEND <Table> SDR Swedish Depositary Receipt </Table> See accompanying Notes to Financial Statements. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 21 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- FAIR VALUE MEASUREMENTS Generally accepted accounting principles (GAAP) require disclosure regarding the inputs and valuation techniques used to measure fair value and any changes in valuation inputs or techniques. In addition, investments shall be disclosed by major category. The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund's assumptions about the information market participants would use in pricing an investment. An investment's level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset or liability's fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market. Fair value inputs are summarized in the three broad levels listed below: - Level 1 -- Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date (to include NAV for open-end mutual funds). Valuation adjustments are not applied to Level 1 investments. - Level 2 -- Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). - Level 3 -- Valuations based on significant unobservable inputs (including the Fund's own assumptions and judgment in determining the fair value of investments). Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Fund Administrator, along with any other relevant factors in the calculation of an investment's fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy. Non-U.S. equity securities actively traded in foreign markets may be reflected in Level 2 despite the availability of closing prices, because the Fund evaluates and determines whether those closing prices reflect fair value at the close of the New York Stock Exchange (NYSE) or require adjustment, as described in Note 2 to the financial statements -- Security Valuation. Investments falling into the Level 3 category are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as - -------------------------------------------------------------------------------- 22 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS (CONTINUED) Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models rely on one or more significant unobservable inputs and/or significant assumptions by the Fund Administrator. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data. The following table is a summary of the inputs used to value the Fund's investments as of October 31, 2010: <Table> <Caption> FAIR VALUE AT OCTOBER 31, 2010 ----------------------------------------------------------------- LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION(a) IDENTICAL ASSETS(b) INPUTS INPUTS TOTAL - --------------------------------------------------------------------------------------------- Equity Securities Common Stocks $73,049,969 $-- $-- $73,049,969 Preferred Stocks 1,051,973 -- -- 1,051,973 Rights 60,478 -- -- 60,478 - --------------------------------------------------------------------------------------------- Total Equity Securities 74,162,420 -- -- 74,162,420 - --------------------------------------------------------------------------------------------- Other Affiliated Money Market Fund(c) 1,758,836 -- -- 1,758,836 Investments of Cash Collateral Received for Securities on Loan -- 5,101,443 -- 5,101,443 - --------------------------------------------------------------------------------------------- Total Other 1,758,836 5,101,443 -- 6,860,279 - --------------------------------------------------------------------------------------------- Investments in Securities 75,921,256 5,101,443 -- 81,022,699 - --------------------------------------------------------------------------------------------- Total $75,921,256 $5,101,443 $-- $81,022,699 - --------------------------------------------------------------------------------------------- </Table> (a) See the Portfolio of Investments for all investment classifications not indicated in the table. (b) Includes certain securities trading outside the U.S. whose values were adjusted at October 31, 2009 as a result of significant market movements following the close of local trading, and were classified as Level 2. Values were not adjusted as of October 31, 2010. Therefore, these investment securities were classified as Level 1 instead of Level 2 at October 31, 2010. The amount of securities transferred out of Level 2 into Level 1 during the period was $32,508,124. Transfers between Levels 1 and 2 are determined based on the fair value at the beginning of the period for security positions held throughout the period. (c) Money market fund that is a sweep investment for cash balances in the Fund at October 31, 2010. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 23 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- HOW TO FIND INFORMATION ABOUT THE FUND'S QUARTERLY PORTFOLIO HOLDINGS (i) The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (Commission) for the first and third quarters of each fiscal year on Form N-Q; (ii) The Fund's Forms N-Q are available on the Commission's website at http://www.sec.gov; (iii)The Fund's Forms N-Q may be reviewed and copied at the Commission's Public Reference Room in Washington, DC (information on the operations of the Public Reference Room may be obtained by calling 800.SEC.0330); and (iv) The Fund's complete schedule of portfolio holdings, as filed on Form N-Q, can be obtained without charge, upon request, by calling 800.345.6611. - -------------------------------------------------------------------------------- 24 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT STATEMENT OF ASSETS AND LIABILITIES -------------------------------------------- OCTOBER 31, 2010 <Table> <Caption> ASSETS Investments, at value Unaffiliated issuers* (identified cost $58,996,826) $ 74,162,420 Affiliated issuers (identified cost $1,758,836) 1,758,836 Investment of cash collateral received for securities on loan (identified cost $5,101,443) 5,101,443 - ------------------------------------------------------------------------------- Total investments (identified cost $65,857,105) 81,022,699 Foreign currency (identified cost $2,943) 3,042 Receivable for: Capital shares sold 28,557 Investments sold 462,183 Dividends 15,725 Interest 4,600 Reclaims 170,514 Expense reimbursement due from Investment Manager 3,438 - ------------------------------------------------------------------------------- Total assets 81,710,758 - ------------------------------------------------------------------------------- LIABILITIES Due upon return of securities on loan 5,101,443 Payable for: Investments purchased 1,052,892 Capital shares purchased 150,058 Investment management fees 1,654 Distribution fees 629 Transfer agent fees 1,980 Administration fees 165 Other expenses 77,909 - ------------------------------------------------------------------------------- Total liabilities 6,386,730 - ------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $ 75,324,028 - ------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 25 STATEMENT OF ASSETS AND LIABILITIES (continued) -------------------------------- OCTOBER 31, 2010 <Table> <Caption> REPRESENTED BY Capital stock -- $ .01 par value $ 129,972 Additional paid-in capital 88,111,079 Undistributed net investment income 386,089 Accumulated realized loss (28,474,731) Unrealized appreciation (depreciation) on: Investments 15,165,594 Foreign currency translations 6,025 - ------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $ 75,324,028 - ------------------------------------------------------------------------------- *Value of securities on loan $ 4,861,773 - ------------------------------------------------------------------------------- Net assets Class A $ 69,831,477 Class B $ 4,050,968 Class C $ 1,405,823 Class I $ 7,743 Class R4 $ 25,391 Class Z $ 2,626 Shares outstanding Class A 12,044,258 Class B 701,073 Class C 245,717 Class I 1,336 Class R4 4,385 Class Z 453 Net asset value per share Class A(a) $ 5.80 Class B $ 5.78 Class C $ 5.72 Class I $ 5.80 Class R4 $ 5.79 Class Z $ 5.80 - ------------------------------------------------------------------------------- </Table> (a) The maximum offering price per share for Class A is $6.15. The offering price is calculated by dividing the net asset value by 1.0 minus the maximum sales charge of 5.75%. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 26 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT STATEMENT OF OPERATIONS -------------------------------------------------------- YEAR ENDED OCTOBER 31, 2010 <Table> <Caption> NET INVESTMENT INCOME Income: Dividends $ 1,582,785 Dividends from affiliates 1,512 Income from securities lending -- net 58,044 Foreign taxes withheld (191,161) - ------------------------------------------------------------------------------ Total income 1,451,180 - ------------------------------------------------------------------------------ Expenses: Investment management fees 552,061 Distribution fees Class A 160,871 Class B 53,686 Class C 12,402 Transfer agent fees Class A 188,276 Class B 16,960 Class C 3,722 Class R4 18 Administration fees 56,787 Plan administration fees Class R4 50 Compensation of board members 2,094 Custodian fees 30,680 Printing and postage fees 38,245 Registration fees 74,005 Professional fees 34,613 Other 9,537 - ------------------------------------------------------------------------------ Total expenses 1,234,007 Fees waived or expenses reimbursed by Investment Manager and its affiliates (184,076) - ------------------------------------------------------------------------------ Total net expenses 1,049,931 - ------------------------------------------------------------------------------ Net investment income 401,249 - ------------------------------------------------------------------------------ REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Investments 6,430,270 Foreign currency transactions (27,997) Forward foreign currency exchange contracts 14,274 - ------------------------------------------------------------------------------ Net realized gain 6,416,547 Net change in unrealized appreciation (depreciation) on: Investments 6,498,570 Foreign currency translations 5,249 - ------------------------------------------------------------------------------ Net change in unrealized appreciation 6,503,819 - ------------------------------------------------------------------------------ Net realized and unrealized gain 12,920,366 - ------------------------------------------------------------------------------ Net increase in net assets resulting from operations $13,321,615 - ------------------------------------------------------------------------------ </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 27 STATEMENTS OF CHANGES IN NET ASSETS ---------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCTOBER 31, 2010 2009 CHANGE IN NET ASSETS RESULTING FROM OPERATIONS Net investment income $ 401,249 $ 1,070,263 Net realized gain (loss) 6,416,547 (16,167,526) Net change in unrealized appreciation 6,503,819 29,560,125 - -------------------------------------------------------------------------------------------- Net increase in net assets resulting from operations 13,321,615 14,462,862 - -------------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class A (1,000,172) (788,537) Class B (22,699) -- Class C (10,493) (1,022) Class I (126) (113) Class R4 (304) (297) - -------------------------------------------------------------------------------------------- Total distributions to shareholders (1,033,794) (789,969) - -------------------------------------------------------------------------------------------- Decrease in net assets from capital share transactions (8,985,725) (10,689,983) - -------------------------------------------------------------------------------------------- Proceeds from regulatory settlement (see Note 9) -- 70,652 - -------------------------------------------------------------------------------------------- Total increase in net assets 3,302,096 3,053,562 Net assets at beginning of year 72,021,932 68,968,370 - -------------------------------------------------------------------------------------------- Net assets at end of year $75,324,028 $ 72,021,932 - -------------------------------------------------------------------------------------------- Undistributed net investment income $ 386,089 $ 961,705 - -------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 28 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT STATEMENTS OF CHANGES IN NET ASSETS (continued) ----- <Table> <Caption> YEAR ENDED OCTOBER 31, 2010 2009 ------------------------- ------------------------- SHARES DOLLARS ($) SHARES DOLLARS ($) CAPITAL STOCK ACTIVITY CLASS A SHARES Subscriptions 2,129,476 10,777,670 2,433,564 10,027,749 Conversions from Class B 304,151 1,545,088 858,356 3,897,259 Distributions reinvested 196,524 974,758 206,157 771,028 Redemptions (3,897,263) (19,493,353) (5,121,201) (19,626,666) - ----------------------------------------------------------------------------------------------------------------------- Net decrease (1,267,112) (6,195,837) (1,623,124) (4,930,630) - ----------------------------------------------------------------------------------------------------------------------- CLASS B SHARES Subscriptions 104,688 529,881 231,223 928,606 Distributions reinvested 4,410 21,913 -- -- Conversions to Class A (304,751) (1,545,088) (862,157) (3,897,259) Redemptions (372,204) (1,833,615) (736,777) (2,764,161) - ----------------------------------------------------------------------------------------------------------------------- Net decrease (567,857) (2,826,909) (1,367,711) (5,732,814) - ----------------------------------------------------------------------------------------------------------------------- CLASS C SHARES Subscriptions 63,917 321,587 52,773 214,721 Distributions reinvested 1,921 9,471 256 954 Redemptions (60,828) (300,303) (62,778) (243,342) - ----------------------------------------------------------------------------------------------------------------------- Net increase (decrease) 5,010 30,755 (9,749) (27,667) - ----------------------------------------------------------------------------------------------------------------------- CLASS R4 SHARES Subscriptions 1,300 6,366 2,946 13,524 Distributions reinvested 51 255 66 244 Redemptions (677) (2,855) (2,661) (12,640) - ----------------------------------------------------------------------------------------------------------------------- Net increase 674 3,766 351 1,128 - ----------------------------------------------------------------------------------------------------------------------- CLASS Z SHARES Subscriptions 453 2,500 -- -- - ----------------------------------------------------------------------------------------------------------------------- Net increase 453 2,500 -- -- - ----------------------------------------------------------------------------------------------------------------------- TOTAL NET INCREASE (DECREASE) (1,828,832) (8,985,725) 3,000,233 10,689,983 - ----------------------------------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 29 FINANCIAL HIGHLIGHTS ----------------------------------------------------------- The following tables are intended to help you understand the Fund's financial performance. Certain information reflects financial results for a single share of a class held for the periods shown. For periods ended 2007 and after, per share net investment income (loss) amounts are calculated based on average shares outstanding during the period. Total returns assume reinvestment of all dividends and distributions. Total returns do not reflect payment of sales charges, if any, and are not annualized for periods of less than one year. <Table> <Caption> YEAR ENDED OCT. 31, CLASS A ------------------------------------------------------------ PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $4.86 $3.88 $6.83 $5.39 $4.19 - --------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income .03 .07 .06 .04 .05 Net realized and unrealized gain (loss) on investments .98 .96 (2.96) 1.47 1.22 - --------------------------------------------------------------------------------------------------------------- Total from investment operations 1.01 1.03 (2.90) 1.51 1.27 - --------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income (.07) (.06) (.05) (.07) (.07) - --------------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - --------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.80 $4.86 $3.88 $6.83 $5.39 - --------------------------------------------------------------------------------------------------------------- TOTAL RETURN 21.14% 27.11%(a) (42.70%) 28.24% 30.63% - --------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Expenses prior to fees waived or expenses reimbursed 1.67% 1.93% 1.58% 1.43% 1.52% - --------------------------------------------------------------------------------------------------------------- Net expenses after fees waived or expenses reimbursed(c) 1.41% 1.61% 1.58% 1.43% 1.52% - --------------------------------------------------------------------------------------------------------------- Net investment income 0.63% 1.79% 0.95% 0.70% 1.00% - --------------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in thousands) $69,831 $64,717 $57,916 $114,600 $85,143 - --------------------------------------------------------------------------------------------------------------- Portfolio turnover 115% 154% 180% 114% 64% - --------------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 30 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS B --------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $4.83 $3.82 $6.73 $5.31 $4.12 - ------------------------------------------------------------------------------------------------------------ INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.00)(d) .05 .02 .00(d) .02 Net realized and unrealized gain (loss) on investments .97 .95 (2.93) 1.44 1.20 - ------------------------------------------------------------------------------------------------------------ Total from investment operations .97 1.00 (2.91) 1.44 1.22 - ------------------------------------------------------------------------------------------------------------ LESS DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income (.02) -- -- (.02) (.03) - ------------------------------------------------------------------------------------------------------------ Proceeds from regulatory settlement -- .01 -- -- -- - ------------------------------------------------------------------------------------------------------------ Net asset value, end of period $5.78 $4.83 $3.82 $6.73 $5.31 - ------------------------------------------------------------------------------------------------------------ TOTAL RETURN 20.10% 26.44%(a) (43.24%) 27.28% 29.74% - ------------------------------------------------------------------------------------------------------------ RATIOS TO AVERAGE NET ASSETS(b) Expenses prior to fees waived or expenses reimbursed 2.41% 2.74% 2.32% 2.19% 2.29% - ------------------------------------------------------------------------------------------------------------ Net expenses after fees waived or expenses reimbursed(c) 2.16% 2.40% 2.32% 2.19% 2.29% - ------------------------------------------------------------------------------------------------------------ Net investment income (loss) (0.06%) 1.22% 0.28% (0.03%) 0.28% - ------------------------------------------------------------------------------------------------------------ SUPPLEMENTAL DATA Net assets, end of period (in thousands) $4,051 $6,124 $10,080 $30,143 $29,439 - ------------------------------------------------------------------------------------------------------------ Portfolio turnover 115% 154% 180% 114% 64% - ------------------------------------------------------------------------------------------------------------ </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 31 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS C ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $4.81 $3.81 $6.71 $5.30 $4.12 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.01) .04 .01 .00(d) .02 Net realized and unrealized gain (loss) on investments .96 .95 (2.90) 1.44 1.19 - ---------------------------------------------------------------------------------------------------------- Total from investment operations .95 .99 (2.89) 1.44 1.21 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income (.04) (.00)(d) (.01) (.03) (.03) - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.72 $4.81 $3.81 $6.71 $5.30 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 19.96% 26.39%(a) (43.10%) 27.21% 29.65% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Expenses prior to fees waived or expenses reimbursed 2.43% 2.69% 2.33% 2.19% 2.29% - ---------------------------------------------------------------------------------------------------------- Net expenses after fees waived or expenses reimbursed(c) 2.17% 2.37% 2.33% 2.19% 2.29% - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) (0.10%) 1.07% 0.25% (0.05%) 0.24% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in thousands) $1,406 $1,157 $954 $2,138 $1,489 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover 115% 154% 180% 114% 64% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 32 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS I ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $4.86 $3.89 $6.84 $5.40 $4.20 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income .05 .09 .09 .07 .06 Net realized and unrealized gain (loss) on investments .98 .95 (2.96) 1.46 1.23 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.03 1.04 (2.87) 1.53 1.29 - ---------------------------------------------------------------------------------------------------------- LESS DIVIDENDS TO SHAREHOLDERS FROM: Net investment income (.09) (.08) (.08) (.09) (.09) - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.80 $4.86 $3.89 $6.84 $5.40 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 21.61% 27.78%(a) (42.38%) 28.78% 31.34% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Expenses prior to fees waived or expenses reimbursed 1.14% 1.31% 1.08% 0.95% 0.99% - ---------------------------------------------------------------------------------------------------------- Net expenses after fees waived or expenses reimbursed(c) 0.96% 1.16% 1.08% 0.95% 0.99% - ---------------------------------------------------------------------------------------------------------- Net investment income 1.07% 2.27% 1.50% 1.17% 1.55% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in thousands) $8 $6 $5 $3 $15 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover 115% 154% 180% 114% 64% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 33 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS R4 ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $4.86 $3.90 $6.84 $5.41 $4.20 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income .04 .07 .08 .00(d) .05 Net realized and unrealized gain (loss) on investments .97 .97 (2.94) 1.51 1.24 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.01 1.04 (2.86) 1.51 1.29 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income (.08) (.09) (.08) (.08) (.08) - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.79 $4.86 $3.90 $6.84 $5.41 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 21.08% 27.57%(a) (42.29%) 28.16% 31.10% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Expenses prior to fees waived or expenses reimbursed 1.49% 1.58% 1.36% 1.26% 1.31% - ---------------------------------------------------------------------------------------------------------- Net expenses after fees waived or expenses reimbursed(c) 1.27% 1.39% 1.11% 1.26% 1.31% - ---------------------------------------------------------------------------------------------------------- Net investment income 0.79% 1.79% 1.35% 0.04% 1.05% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in thousands) $25 $18 $13 $7 $4 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover 115% 154% 180% 114% 64% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 34 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED CLASS Z OCT. 31, PER SHARE DATA 2010(e) Net asset value, beginning of period $5.52 - ------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income .00(d) Net realized and unrealized gain on investments .28 - ------------------------------------------------------------- Total from investment operations .28 - ------------------------------------------------------------- Net asset value, end of period $5.80 - ------------------------------------------------------------- TOTAL RETURN 5.07% - ------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Expenses prior to fees waived or expenses reimbursed 1.96% - ------------------------------------------------------------- Net expenses after fees waived or expenses reimbursed(c) 1.27% - ------------------------------------------------------------- Net investment income 0.12% - ------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in thousands) $3 - ------------------------------------------------------------- Portfolio turnover 115% - ------------------------------------------------------------- </Table> NOTES TO FINANCIAL HIGHLIGHTS (a) During the year ended October 31, 2009, the Fund received proceeds from a regulatory settlement. Had the Fund not received these proceeds, the total return would have been lower by 0.12%. (b) Expense ratios include the impact of a performance incentive adjustment, if any. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the acquired funds in which it invests. Such indirect expenses are not included in the reported expense ratios. (c) The Investment Manager and its affiliates agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (d) Rounds to less than $0.01. (e) For the period from September 27, 2010 (when shares became available) to October 31, 2010. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 35 NOTES TO FINANCIAL STATEMENTS -------------------------------------------------- OCTOBER 31, 2010 NOTE 1. ORGANIZATION Columbia European Equity Fund (formerly known as Threadneedle European Equity Fund) (the Fund), a series of RiverSource International Series, Inc. (the Corporation), is a diversified Fund. The Corporation is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company. FUND SHARES The Corporation has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Corporation's Board of Directors (the Board), and the Fund offers Class A, Class B, Class C, Class I, Class R4 and Class Z shares. All share classes have identical voting, dividend and liquidation rights. Each share class has its own expense structure and sales charges, as applicable. Class A shares are subject to a maximum front-end sales charge of 5.75% based on the investment amount. Class A shares purchased without an initial sales charge in accounts aggregating $1 million at the time of purchase are subject to a 1.00% contingent deferred sales charge (CDSC) if the shares are sold within 18 months of purchase, charged as follows: 1.00% CDSC if redeemed within 12 months of purchase, and 0.50% CDSC if redeemed more than 12, but less than 18, months after purchase. The Fund no longer accepts investments by new or existing investors in the Fund's Class B shares, except in connection with the reinvestment of any dividend and/or capital gain distributions in Class B shares of the Fund and exchanges by existing Class B shareholders of other funds within the Columbia Family of Funds. Class B shares may be subject to a maximum CDSC of 5.00% based upon the holding period after purchase. Class B shares will generally convert to Class A shares eight years after purchase. Class C shares are subject to a 1.00% CDSC on shares redeemed within one year of purchase. Class I shares are not subject to sales charges and are available only to the Columbia Family of Funds. Class R4 shares are not subject to sales charges, however, the class is closed to new investors effective December 31, 2010. Class Z shares are not subject to sales charges and are available only to certain investors, as described in the Fund's prospectus. Class Z shares became effective September 27, 2010. - -------------------------------------------------------------------------------- 36 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in accordance with U.S. generally accepted accounting principles (GAAP) requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies consistently followed by the Fund in the preparation of its financial statements. SECURITY VALUATION All securities are valued at the close of business of the New York Stock Exchange (NYSE). Equity securities are valued at the last quoted sales price on the principal exchange or market on which they trade, except for securities traded on the NASDAQ Stock Market, which are valued at the NASDAQ official close price. Unlisted securities or listed securities for which there were no sales during the day are valued at the mean of the latest quoted bid and asked prices on such exchanges or markets. Foreign securities are valued based on quotations from the principal market in which such securities are normally traded. However, many securities markets and exchanges outside the U.S. close prior to the close of the NYSE; therefore, the closing prices for securities in such markets or on such exchanges may not fully reflect events that occur after such close but before the close of the NYSE. Accordingly, in those situations, Ameriprise Financial, Inc. (Ameriprise Financial), parent company of Columbia Management Investment Advisors, LLC (formerly known as RiverSource Investments, LLC) (the Investment Manager), as administrator to the Fund, will fair value foreign securities pursuant to procedures adopted by the Board, including utilizing a third party pricing service to determine these fair values. The third party pricing service takes into account multiple factors, including, but not limited to, movements in the U.S. securities markets, certain depositary receipts, futures contracts and foreign exchange rates that have occurred subsequent to the close of the foreign exchange, to determine a good faith estimate that reasonably reflects the current market conditions as of the close of the NYSE. The fair value of a security is likely to be different from the quoted or published price, if available. Short-term securities purchased within 60 days to maturity are valued at amortized cost, which approximates fair value. The value of short-term securities originally purchased with maturities greater than 60 days is determined based on an amortized value to par upon reaching 60 days to maturity. Short-term - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 37 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 securities maturing in more than 60 days from the valuation date are valued at the market price or approximate market value based on current interest rates. Investments in other open-end investment companies, including money market funds, are valued at net asset value. Foreign currency contracts are marked-to-market daily based upon foreign currency exchange rates provided by a pricing service. The procedures adopted by the Board generally contemplate the use of fair valuation in the event that price quotations or valuations are not readily available, price quotations or valuations from other sources are not reflective of market value and thus deemed unreliable, or a significant event has occurred in relation to a security or class of securities (such as foreign securities) that is not reflected in price quotations or valuations from other sources. A fair value price is a good faith estimate of the value of a security at a given point in time. FOREIGN CURRENCY TRANSACTIONS AND TRANSLATION The values of all assets and liabilities denominated in foreign currencies are translated into U.S. dollars at that day's exchange rates. Net realized and unrealized gains (losses) on foreign currency transactions and translations include gains (losses) arising from the fluctuation in exchange rates between trade and settlement dates on securities transactions, gains (losses) arising from the disposition of foreign currency and currency gains (losses) between the accrual and payment dates on dividends, interest income and foreign withholding taxes. For financial statement purposes, the Fund does not distinguish that portion of gains (losses) on investments which is due to changes in foreign exchange rates from that which is due to changes in market prices of the investments. Such fluctuations are included with the net realized and unrealized gains (losses) on investments in the Statement of Operations. DERIVATIVE INSTRUMENTS The Fund invests in certain derivative instruments as detailed below to meet its investment objectives. Derivative instruments are transactions whose values depend on, or are derived from, in whole or in part, the value of one or more other assets, such as securities, currencies, commodities or indices. Derivative instruments may be used to maintain cash reserves while maintaining exposure to certain other assets, to offset anticipated declines in values of investments, to facilitate trading, to reduce transaction costs and to pursue higher investment returns. The Fund may also use derivative instruments to mitigate certain investment risks, such as foreign currency exchange rate risk, interest rate risk and credit risk. Derivatives may involve various risks, including the potential - -------------------------------------------------------------------------------- 38 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- inability of the counterparty to fulfill its obligation under the terms of the contract, the potential for an illiquid secondary market and the potential for market movements which may expose the Fund to gains or losses in excess of the amount shown in the Statement of Assets and Liabilities. The Fund and any counterparty are required to maintain an agreement that requires the Fund and that counterparty to monitor (on a daily basis) the net fair value of all derivatives entered into pursuant to the contract between the Fund and such counterparty. If the net fair value of such derivatives between the Fund and that counterparty exceeds a certain threshold (as defined in the agreement), the Fund or the counterparty (as the case may be) is required to post cash and/or securities as collateral. Fair values of derivatives presented in the financial statements are not netted with the fair value of other derivatives or with any collateral amounts posted by the Fund or any counterparty. FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS Forward foreign currency exchange contracts are agreements between two parties to buy and sell a currency at a set price on a future date. These contracts are intended to be used to minimize the exposure to foreign exchange rate fluctuations during the period between the trade and settlement dates of the contract. The Fund utilized forward foreign currency exchange contracts to hedge the currency exposure associated with some or all of the Fund's securities. The market values of forward foreign currency exchange contracts fluctuate with changes in foreign currency exchange rates. The Fund will record a realized gain or loss when the forward foreign currency exchange contract is closed. The use of forward foreign currency exchange contracts does not eliminate fluctuations in the prices of the Fund's portfolio securities. The risks of forward foreign currency contracts include movement in the values of the foreign currencies relative to the U.S. dollar (or other foreign currencies) and the possibility that counterparties will not complete their contractual obligations, which may be in excess of the amount reflected, if any, in the Statement of Assets and Liabilities. EFFECTS OF DERIVATIVE TRANSACTIONS IN THE FINANCIAL STATEMENTS The following tables are intended to provide additional information about the effect of derivatives on the financial statements of the Fund including: the fair value of derivatives by risk category and the location of those fair values in the Statement of Assets and Liabilities; the impact of derivative transactions on the Fund's operations over the period including realized gains or losses and unrealized gains or losses. The derivative schedules following the Portfolio of - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 39 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 Investments present additional information regarding derivative instruments outstanding at the end of the period, if any. At October 31, 2010, the Fund had no outstanding derivatives. EFFECT OF DERIVATIVE INSTRUMENTS IN THE FUND'S STATEMENT OF OPERATIONS FOR THE YEAR ENDED OCTOBER 31, 2010: <Table> <Caption> AMOUNT OF REALIZED GAIN (LOSS) ON DERIVATIVES RECOGNIZED IN INCOME - -------------------------------------------------------------------- FORWARD FOREIGN RISK EXPOSURE CATEGORY CURRENCY EXCHANGE CONTRACTS - -------------------------------------------------------------------------- Foreign exchange contracts $14,274 - -------------------------------------------------------------------------- </Table> <Table> <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) ON DERIVATIVES RECOGNIZED IN INCOME - -------------------------------------------------------------------- FORWARD FOREIGN RISK EXPOSURE CATEGORY CURRENCY EXCHANGE CONTRACTS - -------------------------------------------------------------------------- Foreign exchange contracts $-- - -------------------------------------------------------------------------- </Table> VOLUME OF DERIVATIVE ACTIVITY FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS At October 31, 2010, the Fund had no outstanding forward foreign currency contracts. The average gross notional amount of forward foreign currency exchange contracts opened, and subsequently closed, was $200,000 for the year ended October 31, 2010. REPURCHASE AGREEMENTS The Fund may engage in repurchase agreement transactions with institutions that the Fund's Investment Manager has determined are creditworthy. The Fund, through its custodian, receives delivery of the underlying securities collateralizing a repurchase agreement. The Investment Manager is responsible for determining that the collateral is at least equal, at all times, to the value of the repurchase obligation including interest. A repurchase agreement transaction involves certain risks in the event of default or insolvency of the counterparty. These risks include possible delays in or restrictions on the Fund's ability to dispose of the underlying securities and a possible decline in the value of the underlying securities during the period while the Fund seeks to assert its rights. SECURITY TRANSACTIONS Security transactions are accounted for on the trade date. Cost is determined and gains (losses) are based upon the specific identification method for both financial statement and federal income tax purposes. - -------------------------------------------------------------------------------- 40 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- INCOME RECOGNITION Corporate actions and dividend income are recorded net of any non-reclaimable tax withholdings, on the ex-dividend date or upon receipt of ex-dividend notification in the case of certain foreign securities. EXPENSES General expenses of the Corporation are allocated to the Fund and other funds of the Corporation based upon relative net assets or other expense allocation methodologies determined by the nature of the expense. Expenses directly attributable to a specific class of shares are charged to that share class. Expenses directly attributable to the Fund are charged to the Fund. DETERMINATION OF CLASS NET ASSET VALUE All income, expenses (other than class-specific expenses, which are charged to that share class, as shown in the Statement of Operations) and realized and unrealized gains (losses) are allocated to each class of the Fund on a daily basis, based on the relative net assets of each class, for purposes of determining the net asset value of each class. FEDERAL INCOME TAX STATUS The Fund intends to qualify each year as a "regulated investment company" under Subchapter M of the Internal Revenue Code, as amended, and will distribute substantially all of its taxable income for its tax year, and as such will not be subject to federal income taxes. In addition, the Fund intends to distribute in each calendar year substantially all of its net investment income, capital gains and certain other amounts, if any, such that the Fund should not be subject to federal excise tax. Therefore, no federal income or excise tax provision is recorded. FOREIGN TAX The Fund may be subject to foreign taxes on income, gains on investments or currency repatriation, a portion of which may be recoverable. The Fund will accrue such taxes and recoveries, as applicable, based upon its current interpretation of tax rules and regulations that exist in the markets in which it invests. Realized gains in certain countries may be subject to foreign taxes at the Fund level, at rates ranging from approximately 10% to 15%. The Fund accrues for such foreign taxes on net realized and unrealized gains at the appropriate rate for each jurisdiction. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 41 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 DISTRIBUTIONS TO SHAREHOLDERS Distributions from net investment income are declared and paid annually. Net realized capital gains, if any, are distributed along with the income dividend. Income distributions and capital gain distributions are determined in accordance with federal income tax regulations which may differ from GAAP. GUARANTEES AND INDEMNIFICATIONS Under the Fund's organizational documents, its officers and directors are indemnified against certain liabilities arising out of the performance of their duties to the Fund. In addition, certain of the Fund's contracts with its service providers contain general indemnification clauses. The Fund's maximum exposure under these arrangements is unknown since the amount of any future claims that may be made against the Fund cannot be determined and the Fund has no historical basis for predicting the likelihood of any such claims. NOTE 3. FEES AND COMPENSATION PAID TO AFFILIATES INVESTMENT MANAGEMENT FEES Under an Investment Management Services Agreement (IMSA), the Investment Manager is responsible for the management of the Fund. Day-to-day portfolio management of the Fund is provided by the Fund's subadviser. See Subadvisory Agreement below. The management fee is an annual fee that is equal to a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% as the Fund's net assets increase. The fee may be adjusted upward or downward by a performance incentive adjustment (PIA) determined monthly by measuring the percentage difference over a rolling 12-month period between the annualized performance of one Class A share of the Fund and the annualized performance of the Lipper European Funds Index. In certain circumstances, the Board may approve a change in the index. The maximum adjustment is 0.12% per year. If the performance difference is less than 0.50%, the adjustment will be zero. The adjustment decreased the management fee by $15,810 for the year ended October 31, 2010. The management fee for the year ended October 31, 2010 was 0.78% of the Fund's average daily net assets, including the adjustment under the terms of the performance incentive arrangement. In September 2010, the Board approved, subject to approval by shareholders, an amended IMSA that would eliminate the Fund's PIA. If approved by Fund shareholders, the IMSA proposal is expected to be effective in the second quarter of 2011. If not approved, the current IMSA will stay in effect including any adjustment under the terms of the PIA. - -------------------------------------------------------------------------------- 42 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- SUBADVISORY AGREEMENT The Investment Manager has a Subadvisory Agreement with Threadneedle International Limited (Threadneedle), an affiliate of the Investment Manager and an indirect wholly-owned subsidiary of Ameriprise Financial, to subadvise the assets of the Fund. The Investment Manager contracts with and compensates Threadneedle to manage the investment of the Fund's assets. ADMINISTRATION FEES Under an Administrative Services Agreement, the Fund pays Ameriprise Financial an annual fee for administration and accounting services equal to a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% as the Fund's net assets increase. The fee for the year ended October 31, 2010 was 0.08% of the Fund's average daily net assets. OTHER FEES Other expenses are for, among other things, certain expenses of the Fund or the Board including: Fund boardroom and office expense, employee compensation, employee health and retirement benefits, and certain other expenses. Payment of these Fund and Board expenses is facilitated by a company providing limited administrative services to the Fund and the Board. For the year ended October 31, 2010, other expenses paid to this company were $115. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), the board members who are not "interested persons" of the Fund as defined under the 1940 Act may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or certain other funds managed by the Investment Manager. The Fund's liability for these amounts is adjusted for market value changes and remains in the Fund until distributed in accordance with the Plan. TRANSFER AGENT FEES Under a Transfer Agency Agreement, Columbia Management Investment Services Corp. (formerly known as RiverSource Service Corporation) (the Transfer Agent) is responsible for providing transfer agency services to the Fund. Prior to September 7, 2010, the Transfer Agent received annual account-based service fees from Class A, Class B and Class C shares which amount varied by class and annual asset-based service fees based on the Fund's average daily net assets attributable to Class R4 shares. In addition, the Transfer Agent charged an annual fee per inactive account and received reimbursement from the Fund for certain out-of-pocket expenses. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 43 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 Under a new Transfer Agency Agreement effective September 7, 2010, the Transfer Agent has contracted with Boston Financial Data Services (BFDS) to serve as sub- transfer agent. The Transfer Agent receives monthly account-based service fees based on the number of open accounts and is reimbursed by the Fund for the fees and expenses the Transfer Agent pays to financial intermediaries that maintain omnibus accounts with the Fund subject to an annual limitation (that varies by class) that is a percentage of the average aggregate value of the Fund's shares maintained in each such omnibus account (other than omnibus accounts for which American Enterprise Investment Services, Inc. is the broker of record or accounts where the beneficial shareholder is a customer of Ameriprise Financial Services, Inc., which are paid a per account fee). The Transfer Agent pays the fees of BFDS for services as sub-transfer agent and is not entitled to reimbursement for such fees from the Fund. The Transfer Agent also receives reimbursement for certain out-of-pocket expenses and may also retain, as additional compensation for its services, fees for wire, telephone and redemption orders, Individual Retirement Account (IRA) trustee agent fees and account transcript fees due to the Transfer Agent from shareholders of the Fund and credits (net of bank charges) earned with respect to balances in accounts the Transfer Agent maintains in connection with its services to the Fund. For the year ended October 31, 2010, the Fund's effective transfer agent fee rates as a percentage of average daily net assets of each class were as follows: <Table> Class A.............................................. 0.29% Class B.............................................. 0.32 Class C.............................................. 0.30 Class R4............................................. 0.09 Class Z.............................................. 0.19* </Table> * Annualized Class I shares do not pay transfer agent fees. PLAN ADMINISTRATION FEES Under a Plan Administration Services Agreement with the Transfer Agent, the Fund pays an annual fee at a rate of 0.25% of the Fund's average daily net assets attributable to Class R4 shares for the provision of various administrative, recordkeeping, communication and educational services. DISTRIBUTION FEES The Fund has an agreement with Columbia Management Investment Distributors, Inc. (formerly known as RiverSource Fund Distributors, Inc.) (the Distributor) for - -------------------------------------------------------------------------------- 44 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- distribution and shareholder services. Under a Plan and Agreement of Distribution pursuant to Rule 12b-1, the Fund pays a fee at an annual rate of up to 0.25% of the Fund's average daily net assets attributable to Class A shares and a fee at an annual rate of up to 1.00% of the Fund's average daily net assets attributable to Class B and Class C shares. For Class B and Class C shares, of the 1.00% fee, up to 0.75% is reimbursed for distribution expenses. The amount of distribution expenses incurred by the Distributor and not yet reimbursed (unreimbursed expense) was approximately $179,000 and $22,000 for Class B and Class C shares, respectively. These amounts are based on the most recent information available as of July 31, 2010, and may be recovered from future payments under the distribution plan or CDSCs. To the extent the unreimbursed expense has been fully recovered, the distribution fee is reduced. SALES CHARGES Sales charges, including front-end and CDSCs, received by the Distributor for distributing Fund shares were $72,319 for Class A, $3,455 for Class B and $525 for Class C for the year ended October 31, 2010. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES For the year ended October 31, 2010, the Investment Manager and its affiliates waived/reimbursed certain fees and expenses such that net expenses (excluding fees and expenses of acquired funds*), including the adjustment under the terms of PIA were as follows: <Table> Class A.............................................. 1.41% Class B.............................................. 2.16 Class C.............................................. 2.17 Class I.............................................. 0.96 Class R4............................................. 1.27 Class Z.............................................. 1.27 </Table> The waived/reimbursed fees and expenses for the transfer agent fees at the class level were as follows: <Table> Class A............................................ $59,580 Class B............................................ 5,149 Class C............................................ 1,148 Class R4........................................... 8 </Table> The management fees waived/reimbursed at the Fund level were $118,191. The Investment Manager and its affiliates contractually agreed to waive certain fees and reimburse certain expenses until December 31, 2010, unless sooner terminated at the sole discretion of the Board such that net expenses (excluding - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 45 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 fees and expenses of acquired funds*), before giving effect to any performance incentive adjustment, will not exceed the following percentage of the class' average daily net assets: <Table> Class A.............................................. 1.43% Class B.............................................. 2.20 Class C.............................................. 2.19 Class I.............................................. 0.98 Class R4............................................. 1.28 Class Z.............................................. 1.18 </Table> Effective January 1, 2011, the Investment Manager and its affiliates have contractually agreed to waive certain fees and reimburse certain expenses until December 31, 2011, unless sooner terminated at the sole discretion of the Board, such that net expenses (excluding fees and expenses of acquired funds*), before giving effect to any performance incentive adjustment, will not exceed the following percentage of the class' average daily net assets: <Table> Class A.............................................. 1.53% Class B.............................................. 2.28 Class C.............................................. 2.28 Class I.............................................. 1.08 Class R4............................................. 1.38 Class Z.............................................. 1.28 </Table> * In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the funds in which it invests (also referred to as "acquired funds"), including affiliated and non-affiliated pooled investment vehicles (including mutual funds and exchange traded funds). Because the acquired funds have varied expense and fee levels and the Fund may own different proportions of acquired funds at different times, the amount of fees and expenses incurred indirectly by the Fund will vary. NOTE 4. PORTFOLIO INFORMATION The cost of purchases and proceeds from sales of securities, excluding short- term obligations, aggregated $79,613,923 and $88,251,678, respectively, for the year ended October 31, 2010. NOTE 5. LENDING OF PORTFOLIO SECURITIES The Fund has entered into a Master Securities Lending Agreement (the Agreement) with JPMorgan Chase Bank, National Association (JPMorgan). The Agreement authorizes JPMorgan as lending agent to lend securities to authorized borrowers in order to generate additional income on behalf of the Fund. Pursuant to the Agreement, the securities loaned are secured by cash or U.S. government - -------------------------------------------------------------------------------- 46 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- securities equal to at least 100% of the market value of the loaned securities. Any additional collateral required to maintain those levels due to market fluctuations of the loaned securities is delivered the following business day. Cash collateral received is invested by the lending agent on behalf of the Fund into authorized investments pursuant to the Agreement. The investments made with the cash collateral are listed in the Portfolio of Investments. The values of such investments and any uninvested cash collateral are disclosed in the Statement of Assets and Liabilities along with the related obligation to return the collateral upon the return of the securities loaned. At October 31, 2010, securities valued at $4,861,773 were on loan, secured by cash collateral of $5,101,443 partially or fully invested in short-term securities or other cash equivalents. Risks of delay in recovery of securities or even loss of rights in the securities may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the securities loaned increases above the value of the collateral received. JPMorgan will indemnify the Fund from losses resulting from a borrower's failure to return a loaned security when due. Such indemnification does not extend to losses associated with declines in the value of cash collateral investments. Loans are subject to termination by the Fund or the borrower at any time, and are, therefore, not considered to be illiquid investments. Pursuant to the Agreement, the Fund receives income for lending its securities either in the form of fees or by earning interest on invested cash collateral, net of negotiated rebates paid to borrowers and fees paid to the lending agent for services provided and any other securities lending expenses. Net income of $58,044 earned from securities lending for the year ended October 31, 2010, is included in the Statement of Operations. The Fund continues to earn and accrue interest and dividends on the securities loaned. NOTE 6. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balances in Columbia Short-Term Cash Fund (formerly known as RiverSource Short-Term Cash Fund), a money market fund established for the exclusive use by the Fund and other affiliated Funds. The income earned by the Fund from such investments is included as "Dividends from affiliates" in the Statement of Operations. As an investing fund, the Fund indirectly bears its proportionate share of the expenses of Columbia Short-Term Cash Fund. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 47 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 NOTE 7. SHAREHOLDER CONCENTRATION At October 31, 2010, the Investment Manager owned 100% of Class I and Class Z shares. NOTE 8. LINE OF CREDIT The Fund has entered into a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A. (the Administrative Agent), whereby the Fund may borrow for the temporary funding of shareholder redemptions or for other temporary or emergency purposes. The credit facility became effective on October 14, 2010, replacing a prior credit facility. The credit facility agreement, which is a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permits collective borrowings up to $300 million. The borrowers shall have the right, upon written notice to the Administrative Agent, to request an increase of up to $200 million in the aggregate amount of the credit facility from new or existing lenders, provided that the aggregate amount of the credit facility shall at no time exceed $500 million. Participation in such increase by any existing lender shall be at such lender's sole discretion. Interest is charged to each fund based on its borrowings at a rate equal to the sum of the federal funds rate plus (i) 1.25% per annum plus (ii) if one-month LIBOR exceeds the federal funds rate, the amount of such excess. Each borrowing under the credit facility matures no later than 60 days after the date of borrowing. The Fund also pays a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum. Prior to October 14, 2010, the credit facility agreement, which was a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permitted collective borrowings up to $300 million. The Fund also paid a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum, in addition to an upfront fee equal to its pro rata share of 0.04% of the amount of the credit facility. The Fund had no borrowings during the year ended October 31, 2010. NOTE 9. REGULATORY SETTLEMENTS During the year ended October 31, 2009, the Fund received $70,652, as a result of a settlement of an administrative proceeding brought by the Securities and Exchange Commission against an unaffiliated third party relating to market timing and/or late trading of mutual funds which represented the Fund's portion of the proceeds from the settlement (the Fund was not a party to the proceeding). - -------------------------------------------------------------------------------- 48 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- The proceeds received by the Fund were recorded as an increase to additional paid-in capital. NOTE 10. FEDERAL TAX INFORMATION The timing and character of income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP. Reclassifications are made to the Fund's capital accounts for permanent tax differences to reflect income and gains available for distribution (or available capital loss carryforwards) under income tax regulations. For the year ended October 31, 2010, permanent and timing book to tax differences resulting primarily from differing treatments for capital loss carryforward expired, foreign currency transactions, foreign tax credits and losses deferred due to wash sales were identified and permanent differences reclassed among the components of the Fund's net assets in the Statement of Assets and Liabilities as follows: <Table> Undistributed net investment income............. $ 56,929 Accumulated net realized loss................... 10,589,760 Paid-in capital................................. (10,646,689) </Table> Net investment income and net realized gains (losses), as disclosed in the Statement of Operations, and net assets were not affected by this reclassification. The tax character of distributions paid during the years indicated was as follows: <Table> <Caption> YEAR ENDED OCTOBER 31, 2010 2009 - ----------------------------------------------------------------- Ordinary income............................ $1,033,794 $789,969 Long-term capital gain..................... -- -- </Table> At October 31, 2010, the components of distributable earnings on a tax basis were as follows: <Table> Undistributed ordinary income................... $ 438,993 Undistributed accumulated long-term gain........ $ -- Accumulated realized loss....................... $(28,018,651) Unrealized appreciation (depreciation).......... $ 14,662,635 </Table> At October 31, 2010, the cost of investments for federal income tax purposes was $66,364,133 and the aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> <Caption> Unrealized appreciation $15,075,021 Unrealized depreciation (416,455) - -------------------------------------------------------------- Net unrealized appreciation $14,658,566 </Table> - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 49 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 The following capital loss carryforwards, determined at October 31, 2010 may be available to reduce taxable income arising from future net realized gains on investments, if any, to the extent permitted by the Internal Revenue Code: <Table> <Caption> YEAR OF EXPIRATION AMOUNT - -------------------------------------------------------------- 2011 $ 5,021,215 2016 4,272,956 2017 18,724,480 - -------------------------------------------------------------- Total $28,018,651 </Table> For the year ended October 31, 2010, $5,938,481 of capital loss carryforward was utilized and $10,576,037 expired unused. It is unlikely the Board will authorize a distribution of any net realized capital gains until the available capital loss carryforward has been offset or expires. There is no assurance that the Fund will be able to utilize all of its capital loss carryover before it expires. Management of the Fund has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements. However, management's conclusion may be subject to review and adjustment at a later date based on factors including, but not limited to, new tax laws, regulations, and administrative interpretations (including relevant court decisions). The Fund's federal tax returns for the prior three fiscal years remain subject to examination by the Internal Revenue Service. NOTE 11. SIGNIFICANT RISKS FOREIGN/EMERGING MARKETS RISK Investing in foreign securities may include certain risks and considerations not typically associated with investing in U.S. securities, such as fluctuating currency values and changing local and regional economic, political and social conditions, which may result in greater market volatility. In addition, certain foreign securities may not be as liquid as U.S. securities. Investing in emerging markets may accentuate these risks. GEOGRAPHIC CONCENTRATION RISK The Fund may be particularly susceptible to economic, political, regulatory or other events or conditions affecting companies and countries within the specific geographic region in which the Fund focuses its investments. The Fund may be more volatile than a more geographically diversified fund. - -------------------------------------------------------------------------------- 50 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTE 12. SUBSEQUENT EVENTS Management has evaluated the events and transactions that have occurred through the date the financial statements were issued and noted no items requiring adjustment of the financial statements or additional disclosure. NOTE 13. INFORMATION REGARDING PENDING AND SETTLED LEGAL PROCEEDINGS In June 2004, an action captioned John E. Gallus et al. v. American Express Financial Corp. and American Express Financial Advisors Inc. was filed in the United States District Court for the District of Arizona. The plaintiffs allege that they are investors in several American Express Company (now known as legacy RiverSource) mutual funds and they purport to bring the action derivatively on behalf of those funds under the Investment Company Act of 1940. The plaintiffs allege that fees allegedly paid to the defendants by the funds for investment advisory and administrative services are excessive. The plaintiffs seek remedies including restitution and rescission of investment advisory and distribution agreements. The plaintiffs voluntarily agreed to transfer this case to the United States District Court for the District of Minnesota (the District Court). In response to defendants' motion to dismiss the complaint, the District Court dismissed one of plaintiffs' four claims and granted plaintiffs limited discovery. Defendants moved for summary judgment in April 2007. Summary judgment was granted in the defendants' favor on July 9, 2007. The plaintiffs filed a notice of appeal with the Eighth Circuit Court of Appeals (the Eighth Circuit) on August 8, 2007. On April 8, 2009, the Eighth Circuit reversed summary judgment and remanded to the District Court for further proceedings. On August 6, 2009, defendants filed a writ of certiorari with the U.S. Supreme Court (the Supreme Court), asking the Supreme Court to stay the District Court proceedings while the Supreme Court considers and rules in a case captioned Jones v. Harris Associates, which involves issues of law similar to those presented in the Gallus case. On March 30, 2010, the Supreme Court issued its ruling in Jones v. Harris Associates, and on April 5, 2010, the Supreme Court vacated the Eighth Circuit's decision in the Gallus case and remanded the case to the Eighth Circuit for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On June 4, 2010, the Eighth Circuit remanded the Gallus case to the District Court for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On December 9, 2010, the District Court reinstated its July 9, 2007, summary judgement order in favor of the defendants. In December 2005, without admitting or denying the allegations, American Express Financial Corporation (AEFC, which is now known as Ameriprise - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 51 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- OCTOBER 31, 2010 Financial, Inc. (Ameriprise Financial)), entered into settlement agreements with the Securities and Exchange Commission (SEC) and Minnesota Department of Commerce (MDOC) related to market timing activities. As a result, AEFC was censured and ordered to cease and desist from committing or causing any violations of certain provisions of the Investment Advisers Act of 1940, the Investment Company Act of 1940, and various Minnesota laws. AEFC agreed to pay disgorgement of $10 million and civil money penalties of $7 million. AEFC also agreed to retain an independent distribution consultant to assist in developing a plan for distribution of all disgorgement and civil penalties ordered by the SEC in accordance with various undertakings detailed at http://www.sec.gov/litigation/admin/ia-2451.pdf. Ameriprise Financial and its affiliates have cooperated with the SEC and the MDOC in these legal proceedings, and have made regular reports to the funds' Boards of Directors/Trustees. Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions, and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial believes that the Funds are not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds. Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the Securities and Exchange Commission on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov. There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased fund redemptions, reduced sale of fund shares or other adverse consequences to the Funds. Further, although we believe proceedings are not likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial. - -------------------------------------------------------------------------------- 52 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ------------------------ TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF COLUMBIA EUROPEAN EQUITY FUND: We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of Columbia European Equity Fund (formerly known as Threadneedle European Equity Fund) (the Fund) (one of the portfolios constituting the RiverSource International Series, Inc.) as of October 31, 2010, and the related statement 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 four years in the period then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. The financial highlights of the Fund for the period ended October 31, 2006, were audited by other auditors whose report dated December 20, 2006, expressed an unqualified opinion on those financial highlights. 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. We were not engaged to perform an audit of the Fund's internal control over financial reporting. Our audits included 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 Fund'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 and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of October 31, 2010, by correspondence with the custodian and brokers, or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 53 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM (continued) ------------ In our opinion, the financial statements and financial highlights audited by us as referred to above present fairly, in all material respects, the financial position of Columbia European Equity Fund of the RiverSource International Series, Inc. at October 31, 2010, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the four years in the period then ended, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Minneapolis, Minnesota December 20, 2010 - -------------------------------------------------------------------------------- 54 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT FEDERAL INCOME TAX INFORMATION ------------------------------------------------- (UNAUDITED) The Fund is required by the Internal Revenue Code of 1986 to tell its shareholders about the tax treatment of the dividends it pays during its fiscal year. The dividends listed below are reported to you on Form 1099-DIV, Dividends and Distributions. Shareholders should consult a tax advisor on how to report distributions for state and local tax purposes. Fiscal year ended October 31, 2010 <Table> <Caption> INCOME DISTRIBUTIONS - the Fund designates the following tax attributes for distributions: Qualified Dividend Income for individuals.................... 100.00% Dividends Received Deduction for corporations................ 0.00% U.S. Government Obligations.................................. 0.00% Federal Taxes Paid........................................... $131,931 Foreign Source Income........................................ $898,244 </Table> The Fund designates as distributions of long-term gains, to the extent necessary to fully distribute such capital gains, earnings and profits distributed to shareholders on the redemption of shares. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 55 BOARD MEMBERS AND OFFICERS ----------------------------------------------------- Shareholders elect a Board that oversees the Fund's operations. The Board appoints officers who are responsible for day-to-day business decisions based on policies set by the Board. The following is a list of the Fund's Board members. Each Board member oversees 145 Columbia, RiverSource, Seligman and Threadneedle funds. Under current Board policy, members generally serve until the next Board meeting after he or she reaches the mandatory retirement age established by the Board, or the fifteenth anniversary of the first Board meeting they attended as members of the Board. INDEPENDENT BOARD MEMBERS <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Kathleen Blatz Board member since Chief Justice, Minnesota Supreme Court, 1998-2006; None 901 S. Marquette Ave. 1/11/06 Attorney Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Pamela G. Carlton Board member since President, Springboard -- Partners in Cross Cultural None 901 S. Marquette Ave. 7/11/07 Leadership (consulting company) Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Patricia M. Flynn Board member since Trustee Professor of Economics and Management, Bentley None 901 S. Marquette Ave. 11/1/04 University; former Dean, McCallum Graduate School of Minneapolis, MN 55402 Business, Bentley University Age 60 - ------------------------------------------------------------------------------------------------------------------------------ Anne P. Jones Board member since Attorney and Consultant None 901 S. Marquette Ave. 3/1/85 Minneapolis, MN 55402 Age 75 - ------------------------------------------------------------------------------------------------------------------------------ Stephen R. Lewis, Jr. Chair of the Board President Emeritus and Professor of Economics, Carleton Valmont Industries, 901 S. Marquette Ave. since 1/1/07, College Inc. (manufactures Minneapolis, MN 55402 Board member irrigation systems) Age 71 since 1/1/02 - ------------------------------------------------------------------------------------------------------------------------------ John F. Maher Board member Retired President and Chief Executive Officer and None 901 S. Marquette Ave. since 12/10/08 former Director, Great Western Financial Corporation Minneapolis, MN 55402 (financial services), 1986-1997 Age 67 - ------------------------------------------------------------------------------------------------------------------------------ Catherine James Paglia Board member since Director, Enterprise Asset Management, Inc. (private None 901 S. Marquette Ave. 11/1/04 real estate and asset management company) Minneapolis, MN 55402 Age 58 - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- 56 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- INDEPENDENT BOARD MEMBERS (CONTINUED) <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Leroy C. Richie Board member Counsel, Lewis & Munday, P.C. since 1987; Vice Digital Ally, Inc. 901 S. Marquette Ave. since 11/11/08 President and General Counsel, Automotive Legal (digital imaging); Minneapolis, MN 55402 Affairs, Chrysler Corporation, 1990-1997 Infinity, Inc. (oil Age 69 and gas exploration and production); OGE Energy Corp. (energy and energy services) - ------------------------------------------------------------------------------------------------------------------------------ Alison Taunton-Rigby Board member since Chief Executive Officer and Director, RiboNovix, Inc. Idera 901 S. Marquette Ave. 11/13/02 since 2003 (biotechnology); former President, Aquila Pharmaceuticals, Minneapolis, MN 55402 Biopharmaceuticals Inc. Age 66 (biotechnology); Healthways, Inc. (health management programs) - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 57 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- BOARD MEMBER AFFILIATED WITH THE INVESTMENT MANAGER* <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ William F. Truscott Board member Chairman of the Board, Columbia Management Investment None 53600 Ameriprise since 11/7/01, Advisers, LLC (formerly RiverSource Investments, LLC) Financial Center Vice President since since May 2010 (previously President, Chairman of the Minneapolis, MN 55474 2002 Board and Chief Investment Officer, 2001-April 2010); Age 50 Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Chief Executive Officer, U.S. Asset Management & President -- Annuities, Ameriprise Financial, Inc. since May 2010 (previously President -- U.S. Asset Management and Chief Investment Officer, 2005-April 2010 and Senior Vice President -- Chief Investment Officer, 2001-2005); Director, President and Chief Executive Officer, Ameriprise Certificate Company since 2006; Director, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since May 2010 (previously Chairman of the Board and Chief Executive Officer, 2008-April 2010); Chairman of the Board and Chief Executive Officer, RiverSource Distributors, Inc. since 2006 - ------------------------------------------------------------------------------------------------------------------------------ </Table> * Interested person (as defined under the 1940 Act) by reason of being an officer, director, security holder and/or employee of the investment manager or Ameriprise Financial. The SAI has additional information about the Fund's Board members and is available, without charge, upon request by calling 800.345.6611; contacting your financial intermediary; or visiting columbiamanagement.com. - -------------------------------------------------------------------------------- 58 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- The Board has appointed officers who are responsible for day-to-day business decisions based on policies it has established. The officers serve at the pleasure of the Board. In addition to Mr. Truscott, who is Vice President, the Fund's other officers are: FUND OFFICERS <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- J. Kevin Connaughton President since Senior Vice President and General Manager -- Mutual One Financial Center 5/1/10 Fund Products, Columbia Management Investment Advisers, Boston, MA 02111 LLC since May 2010; President, Columbia Funds since Age 46 2009 (previously Senior Vice President and Chief Financial Officer, June 2008 -- January 2009); President, Atlantic Funds and Nations Funds since 2009; Managing Director of Columbia Management Advisors, LLC, December 2004 -- April 2010; Treasurer, Columbia Funds, October 2003 -- May 2008; Treasurer, the Liberty Funds, Stein Roe Funds and Liberty All-Star Funds, December 2000 -- December 2006 - -------------------------------------------------------------------------------------------------------- Amy K. Johnson Vice President since Senior Vice President and Chief Operating Officer, 5228 Ameriprise Financial 12/5/06 Columbia Management Investment Advisers, LLC (formerly Center Minneapolis, MN RiverSource Investments, LLC) since May 2010 55474 (previously Chief Administrative Officer, 2009 -- April Age 45 2010 and Vice President -- Asset Management and Trust Company Services, 2006-2009 and Vice President -- Operations and Compliance, 2004-2006); Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010 - -------------------------------------------------------------------------------------------------------- Jeffrey P. Fox Treasurer since Chief Financial Officer, Columbia Management Investment 105 Ameriprise 7/10/02 Distributors, Inc. (formerly RiverSource Fund Financial Center Distributors, Inc.) and of Seligman Data Corp. since Minneapolis, MN 55474 2008; Vice President -- Investment Accounting, Age 55 Ameriprise Financial, Inc. since 2002; Chief Financial Officer, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- Scott R. Plummer Vice President, Chief Legal Officer and Assistant Secretary, Columbia 5228 Ameriprise Financial General Counsel and Management Investment Advisers, LLC (formerly Center Secretary since RiverSource Investments, LLC) since June 2005; Vice Minneapolis, MN 55474 12/5/06 President and Lead Chief Counsel -- Asset Management, Age 51 Ameriprise Financial, Inc. since May 2010 (previously Vice President and Chief Counsel -- Asset Management, 2005-April 2010 and Vice President -- Asset Management Compliance, 2004-2005); Senior Vice President, Secretary and Chief Legal Officer, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Vice President, Chief Counsel and Assistant Secretary, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since 2008; Vice President, General Counsel and Secretary, Ameriprise Certificate Company since 2005 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 59 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- FUND OFFICERS (CONTINUED) <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- Michael A. Jones Vice President since Director and President, Columbia Management Investment 100 Federal Street 5/1/10 Advisers, LLC since May 2010; President and Director, Boston, MA 02110 Columbia Management Investment Distributors, Inc. since Age 51 May 2010; Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Manager, Chairman, Chief Executive Officer and President, Columbia Management Advisors, LLC, 2007 -- April 2010; Chief Executive Officer, President and Director, Columbia Management Distributors, Inc., 2006 -- April 2010; former Co-President and Senior Managing Director, Robeco Investment Management - -------------------------------------------------------------------------------------------------------- Colin Moore Vice President since Chief Investment Officer, Columbia Management One Financial Center 5/1/10 Investment Advisers, LLC since May 2010; Senior Vice Boston, MA 02111 President, Atlantic Funds, Columbia Funds and Nations Age 52 Funds since May 2010; Manager, Managing Director and Chief Investment Officer, Columbia Management Advisors, LLC, 2007- April 2010; Head of Equities, Columbia Management Advisors, LLC, 2002-Sept. 2007 - -------------------------------------------------------------------------------------------------------- Linda Wondrack Chief Compliance Vice President and Chief Compliance Officer, Columbia One Financial Center Officer since 5/1/10 Management Investment Advisers, LLC since May 2010; Boston, MA 02111 Chief Compliance Officer, Columbia Funds since 2007; Age 46 Senior Vice President and Chief Compliance Officer, Atlantic Funds and Nations Funds since 2007; Director (Columbia Management Group, LLC and Investment Product Group Compliance), Bank of America, June 2005 -- April 2010 - -------------------------------------------------------------------------------------------------------- Neysa M. Alecu Money Laundering Vice President -- Compliance, Ameriprise Financial, 2934 Ameriprise Financial Prevention Officer Inc. since 2008; Anti-Money Laundering Officer and Center since 11/9/05 and Identity Theft Prevention Officer, Columbia Management Minneapolis, MN 55474 Identity Theft Investment Distributors, Inc. (formerly RiverSource Age 46 Prevention Officer Fund Distributors, Inc.) since 2008; Anti-Money since 2008 Laundering Officer, Ameriprise Financial, Inc. since 2005; Compliance Director, Ameriprise Financial, Inc., 2004-2008 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 60 COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT PROXY VOTING ------------------------------------------------------------------ The policy of the Board is to vote the proxies of the companies in which the Fund holds investments consistent with the procedures as stated in the Statement of Additional Information (SAI). You may obtain a copy of the SAI without charge by calling 800.345.6611; contacting your financial intermediary; visiting columbiamanagement.com; or searching the website of the Securities and Exchange Commission (SEC) at http://www.sec.gov. Information regarding how the Fund voted proxies relating to portfolio securities is filed with the SEC by August 31 for the most recent 12-month period ending June 30 of that year, and is available without charge by visiting columbiamanagement.com; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- COLUMBIA EUROPEAN EQUITY FUND -- 2010 ANNUAL REPORT 61 COLUMBIA EUROPEAN EQUITY FUND (formerly known as Threadneedle European Equity Fund) P.O. Box 8081 Boston, MA 02266-8081 COLUMBIAMANAGEMENT.COM <Table> This report must be accompanied or preceded by the Fund's current prospectus. The Fund is distributed by Columbia Management Investment Distributors, Inc., member FINRA, and managed by Columbia Management Investment Advisers, LLC. (C)2010 Columbia Management Investment Advisers, LLC. All (COLUMBIA MANAGEMENT LOGO) rights reserved. S-6006 R (12/10) </Table> Annual Report and Prospectus (COLUMBIA MANAGEMENT LOGO) RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND - -------------------------------------------------------------------------------- ANNUAL REPORT FOR THE PERIOD ENDED OCTOBER 31, 2010 (Prospectus also enclosed) RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND SEEKS TO PROVIDE SHAREHOLDERS WITH LONG-TERM CAPITAL GROWTH. This annual report includes a prospectus that describes in detail the Fund's objective, investment strategy, risks, sales charges, fees and other matters of interest. Please read the prospectus carefully before you invest or send money. NOT FDIC INSURED - NO BANK GUARANTEE - MAY LOSE VALUE TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.................................. 3 Manager Commentary..................................... 6 The Fund's Long-term Performance....................... 14 Fund Expenses Example.................................. 16 Portfolio of Investments............................... 19 Statement of Assets and Liabilities.................... 30 Statement of Operations................................ 32 Statements of Changes in Net Assets.................... 34 Financial Highlights................................... 36 Notes to Financial Statements.......................... 43 Report of Independent Registered Public Accounting Firm................................................. 62 Federal Income Tax Information......................... 64 Board Members and Officers............................. 65 Proxy Voting........................................... 70 </Table> The Board of Directors of RiverSource Disciplined International Equity Fund (the "Fund") approved a proposal to merge the Fund with and into Columbia Multi-Advisor International Equity Fund. The merger is expected to be a tax- free reorganization for U.S. federal income tax purposes. More information about Columbia Multi-Advisor International Equity Fund and the definitive terms of the proposed merger will be included in proxy materials. The merger is subject to certain conditions, including final approval by shareholders of the Fund. It is currently anticipated that proxy materials regarding the merger will be distributed to shareholders of the Fund later this year or in early 2011, and the meeting of shareholders to consider the merger will be held in the first half of 2011. SEE THE FUND'S PROSPECTUS FOR RISKS ASSOCIATED WITH INVESTING IN THE FUND. - -------------------------------------------------------------------------------- 2 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT YOUR FUND AT A GLANCE ---------------------------------------------------------- FUND SUMMARY - -------------------------------------------------------------------------------- > RiverSource Disciplined International Equity Fund (the Fund) Class A shares gained 6.48% (excluding sales charge) during the 12 months ended Oct. 31, 2010. > The Fund underperformed its benchmark, the Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index), which rose 8.82% for the 12- month period. > The Fund also underperformed its peer group, as represented by the Lipper International Large-Cap Core Funds Index, which increased 11.06% for the same time period. ANNUALIZED TOTAL RETURNS (for period ended Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> SINCE INCEPTION 1 YEAR 3 YEARS 5/18/06 - ------------------------------------------------------------------ RiverSource Disciplined International Equity Fund Class A (excluding sales charge) +6.48% -15.28% -3.10% - ------------------------------------------------------------------ MSCI Index (unmanaged) +8.82% -9.15% +0.11% - ------------------------------------------------------------------ Lipper International Large-Cap Core Funds Index (unmanaged) +11.06% -9.97% -0.34% - ------------------------------------------------------------------ </Table> (See "The Fund's Long-term Performance" for Index descriptions) The performance information shown represents past performance and is not a guarantee of future results. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial intermediary, visiting columbiamanagement.com or calling 800.345.6611. The 5.75% sales charge applicable to Class A shares of the Fund is not reflected in the table above. If reflected, returns would be lower than those shown. The performance of other classes may vary from that shown because of differences in fees and expenses. The Fund's returns reflect the effect of fee waivers/expense reimbursements, if any. Without such waivers/reimbursements, the Fund's returns would be lower. See the Average Annual Total Returns table for performance of other share classes of the Fund. The indices do not reflect the effects of sales charges, expenses (excluding Lipper) and taxes. It is not possible to invest directly in an index. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT OCT. 31, 2010 SINCE Without sales charge 1 YEAR 3 YEARS INCEPTION Class A (inception 5/18/06) +6.48% -15.28% -3.10% - ------------------------------------------------------------------- Class B (inception 5/18/06) +5.75% -16.00% -3.90% - ------------------------------------------------------------------- Class C (inception 5/18/06) +5.74% -15.95% -3.88% - ------------------------------------------------------------------- Class I (inception 5/18/06) +7.31% -14.73% -2.58% - ------------------------------------------------------------------- Class R* (inception 8/1/08) +6.41% N/A -9.05% - ------------------------------------------------------------------- Class R4 (inception 5/18/06) +6.75% -14.86% -2.74% - ------------------------------------------------------------------- Class W (inception 12/1/06) +6.86% -15.17% -5.73% - ------------------------------------------------------------------- With sales charge Class A (inception 5/18/06) +0.36% -16.94% -4.38% - ------------------------------------------------------------------- Class B (inception 5/18/06) +0.75% -16.80% -4.31% - ------------------------------------------------------------------- Class C (inception 5/18/06) +4.74% -15.95% -3.88% - ------------------------------------------------------------------- </Table> Class A share performance reflects the maximum initial sales charge of 5.75%. Class B share performance reflects a contingent deferred sales charge (CDSC) applied as follows: first year 5%; second year 4%; third and fourth years 3%; fifth year 2%; sixth year 1%; no sales charge thereafter. Class C shares may be subject to a 1% CDSC if shares are sold within one year after purchase. Sales charges do not apply to Class I, Class R, Class R4 and Class W shares. Class I, Class R and Class R4 are available to qualifying institutional investors only. Class W shares are offered through qualifying discretionary accounts. * Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. - -------------------------------------------------------------------------------- 4 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- MORNINGSTAR STYLE BOX(TM) - -------------------------------------------------------------------------------- <Table> <Caption> Equity Style Value Blend Growth X Large Medium Size Small </Table> The Morningstar Style Box(TM) is based on the fund's portfolio holdings as of period end. The vertical axis shows the market capitalization of the stocks owned, and the horizontal axis shows investment style (value, blend, or growth). Information shown is based on the most recent data provided by Morningstar. (C)2010 Morningstar, Inc. All rights reserved. The information contained herein is proprietary to Morningstar and/or its content providers, may not be copied or distributed and is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 5 MANAGER COMMENTARY ------------------------------------------------------------ Effective May 1, 2010, Fred Copper assumed day-to-day management of RiverSource Disciplined International Equity Fund from Dimitris Bertsimas, PhD and Alexander Sauer-Budge, PhD. At Oct. 31, 2010, approximately 35% of the Fund's shares were owned in the aggregate by affiliated funds-of-funds managed by Columbia Management Investment Advisers, LLC (Columbia Management). As a result of asset allocation decisions by Columbia Management, it is possible that RiverSource Disciplined International Equity Fund may experience relatively large purchases or redemptions from affiliated funds-of-funds (see page 55, Class I capital share transactions for related activity during the most recent fiscal period). Columbia Management seeks to minimize the impact of these transactions by structuring them over a reasonable period of time. RiverSource Disciplined International Equity Fund may experience increased expenses as it buys and sells securities as a result of purchases or redemptions by affiliated funds-of-funds. For more information on the Fund's expenses, see the discussions beginning on pages 16 and 51. Dear Shareholders, RiverSource Disciplined International Equity Fund (the Fund) Class A shares gained 6.48% (excluding sales charge) during the 12 months ended Oct. 31, 2010. The Fund underperformed its benchmark, the Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index), which rose 8.82%. The Fund also underperformed the Lipper International Large-Cap Core Funds Index, representing the Fund's peer group, which was up 11.06% during the same period. SIGNIFICANT PERFORMANCE FACTORS International equities generated healthy gains during the annual period overall, but such solid performance masks what was significant volatility. Through early May, investor sentiment was generally positive even as the economic and corporate backdrop remained mixed. The U.S. and Europe officially came out of recession toward the end of 2009, though economic data remained lackluster and corporate earnings reflected the benefits of cost cutting rather than significant increases in revenues. Then, sovereign debt concerns flared as headlines about the crisis in Greece and other peripheral European nations dominated. The international equity markets - -------------------------------------------------------------------------------- 6 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- sold off. Another factor impacting the international equity markets during the annual period was the weight of fiscal austerity under which both COUNTRY BREAKDOWN(1) (at Oct. 31, 2010) - --------------------------------------------------------------------- <Table> <Caption> Australia 3.7% - ------------------------------------------------ Brazil 0.3% - ------------------------------------------------ Canada 3.3% - ------------------------------------------------ China 1.6% - ------------------------------------------------ Denmark 1.2% - ------------------------------------------------ Finland 2.3% - ------------------------------------------------ France 6.0% - ------------------------------------------------ Germany 9.2% - ------------------------------------------------ Greece 1.1% - ------------------------------------------------ Hong Kong 1.5% - ------------------------------------------------ India 0.9% - ------------------------------------------------ Indonesia 0.2% - ------------------------------------------------ Ireland 1.2% - ------------------------------------------------ Israel 0.7% - ------------------------------------------------ Italy 2.8% - ------------------------------------------------ Japan 19.6% - ------------------------------------------------ Malta 0.0%* - ------------------------------------------------ Netherlands 2.5% - ------------------------------------------------ Norway 1.9% - ------------------------------------------------ Russia 0.6% - ------------------------------------------------ Singapore 0.2% - ------------------------------------------------ South Korea 1.4% - ------------------------------------------------ Spain 4.1% - ------------------------------------------------ Sweden 2.8% - ------------------------------------------------ Switzerland 6.8% - ------------------------------------------------ Taiwan 3.1% - ------------------------------------------------ Thailand 0.4% - ------------------------------------------------ Turkey 0.5% - ------------------------------------------------ United Kingdom 16.4% - ------------------------------------------------ United States 3.4% - ------------------------------------------------ Other(2) 0.3% - ------------------------------------------------ </Table> * Rounds to less than 0.1% (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan). The Fund's composition is subject to change. (2) Cash & Cash Equivalents. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 7 MANAGER COMMENTARY (continued) ------------------------------------------------- Europe and Japan operated. High debt loads and attempts to cut substantial budget deficits made the economies of most developed markets rather weak. In contrast, the economic backdrop of most emerging markets was comparatively stronger, driven by solid domestic demand as well as much better government balance sheets. When the International Monetary Fund, in concert with the European Central Bank and other central banks, announced plans for a liquidity facility that would allow what are known as the PIIGS nations (Portugal, Italy, Ireland, Greece and Spain) to borrow at reasonable rates, the international equity markets rebounded. Reports of bank stress tests also restored some level of confidence in Europe's financial structure, helping international equity markets to roar back during the third calendar quarter and through October, fueled by corporate earnings growth that generally surprised to the upside. Against this economic backdrop, the more economically-sensitive, cyclically- oriented sectors within the MSCI Index performed best, namely materials, industrials and consumer discretionary. The more defensive sectors, including financials, energy and health care, were weaker. From a regional perspective, the northern European countries, including Sweden, Denmark and Germany, performed best. Without the same financing problems as the PIIGS nations, these northern European nations benefited TOP TEN HOLDINGS(1) (at Oct. 31, 2010) - --------------------------------------------------------------------- <Table> <Caption> BHP Billiton PLC (United Kingdom) 1.9% - ------------------------------------------------ BASF SE (Germany) 1.8% - ------------------------------------------------ Banco Santander SA (Spain) 1.8% - ------------------------------------------------ Royal Dutch Shell PLC, Series B (Netherlands) 1.6% - ------------------------------------------------ Roche Holding AG (Switzerland) 1.5% - ------------------------------------------------ AstraZeneca PLC, ADR (United Kingdom) 1.5% - ------------------------------------------------ Australia & New Zealand Banking Group Ltd. (Australia) 1.5% - ------------------------------------------------ International Power PLC (United Kingdom) 1.3% - ------------------------------------------------ BNP Paribas (France) 1.3% - ------------------------------------------------ BP PLC (United Kingdom) 1.2% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan and Cash & Cash Equivalents). For further detail about these holdings, please refer to the section entitled "Portfolio of Investments." - -------------------------------------------------------------------------------- 8 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- from a weaker euro during the annual period given the strong export component to their economies. Asian countries strongly levered to China also performed well. These included Hong Kong and Singapore. Conversely and not surprisingly, Greece, Spain and Portugal were the weakest components within the MSCI Index during the annual period, each generating negative returns. The Fund generated solid absolute gains during the annual period but underperformed the MSCI Index due primarily to stock selection in the consumer discretionary and information technology sectors. In consumer discretionary, FOSTER ELECTRIC, a Japanese audio equipment manufacturer, disappointed on the back of weak consumer spending. In information technology, Japanese video game manufacturer NINTENDO detracted from Fund results. Nintendo struggled in the face of both weak consumer spending and a lull between its releases of new game platforms. Another information technology position that hurt the Fund's performance was U.K. software developer AUTONOMY, which announced a significant earnings miss toward the end of the annual period. From a country perspective, a sizable allocation to Spain detracted from the Fund's results, for, as mentioned, Spain was one of the worst performers in the MSCI Index during the annual period. An exposure to Spanish banks especially hurt. On the positive side, effective stock selection within the utilities and materials sectors boosted the Fund's returns. Having a sizable allocation to materials, which, as mentioned, was the best performing sector within the MSCI Index during the annual period, also helped. Within utilities, the International equities generated healthy gains during the annual period overall, but such solid performance masks what was significant volatility. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 9 MANAGER COMMENTARY (continued) ------------------------------------------------- U.K.'s INTERNATIONAL POWER was a particularly strong performer, benefiting from announcements of its acquisition by France's GDF SUEZ, which is anticipated to create the world's largest utility with annual revenue of $111.5 billion. Within materials, several miners located in Canada performed well, benefiting as commodity prices rose, particularly during the second half of the annual period. These included CENTERRA GOLD, EASTERN PLATINUM AND FIRST QUANTUM MINERALS. Driven by these materials names, Canada was the best performing country for the Fund during the annual period. A tactical exposure to the emerging markets, via investments in underlying exchange-traded funds, mutual funds and individual holdings, also contributed positively to the Fund's performance. As mentioned above, emerging market equities overall rallied even stronger than their developed counterparts during the annual period. CHANGES TO THE FUND'S PORTFOLIO In assuming day-to-day management of the Fund in early May, several changes were made. While the Fund's investment objective remained the same, our investment process was distinct. We continued to employ quantitative investment themes in selecting stocks for the Fund's portfolio, but the themes we use are somewhat different than those of our predecessors. The three themes we use are quality, valuation and momentum. The quality theme seeks to identify good businesses, that is, those with attractive returns and with management teams that follow shareholder friendly practices. The valuation theme seeks to identify stocks whose price is trading at a discount to the company's intrinsic value. And the momentum theme seeks to identify companies demonstrating good price and/or earnings trends that may serve as a catalyst for a turnaround in the perception of the company. In addition to employing these three quantitative themes, we also implement a fundamental research component to the Fund's stock selection process. We use fundamental research both to confirm what the quantitative themes indicate and also to make sure the themes have not missed an important aspect of the company that only the "human touch" can measure. As we gradually shifted the Fund to our quantitative-plus-fundamental strategy, some changes were made to its portfolio. We reduced what is known as the beta of the Fund's portfolio to reflect individual stock - -------------------------------------------------------------------------------- 10 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- selection rather than any bias toward the direction of the market. (Beta is a measure of sensitivity to market movements.) In doing so, we reduced the magnitude of exposures to sectors and individual stocks, especially those that usually perform well only in rallying markets. We also reduced the Fund's exposure to historically volatile stocks, such as Spanish banks like BANCO SANTANDER, which had been one of the Fund's largest individual holdings at the start of the annual period. With all of these changes, the Fund's portfolio turnover rate for the 12-month period was 137%. At the end of Oct. 2010, the Fund had its most significant allocations, relative to the MSCI Index, in telecommunication services and energy, and its most modest exposure, relative to the MSCI Index in financials, especially banks. OUR FUTURE STRATEGY We remain rather bullish on the international equity markets despite strong performance during the last several months of the fiscal year. Our view is based on three primary factors. First, toward the end of the annual period, leading economic indicators had begun to improve, albeit from low levels but consistent with that of a reasonable growth scenario. Second, global monetary policy, including the second round of quantitative easing by the U.S. Federal Reserve Board (the Fed) announced in October and designed to stimulate economic growth, remains accommodative. Third, emerging market demand remains remarkably strong, providing a solid end-market for exporters in Europe and Asia. That said, Europe comprises approximately 70% of the MSCI Index and thus there are risks to our view. One risk is that of a stronger euro, which would make exports from the continent less competitive. In the absence of the European Central Bank implementing a policy similar to the Fed's second round of quantitative easing, there may indeed be upward pressure on the euro over the next several months. The other notable risk to our view is if sovereign debt concerns for the PIIGS nations come to the fore again. European banks have a high exposure to the government bonds of these peripheral European nations. If these banks have to take a write-down on the value of those holdings, it could spark another correction in - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 11 MANAGER COMMENTARY (continued) ------------------------------------------------- the international equity markets such as the one we saw during this past summer. Given this view, we intend to pursue two primary strategies within the Fund over the near term. We intend to emphasize identifying investments in faster-growing companies. Currently, in an environment in which the major developed market countries are deleveraging, it is our expectation that economic growth is going to be lower than it has been historically. We believe that companies able to preserve higher rates of growth in a generally low growth environment are going to be favored. We also presently intend to emphasize investment in companies with attractive dividend yields. If economic growth is sub-par, then, in our view, so, too, will stock market returns be sub-par. Therefore, we believe dividend yield may well account for a more significant portion of total return than it normally does. In turn, companies with high and sustainable dividend yields, such as many in the telecommunication services sector, become increasingly attractive. <Table> Fred Copper, CFA Portfolio Manager </Table> Any specific securities mentioned are for illustrative purposes only and are not a complete list of securities that have increased or decreased in value. The views expressed in this statement reflect those of the portfolio manager(s) only through the end of the period of the report as stated on the cover and do not necessarily represent the views of Columbia Management Investment Advisers, LLC* (the Investment Manager) or any subadviser to the Fund or any other person in the Investment Manager or subadviser organizations. Any such views are subject to change at any time based upon market or other conditions and the Investment Manager disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for the Fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of the Fund. * Effective May 1, 2010, RiverSource Investments, LLC became known as Columbia Management Investment Advisers, LLC. - -------------------------------------------------------------------------------- 12 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT THIS PAGE LEFT BLANK INTENTIONALLY THE FUND'S LONG-TERM PERFORMANCE ----------------------------------------------- The chart on the facing page illustrates the total value of an assumed $10,000 investment in RiverSource Disciplined International Equity Fund Class A shares (from 5/18/06 to 10/31/10) as compared to the performance of the Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index) and Lipper International Large-Cap Core Funds Index. In comparing the Fund's Class A shares to these indices, you should take into account the fact that the Fund's performance reflects the maximum initial sales charge of 5.75%, while such charges are not reflected in the performance of the indices. Returns for the Fund include the reinvestment of any distributions paid during each period. The performance information shown represents past performance and is not a guarantee of future results. The table below and the chart on the facing page do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial intermediary or visiting columbiamanagement.com. Also see "Past Performance" in the Fund's current prospectus. COMPARATIVE RESULTS - -------------------------------------------------------------------------------- <Table> <Caption> Results at Oct. 31, 2010 SINCE INCEPTION 1 YEAR 3 YEARS 5/18/06 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND (INCLUDES SALES CHARGE) Class A Cumulative value of $10,000 $10,036 $5,730 $8,279 - --------------------------------------------------------------------------------------- Average annual total return +0.36% -16.94% -4.38% - --------------------------------------------------------------------------------------- MSCI INDEX(1) Cumulative value of $10,000 $10,882 $7,499 $10,043 - --------------------------------------------------------------------------------------- Average annual total return +8.82% -9.15% +0.11% - --------------------------------------------------------------------------------------- LIPPER INTERNATIONAL LARGE-CAP CORE FUNDS INDEX(2) Cumulative value of $10,000 $11,106 $7,297 $9,947 - --------------------------------------------------------------------------------------- Average annual total return +11.06% -9.97% -0.34% - --------------------------------------------------------------------------------------- </Table> Results for other share classes can be found on page 4. - -------------------------------------------------------------------------------- 14 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- (VALUE OF A HYPOTHETICAL $10,000 INVESTMENT IN RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND LINE GRAPH) <Table> <Caption> RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND CLASS LIPPER INTERNATIONAL A (INCLUDES LARGE-CAP CORE SALES CHARGE) MSCI INDEX(1) FUNDS INDEX(2) ----------------------- ------------- -------------------- 5/18/06 $ 9,525 $10,000 $10,000 7/06 9,421 9,988 9,965 10/06 10,155 10,684 10,637 1/07 11,018 11,430 11,433 4/07 11,883 12,359 12,144 7/07 12,123 12,428 12,283 10/07 13,614 13,401 13,498 1/08 11,256 11,504 11,655 4/08 11,907 12,197 12,241 7/08 10,383 10,969 10,989 10/08 6,418 7,192 7,198 1/09 5,421 6,509 6,423 4/09 6,043 7,023 6,870 7/09 7,299 8,534 8,468 10/09 7,754 9,229 8,957 1/10 7,469 9,133 8,932 4/10 7,863 9,477 9,317 7/10 7,413 9,107 8,990 10/10 8,279 10,043 9,947 </Table> (1) The Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index), an unmanaged index, is compiled from a composite of securities markets of Europe, Australia and the Far East. The index is widely recognized by investors in foreign markets as the measurement index for portfolios of non- North American securities. The index reflects reinvestment of all distributions and changes in market prices. (2) The Lipper International Large-Cap Core Funds Index includes the 30 largest large-cap core funds tracked by Lipper Inc. The index's returns include net reinvested dividends. The Fund's performance is currently measured against this index for purposes of determining the performance incentive adjustment. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 15 FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (i) transaction costs, including sales charges (loads) on purchase payments; and (ii) ongoing costs, which may include management fees; distribution and service (Rule 12b-1) fees; and other Fund fees and 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. In addition to the ongoing expenses which the Fund bears directly, the Fund's shareholders indirectly bear the ongoing expenses of any funds in which the Fund invests (also referred to as "acquired funds"), including affiliated and non- affiliated pooled investment vehicles (including mutual funds and exchange traded funds). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the ongoing expenses charged by acquired funds using the expense ratio of each of the acquired funds as of the acquired fund's most recent shareholder report. The example is based on an investment of $1,000 invested at the beginning of the period indicated and held until Oct. 31, 2010. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses for each class. 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 titled "Direct expenses paid during the period" to estimate the expenses you paid on your account during this period. You can also estimate the direct and indirect expenses you paid over the period by using the number in the first line under the heading "Direct and indirect expenses paid during the period." HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table provides information about hypothetical account values and hypothetical expenses based on the actual expense ratio for each class and an assumed rate of return of 5% per year before expenses, which is not the actual return for the class. 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. - -------------------------------------------------------------------------------- 16 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 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 (loads). 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> DIRECT AND DIRECT INDIRECT BEGINNING ENDING EXPENSES EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING PAID DURING MAY 1, 2010 OCT. 31, 2010 THE PERIOD(a) THE PERIOD - ---------------------------------------------------------------------------------------- Class A - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,050.10 $ 7.31(c) $ 7.36(c) - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.80 $ 7.19(c) $ 7.24(c) - ---------------------------------------------------------------------------------------- Class B - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,046.20 $11.27(c) $11.33(c) - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,013.91 $11.10(c) $11.15(c) - ---------------------------------------------------------------------------------------- Class C - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,046.30 $11.17(c) $11.22(c) - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,014.01 $11.00(c) $11.05(c) - ---------------------------------------------------------------------------------------- Class I - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,055.70 $ 4.41 $ 4.46 - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,020.64 $ 4.33 $ 4.38 - ---------------------------------------------------------------------------------------- Class R - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,050.50 $ 8.13 $ 8.18 - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.00 $ 8.00 $ 8.05 - ---------------------------------------------------------------------------------------- Class R4 - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,051.60 $ 5.98 $ 6.04 - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.10 $ 5.89 $ 5.94 - ---------------------------------------------------------------------------------------- Class W - ---------------------------------------------------------------------------------------- Actual(b) $1,000 $1,053.10 $ 6.55 $ 6.60 - ---------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.55 $ 6.44 $ 6.49 - ---------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 17 FUND EXPENSES EXAMPLE (continued) ---------------------------------------------- ANNUALIZED EXPENSE RATIOS <Table> <Caption> FUND'S ACQUIRED FUND TOTAL FUND AND ANNUALIZED FEES AND ACQUIRED FUND FEES EXPENSE RATIO EXPENSES AND EXPENSES - -------------------------------------------------------------------------------- Class A 1.43% .01% 1.44% - -------------------------------------------------------------------------------- Class B 2.21% .01% 2.22% - -------------------------------------------------------------------------------- Class C 2.19% .01% 2.20% - -------------------------------------------------------------------------------- Class I .86% .01% .87% - -------------------------------------------------------------------------------- Class R 1.59% .01% 1.60% - -------------------------------------------------------------------------------- Class R4 1.17% .01% 1.18% - -------------------------------------------------------------------------------- Class W 1.28% .01% 1.29% - -------------------------------------------------------------------------------- </Table> (a) Expenses are equal to the annualized expense ratio for each class as indicated above, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). (b) Based on the actual return for the six months ended Oct. 31, 2010: +5.01% for Class A, +4.62% for Class B, +4.63% for Class C, +5.57% for Class I, +5.05% for Class R, +5.16% for Class R4 and +5.31% for Class W. (c) Columbia Management Investment Advisers, LLC (formerly RiverSource Investments, LLC) (the Investment Manager) and its affiliates have contractually agreed to waive certain fees and to absorb certain expenses until Dec. 31, 2011, unless sooner terminated at the sole discretion of the Fund's Board, such that net expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment, will not exceed 1.50% for Class A, 2.25% for Class B, 2.25% for Class C, 1.13% for Class I, 1.75% for Class R, 1.43% for Class R4 and 1.50% for Class W. Any amounts waived will not be reimbursed by the Fund. This change is effective Jan. 1, 2011. Had this change been in place for the entire six month period ended Oct. 31, 2010, the actual direct expenses paid would have been $8.28 for Class A, $12.09 for Class B and $12.09 for Class C; the hypothetical direct expenses paid would have been $8.15 for Class A, $11.90 for Class B and $11.90 for Class C. The actual and hypothetical expenses paid for Class I, Class R, Class R4 and Class W would have been the same as those expenses presented in the table above. Additionally, had this change been in place for the entire six month period ended Oct. 31, 2010, the actual direct and indirect expenses paid would have been $8.33 for Class A, $12.14 for Class B and $12.14 for Class C; the hypothetical direct and indirect expenses paid would have been $8.20 for Class A, $11.95 for Class B and $11.95 for Class C. - -------------------------------------------------------------------------------- 18 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT PORTFOLIO OF INVESTMENTS ------------------------------------------------------- OCT. 31, 2010 (Percentages represent value of investments compared to net assets) INVESTMENTS IN SECURITIES <Table> <Caption> COMMON STOCKS (98.1%)(c) ISSUER SHARES VALUE(a) AUSTRALIA (3.7%) AGL Energy Ltd. 237,091 $3,736,591 Australia & New Zealand Banking Group Ltd. 254,371 6,181,570 AWE Ltd. 1,300,885(b) 1,917,696 OneSteel Ltd. 745,122 1,970,587 Origin Energy Ltd. 44,048(d) 687,732 Wesfarmers Ltd. 31,098 1,017,076 --------------- Total 15,511,252 - ------------------------------------------------------------------------------------- BRAZIL (0.3%) Vivo Participacoes SA, ADR 40,333 1,155,137 - ------------------------------------------------------------------------------------- CANADA (3.3%) Centerra Gold, Inc. 120,327 2,400,877 Cott Corp. 275,941(b) 2,262,716 Eastern Platinum Ltd. 1,341,123(b) 2,445,817 First Quantum Minerals Ltd. 23,400 2,049,077 George Weston Ltd. 15,742 1,264,886 Teck Resources Ltd., Class B 42,097(h) 1,883,420 Thompson Creek Metals Co., Inc. 146,305(b) 1,761,570 --------------- Total 14,068,363 - ------------------------------------------------------------------------------------- CHINA (1.6%) Bank of China Ltd., Series H 4,501,000(d) 2,694,445 Solarfun Power Holdings Co., Ltd., ADR 122,695(b) 1,252,716 Yanzhou Coal Mining Co., Ltd., ADR 7,200(d) 207,936 Yanzhou Coal Mining Co., Ltd., Series H 870,000(d) 2,503,032 --------------- Total 6,658,129 - ------------------------------------------------------------------------------------- DENMARK (1.2%) Carlsberg A/S, Series B 46,777 5,114,816 - ------------------------------------------------------------------------------------- FINLAND (2.3%) Fortum OYJ 177,706 5,036,328 Sampo OYJ, Series A 170,803 4,783,659 --------------- Total 9,819,987 - ------------------------------------------------------------------------------------- FRANCE (6.0%) BNP Paribas 74,971 5,481,343 Ciments Francais SA 18,286 1,679,890 Sanofi-Aventis SA 73,891 5,158,734 Schneider Electric SA 31,452 4,463,437 SEB SA 38,981 3,735,115 Total SA 86,986 4,725,369 --------------- Total 25,243,888 - ------------------------------------------------------------------------------------- GERMANY (8.3%) Adidas AG 67,252 4,385,519 Allianz SE 24,810 3,108,016 Aurubis AG 54,880(d) 2,822,065 BASF SE 106,768 7,766,004 Demag Cranes AG 22,499(b) 1,123,617 Deutsche Bank AG 61,736 3,557,701 Freenet AG 171,391 2,171,384 Henkel AG & Co. KGaA 14,664 728,046 Kloeckner & Co., SE 84,596(b) 1,871,405 MTU Aero Engines Holding AG 46,303 2,795,888 RWE AG 64,925 4,652,005 --------------- Total 34,981,650 - ------------------------------------------------------------------------------------- GREECE (1.1%) National Bank of Greece SA 174,694(b) 1,912,818 OPAP SA 138,114 2,603,742 --------------- Total 4,516,560 - ------------------------------------------------------------------------------------- HONG KONG (1.5%) Hongkong Land Holdings Ltd. 566,000 3,905,400 Swire Pacific Ltd., Series A 168,000 2,384,208 --------------- Total 6,289,608 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 19 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) INDIA (0.9%) Balrampur Chini Mills Ltd. 1,045,052 $1,985,422 Indian Bank 280,192 1,840,406 --------------- Total 3,825,828 - ------------------------------------------------------------------------------------- INDONESIA (0.2%) PT Perusahaan Gas Negara Tbk 2,227,500 1,009,667 - ------------------------------------------------------------------------------------- IRELAND (1.2%) DCC PLC 112,207 3,240,919 The Governor & Co. of the Bank of Ireland 2,633,179(b) 1,952,669 --------------- Total 5,193,588 - ------------------------------------------------------------------------------------- ISRAEL (0.7%) Bezeq Israeli Telecommunication Corp., Ltd. 1,159,592 3,054,333 - ------------------------------------------------------------------------------------- ITALY (2.8%) Enel SpA 765,065 4,366,846 Maire Tecnimont SpA 817,793 3,535,700 Parmalat SpA 1,378,515 3,789,827 --------------- Total 11,692,373 - ------------------------------------------------------------------------------------- JAPAN (19.6%) Aeon Delight Co., Ltd. 155,200 2,885,289 Arnest One Corp. 236,400 2,500,017 Dena Co., Ltd. 74,300 1,922,364 Denso Corp. 54,100 1,684,112 EDION Corp. 213,600 1,582,026 Exedy Corp. 38,800 1,214,097 Foster Electric Co., Ltd. 149,500 3,453,716 FUJIFILM Holdings Corp. 103,000 3,436,747 Hitachi Chemical Co., Ltd. 127,400 2,366,882 ITOCHU Corp. 332,700 2,918,929 Japan Petroleum Exploration Co. 78,000 2,980,614 Japan Retail Fund Investment Corp. 2,866 4,476,901 Miraca Holdings, Inc. 117,000 4,210,662 Mitsubishi Electric Corp. 428,000 4,015,658 Mitsui & Co., Ltd. 207,700 3,265,074 Murata Manufacturing Co., Ltd. 61,100 3,435,784 Nintendo Co., Ltd. 10,600 2,746,489 Nissan Motor Co., Ltd. 574,800 5,071,555 NTT DoCoMo, Inc. 1,251 2,106,506 Santen Pharmaceutical Co., Ltd. 67,893 2,343,815 Seven & I Holdings Co., Ltd. 180,400 4,198,946 Shinko Plantech Co., Ltd. 294,400 2,729,246 Softbank Corp. 143,700 4,625,114 Sumitomo Mitsui Financial Group, Inc. 167,100 5,008,639 Tokai Tokyo Financial Holdings, Inc. 496,000 1,725,861 USS Co., Ltd. 49,350 3,839,082 Yamada Denki Co., Ltd. 34,450 2,239,015 --------------- Total 82,983,140 - ------------------------------------------------------------------------------------- MALTA (--%) BGP Holdings PLC 2,232,232(b,e,i) 3 - ------------------------------------------------------------------------------------- NETHERLANDS (2.5%) Core Laboratories NV 10,683(d) 830,817 European Aeronautic Defence and Space Co. 31,693(b) 832,724 ING Groep NV-CVA 436,627(b) 4,659,367 Koninklijke Ahold NV 321,756 4,445,256 --------------- Total 10,768,164 - ------------------------------------------------------------------------------------- NORWAY (1.9%) Marine Harvest ASA 4,530,369 4,502,979 Norsk Hydro ASA 186,330 1,141,134 Telenor ASA 159,314 2,569,800 --------------- Total 8,213,913 - ------------------------------------------------------------------------------------- RUSSIA (0.6%) Rosneft Oil Co., GDR 342,525 2,387,399 - ------------------------------------------------------------------------------------- SINGAPORE (0.2%) United Overseas Bank Ltd. 55,000(d) 792,333 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 20 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) SOUTH KOREA (1.4%) LG Fashion Corp. 115,030 $3,281,956 Samsung Electronics Co., Ltd. 2,736 1,811,711 Youngone Corp. 100,169 979,361 --------------- Total 6,073,028 - ------------------------------------------------------------------------------------- SPAIN (4.1%) Banco Bilbao Vizcaya Argentaria SA 360,417 4,738,687 Banco Santander SA 603,680 7,753,118 Tecnicas Reunidas SA 36,020 2,240,876 Telefonica SA 100,430 2,710,729 --------------- Total 17,443,410 - ------------------------------------------------------------------------------------- SWEDEN (2.8%) Svenska Cellulosa AB, Series B 244,105(d) 3,785,707 Svenska Handelsbanken AB, Series A 112,254 3,669,991 Tele2 AB, Series B 205,882 4,530,501 --------------- Total 11,986,199 - ------------------------------------------------------------------------------------- SWITZERLAND (6.8%) Clariant AG 258,660(b) 4,373,199 Credit Suisse Group AG 59,007 2,437,141 Nestle SA 81,188 4,446,285 Noble Corp. 72,391 2,499,661 Novartis AG 61,661 3,574,233 Roche Holding AG 43,965 6,454,929 Zurich Financial Services AG 21,067 5,156,512 --------------- Total 28,941,960 - ------------------------------------------------------------------------------------- TAIWAN (3.1%) Altek Corp. 1,075,285 1,541,791 CTCI Corp. 2,615,000 2,942,377 Huaku Development Co., Ltd. 1,639,449 4,546,142 Macronix International 3,442,000 2,119,140 MediaTek, Inc. 154,219 1,939,260 --------------- Total 13,088,710 - ------------------------------------------------------------------------------------- THAILAND (0.4%) Advanced Information Service PCL 535,400 1,612,651 - ------------------------------------------------------------------------------------- TURKEY (0.5%) Turk Hava Yollari AO 523,356 2,150,163 - ------------------------------------------------------------------------------------- UNITED KINGDOM (16.4%) AstraZeneca PLC, ADR 125,345(d) 6,324,909 Atkins WS PLC 299,305 3,610,984 Autonomy Corp. PLC 120,258(b) 2,816,943 BAE Systems PLC 803,796 4,439,190 BHP Billiton PLC 224,723 7,969,731 BP PLC 763,507 5,208,771 GAME Group PLC 2,131,353 2,416,008 GlaxoSmithKline PLC 196,783 3,849,637 Halma PLC 448,109 2,345,575 HSBC Holdings PLC 439,232 4,567,959 ICAP PLC 358,166 2,617,919 Intermediate Capital Group PLC 671,790 3,474,431 International Power PLC 847,787 5,668,286 McBride PLC 553,493 1,590,044 Royal Dutch Shell PLC, Series B 207,673 6,649,681 SABMiller PLC 43,678 1,416,063 Vodafone Group PLC 1,280,866 3,485,667 Wolseley PLC 31,447(b) 837,892 --------------- Total 69,289,690 - ------------------------------------------------------------------------------------- UNITED STATES (2.7%) Amgen, Inc. 30,924(b) 1,768,544 Axis Capital Holdings Ltd. 93,757 3,188,676 Freeport-McMoRan Copper & Gold, Inc. 23,311 2,207,085 Tyco International Ltd. 90,156 3,451,172 XL Group PLC 41,979 887,856 --------------- Total 11,503,333 - ------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost: $380,080,326) $415,369,275 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 21 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> PREFERRED STOCKS (0.9%)(c) ISSUER SHARES VALUE(a) GERMANY Henkel AG & Co. KGaA 67,404 $3,974,363 - ------------------------------------------------------------------------------------- TOTAL PREFERRED STOCKS (Cost: $3,488,112) $3,974,363 - ------------------------------------------------------------------------------------- <Caption> EXCHANGE-TRADED FUNDS (0.7%) SHARES VALUE(a) UNITED STATES iShares MSCI EAFE Index Fund 51,271 $2,922,960 - ------------------------------------------------------------------------------------- TOTAL EXCHANGE-TRADED FUNDS (Cost: $2,935,509) $2,922,960 - ------------------------------------------------------------------------------------- <Caption> MONEY MARKET FUND (0.3%) SHARES VALUE(a) Columbia Short-Term Cash Fund, 0.241% 1,205,364(f) $1,205,364 - ------------------------------------------------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $1,205,364) $1,205,364 - ------------------------------------------------------------------------------------- </Table> <Table> <Caption> INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (1.8%) EFFECTIVE PRINCIPAL ISSUER YIELD AMOUNT VALUE(a) REPURCHASE AGREEMENTS(G) Deutsche Bank AG dated 10-29-10, matures 11-01-10, repurchase price $620,487 0.230% $620,475 $620,475 Mizuho Securities USA, Inc. dated 10-29-10, matures 11-01-10, repurchase price $5,000,104 0.250 5,000,000 5,000,000 Pershing LLC dated 10-29-10, matures 11-01-10, repurchase price $2,000,053 0.320 2,000,000 2,000,000 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $7,620,475) $7,620,475 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES (Cost: $395,329,786)(j) $431,092,437 ===================================================================================== </Table> SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY The following table represents the portfolio investments of the Fund by industry classifications as a percentage of net assets at Oct. 31, 2010: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Aerospace & Defense 1.9% $8,067,802 Airlines 0.5 2,150,163 Auto Components 0.7 2,898,209 Automobiles 1.2 5,071,555 Beverages 2.1 8,793,595 Biotechnology 0.4 1,768,544 Capital Markets 3.3 13,813,053 Chemicals 4.4 18,480,448 Commercial Banks 11.0 46,593,978 Commercial Services & Supplies 0.7 2,885,289 Construction & Engineering 1.5 6,478,077 Construction Materials 0.4 1,679,890 Diversified Financial Services 1.1 4,659,367 Diversified Telecommunication 12,865,363 Services 3.0 Electric Utilities 2.2 9,403,174 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 22 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY (CONTINUED) <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Electrical Equipment 2.0% $8,479,095 Electronic Equipment, Instruments & 9,218,106 Components 2.2 Energy Equipment & Services 2.0 8,300,600 Food & Staples Retailing 2.6 10,926,164 Food Products 3.5 14,724,513 Gas Utilities 0.2 1,009,667 Health Care Providers & Services 1.0 4,210,662 Hotels, Restaurants & Leisure 0.6 2,603,742 Household Durables 2.3 9,688,848 Household Products 0.5 2,318,090 Independent Power Producers & Energy 5,668,286 Traders 1.3 Industrial Conglomerates 1.6 6,692,091 Insurance 4.0 17,124,719 Internet & Catalog Retail 0.5 1,922,364 Leisure Equipment & Products 0.4 1,541,791 Machinery 0.3 1,123,617 Metals & Mining 6.3 26,651,363 Multi-Utilities 2.0 8,388,596 Oil, Gas & Consumable Fuels 6.4 27,268,230 Paper & Forest Products 0.9 3,785,707 Pharmaceuticals 6.5 27,706,257 Professional Services 0.9 3,610,984 Real Estate 0.0* 3 Real Estate Investment Trusts 4,476,901 (REITs) 1.1 Real Estate Management & Development 2.5 10,835,750 Semiconductors & Semiconductor 7,122,827 Equipment 1.7 Software 1.3 5,563,432 Specialty Retail 2.4 10,076,131 Textiles, Apparel & Luxury Goods 2.0 8,646,836 Trading Companies & Distributors 2.1 8,893,300 Wireless Telecommunication Services 3.6 15,156,459 Exchange-Traded Funds 0.7 2,922,960 Other(1) 2.1 8,825,839 - ----------------------------------------------------------------------- Total $431,092,437 - ----------------------------------------------------------------------- </Table> * Rounds to less than 0.1% (1) Cash & Cash Equivalents. The industries identified above are based on the Global Industry Classification Standard (GICS), which was developed by, and is the exclusive property of, Morgan Stanley Capital International Inc. and Standard & Poor's, a division of The McGraw-Hill Companies, Inc. See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 23 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- INVESTMENTS IN DERIVATIVES OPEN OPTIONS CONTRACTS WRITTEN AT OCT. 31, 2010 <Table> <Caption> NUMBER OF EXERCISE PREMIUM EXPIRATION ISSUER PUTS/CALLS CONTRACTS PRICE RECEIVED DATE VALUE(A) - -------------------------------------------------------------------------------------- Teck Resources Ltd. Call 420 $49 $18,026 Nov. 2010 $17,850 - -------------------------------------------------------------------------------------- </Table> FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS OPEN AT OCT. 31, 2010 <Table> <Caption> CURRENCY TO CURRENCY TO UNREALIZED UNREALIZED COUNTERPARTY EXCHANGE DATE BE DELIVERED BE RECEIVED APPRECIATION DEPRECIATION - ------------------------------------------------------------------------------------------ Goldman, Sachs & Co. Nov. 1, 2010 1,216,824 1,918,277 $-- $(31,318) (GBP) (USD) - ------------------------------------------------------------------------------------------ </Table> NOTES TO PORTFOLIO OF INVESTMENTS <Table> ADR -- American Depositary Receipt GBP -- British Pound Sterling GDR -- Global Depositary Receipt </Table> (a) Securities are valued by using policies described in Note 2 to the financial statements. (b) Non-income producing. (c) Foreign security values are stated in U.S. dollars. (d) At Oct. 31, 2010, security was partially or fully on loan. See Note 7 to the financial statements. (e) Identifies issues considered to be illiquid as to their marketability (see Note 2 to the financial statements). The aggregate value of such securities at Oct. 31, 2010 was $3, representing less than 0.01% of net assets. Information concerning such security holdings at Oct. 31, 2010 was as follows: <Table> <Caption> ACQUISITION SECURITY DATES COST --------------------------------------------------------------------- BGP Holdings PLC 02-04-09 thru 05-14-09 $-- </Table> (f) Affiliated Money Market Fund -- See Note 9 to the financial statements. The rate shown is the seven-day current annualized yield at Oct. 31, 2010. - -------------------------------------------------------------------------------- 24 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) (g) The table below represents securities received as collateral for repurchase agreements. This collateral, which is generally high quality short-term obligations, is deposited with the Fund's custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The value of securities and/or cash held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. <Table> <Caption> DEUTSCHE BANK AG (0.230%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Pool $632,885 - ----------------------------------------------------------- Total market value of collateral securities $632,885 - ----------------------------------------------------------- <Caption> MIZUHO SECURITIES USA, INC. (0.250%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Pool $1,859,017 Freddie Mac Gold Pool 764,978 Freddie Mac Non Gold Pool 304,066 Freddie Mac REMICS 426,522 Ginnie Mae I Pool 1,048,719 Government National Mortgage Association 696,698 - ----------------------------------------------------------- Total market value of collateral securities $5,100,000 - ----------------------------------------------------------- <Caption> PERSHING LLC (0.320%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Pool $304,761 Fannie Mae REMICS 141,340 Fannie Mae Whole Loan 2,351 Federal Farm Credit Bank 71,626 Federal Home Loan Banks 26,117 Federal Home Loan Mortgage Corp 3,543 Federal National Mortgage Association 41,283 Freddie Mac Gold Pool 277,398 Freddie Mac REMICS 170,330 Ginnie Mae I Pool 258,294 Ginnie Mae II Pool 231,771 Government National Mortgage Association 216,183 United States Treasury Inflation Indexed Bonds 3,901 United States Treasury Note/Bond 291,102 - ----------------------------------------------------------- Total market value of collateral securities $2,040,000 - ----------------------------------------------------------- </Table> (h) At Oct. 31, 2010, securities valued at $1,879,080 were held to cover open call options written. See Note 3 and Note 8 to the financial statements. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 25 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) (i) Security valued by management at fair value according to procedures approved, in good faith, by the Board. (j) At Oct. 31, 2010, the cost of securities for federal income tax purposes was $400,347,244 and the aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> Unrealized appreciation $40,740,326 Unrealized depreciation (9,995,133) ----------------------------------------------------------- Net unrealized appreciation $30,745,193 ----------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 26 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS Generally accepted accounting principles (GAAP) require disclosure regarding the inputs and valuation techniques used to measure fair value and any changes in valuation inputs or techniques. In addition, investments shall be disclosed by major category. The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund's assumptions about the information market participants would use in pricing an investment. An investment's level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset or liability's fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market. Fair value inputs are summarized in the three broad levels listed below: - Level 1 -- Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date (to include NAV for open-end mutual funds). Valuation adjustments are not applied to Level 1 investments. - Level 2 -- Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). - Level 3 -- Valuations based on significant unobservable inputs (including the Fund's own assumptions and judgment in determining the fair value of investments). Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Fund Administrator, along with any other relevant factors in the calculation of an investment's fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy. Non-U.S. equity securities actively traded in foreign markets may be reflected in Level 2 despite the availability of closing prices, because the Fund evaluates and determines whether those closing prices reflect fair value at the close of the New York StockExchange (NYSE) or require adjustment, as described in Note 2 to the financial statements -- Valuation of securities. Investments falling into the Level 3 category are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 27 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- FAIR VALUE MEASUREMENTS (CONTINUED) Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models rely on one or more significant unobservable inputs and/or significant assumptions by the Fund Administrator. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data. The following table is a summary of the inputs used to value the Fund's investments as of Oct. 31, 2010: <Table> <Caption> FAIR VALUE AT OCT. 31, 2010 ------------------------------------------------------------------ LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION(A) IDENTICAL ASSETS(B) INPUTS INPUTS TOTAL - ----------------------------------------------------------------------------------------------- Equity Securities Common Stocks Real Estate $-- $-- $3 $3 All Other Industries 415,369,272 -- -- 415,369,272 Preferred Stocks 3,974,363 -- -- 3,974,363 - ----------------------------------------------------------------------------------------------- Total Equity Securities 419,343,635 -- 3 419,343,638 - ----------------------------------------------------------------------------------------------- Other Exchange-Traded Funds 2,922,960 -- -- 2,922,960 Affiliated Money Market Fund(c) 1,205,364 -- -- 1,205,364 Investments of Cash Collateral Received for Securities on Loan -- 7,620,475 -- 7,620,475 - ----------------------------------------------------------------------------------------------- Total Other 4,128,324 7,620,475 -- 11,748,799 - ----------------------------------------------------------------------------------------------- Investments in Securities 423,471,959 7,620,475 3 431,092,437 Derivatives(d) Liabilities Options Contracts Written (17,850) -- -- (17,850) Forward Foreign Currency Exchange Contracts -- (31,318) -- (31,318) - ----------------------------------------------------------------------------------------------- Total $423,454,109 $7,589,157 $3 $431,043,269 - ----------------------------------------------------------------------------------------------- </Table> (a) See the Portfolio of Investments for all investment classifications not indicated in the table. (b) Includes certain securities trading outside the U.S. whose values were adjusted at Oct. 31, 2009 as a result of significant market movements following the close of local trading, and were classified as Level 2. Values were not adjusted as of Oct. 31, 2010. Therefore, these investment securities were classified as Level 1 instead of Level 2 at Oct. 31, 2010. The amount of securities transferred out of Level 2 into Level 1 during the period was $88,483,358. Transfers between Levels 1 and 2 are determined based on the fair value at the beginning of the period for security positions held throughout the period. - -------------------------------------------------------------------------------- 28 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS (CONTINUED) (c) Money market fund that is a sweep investment for cash balances in the Fund at Oct. 31, 2010. (d) Forward Foreign Currency Exchange Contracts are valued at unrealized appreciation (depreciation). The following table is a reconciliation of Level 3 assets for which significant unobservable inputs were used to determine fair value. <Table> <Caption> COMMON STOCKS - ------------------------------------------------------------- Balance as of Oct. 31, 2009 $3 Accrued discounts/premiums -- Realized gain (loss) -- Change in unrealized appreciation (depreciation)* -- Sales -- Purchases -- Transfers into Level 3 -- Transfers out of Level 3 -- - ------------------------------------------------------------- Balance as of Oct. 31, 2010 $3 - ------------------------------------------------------------- </Table> * Change in unrealized appreciation (depreciation) relating to securities held at Oct. 31, 2010 was $0. Transfers in and/or out of Level 3 are determined based on the fair value at the beginning of the period for security positions held throughout the period. HOW TO FIND INFORMATION ABOUT THE FUND'S QUARTERLY PORTFOLIO HOLDINGS (i) The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (Commission) for the first and third quarters of each fiscal year on Form N-Q; (ii) The Fund's Forms N-Q are available on the Commission's website at http://www.sec.gov; (iii)The Fund's Forms N-Q may be reviewed and copied at the Commission's Public Reference Room in Washington, DC (information on the operations of the Public Reference Room may be obtained by calling 800.SEC.0330); and (iv) The Fund's complete schedule of portfolio holdings, as filed on Form N-Q, can be obtained without charge, upon request, by calling 800.345.6611. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 29 STATEMENT OF ASSETS AND LIABILITIES -------------------------------------------- OCT. 31, 2010 <Table> <Caption> ASSETS Investments in securities, at value Unaffiliated issuers* (identified cost $386,503,947) $ 422,266,598 Affiliated money market fund (identified cost $1,205,364) 1,205,364 Investments of cash collateral received for securities on loan (identified cost $7,620,475) 7,620,475 - -------------------------------------------------------------------------------- Total investments in securities (identified cost $395,329,786) 431,092,437 Foreign currency holdings (identified cost $681,804) 681,728 Capital shares receivable 516,885 Dividends and accrued interest receivable 1,409,824 Receivable for investment securities sold 2,375,011 - -------------------------------------------------------------------------------- Total assets 436,075,885 - -------------------------------------------------------------------------------- LIABILITIES Options contracts written, at value (premiums received $18,026) 17,850 Disbursements in excess of cash 4,449 Capital shares payable 2,101,107 Payable for investment securities purchased 2,667,786 Payable upon return of securities loaned 7,620,475 Unrealized depreciation on forward foreign currency exchange contracts 31,318 Accrued investment management services fees 9,213 Accrued distribution fees 2,019 Accrued transfer agency fees 17,577 Accrued administrative services fees 933 Other accrued expenses 187,264 - -------------------------------------------------------------------------------- Total liabilities 12,659,991 - -------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $ 423,415,894 - -------------------------------------------------------------------------------- REPRESENTED BY Capital stock -- $.01 par value $ 575,877 Additional paid-in capital 772,969,659 Undistributed net investment income 7,913,561 Accumulated net realized gain (loss) (393,847,226) Unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 35,804,023 - -------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $ 423,415,894 - -------------------------------------------------------------------------------- *Value of securities on loan $ 7,237,350 - -------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 30 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> NET ASSET VALUE PER SHARE NET ASSETS SHARES OUTSTANDING NET ASSET VALUE PER SHARE Class A $ 38,153,014 5,195,522 $7.34(1) Class B $ 4,503,501 621,082 $7.25 Class C $ 991,847 137,200 $7.23 Class I $146,207,418 19,793,638 $7.39 Class R $ 3,705 509 $7.28 Class R4 $ 41,994 5,722 $7.34 Class W $233,514,415 31,833,978 $7.34 - ------------------------------------------------------------------------------ </Table> (1) The maximum offering price per share for Class A is $7.79. The offering price is calculated by dividing the net asset value by 1.0 minus the maximum sales charge of 5.75%. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 31 STATEMENT OF OPERATIONS -------------------------------------------------------- YEAR ENDED OCT. 31, 2010 <Table> <Caption> INVESTMENT INCOME Income: Dividends $ 16,377,394 Interest 4,251 Income distributions from affiliated money market fund 10,231 Income from securities lending -- net 258,157 Foreign taxes withheld (1,553,829) - -------------------------------------------------------------------------------- Total income 15,096,204 - -------------------------------------------------------------------------------- Expenses: Investment management services fees 3,607,751 Distribution fees Class A 104,529 Class B 58,603 Class C 10,060 Class R 17 Class R3 7 Class W 751,071 Transfer agency fees Class A 143,239 Class B 21,784 Class C 3,517 Class R 1 Class R3 1 Class R4 45 Class R5 1 Class W 574,484 Administrative services fees 398,102 Plan administration services fees Class R 7 Class R3 7 Class R4 178 Compensation of board members 15,096 Custodian fees 166,050 Printing and postage 73,040 Registration fees 110,760 Professional fees 41,690 Other 88,481 - -------------------------------------------------------------------------------- Total expenses 6,168,521 - -------------------------------------------------------------------------------- Investment income (loss) -- net 8,927,683 - -------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 32 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Security transactions $(105,674,621) Foreign currency transactions 227,028 Futures contracts 1,037,611 - -------------------------------------------------------------------------------- Net realized gain (loss) on investments (104,409,982) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 106,894,486 - -------------------------------------------------------------------------------- Net gain (loss) on investments and foreign currencies 2,484,504 - -------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $ 11,412,187 - -------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 33 STATEMENTS OF CHANGES IN NET ASSETS -------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 OPERATIONS AND DISTRIBUTIONS Investment income (loss) -- net $ 8,927,683 $ 6,946,827 Net realized gain (loss) on investments (104,409,982) (263,789,867) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 106,894,486 307,402,646 - ----------------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations 11,412,187 50,559,606 - ----------------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class A (594,998) (2,036,880) Class B (24,553) (251,061) Class C (6,772) (31,630) Class I (2,738,585) (4,505,003) Class R (46) (132) Class R3 (53) (136) Class R4 (1,157) (2,822) Class R5 (68) (140) Class W (4,933,830) (9,771,565) - ----------------------------------------------------------------------------------------------- Total distributions (8,300,062) (16,599,369) - ----------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 34 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 CAPITAL SHARE TRANSACTIONS Proceeds from sales Class A shares $ 1,919,358 $ 5,050,209 Class B shares 177,363 368,662 Class C shares 64,292 153,693 Class I shares 86,550,322 63,916,943 Class R4 shares 6,050 520 Class W shares 184,739,797 110,495,372 Reinvestment of distributions at net asset value Class A shares 580,387 1,996,055 Class B shares 23,945 246,989 Class C shares 6,412 30,209 Class I shares 2,738,468 4,504,765 Class R4 shares 1,061 2,589 Class W shares 4,933,774 9,771,449 Conversions from Class B to Class A Class A shares 1,099,391 1,217,602 Class B shares (1,099,391) (1,217,602) Payments for redemptions Class A shares (16,124,405) (21,055,342) Class B shares (1,766,310) (2,993,952) Class C shares (213,912) (350,361) Class I shares (74,504,000) (50,287,372) Class R3 shares (5,018) -- Class R4 shares (38,286) (4,409) Class R5 shares (5,018) -- Class W shares (235,893,043) (108,273,459) - ----------------------------------------------------------------------------------------------- Increase (decrease) in net assets from capital share transactions (46,808,763) 13,572,560 - ----------------------------------------------------------------------------------------------- Total increase (decrease) in net assets (43,696,638) 47,532,797 Net assets at beginning of year 467,112,532 419,579,735 - ----------------------------------------------------------------------------------------------- Net assets at end of year $ 423,415,894 $ 467,112,532 - ----------------------------------------------------------------------------------------------- Undistributed net investment income $ 7,913,561 $ 6,121,811 - ----------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 35 FINANCIAL HIGHLIGHTS ----------------------------------------------------------- The following tables are intended to help you understand the Fund's financial performance. Certain information reflects financial results for a single share of a class held for the periods shown. For periods ended 2007 and after, per share net investment income (loss) amounts are calculated based on average shares outstanding during the period. Total returns assume reinvestment of all dividends and distributions. Total returns do not reflect payment of sales charges, if any, and are not annualized for periods of less than one year. <Table> <Caption> YEAR ENDED OCT. 31, CLASS A ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006(a) Net asset value, beginning of period $6.98 $6.02 $13.06 $9.82 $9.21 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .10 .10 .27 .15 .01 Net gains (losses) (both realized and unrealized) .35 1.09 (7.06) 3.17 .60 - ---------------------------------------------------------------------------------------------------------- Total from investment operations .45 1.19 (6.79) 3.32 .61 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.09) (.23) (.09) (.07) -- Distributions from realized gains -- -- (.16) (.01) -- - ---------------------------------------------------------------------------------------------------------- Total distributions (.09) (.23) (.25) (.08) -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $7.34 $6.98 $6.02 $13.06 $9.82 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 6.48% 20.82% (52.87%) 34.06% 6.62% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Gross expenses prior to expense waiver/reimbursement 1.49% 1.48% 1.40% 1.43% 1.92%(c) - ---------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d) 1.49% 1.48% 1.40% 1.43% 1.42%(c) - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.47% 1.70% 2.75% 1.37% 1.48%(c) - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $38 $49 $56 $25 $11 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% 47% 10% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 36 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS B ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006(a) Net asset value, beginning of period $6.88 $5.91 $12.92 $9.79 $9.21 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .05 .05 .20 .08 -- Net gains (losses) (both realized and unrealized) .34 1.08 (6.99) 3.13 .58 - ---------------------------------------------------------------------------------------------------------- Total from investment operations .39 1.13 (6.79) 3.21 .58 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.02) (.16) (.06) (.07) -- Distributions from realized gains -- -- (.16) (.01) -- - ---------------------------------------------------------------------------------------------------------- Total distributions (.02) (.16) (.22) (.08) -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $7.25 $6.88 $5.91 $12.92 $9.79 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 5.75% 19.83% (53.35%) 32.94% 6.30% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Gross expenses prior to expense waiver/reimbursement 2.27% 2.26% 2.18% 2.20% 2.71%(c) - ---------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d) 2.27% 2.26% 2.18% 2.20% 2.21%(c) - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) .70% .97% 2.11% .73% (.03%)(c) - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $5 $7 $10 $3 $-- - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% 47% 10% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 37 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS C ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006(a) Net asset value, beginning of period $6.88 $5.92 $12.92 $9.79 $9.21 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .05 .03 .19 .08 -- Net gains (losses) (both realized and unrealized) .34 1.10 (6.98) 3.12 .58 - ---------------------------------------------------------------------------------------------------------- Total from investment operations .39 1.13 (6.79) 3.20 .58 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.04) (.17) (.05) (.06) -- Distributions from realized gains -- -- (.16) (.01) -- - ---------------------------------------------------------------------------------------------------------- Total distributions (.04) (.17) (.21) (.07) -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $7.23 $6.88 $5.92 $12.92 $9.79 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 5.74% 19.91% (53.30%) 32.85% 6.30% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Gross expenses prior to expense waiver/reimbursement 2.25% 2.22% 2.17% 2.19% 2.71%(c) - ---------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d) 2.25% 2.22% 2.17% 2.19% 2.21%(c) - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) .73% .97% 1.98% .71% .74%(c) - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $1 $1 $1 $-- $-- - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% 47% 10% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 38 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS I ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006(a) Net asset value, beginning of period $7.02 $6.07 $13.11 $9.83 $9.21 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .14 .14 .29 .24 .02 Net gains (losses) (both realized and unrealized) .37 1.09 (7.05) 3.14 .60 - ---------------------------------------------------------------------------------------------------------- Total from investment operations .51 1.23 (6.76) 3.38 .62 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.14) (.28) (.12) (.09) -- Distributions from realized gains -- -- (.16) (.01) -- - ---------------------------------------------------------------------------------------------------------- Total distributions (.14) (.28) (.28) (.10) -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $7.39 $7.02 $6.07 $13.11 $9.83 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 7.31% 21.50% (52.55%) 34.61% 6.73% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Gross expenses prior to expense waiver/reimbursement .90% .77% .90% 1.05% 1.65%(c) - ---------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d) .90% .77% .90% 1.05% 1.15%(c) - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.12% 2.35% 2.84% 2.06% 1.17%(c) - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $146 $127 $103 $195 $63 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% 47% 10% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 39 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS R* ------------------------------ PER SHARE DATA 2010 2009 2008(e) Net asset value, beginning of period $6.93 $6.02 $9.59 - --------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .09 .10 .03 Net gains (losses) (both realized and unrealized) .35 1.07 (3.60) - --------------------------------------------------------------------------------- Total from investment operations .44 1.17 (3.57) - --------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.09) (.26) -- - --------------------------------------------------------------------------------- Net asset value, end of period $7.28 $6.93 $6.02 - --------------------------------------------------------------------------------- TOTAL RETURN 6.41% 20.62% (37.23%) - --------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Gross expenses prior to expense waiver/reimbursement 1.65% 1.56% 1.64%(c) - --------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d) 1.65% 1.49% 1.44%(c) - --------------------------------------------------------------------------------- Net investment income (loss) 1.32% 1.67% 1.61%(c) - --------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- - --------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% - --------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 40 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS R4 ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006(a) Net asset value, beginning of period $6.99 $6.07 $13.07 $9.83 $9.21 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .12 .13 .33 .20 .02 Net gains (losses) (both realized and unrealized) .35 1.07 (7.06) 3.13 .60 - ---------------------------------------------------------------------------------------------------------- Total from investment operations .47 1.20 (6.73) 3.33 .62 - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.12) (.28) (.11) (.08) -- Distributions from realized gains -- -- (.16) (.01) -- - ---------------------------------------------------------------------------------------------------------- Total distributions (.12) (.28) (.27) (.09) -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $7.34 $6.99 $6.07 $13.07 $9.83 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 6.75% 21.11% (52.46%) 34.13% 6.73% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Gross expenses prior to expense waiver/reimbursement 1.20% 1.06% 1.20% 1.35% 1.77%(c) - ---------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d) 1.20% 1.00% .95% 1.35% 1.27%(c) - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.78% 2.18% 3.27% 1.79% 1.72%(c) - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- $-- $-- - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% 47% 10% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 41 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS W ------------------------------------------- PER SHARE DATA 2010 2009 2008 2007(f) Net asset value, beginning of period $6.98 $6.02 $13.05 $10.13 - ---------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .12 .11 .23 .13 Net gains (losses) (both realized and unrealized) .35 1.08 (7.00) 2.89 - ---------------------------------------------------------------------------------------------- Total from investment operations .47 1.19 (6.77) 3.02 - ---------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.11) (.23) (.10) (.09) Distributions from realized gains -- -- (.16) (.01) - ---------------------------------------------------------------------------------------------- Total distributions (.11) (.23) (.26) (.10) - ---------------------------------------------------------------------------------------------- Net asset value, end of period $7.34 $6.98 $6.02 $13.05 - ---------------------------------------------------------------------------------------------- TOTAL RETURN 6.86% 20.90% (52.81%) 30.03% - ---------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(b) Total expenses 1.34% 1.22% 1.35% 1.48%(c) - ---------------------------------------------------------------------------------------------- Net investment income (loss) 1.69% 1.90% 2.32% 1.17%(c) - ---------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $234 $283 $249 $426 - ---------------------------------------------------------------------------------------------- Portfolio turnover rate 137% 85% 61% 47% - ---------------------------------------------------------------------------------------------- </Table> NOTES TO FINANCIAL HIGHLIGHTS * Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. (a) For the period from May 18, 2006 (when shares became available) to Oct. 31, 2006. (b) Expense ratios include the impact of a performance incentive adjustment, if any. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the acquired funds in which it invests. Such indirect expenses are not included in the reported expense ratios. (c) Annualized. (d) The Investment Manager and its affiliates agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (e) For the period from Aug. 1, 2008 (when shares became available) to Oct. 31, 2008. (f) For the period from Dec. 1, 2006 (when shares became available) to Oct. 31, 2007. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 42 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT NOTES TO FINANCIAL STATEMENTS -------------------------------------------------- 1. ORGANIZATION RiverSource Disciplined International Equity Fund (the Fund) is a series of RiverSource International Series, Inc. (the Corporation) and is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as a diversified, open-end management investment company. The Corporation has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Corporation's Board of Directors (the Board). The Fund offers Class A, Class B, Class C, Class I, Class R, Class R4 and Class W shares. - - Class A shares are offered with a front-end sales charge, which may be waived under certain circumstances. - - Class B shares may be subject to a contingent deferred sales charge (CDSC) and automatically convert to Class A shares one month after the completion of the eighth year of ownership if originally purchased in a RiverSource fund on or after May 21, 2005 or originally purchased in a Seligman fund on or after June 13, 2009. Class B shares originally purchased in a RiverSource fund prior to May 21, 2005 will convert to Class A shares in the ninth calendar year of ownership. Class B shares originally purchased in a Seligman fund prior to June 13, 2009 will convert to Class A shares in the month prior to the ninth year of ownership. Effective Sept. 7, 2010, the Fund no longer accepts investments from new or existing investors in the Fund's Class B shares, except that (i) dividend and/or capital gain distributions may continue to be reinvested in Class B shares of the Fund and (ii) shareholders invested in Class B shares of the Fund may exchange those shares for Class B shares of other Columbia, RiverSource, Seligman and Threadneedle funds offering such shares. - - Class C shares may be subject to a CDSC on shares redeemed within one year of purchase. - - Class I shares are not subject to sales charges and are available only to the Columbia Family of Funds. - - Class R shares are offered without a front-end sales charge or CDSC to qualifying institutional investors. Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. - - Class R4 shares are not subject to sales charges, however, this class is closed to new investors effective Dec. 31, 2010. - - Class W shares are offered without a front-end sales charge or CDSC and are offered through qualifying discretionary accounts. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 43 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- At Aug. 27, 2010, all Class R3 and Class R5 shares were liquidated. The shares in these classes had consisted solely of seed capital from Columbia Management Investment Advisers, LLC (formerly known as RiverSource Investments, LLC) (the Investment Manager). At Oct. 31, 2010, the Investment Manager and affiliated funds-of-funds owned 100% of Class I shares, and the Investment Manager owned 100% of Class R shares. At Oct. 31, 2010, the Investment Manager and affiliated funds-of-funds owned approximately 35% of the total outstanding Fund shares. All classes of shares have identical voting, dividend and liquidation rights. Class specific expenses (e.g., distribution and service fees, transfer agency fees, plan administration services fees) differ among classes. Income, expenses (other than class specific expenses) and realized and unrealized gains or losses on investments are allocated to each class of shares based upon its relative net assets. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES USE OF ESTIMATES Preparing financial statements that conform to U.S. generally accepted accounting principles requires management to make estimates (e.g., on assets, liabilities and contingent assets and liabilities) that could differ from actual results. VALUATION OF SECURITIES All securities are valued at the close of business of the New York Stock Exchange (NYSE). Securities traded on national securities exchanges or included in national market systems are valued at the last quoted sales price from the primary exchange. Debt securities are generally traded in the over-the-counter market and are valued by an independent pricing service using an evaluated bid. When market quotes are not readily available, the pricing service, in determining fair values of debt securities, takes into consideration such factors as current quotations by broker/dealers, coupon, maturity, quality, type of issue, trading characteristics, and other yield and risk factors it deems relevant in determining valuations. Foreign securities are valued based on quotations from the principal market in which such securities are normally traded. The procedures adopted by the Board generally contemplate the use of fair valuation in the event that price quotations or valuations are not readily available, price quotations or valuations from other sources are not reflective of market value and thus deemed unreliable, or a significant event has occurred in relation to a security or class of securities (such as foreign securities) that is not reflected in price quotations or valuations - -------------------------------------------------------------------------------- 44 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- from other sources. A fair value price is a good faith estimate of the value of a security at a given point in time. Many securities markets and exchanges outside the U.S. close prior to the close of the NYSE and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect events that occur after such close but before the close of the NYSE, including significant movements in the U.S. market after foreign exchanges have closed. Accordingly, in those situations, Ameriprise Financial, Inc. (Ameriprise Financial), parent company of the Investment Manager, as administrator to the Fund, will fair value foreign securities pursuant to procedures adopted by the Board, including utilizing a third party pricing service to determine these fair values. These procedures take into account multiple factors, including movements in the U.S. securities markets, to determine a good faith estimate that reasonably reflects the current market conditions as of the close of the NYSE. The fair value of a security is likely to be different from the quoted or published price, if available. Short-term securities maturing in more than 60 days from the valuation date are valued at the market price or approximate market value based on current interest rates. Typically, those maturing in 60 days or less that originally had maturities of more than 60 days at acquisition date are valued at amortized cost using the market value on the 61st day before maturity. Short-term securities maturing in 60 days or less at acquisition date are valued at amortized cost. Amortized cost is an approximation of market value. Investments in money market funds are valued at net asset value. FOREIGN CURRENCY TRANSLATIONS Securities and other assets and liabilities denominated in foreign currencies are translated daily into U.S. dollars. Foreign currency amounts related to the purchase or sale of securities and income and expenses are translated at the exchange rate on the transaction date. The effect of changes in foreign exchange rates on realized and unrealized security gains or losses is reflected as a component of such gains or losses. In the Statement of Operations, net realized gains or losses from foreign currency transactions, if any, may arise from sales of foreign currency, closed forward contracts, exchange gains or losses realized between the trade date and settlement date on securities transactions, and other translation gains or losses on dividends, interest income and foreign withholding taxes. At Oct. 31, 2010, foreign currency holdings consisted of multiple denominations, primarily Indian rupee. REPURCHASE AGREEMENTS The Fund may enter into repurchase agreements. Generally, securities received as collateral subject to repurchase agreements are deposited with the Fund's - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 45 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The market value of securities held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. ILLIQUID SECURITIES At Oct. 31, 2010, investments in securities included issues that are illiquid which the Fund currently limits to 15% of net assets, at market value, at the time of purchase. The aggregate value of such securities at Oct. 31, 2010 was $3 representing less than 0.01% of net assets. Certain illiquid securities may be valued, in good faith, by management at fair value according to procedures approved by the Board. According to Board guidelines, certain unregistered securities are determined to be liquid and are not included within the 15% limitation specified above. Assets are liquid if they can be sold or disposed of in the ordinary course of business within seven days at approximately the value at which the asset is valued by the Fund. GUARANTEES AND INDEMNIFICATIONS Under the Fund's organizational documents, its officers and directors are indemnified against certain liabilities arising out of the performance of their duties to the Fund. In addition, certain of the Fund's contracts with its service providers contain general indemnification clauses. The Fund's maximum exposure under these arrangements is unknown since the amount of any future claims that may be made against the Fund cannot be determined and the Fund has no historical basis for predicting the likelihood of any such claims. FEDERAL TAXES The Fund's policy is to comply with Subchapter M of the Internal Revenue Code that applies to regulated investment companies and to distribute substantially all of its taxable income (which includes net short-term capital gains) to shareholders. No provision for income or excise taxes is thus required. Management of the Fund has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements. Generally, the tax authorities can examine all tax returns filed for the last three years. FOREIGN CAPITAL GAINS TAXES Realized gains in certain countries may be subject to foreign taxes at the Fund level, at rates ranging from approximately 10% to 15%. The Fund pays such foreign taxes on net realized gains at the appropriate rate for each jurisdiction. - -------------------------------------------------------------------------------- 46 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- DIVIDENDS TO SHAREHOLDERS An annual dividend from net investment income, declared and paid at the end of the calendar year, when available, is reinvested in additional shares of the Fund at net asset value or payable in cash. Capital gains, when available, are normally distributed along with the income dividend. OTHER Security transactions are accounted for on the date securities are purchased or sold. Dividend income is recognized on the ex-dividend date or upon receipt of ex-dividend notification in the case of certain foreign securities. Interest income, including amortization of premium, market discount and original issue discount using the effective interest method, is accrued daily. 3. DERIVATIVE INSTRUMENTS The Fund invests in certain derivative instruments as detailed below to meet its investment objectives. Derivatives are instruments whose values depend on, or are derived from, in whole or in part, the value of one or more other assets, such as securities, currencies, commodities or indices. Derivative instruments may be used to maintain cash reserves while maintaining exposure to certain other assets, to offset anticipated declines in values of investments, to facilitate trading, to reduce transaction costs and to pursue higher investment returns. The Fund may also use derivative instruments to mitigate certain investment risks, such as foreign currency exchange rate risk, interest rate risk and credit risk. Derivatives may involve various risks, including the potential inability of the counterparty to fulfill its obligation under the terms of the contract, the potential for an illiquid secondary market and the potential for market movements which may expose the Fund to gains or losses in excess of the amount shown in the Statement of Assets and Liabilities. The Fund and any counterparty are required to maintain an agreement that requires the Fund and that counterparty to monitor (on a daily basis) the net fair value of all derivatives entered into pursuant to the contract between the Fund and such counterparty. If the net fair value of such derivatives between the Fund and that counterparty exceeds a certain threshold (as defined in the agreement), the Fund or the counterparty (as the case may be) is required to post cash and/or securities as collateral. Fair values of derivatives presented in the financial statements are not netted with the fair value of other derivatives or with any collateral amounts posted by the Fund or any counterparty. FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS Forward foreign currency exchange contracts are agreements between two parties to buy and sell a currency at a set price on a future date. These contracts are - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 47 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- intended to be used to minimize the exposure to foreign exchange rate fluctuations during the period between the trade and settlement dates of the contract. The Fund utilized forward foreign currency exchange contracts in connection with the settlement of purchases and sales of securities and to hedge the currency exposure associated with some or all of the Fund's securities. The market values of forward foreign currency exchange contracts fluctuate with changes in foreign currency exchange rates. The Fund will record a realized gain or loss when the forward foreign currency exchange contract is closed. The use of forward foreign currency exchange contracts does not eliminate fluctuations in the prices of the Fund's portfolio securities. The risks of forward foreign currency contracts include movement in the values of the foreign currencies relative to the U.S. dollar (or other foreign currencies) and the possibility that counterparties will not complete their contractual obligations, which may be in excess of the amount reflected, if any, in the Statement of Assets and Liabilities. FUTURES CONTRACTS Futures contracts represent commitments for the future purchase or sale of an asset at a specified price on a specified date. The Fund bought and sold futures contracts traded on U.S. and foreign exchanges to equitize cash to maintain appropriate equity market exposure while keeping sufficient cash to accommodate daily redemptions (equity index futures). Upon entering into futures contracts, the Fund bears risks which may include interest rates, exchange rates or securities prices moving unexpectedly, in which case, the Fund may not achieve the anticipated benefits of the futures contracts and may realize a loss. Additional risks include counterparty credit risk, the possibility of an illiquid market, and that a change in the value of the contract or option may not correlate with changes in the value of the underlying asset. Upon entering into a futures contract, the Fund pledges cash or securities with the broker in an amount sufficient to meet the initial margin requirement. Subsequent payments (variation margin) are made or received by the Fund each day. The variation margin payments are equal to the daily change in the contract value and are recorded as variation margin receivable or payable and are offset in unrealized gains or losses. The Fund recognizes a realized gain or loss when the contract is closed or expires. Futures contracts involve, to varying degrees, risk of loss in excess of the variation margin disclosed in the Statement of Assets and Liabilities. OPTIONS Options are contracts which entitle the holder to purchase or sell securities or other identified assets at a specified price, or in the case of index options, to - -------------------------------------------------------------------------------- 48 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- receive or pay the difference between the index value and the strike price of the index option. The Fund wrote options traded on U.S. and foreign exchanges or in the over-the-counter (OTC) markets to facilitate buying and selling of securities for investments. Completion of transactions for options traded in the OTC market depends upon the performance of the other party. Cash collateral may be collected or posted by the Fund to secure certain OTC options trades. Cash collateral held or posted by the Fund for such option trades must be returned to the counterparty or the Fund upon closure, exercise or expiration of the contract. Option contracts purchased are recorded as investments and options contracts written are recorded as liabilities of the Fund. The Fund will realize a gain or loss when the option transaction expires or is exercised. When options on debt securities or futures are exercised, the Fund will realize a gain or loss. When other options are exercised, the proceeds on sales for a written call or purchased put option, or the purchase cost for a written put or purchased call option, is adjusted by the amount of premium received or paid. The risk in buying an option is that the Fund pays a premium whether or not the option is exercised. The Fund also has the additional risk of being unable to enter into a closing transaction if a liquid secondary market does not exist. The risk in writing a call option is that the Fund gives up the opportunity for profit if the market price of the security increases. The risk in writing a put option is that the Fund may incur a loss if the market price of the security decreases and the option is exercised. The Fund's maximum payout in the case of written put option contracts represents the maximum potential amount of future payments (undiscounted) that the Fund could be required to make under the contract. For OTC options contracts, the transaction is also subject to counterparty credit risk. The maximum payout amount may be offset by the subsequent sale, if any, of assets obtained upon the exercise of the put options by holders of the option contracts or proceeds received upon entering into the contracts. EFFECTS OF DERIVATIVE TRANSACTIONS ON THE FINANCIAL STATEMENTS The following tables are intended to provide additional information about the effect of derivatives on the financial statements of the Fund including: the fair value of derivatives by risk category and the location of those fair values in the Statement of Assets and Liabilities; the impact of derivative transactions on the Fund's operations over the period including realized gains or losses and unrealized gains or losses. The derivative schedules following the Portfolio of Investments present additional information regarding derivative instruments outstanding at the end of the period, if any. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 49 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- FAIR VALUES OF DERIVATIVE INSTRUMENTS AT OCT. 31, 2010 <Table> <Caption> ASSET DERIVATIVES LIABILITY DERIVATIVES ------------------------------- ------------------------------------- STATEMENT OF ASSETS STATEMENT OF ASSETS RISK EXPOSURE AND LIABILITIES AND LIABILITIES CATEGORY LOCATION FAIR VALUE LOCATION FAIR VALUE - ------------------------------------------------------------------------------------------- Options contracts Equity contracts N/A N/A written, at value $17,850 - ------------------------------------------------------------------------------------------- Unrealized depreciation on forward foreign Foreign exchange currency exchange contracts N/A N/A contracts 31,318 - ------------------------------------------------------------------------------------------- Total N/A $49,168 - ------------------------------------------------------------------------------------------- </Table> EFFECT OF DERIVATIVE INSTRUMENTS IN THE STATEMENT OF OPERATIONS FOR THE YEAR ENDED OCT. 31, 2010 <Table> <Caption> AMOUNT OF REALIZED GAIN (LOSS) ON DERIVATIVES RECOGNIZED IN INCOME - ----------------------------------------------------------------------------------- FORWARD FOREIGN CURRENCY RISK EXPOSURE EXCHANGE FUTURES CATEGORY CONTRACTS CONTRACTS OPTIONS TOTAL - ----------------------------------------------------------------------------------- Equity contracts $ -- $1,037,611 $-- $ 1,037,611 - ----------------------------------------------------------------------------------- Foreign exchange contracts (1,333,731) -- -- $(1,333,731) - ----------------------------------------------------------------------------------- Total $(1,333,731) $1,037,611 $-- $ (296,120) - ----------------------------------------------------------------------------------- </Table> <Table> <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) ON DERIVATIVES RECOGNIZED IN INCOME - ---------------------------------------------------------------------------------- FORWARD FOREIGN CURRENCY RISK EXPOSURE EXCHANGE FUTURES CATEGORY CONTRACTS CONTRACTS OPTIONS TOTAL - ---------------------------------------------------------------------------------- Equity contracts $ -- $953,674 $176 $ 953,850 - ---------------------------------------------------------------------------------- Foreign exchange contracts 235,677 -- -- $ 235,677 - ---------------------------------------------------------------------------------- Total $235,677 $953,674 $176 $1,189,527 - ---------------------------------------------------------------------------------- </Table> VOLUME OF DERIVATIVE ACTIVITY FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS The gross notional amount of contracts outstanding was approximately $1.9 million at Oct. 31, 2010. The monthly average gross notional amount for these contracts was $3.3 million for the year ended Oct. 31, 2010. The fair value of such contracts at Oct. 31, 2010 is set forth in the table above. - -------------------------------------------------------------------------------- 50 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FUTURES CONTRACTS At Oct. 31, 2010, the Fund had no outstanding futures contracts. The monthly average gross notional amount for long contracts was $9.5 million for the year ended Oct. 31, 2010. OPTIONS The gross notional amount of contracts outstanding was approximately $300,000 at Oct. 31, 2010. During the year ended Oct. 31, 2010, the Fund's transactions in options contracts were limited to the contracts open at the end of the year. The fair value of such contracts at Oct. 31, 2010 is set forth in the table above. 4. EXPENSES AND SALES CHARGES INVESTMENT MANAGEMENT SERVICES FEES Under an Investment Management Services Agreement, the Investment Manager determines which securities will be purchased, held or sold. The management fee is an annual fee that is equal to a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% as the Fund's net assets increase. The fee may be adjusted upward or downward by a performance incentive adjustment determined monthly by measuring the percentage difference over a rolling 12- month period between the annualized performance of one Class A share of the Fund and the annualized performance of the Lipper International Large-Cap Core Funds Index. In certain circumstances, the Board may approve a change in the index. The maximum adjustment is 0.12% per year. If the performance difference is less than 0.50%, the adjustment will be zero. The adjustment decreased the management fee by $319,765 for the year ended Oct. 31, 2010. The management fee for the year ended Oct. 31, 2010 was 0.72% of the Fund's average daily net assets, including the adjustment under the terms of the performance incentive arrangement. ADMINISTRATIVE SERVICES FEES Under an Administrative Services Agreement, the Fund pays Ameriprise Financial an annual fee for administration and accounting services equal to a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% as the Fund's net assets increase. The fee for the year ended Oct. 31, 2010 was 0.08% of the Fund's average daily net assets. OTHER FEES Other expenses are for, among other things, certain expenses of the Fund or the Board including: Fund boardroom and office expense, employee compensation, employee health and retirement benefits, and certain other expenses. Payment of these Fund and Board expenses is facilitated by a company providing limited - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 51 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- administrative services to the Fund and the Board. For the year ended Oct. 31, 2010, other expenses paid to this company were $766. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), the board members who are not "interested persons" of the Fund as defined under the 1940 Act may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or certain other funds managed by the Investment Manager. The Fund's liability for these amounts is adjusted for market value changes and remains in the Fund until distributed in accordance with the Plan. TRANSFER AGENCY FEES Under a Transfer Agency Agreement, Columbia Management Investment Services Corp. (formerly known as RiverSource Service Corporation) (the Transfer Agent) is responsible for providing transfer agency services to the Fund. Prior to Sept. 7, 2010, the Transfer Agent received annual account-based service fees from Class A, Class B and Class C shares that varied by class and annual asset-based service fees based on the Fund's average daily net assets attributable to Class R, Class R4 and Class W shares, which amount varied by class. In addition, the Transfer Agent charged an annual fee per inactive account and received reimbursement from the Fund for certain out-of-pocket expenses. Under a new Transfer Agency Agreement effective Sept. 7, 2010, the Transfer Agent has contracted with Boston Financial Data Services ("BFDS") to serve as sub-transfer agent. The Transfer Agent receives monthly account-based service fees based on the number of open accounts and is reimbursed by the Fund for the fees and expenses the Transfer Agent pays to financial intermediaries that maintain omnibus accounts with the Fund subject to an annual limitation (that varies by class) that is a percentage of the average aggregate value of the Fund's shares maintained in each such omnibus account (other than omnibus accounts for which American Enterprise Investment Services, Inc. is the broker of record or accounts where the beneficial shareholder is a customer of Ameriprise Financial Services, Inc., which paid a per account fee). The Transfer Agent pays the fees of BFDS for services as sub-transfer agent and is not entitled to reimbursement for such fees from the Fund. The Transfer Agent also receives reimbursement for certain out-of-pocket expenses and may also retain, as additional compensation for its services, fees for wire, telephone and redemption orders, Individual Retirement Account ("IRA") trustee agent fees and account transcript fees due to the Transfer Agent from shareholders of the Fund and credits (net of bank charges) earned with respect to - -------------------------------------------------------------------------------- 52 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- balances in accounts the Transfer Agent maintains in connection with its services to the Fund. For the year ended Oct. 31, 2010, the Fund's effective transfer agent fee rates as a percentage of average daily net assets of each class were as follows: <Table> Class A.............................................. 0.34% Class B.............................................. 0.37% Class C.............................................. 0.35% Class R.............................................. 0.04% Class R4............................................. 0.06% Class W.............................................. 0.19% </Table> Class I shares do not pay transfer agent fees. PLAN ADMINISTRATION SERVICES FEES Under a Plan Administration Services Agreement with the Transfer Agent, the Fund pays an annual fee at a rate of 0.25% of the Fund's average daily net assets attributable to Class R4 shares for the provision of various administrative, recordkeeping, communication and educational services. Prior to Sept. 7, 2010, the Fund also paid an annual fee at a rate of 0.25% of the Fund's average daily net assets attributable to Class R shares for such services. DISTRIBUTION FEES The Fund has an agreement with Columbia Management Investment Distributors, Inc. (formerly known as RiverSource Fund Distributors, Inc.) (the Distributor) for distribution and shareholder services. Under a Plan and Agreement of Distribution pursuant to Rule 12b-1, the Fund paid a fee at an annual rate of up to 0.25% of the Fund's average daily net assets attributable to Class A and Class W shares, a fee at an annual rate of up to 0.50% of the Fund's average daily net assets attributable to Class R shares (of which up to 0.25% may be used for services) and a fee at an annual rate of up to 1.00% of the Fund's average daily net assets attributable to Class B and Class C shares. For Class B and Class C shares, of the 1.00% fee, up to 0.75% is reimbursed for distribution expenses. The amount of distribution expenses incurred by the Distributor and not yet reimbursed (unreimbursed expense) was approximately $321,000 and $14,000 for Class B and Class C shares, respectively. These amounts are based on the most recent information available as of July 31, 2010, and may be recovered from future payments under the distribution plan or CDSCs. To the extent the unreimbursed expense has been fully recovered, the distribution fee is reduced. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 53 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- SALES CHARGES Sales charges, including front-end and CDSCs, received by the Distributor for distributing Fund shares were $44,276 for Class A, $3,026 for Class B and $5 for Class C for the year ended Oct. 31, 2010. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES Effective Jan. 1, 2011, the Investment Manager and its affiliates have contractually agreed to waive certain fees and reimburse certain expenses until Dec. 31, 2011, unless sooner terminated at the sole discretion of the Board, such that net expenses (excluding fees and expenses of acquired funds*), before giving effect to any performance incentive adjustment, will not exceed the following percentage of the class' average daily net assets: <Table> Class A.............................................. 1.50% Class B.............................................. 2.25 Class C.............................................. 2.25 Class I.............................................. 1.13 Class R.............................................. 1.75 Class R4............................................. 1.43 Class W.............................................. 1.50 </Table> * In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the funds in which it invests (also referred to as "acquired funds"), including affiliated and non-affiliated pooled investment vehicles (including mutual funds and exchange traded funds). Because the acquired funds have varied expense and fee levels and the Fund may own different proportions of acquired funds at different times, the amount of fees and expenses incurred indirectly by the Fund will vary. 5. SECURITIES TRANSACTIONS Cost of purchases and proceeds from sales of securities (other than short-term obligations) aggregated $660,039,872 and $676,364,348, respectively, for the year ended Oct. 31, 2010. Realized gains and losses are determined on an identified cost basis. 6. CAPITAL SHARE TRANSACTIONS Transactions in shares of capital stock for the periods indicated are as follows: <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - ------------------------------------------------------------------- CLASS A Sold 277,380 896,472 Converted from Class B* 166,827 185,314 Reinvested distributions 83,031 364,910 Redeemed (2,362,304) (3,790,356) - ------------------------------------------------------------------- Net increase (decrease) (1,835,066) (2,343,660) - ------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 54 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - ------------------------------------------------------------------- CLASS B Sold 25,661 65,653 Reinvested distributions 3,446 45,486 Converted to Class A* (168,618) (187,310) Redeemed (260,801) (556,290) - ------------------------------------------------------------------- Net increase (decrease) (400,312) (632,461) - ------------------------------------------------------------------- CLASS C Sold 9,332 26,274 Reinvested distributions 925 5,563 Redeemed (32,227) (62,897) - ------------------------------------------------------------------- Net increase (decrease) (21,970) (31,060) - ------------------------------------------------------------------- CLASS I Sold 12,340,440 9,537,311 Reinvested distributions 391,769 822,037 Redeemed (11,023,641) (9,237,976) - ------------------------------------------------------------------- Net increase (decrease) 1,708,568 1,121,372 - ------------------------------------------------------------------- CLASS R3 Redeemed (509) -- - ------------------------------------------------------------------- Net increase (decrease) (509) -- - ------------------------------------------------------------------- CLASS R4 Sold 873 101 Reinvested distributions 152 473 Redeemed (5,275) (587) - ------------------------------------------------------------------- Net increase (decrease) (4,250) (13) - ------------------------------------------------------------------- CLASS R5 Redeemed (509) -- - ------------------------------------------------------------------- Net increase (decrease) (509) -- - ------------------------------------------------------------------- CLASS W Sold 26,414,262 17,093,328 Reinvested distributions 707,859 1,786,371 Redeemed (35,818,646) (19,740,841) - ------------------------------------------------------------------- Net increase (decrease) (8,696,525) (861,142) - ------------------------------------------------------------------- </Table> * Automatic conversion of the Class B shares to Class A shares based on the original purchase date. 7. LENDING OF PORTFOLIO SECURITIES The Fund has entered into a Master Securities Lending Agreement (the Agreement) with JPMorgan Chase Bank, National Association (JPMorgan). The Agreement authorizes JPMorgan as lending agent to lend securities to authorized - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 55 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- borrowers in order to generate additional income on behalf of the Fund. Pursuant to the Agreement, the securities loaned are secured by cash or U.S. government securities equal to at least 100% of the market value of the loaned securities. Any additional collateral required to maintain those levels due to market fluctuations of the loaned securities is delivered the following business day. Cash collateral received is invested by the lending agent on behalf of the Fund into authorized investments pursuant to the Agreement. The investments made with the cash collateral are listed in the Portfolio of Investments. The values of such investments and any uninvested cash collateral are disclosed in the Statement of Assets and Liabilities along with the related obligation to return the collateral upon the return of the securities loaned. At Oct. 31, 2010, securities valued at $7,237,350 were on loan, secured by cash collateral of $7,620,475 invested in short-term securities or in cash equivalents. Risks of delay in recovery of securities or even loss of rights in the securities may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the securities loaned increases above the value of the collateral received. JPMorgan will indemnify the Fund from losses resulting from a borrower's failure to return a loaned security when due. Such indemnification does not extend to losses associated with declines in the value of cash collateral investments. Loans are subject to termination by the Fund or the borrower at any time, and are, therefore, not considered to be illiquid investments. Pursuant to the Agreement, the Fund receives income for lending its securities either in the form of fees or by earning interest on invested cash collateral, net of negotiated rebates paid to borrowers and fees paid to the lending agent for services provided and any other securities lending expenses. Net income of $258,157 earned from securities lending for the year ended Oct. 31, 2010 is included in the Statement of Operations. The Fund also continues to earn interest and dividends on the securities loaned. 8. OPTIONS CONTRACTS WRITTEN Contracts and premiums associated with options contracts written during the year ended Oct. 31, 2010, were as follows: <Table> <Caption> CALLS CONTRACTS PREMIUMS - ----------------------------------------------------------------- Balance Oct. 31, 2009 -- $ -- Opened 420 18,026 Expired -- -- - ----------------------------------------------------------------- Balance Oct. 31, 2010 420 $18,026 - ----------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 56 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 9. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balance in Columbia Short-Term Cash Fund (formerly known as RiverSource Short-Term Cash Fund), a money market fund established for the exclusive use of certain funds managed by the Investment Manager and other institutional clients of the Investment Manager. The cost of the Fund's purchases and proceeds from sales of shares of Columbia Short-Term Cash Fund aggregated $296,466,971 and $327,779,567, respectively, for the year ended Oct. 31, 2010. The income distributions received with respect to the Fund's investment in Columbia Short-Term Cash Fund can be found in the Statement of Operations and the Fund's invested balance in Columbia Short-Term Cash Fund at Oct. 31, 2010, can be found in the Portfolio of Investments. 10. BANK BORROWINGS The Fund has entered into a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A. (the Administrative Agent), whereby the Fund may borrow for the temporary funding of shareholder redemptions or for other temporary or emergency purposes. The credit facility became effective on Oct. 14, 2010, replacing a prior credit facility. The credit facility agreement, which is a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permits collective borrowings up to $300 million. The borrowers shall have the right, upon written notice to the Administrative Agent, to request an increase of up to $200 million in the aggregate amount of the credit facility from new or existing lenders, provided that the aggregate amount of the credit facility shall at no time exceed $500 million. Participation in such increase by any existing lender shall be at such lender's sole discretion. Interest is charged to each fund based on its borrowings at a rate equal to the sum of the federal funds rate plus (i) 1.25% per annum plus (ii) if one-month LIBOR exceeds the federal funds rate, the amount of such excess. Each borrowing under the credit facility matures no later than 60 days after the date of borrowing. The Fund also pays a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum. Prior to Oct. 14, 2010, the credit facility agreement, which was a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permitted collective borrowings up to $300 million. The Fund also paid a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum, in addition to an upfront fee equal to its pro rata share of 0.04% of the amount of the credit facility. The Fund had no borrowings during the year ended Oct. 31, 2010. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 57 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- 11. FEDERAL TAX INFORMATION Net investment income (loss) and net realized gains (losses) may differ for financial statement and tax purposes primarily because of futures contracts, foreign currency transactions, passive foreign investment company (PFIC) holdings, re-characterization of real estate investment trust (REIT) distributions, foreign tax credits and losses deferred due to wash sales. The character of distributions made during the year from net investment income or net realized gains may differ from their ultimate characterization for federal income tax purposes. Also, due to the timing of dividend distributions, the fiscal year in which amounts are distributed may differ from the year that the income or realized gains were recorded by the Fund. In the Statement of Assets and Liabilities, as a result of permanent book-to-tax differences, undistributed net investment income has been increased by $1,164,129 and accumulated net realized loss has been increased by $1,164,129. The tax character of distributions paid for the years indicated was as follows: <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - ------------------------------------------------------------------ Ordinary income $8,300,062 $16,599,369 Long-term capital gain -- -- </Table> At Oct. 31, 2010, the components of distributable earnings on a tax basis were as follows: <Table> Undistributed ordinary income................... $ 9,211,790 Undistributed accumulated long-term gain........ $ -- Accumulated realized loss....................... $(390,115,334) Unrealized appreciation (depreciation).......... $ 30,773,902 </Table> For federal income tax purposes, the Fund had a capital loss carry-over of $390,115,334 at Oct. 31, 2010, that if not offset by capital gains will expire as follows: <Table> <Caption> 2016 2017 2018 $24,531,187 $262,961,946 $102,622,201 </Table> It is unlikely the Board will authorize a distribution of any net realized capital gains until the available capital loss carry-over has been offset or expires. There is no assurance that the Fund will be able to utilize all of its capital loss carry-over before it expires. - -------------------------------------------------------------------------------- 58 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 12. RISKS RELATING TO CERTAIN INVESTMENTS FOREIGN/EMERGING MARKETS RISK Investments in foreign securities involve certain risks not associated with investments in U.S. companies. Foreign securities in the Fund's portfolio subject the Fund to the risks associated with investing in the particular country, including the political, regulatory, economic, social and other conditions or events occurring in the country, as well as fluctuations in its currency and the risks associated with less developed custody and settlement practices. Investments in emerging markets may present greater risk of loss than a typical foreign security investment. Because of the less developed markets and economics and less mature governments and governmental institutions, the risks of investing in foreign securities may be intensified in the case of investments in issuers organized, domiciled or doing substantial business in emerging markets. 13. SUBSEQUENT EVENTS Management has evaluated Fund related events and transactions that occurred during the period from the date of the Statements of Assets and Liabilities through the date of issuance of the Fund's financial statements. There were no events or transactions that occurred during the period that materially impacted the amounts or disclosures in the Fund's financial statements, other than as noted below. The Board of Directors of the Fund has approved the proposed merger of the Fund into Columbia Multi-Advisor International Equity Fund. It is currently anticipated that a meeting of shareholders will be held during the first half of 2011 to vote on the proposal. 14. INFORMATION REGARDING PENDING AND SETTLED LEGAL PROCEEDINGS In June 2004, an action captioned John E. Gallus et al. v. American Express Financial Corp. and American Express Financial Advisors Inc., was filed in the United States District Court for the District of Arizona. The plaintiffs allege that they are investors in several American Express Company (now known as legacy RiverSource) mutual funds and they purport to bring the action derivatively on behalf of those funds under the Investment Company Act of 1940. The plaintiffs allege that fees allegedly paid to the defendants by the funds for investment advisory and administrative services are excessive. The plaintiffs seek remedies including restitution and rescission of investment advisory and distribution agreements. The plaintiffs voluntarily agreed to transfer this case to the United States District Court for the District of Minnesota (the District Court). In - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 59 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- response to defendants' motion to dismiss the complaint, the District Court dismissed one of plaintiffs' four claims and granted plaintiffs limited discovery. Defendants moved for summary judgment in April 2007. Summary judgment was granted in the defendants' favor on July 9, 2007. The plaintiffs filed a notice of appeal with the Eighth Circuit Court of Appeals (the Eighth Circuit) on August 8, 2007. On April 8, 2009, the Eighth Circuit reversed summary judgment and remanded to the District Court for further proceedings. On August 6, 2009, defendants filed a writ of certiorari with the U.S. Supreme Court (the Supreme Court), asking the Supreme Court to stay the District Court proceedings while the Supreme Court considers and rules in a case captioned Jones v. Harris Associates, which involves issues of law similar to those presented in the Gallus case. On March 30, 2010, the Supreme Court issued its ruling in Jones v. Harris Associates, and on April 5, 2010, the Supreme Court vacated the Eighth Circuit's decision in the Gallus case and remanded the case to the Eighth Circuit for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On June 4, 2010, the Eighth Circuit remanded the Gallus case to the District Court for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On Dec. 9, 2010, the District Court reinstated its July 9, 2007 summary judgment order in favor of the defendants. In December 2005, without admitting or denying the allegations, American Express Financial Corporation (AEFC, which is now known as Ameriprise Financial, Inc. (Ameriprise Financial)), entered into settlement agreements with the Securities and Exchange Commission (SEC) and Minnesota Department of Commerce (MDOC) related to market timing activities. As a result, AEFC was censured and ordered to cease and desist from committing or causing any violations of certain provisions of the Investment Advisers Act of 1940, the Investment Company Act of 1940, and various Minnesota laws. AEFC agreed to pay disgorgement of $10 million and civil money penalties of $7 million. AEFC also agreed to retain an independent distribution consultant to assist in developing a plan for distribution of all disgorgement and civil penalties ordered by the SEC in accordance with various undertakings detailed at http://www.sec.gov/litigation/admin/ia-2451.pdf. Ameriprise Financial and its affiliates have cooperated with the SEC and the MDOC in these legal proceedings, and have made regular reports to the funds' Boards of Directors/Trustees. Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions, and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial - -------------------------------------------------------------------------------- 60 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- believes that the Funds are not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds. Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the Securities and Exchange Commission on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov. There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased fund redemptions, reduced sale of fund shares or other adverse consequences to the Funds. Further, although we believe proceedings are not likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 61 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ------------------------ TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND: We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of RiverSource Disciplined International Equity Fund (the Fund) (one of the portfolios constituting the RiverSource International Series, Inc) as of October 31, 2010, and the related statement 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 four years in the period then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. The financial highlights of the Fund for the periods presented through October 31, 2006, were audited by other auditors whose report dated December 20, 2006, expressed an unqualified opinion on those financial highlights. 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. We were not engaged to perform an audit of the Fund's internal control over financial reporting. Our audits included 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 Fund'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 and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of October 31, 2010, by correspondence with the custodian and brokers, or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion. - -------------------------------------------------------------------------------- 62 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- In our opinion, the financial statements and financial highlights audited by us as referred to above present fairly, in all material respects, the financial position of RiverSource Disciplined International Equity Fund of the RiverSource International Series, Inc. at October 31, 2010, the results of its operations for the year then ended, the statement of changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the four years in the period then ended, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Minneapolis, Minnesota December 20, 2010 - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 63 FEDERAL INCOME TAX INFORMATION ------------------------------------------------- (UNAUDITED) The Fund is required by the Internal Revenue Code of 1986 to tell its shareholders about the tax treatment of the dividends it pays during its fiscal year. The dividends listed below are reported to you on Form 1099-DIV, Dividends and Distributions. Shareholders should consult a tax advisor on how to report distributions for state and local tax purposes. Fiscal year ended Oct. 31, 2010 <Table> <Caption> INCOME DISTRIBUTIONS - the Fund designates the following tax attributes for distributions: Qualified Dividend Income for individuals.................... 100% Dividends Received Deduction for corporations................ 0.42% U.S. Government Obligations.................................. 0.00% Foreign Taxes Paid........................................... $1,211,505 Foreign Source Income........................................ $10,563,168 </Table> The Fund designates as distributions of long-term gains, to the extent necessary to fully distribute such capital gains, earnings and profits distributed to shareholders on the redemption of shares. - -------------------------------------------------------------------------------- 64 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT BOARD MEMBERS AND OFFICERS ----------------------------------------------------- Shareholders elect a Board that oversees the Fund's operations. The Board appoints officers who are responsible for day-to-day business decisions based on policies set by the Board. The following is a list of the Fund's Board members. Each Board member oversees 145 Columbia, RiverSource, Seligman and Threadneedle funds. Under current Board policy, members generally serve until the next Board meeting after he or she reaches the mandatory retirement age established by the Board, or the fifteenth anniversary of the first Board meeting they attended as members of the Board. INDEPENDENT BOARD MEMBERS <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Kathleen Blatz Board member since Chief Justice, Minnesota Supreme Court, 1998-2006; None 901 S. Marquette Ave. 1/11/06 Attorney Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Pamela G. Carlton Board member since President, Springboard -- Partners in Cross Cultural None 901 S. Marquette Ave. 7/11/07 Leadership (consulting company) Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Patricia M. Flynn Board member since Trustee Professor of Economics and Management, Bentley None 901 S. Marquette Ave. 11/1/04 University; former Dean, McCallum Graduate School of Minneapolis, MN 55402 Business, Bentley University Age 60 - ------------------------------------------------------------------------------------------------------------------------------ Anne P. Jones Board member since Attorney and Consultant None 901 S. Marquette Ave. 3/1/85 Minneapolis, MN 55402 Age 75 - ------------------------------------------------------------------------------------------------------------------------------ Stephen R. Lewis, Jr. Chair of the Board President Emeritus and Professor of Economics, Carleton Valmont Industries, 901 S. Marquette Ave. since 1/1/07, College Inc. (manufactures Minneapolis, MN 55402 Board member irrigation systems) Age 71 since 1/1/02 - ------------------------------------------------------------------------------------------------------------------------------ John F. Maher Board member Retired President and Chief Executive Officer and None 901 S. Marquette Ave. since 12/10/08 former Director, Great Western Financial Corporation Minneapolis, MN 55402 (financial services), 1986-1997 Age 67 - ------------------------------------------------------------------------------------------------------------------------------ Catherine James Paglia Board member since Director, Enterprise Asset Management, Inc. (private None 901 S. Marquette Ave. 11/1/04 real estate and asset management company) Minneapolis, MN 55402 Age 58 - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 65 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- INDEPENDENT BOARD MEMBERS (CONTINUED) <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Leroy C. Richie Board member Counsel, Lewis & Munday, P.C. since 1987; Vice Digital Ally, Inc. 901 S. Marquette Ave. since 11/11/08 President and General Counsel, Automotive Legal (digital imaging); Minneapolis, MN 55402 Affairs, Chrysler Corporation, 1990-1997 Infinity, Inc. (oil Age 69 and gas exploration and production); OGE Energy Corp. (energy and energy services) - ------------------------------------------------------------------------------------------------------------------------------ Alison Taunton-Rigby Board member since Chief Executive Officer and Director, RiboNovix, Inc. Idera 901 S. Marquette Ave. 11/13/02 since 2003 (biotechnology); former President, Aquila Pharmaceuticals, Minneapolis, MN 55402 Biopharmaceuticals Inc. Age 66 (biotechnology); Healthways, Inc. (health management programs) - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- 66 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- BOARD MEMBER AFFILIATED WITH THE INVESTMENT MANAGER* <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ William F. Truscott Board member Chairman of the Board, Columbia Management Investment None 53600 Ameriprise since 11/7/01, Advisers, LLC (formerly RiverSource Investments, LLC) Financial Center Vice President since since May 2010 (previously President, Chairman of the Minneapolis, MN 55474 2002 Board and Chief Investment Officer, 2001-April 2010); Age 50 Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Chief Executive Officer, U.S. Asset Management & President -- Annuities, Ameriprise Financial, Inc. since May 2010 (previously President -- U.S. Asset Management and Chief Investment Officer, 2005-April 2010 and Senior Vice President -- Chief Investment Officer, 2001-2005); Director, President and Chief Executive Officer, Ameriprise Certificate Company since 2006; Director, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since May 2010 (previously Chairman of the Board and Chief Executive Officer, 2008-April 2010); Chairman of the Board and Chief Executive Officer, RiverSource Distributors, Inc. since 2006 - ------------------------------------------------------------------------------------------------------------------------------ </Table> * Interested person (as defined under the 1940 Act) by reason of being an officer, director, security holder and/or employee of the investment manager or Ameriprise Financial. The SAI has additional information about the Fund's Board members and is available, without charge, upon request by calling 800.345.6611; contacting your financial intermediary; or visiting columbiamanagement.com. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 67 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- The Board has appointed officers who are responsible for day-to-day business decisions based on policies it has established. The officers serve at the pleasure of the Board. In addition to Mr. Truscott, who is Vice President, the Fund's other officers are: FUND OFFICERS <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- J. Kevin Connaughton President since Senior Vice President and General Manager -- Mutual One Financial Center 5/1/10 Fund Products, Columbia Management Investment Advisers, Boston, MA 02111 LLC since May 2010; President, Columbia Funds since Age 46 2009 (previously Senior Vice President and Chief Financial Officer, June 2008 -- January 2009); President, Atlantic Funds and Nations Funds since 2009; Managing Director of Columbia Management Advisors, LLC, December 2004 -- April 2010; Treasurer, Columbia Funds, October 2003 -- May 2008; Treasurer, the Liberty Funds, Stein Roe Funds and Liberty All-Star Funds, December 2000 -- December 2006 - -------------------------------------------------------------------------------------------------------- Amy K. Johnson Vice President since Senior Vice President and Chief Operating Officer, 5228 Ameriprise Financial 12/5/06 Columbia Management Investment Advisers, LLC (formerly Center Minneapolis, MN RiverSource Investments, LLC) since May 2010 55474 (previously Chief Administrative Officer, 2009 -- April Age 45 2010 and Vice President -- Asset Management and Trust Company Services, 2006-2009 and Vice President -- Operations and Compliance, 2004-2006); Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010 - -------------------------------------------------------------------------------------------------------- Jeffrey P. Fox Treasurer since Chief Financial Officer, Columbia Management Investment 105 Ameriprise 7/10/02 Distributors, Inc. (formerly RiverSource Fund Financial Center Distributors, Inc.) and of Seligman Data Corp. since Minneapolis, MN 55474 2008; Vice President -- Investment Accounting, Age 55 Ameriprise Financial, Inc. since 2002; Chief Financial Officer, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- Scott R. Plummer Vice President, Chief Legal Officer and Assistant Secretary, Columbia 5228 Ameriprise Financial General Counsel and Management Investment Advisers, LLC (formerly Center Secretary since RiverSource Investments, LLC) since June 2005; Vice Minneapolis, MN 55474 12/5/06 President and Lead Chief Counsel -- Asset Management, Age 51 Ameriprise Financial, Inc. since May 2010 (previously Vice President and Chief Counsel -- Asset Management, 2005-April 2010 and Vice President -- Asset Management Compliance, 2004-2005); Senior Vice President, Secretary and Chief Legal Officer, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Vice President, Chief Counsel and Assistant Secretary, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since 2008; Vice President, General Counsel and Secretary, Ameriprise Certificate Company since 2005; Chief Counsel, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 68 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FUND OFFICERS (CONTINUED) <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- Michael A. Jones Vice President since Director and President, Columbia Management Investment 100 Federal Street 5/1/10 Advisers, LLC since May 2010; President and Director, Boston, MA 02110 Columbia Management Investment Distributors, Inc. since Age 51 May 2010; Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Manager, Chairman, Chief Executive Officer and President, Columbia Management Advisors, LLC, 2007 -- April 2010; Chief Executive Officer, President and Director, Columbia Management Distributors, Inc., 2006 -- April 2010; former Co-President and Senior Managing Director, Robeco Investment Management - -------------------------------------------------------------------------------------------------------- Colin Moore Vice President since Chief Investment Officer, Columbia Management One Financial Center 5/1/10 Investment Advisers, LLC since May 2010; Senior Vice Boston, MA 02111 President, Atlantic Funds, Columbia Funds and Nations Age 52 Funds since May 2010; Manager, Managing Director and Chief Investment Officer, Columbia Management Advisors, LLC, 2007- April 2010; Head of Equities, Columbia Management Advisors, LLC, 2002-Sept. 2007 - -------------------------------------------------------------------------------------------------------- Linda Wondrack Chief Compliance Vice President and Chief Compliance Officer, Columbia One Financial Center Officer since 5/1/10 Management Investment Advisers, LLC since May 2010; Boston, MA 02111 Chief Compliance Officer, Columbia Funds since 2007; Age 46 Senior Vice President and Chief Compliance Officer, Atlantic Funds and Nations Funds since 2007; Director (Columbia Management Group, LLC and Investment Product Group Compliance), Bank of America, June 2005 -- April 2010 - -------------------------------------------------------------------------------------------------------- Neysa M. Alecu Money Laundering Vice President -- Compliance, Ameriprise Financial, 2934 Ameriprise Financial Prevention Officer Inc. since 2008; Anti-Money Laundering Officer and Center since 11/9/05 and Identity Theft Prevention Officer, Columbia Management Minneapolis, MN 55474 Identity Theft Investment Distributors, Inc. (formerly RiverSource Age 46 Prevention Officer Fund Distributors, Inc.) since 2008; Anti-Money since 2008 Laundering Officer, Ameriprise Financial, Inc. since 2005; Compliance Director, Ameriprise Financial, Inc., 2004-2008 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT 69 PROXY VOTING ------------------------------------------------------------------- The policy of the Board is to vote the proxies of the companies in which the Fund holds investments consistent with the procedures as stated in the Statement of Additional Information (SAI). You may obtain a copy of the SAI without charge by calling 800.345.6611; contacting your financial intermediary; visiting columbiamanagement.com; or searching the website of the Securities and Exchange Commission (SEC) at http://www.sec.gov. Information regarding how the Fund voted proxies relating to portfolio securities is filed with the SEC by August 31 for the most recent 12-month period ending June 30 of that year, and is available without charge by visiting columbiamanagement.com; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- 70 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2010 ANNUAL REPORT RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND P.O. Box 8081 Boston, MA 02266-8081 COLUMBIAMANAGEMENT.COM <Table> This report must be accompanied or preceded by the Fund's current prospectus. The Fund is distributed by Columbia Management Investment Distributors, Inc., member FINRA, and managed by Columbia Management Investment Advisers, LLC. (C)2010 Columbia Management Investment Advisers, LLC. All (COLUMBIA MANAGEMENT LOGO) rights reserved. S-6506 G (12/10) </Table> Annual Report and Prospectus (COLUMBIA MANAGEMENT LOGO) THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND - -------------------------------------------------------------------------------- ANNUAL REPORT FOR THE PERIOD ENDED OCTOBER 31, 2010 (Prospectus also enclosed) THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND SEEKS TO PROVIDE SHAREHOLDERS WITH LONG-TERM CAPITAL GROWTH. This annual report includes a prospectus that describes in detail the Fund's objective, investment strategy, risks, sales charges, fees and other matters of interest. Please read the prospectus carefully before you invest or send money. NOT FDIC INSURED - NO BANK GUARANTEE - MAY LOSE VALUE TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.............. 3 Manager Commentary................. 6 The Fund's Long-term Performance... 12 Fund Expenses Example.............. 14 Portfolio of Investments........... 17 Statement of Assets and Liabilities...................... 29 Statement of Operations............ 30 Statements of Changes in Net Assets........................... 31 Financial Highlights............... 32 Notes to Financial Statements...... 36 Report of Independent Registered Public Accounting Firm........... 52 Federal Income Tax Information..... 54 Board Members and Officers......... 55 Proxy Voting....................... 60 </Table> In August 2010, the Board of Directors of Threadneedle International Opportunity Fund (the "Fund") approved a proposal to merge the Fund with and into Columbia Multi-Advisor International Equity Fund. The merger is expected to be a tax-free reorganization for U.S. federal income tax purposes. More information about Columbia Multi-Advisor International Equity Fund and the definitive terms of the proposed merger will be included in proxy materials. The merger is subject to certain conditions, including approval by shareholders of the Fund. It is currently anticipated that proxy materials regarding the merger will be distributed to shareholders of the Fund later this year or in early 2011, and the meeting of shareholders to consider the merger will be held in the first half of 2011. SEE THE FUND'S PROSPECTUS FOR RISKS ASSOCIATED WITH INVESTING IN THE FUND. - -------------------------------------------------------------------------------- 2 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT YOUR FUND AT A GLANCE ---------------------------------------------------------- FUND SUMMARY - -------------------------------------------------------------------------------- > Threadneedle International Opportunity Fund (the Fund) Class A shares gained 16.09% (excluding sales charge) for the 12 months ended Oct. 31, 2010. > The Fund outperformed its benchmark index, the Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index), which advanced 8.82% for the 12- month period. > The Fund also outperformed its peer group, as represented by the Lipper International Large-Cap Core Funds Index, which increased 11.06% for the same time period. ANNUALIZED TOTAL RETURNS (for period ended Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> 1 YEAR 3 YEARS 5 YEARS 10 YEARS - --------------------------------------------------------------------- Threadneedle International Opportunity Fund Class A (excluding sales charge) +16.09% -7.82% +4.37% +0.50% - --------------------------------------------------------------------- MSCI Index (unmanaged) +8.82% -9.15% +3.79% +3.61% - --------------------------------------------------------------------- Lipper International Large-Cap Core Funds Index (unmanaged) +11.06% -9.97% +3.20% +2.85% - --------------------------------------------------------------------- </Table> (See "The Fund's Long-term Performance" for Index descriptions) The performance information shown represents past performance and is not a guarantee of future results. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial intermediary, visiting columbiamanagement.com or calling 800.345.6611. The 5.75% sales charge applicable to Class A shares of the Fund is not reflected in the table above. If reflected, returns would be lower than those shown. The performance of other classes may vary from that shown because of differences in fees and expenses. The Fund's returns reflect the effect of fee waivers/expense reimbursements, if any. Without such waivers/reimbursements, the Fund's returns would be lower. See the Average Annual Total Returns table for performance of other share classes of the Fund. The indices do not reflect the effects of sales charges, expenses (excluding Lipper) and taxes. It is not possible to invest directly in an index. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT OCT. 31, 2010 SINCE Without sales charge 1 YEAR 3 YEARS 5 YEARS 10 YEARS INCEPTION* Class A (inception 11/15/84) +16.09% -7.82% +4.37% +0.50% N/A - --------------------------------------------------------------------------- Class B (inception 3/20/95) +15.20% -8.52% +3.58% -0.28% N/A - --------------------------------------------------------------------------- Class C (inception 6/26/00) +15.20% -8.52% +3.58% -0.27% N/A - --------------------------------------------------------------------------- Class I (inception 3/4/04) +16.84% -7.32% +4.92% N/A +6.34% - --------------------------------------------------------------------------- Class R** (inception 12/11/06) +15.90% -7.85% N/A N/A -1.44% - --------------------------------------------------------------------------- Class R4 (inception 3/20/95) +16.49% -7.45% +4.72% +0.76% N/A - --------------------------------------------------------------------------- With sales charge Class A (inception 11/15/84) +9.41% -9.62% +3.14% -0.09% N/A - --------------------------------------------------------------------------- Class B (inception 3/20/95) +10.20% -9.43% +3.23% -0.28% N/A - --------------------------------------------------------------------------- Class C (inception 6/26/00) +14.20% -8.52% +3.58% -0.27% N/A - --------------------------------------------------------------------------- </Table> Class A share performance reflects the maximum initial sales charge of 5.75%. Class B share performance reflects a contingent deferred sales charge (CDSC) applied as follows: first year 5%; second year 4%; third and fourth years 3%; fifth year 2%; sixth year 1%; no sales charge thereafter. Class C shares may be subject to a 1% CDSC if shares are sold within one year after purchase. Sales charges do not apply to Class I, Class R and Class R4 shares. Class I, Class R and Class R4 are available to qualifying institutional investors only. *For classes with less than 10 years performance. **Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. - -------------------------------------------------------------------------------- 4 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- MORNINGSTAR STYLE BOX(TM) - -------------------------------------------------------------------------------- <Table> <Caption> Equity Style Value Blend Growth X Large Medium Size Small </Table> The Morningstar Style Box(TM) is based on the fund's portfolio holdings as of period end. The vertical axis shows the market capitalization of the stocks owned, and the horizontal axis shows investment style (value, blend, or growth). Information shown is based on the most recent data provided by Morningstar. (C)2010 Morningstar, Inc. All rights reserved. The information contained herein is proprietary to Morningstar and/or its content providers, may not be copied or distributed and is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 5 MANAGER COMMENTARY ------------------------------------------------------------- Threadneedle International Opportunity Fund portfolio managers Alex Lyle and Esther Perkins of Threadneedle International Limited (Threadneedle) discuss the Fund's results and positioning for the fiscal year ended Oct. 31, 2010. Threadneedle, an indirect wholly-owned subsidiary of Ameriprise Financial, Inc., is the subadviser to the Fund. At Oct. 31, 2010, approximately 30% of the Fund's shares were owned in aggregate by affiliated funds of funds managed by Columbia Management Investment Advisers, LLC (Columbia Management). As a result of asset allocation decisions by Columbia Management, it is possible Threadneedle International Opportunity Fund may experience relatively large purchases or redemptions from affiliated funds of funds (see page 45, Class I capital share transactions for related activity during the most recent fiscal period). Columbia Management seeks to minimize the impact of these transactions by structuring them over a reasonable period of time. Threadneedle International Opportunity Fund may experience increased expenses as it buys and sells securities as a result of purchases or redemptions by affiliated funds of funds. For more information on the Fund's expenses, see the discussions beginning on pages 14 and 41. Dear Shareholders, Threadneedle International Opportunity Fund (the Fund) Class A shares gained 16.09% (excluding sales charge) for the 12 months ended Oct. 31, 2010. The Fund significantly outperformed its benchmark index, the Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index), which advanced 8.82% for the 12- month period. The Fund also outperformed its peer group, the Lipper International Large-Cap Core Funds Index, which increased 11.06% for the same time frame. SIGNIFICANT PERFORMANCE FACTORS Generally speaking, the market environment was positive over the past year. Very strong equity markets reflected robust corporate results and attractive valuations. The Fund was fully invested and well positioned to capitalize on the favorable environment. The Fund's asset allocation strategy contributed to its outperformance of the MSCI Index. The Fund had larger weightings in Asia and the emerging markets than the Index. These regions performed very well as - -------------------------------------------------------------------------------- 6 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- investors recognized their greater potential for growth compared to the highly indebted developed economies. In Europe, which is a major component of the MSCI Index, we focused on the stronger core European economies, particularly Germany, and had very limited exposure to the problem areas of Europe -- Ireland, Greece, COUNTRY BREAKDOWN(1) (at Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> Australia 4.5% - ------------------------------------------------ Belgium 1.6% - ------------------------------------------------ Bermuda 0.6% - ------------------------------------------------ Brazil 2.3% - ------------------------------------------------ Canada 1.7% - ------------------------------------------------ China 3.1% - ------------------------------------------------ Denmark 1.2% - ------------------------------------------------ France 10.5% - ------------------------------------------------ Germany 9.4% - ------------------------------------------------ Hong Kong 3.4% - ------------------------------------------------ Hungary 0.2% - ------------------------------------------------ Indonesia 0.8% - ------------------------------------------------ Italy 0.7% - ------------------------------------------------ Japan 13.3% - ------------------------------------------------ Luxembourg 0.3% - ------------------------------------------------ Mexico 1.1% - ------------------------------------------------ Netherlands 2.8% - ------------------------------------------------ Norway 1.4% - ------------------------------------------------ Singapore 1.2% - ------------------------------------------------ South Korea 1.4% - ------------------------------------------------ Spain 2.0% - ------------------------------------------------ Sweden 3.9% - ------------------------------------------------ Switzerland 5.2% - ------------------------------------------------ Taiwan 1.9% - ------------------------------------------------ Turkey 0.4% - ------------------------------------------------ United Kingdom 23.5% - ------------------------------------------------ Other(2) 1.6% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan). The Fund's composition is subject to change. (2) Cash & Cash Equivalents. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 7 MANAGER COMMENTARY (continued) ------------------------------------------------- Spain and Portugal -- where debt struggles have negatively affected stock markets. Relative to the MSCI Index, the Fund had a smaller weighting in Japan, which had sluggish performance due to long-term structural problems in its economy and the yen's strength. The strong yen was detrimental to Japan's export-driven economy. The Fund's sector weightings also had a positive effect on relative performance. We de-emphasized banks because we recognized that increased capital raising, greater industry regulation and the need to strengthen balance sheets would likely result in negative investor sentiment. Our concerns were valid and banks have been a poor performing industry. The Fund benefited from having a larger consumer discretionary weighting than the MSCI Index. Within the consumer discretionary area, we focused on companies with exposure to growth areas, for example, those with luxury goods products or with a strong presence in Asia and the emerging markets. Contributors included French luxury goods TOP TEN HOLDINGS(1) (at Oct. 31, 2010) - -------------------------------------------------------------------------------- <Table> <Caption> Rio Tinto PLC (United Kingdom) 2.5% - ------------------------------------------------ Vodafone Group PLC (United Kingdom) 2.1% - ------------------------------------------------ BG Group PLC (United Kingdom) 2.1% - ------------------------------------------------ Fresenius Medical Care AG & Co. KGaA (Germany) 2.0% - ------------------------------------------------ Volkswagen AG (Germany) 2.0% - ------------------------------------------------ Admiral Group PLC (United Kingdom) 1.9% - ------------------------------------------------ Nestle SA (Switzerland) 1.9% - ------------------------------------------------ Standard Chartered PLC (United Kingdom) 1.7% - ------------------------------------------------ LVMH Moet Hennessy Louis Vuitton SA (France) 1.7% - ------------------------------------------------ Anheuser-Busch InBev NV (Belgium) 1.6% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral Received for Securities on Loan and Cash & Cash Equivalents). For further detail about these holdings, please refer to the section entitled "Portfolio of Investments." Fund holdings are as of the date given, are subject to change at any time, and are not recommendations to buy or sell any security. - -------------------------------------------------------------------------------- 8 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- company LVMH (Louis Vuitton Moet Hennessy) and German auto manufacturer VOLKSWAGON, all of which benefited from sales into Asia. An overweight in the industrial sector added to relative return as well. We have been enthusiastic about this sector because we expect increasing levels of capital spending from companies that have restricted spending for a number of years, but now that cash flow is good and balance sheets are stronger, finally need to reinvest. We're also seeing continued expenditure on infrastructure, particularly in emerging economies. This has all benefited industrial holdings such as U.K. engineering firm THE WEIR GROUP. An overweight in materials, particularly the mining sector, was also advantageous as these companies performed well. Our emphasis in this area capitalizes on activity in China where demand for commodities has been extremely strong. Materials companies have also benefited from weakness in the U.S. dollar. Australia's RIO TINTO is an example of a materials holding that has been a strong performer for the Fund. Additional individual contributors included U.K. power supply company AGGREKO, U.K. semi-conductor company ARM HOLDINGS and German renal care company FRESENIUS MEDICAL CARE. These companies exhibit key themes we've focused on, including having healthy balance sheets, reasonable growth, interesting niche positions or exposure to faster growing economies. CHANGES TO THE FUND'S PORTFOLIO We added to the Fund's industrials exposure over the period, including companies such as FANUC, a Japanese machine tools controls company. We The Fund's asset allocation strategy contributed to its outperformance of the MSCI EAFE Index. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 9 MANAGER COMMENTARY (continued) ------------------------------------------------- also added new holdings, including KAWASAKI HEAVY INDUSTRIES, another Japanese firm. We believe these companies may benefit from increased infrastructure expenditure and growing use of automation to reduce labor costs. Another new holding is French industrial firm LEGRAND, which we believe should benefit from efforts to improve energy efficiency. We added to the Fund's consumer discretionary position, focusing on companies with exposure to emerging economies. We added to the Fund's holdings of LOJAS RENNER, a Brazilian retailer, and added new positions in Japanese automotive company SUZUKI MOTOR CORP., which has significant exposure to India, and German automaker Volkswagen, which has significant sales in China and Brazil. To fund those increases we reduced the consumer staples allocation. Consumer staples companies performed well for the Fund in the more difficult economic environment of the past few years, but now that we're seeing economic growth, we think it is time to shift in favor of consumer discretionary consumption rather than staples. Hence, we sold the Fund's holdings of COLRUYT, a Belgium food retailer, and RECKITT BENCKISER, a U.K. personal goods company. We also reduced holdings of BRITISH AMERICAN TOBACCO in the U.K. Finally, we reduced the Fund's financials exposure. We remain concerned about issues related to bank balance sheets. Consequently, we sold the Fund's holdings of BARCLAYS because we thought the company might need to raise funds and we sold the Fund's holding in Spanish bank BANCO SANTANDER due to concerns about peripheral Europe. We also sold the Fund's holdings in real estate company CHINA OVERSEAS LAND & INVESTMENT due to uncertainty over Chinese monetary policy. OUR FUTURE STRATEGY Geographically, the portfolio remains overweight in the Far East and emerging markets. We think the growth prospects there are materially superior to those of the developed economies. And although Asia and emerging market equities have already outperformed, we still don't think valuations fully reflect how much better their prospects are. As of fiscal year end, the Fund remains overweight in the industrials and consumer discretionary sectors, while its telecommunications, utilities and consumer staples positions are smaller than those of the MSCI Index. We - -------------------------------------------------------------------------------- 10 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- consider the outlook for those sectors unexciting either because of competitive environments or because companies within the sectors depend on slower growing domestic economies rather than faster growing overseas markets. Our outlook for equities remains optimistic. We think valuations are attractive. In our view, corporate results and cash flow are both very strong, and the global economy is recovering, though weakly. We do think there will be some challenges. Currently, there are clearly issues in peripheral Europe. Developed markets appear likely to experience slower growth and there may be times when investors become concerned about the economic outlook. Though we think markets could remain volatile with possible setbacks, on balance, we believe equities should be on an upward trend. <Table> Alex Lyle Esther Perkins, CFA(R) Portfolio Manager Deputy Portfolio Manager </Table> Any specific securities mentioned are for illustrative purposes only and are not a complete list of securities that have increased or decreased in value. The views expressed in this statement reflect those of the portfolio manager(s) only through the end of the period of the report as stated on the cover and do not necessarily represent the views of Columbia Management Investment Advisers, LLC* (the Investment Manager) or any subadviser to the Fund or any other person in the Investment Manager or subadviser organizations. Any such views are subject to change at any time based upon market or other conditions and the Investment Manager disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for the Fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of the Fund. * Effective May 1, 2010, RiverSource Investments, LLC became known as Columbia Management Investment Advisers, LLC. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 11 THE FUND'S LONG-TERM PERFORMANCE ----------------------------------------------- The chart on the facing page illustrates the total value of an assumed $10,000 investment in Threadneedle International Opportunity Fund Class A shares (from 11/1/00 to 10/31/10) as compared to the performance of two widely cited performance indices, the Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index) and the Lipper International Large-Cap Core Funds Index. In comparing the Fund's Class A shares to these indices, you should take into account the fact that the Fund's performance reflects the maximum initial sales charge of 5.75%, while such charges are not reflected in the performance of the indices. Returns for the Fund include the reinvestment of any distribution paid during each period. The performance information shown represents past performance and is not a guarantee of future results. The table below and the chart on the facing page do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. The investment return and principal value of your investment will fluctuate so that your shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. You may obtain performance information current to the most recent month-end by contacting your financial institution or visiting riversource.com/funds. Also see "Past Performance" in the Fund's current prospectus. COMPARATIVE RESULTS - -------------------------------------------------------------------------------- <Table> <Caption> Results at Oct. 31, 2010 1 YEAR 3 YEARS 5 YEARS 10 YEARS THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND (INCLUDES SALES CHARGE) Class A Cumulative value of $10,000 $10,941 $7,383 $11,674 $9,902 - ------------------------------------------------------------------------------------------ Average annual total return +9.41% -9.62% +3.14% -0.09% - ------------------------------------------------------------------------------------------ MSCI INDEX(1) Cumulative value of $10,000 $10,882 $7,499 $12,043 $14,251 - ------------------------------------------------------------------------------------------ Average annual total return +8.82% -9.15% +3.79% +3.61% - ------------------------------------------------------------------------------------------ LIPPER INTERNATIONAL LARGE-CAP CORE FUNDS INDEX(2) Cumulative value of $10,000 $11,106 $7,297 $11,707 $13,240 - ------------------------------------------------------------------------------------------ Average annual total return +11.06% -9.97% +3.20% +2.85% - ------------------------------------------------------------------------------------------ </Table> Results for other share classes can be found on page 4. - -------------------------------------------------------------------------------- 12 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- (VALUE OF A HYPOTHETICAL $10,000 INVESTMENT IN THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND LINE GRAPH) <Table> <Caption> THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND CLASS A LIPPER INTERNATIONAL (INCLUDES SALES LARGE-CAP CORE CHARGE) MSCI INDEX(1) FUNDS INDEX(2) -------------------------- ------------- -------------------- 10/00 $ 9,425 $10,000 $10,000 1/01 8,866 9,967 10,057 4/01 7,778 9,214 9,287 7/01 6,762 8,381 8,484 10/01 6,060 7,532 7,624 1/02 6,003 7,440 7,648 4/02 6,384 7,959 8,201 7/02 5,529 6,984 7,173 10/02 5,117 6,558 6,806 1/03 4,848 6,351 6,548 4/03 5,013 6,692 6,830 7/03 5,499 7,457 7,566 10/03 6,088 8,366 8,356 1/04 6,674 9,353 9,292 4/04 6,539 9,419 9,220 7/04 6,445 9,358 8,986 10/04 6,841 9,978 9,614 1/05 7,401 10,928 10,443 4/05 7,256 10,871 10,379 7/05 7,621 11,376 10,897 10/05 7,997 11,834 11,310 1/06 9,251 13,471 12,956 4/06 9,927 14,567 13,983 7/06 9,536 14,165 13,397 10/06 10,075 15,152 14,301 1/07 10,743 16,210 15,370 4/07 11,298 17,527 16,326 7/07 11,426 17,624 16,513 10/07 12,644 19,005 18,146 1/08 11,061 16,314 15,669 4/08 11,545 17,297 16,457 7/08 10,393 15,556 14,774 10/08 7,022 10,199 9,676 1/09 6,371 9,231 8,634 4/09 6,770 9,959 9,236 7/09 8,132 12,109 11,271 10/09 8,531 13,096 11,921 1/10 8,530 12,960 11,888 4/10 8,901 13,447 12,400 7/10 8,856 12,923 11,965 10/10 9,902 14,251 13,240 </Table> (1) The Morgan Stanley Capital International (MSCI) EAFE Index (MSCI Index), an unmanaged index, is compiled from a composite of securities markets of Europe, Australia and the Far East. The index is widely recognized by investors in foreign markets as the measurement index for portfolios of non- North American securities. The index reflects reinvestment of all distributions and changes in market prices. (2) The Lipper International Large-Cap Core Funds Index includes the 30 largest international large-cap core funds tracked by Lipper Inc. The index's returns include net reinvested dividends. The Fund's performance is currently measured against this index for purposes of determining the performance incentive adjustment. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 13 FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (i) transaction costs, including sales charges (loads) on purchase payments; and (ii) ongoing costs, which may include management fees; distribution and service (Rule 12b-1) fees; and other Fund fees and 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. In addition to the ongoing expenses which the Fund bears directly, the Fund's shareholders indirectly bear the ongoing expenses of any funds in which the Fund invests (also referred to as "acquired funds"), including affiliated and non- affiliated pooled investment vehicles (including mutual funds and exchange traded funds). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the ongoing expenses charged by acquired funds using the expense ratio of each of the acquired funds as of the acquired fund's most recent shareholder report. The example is based on an investment of $1,000 invested at the beginning of the period indicated and held until Oct. 31, 2010. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses for each class. 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 titled "Expenses paid during the period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table provides information about hypothetical account values and hypothetical expenses based on the actual expense ratio for each class and an assumed rate of return of 5% per year before expenses, which is not the actual return for the class. 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. 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 (loads). 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. - -------------------------------------------------------------------------------- 14 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED MAY 1, 2010 OCT. 31, 2010 THE PERIOD(a) EXPENSE RATIO - ------------------------------------------------------------------------------------------ Class A - ------------------------------------------------------------------------------------------ Actual(b) $1,000 $1,112.50 $ 8.37(c) 1.59%(c) - ------------------------------------------------------------------------------------------ Hypothetical (5% return before expenses) $1,000 $1,017.00 $ 8.00(c) 1.59%(c) - ------------------------------------------------------------------------------------------ Class B - ------------------------------------------------------------------------------------------ Actual(b) $1,000 $1,107.80 $12.35(c) 2.35%(c) - ------------------------------------------------------------------------------------------ Hypothetical (5% return before expenses) $1,000 $1,013.21 $11.80(c) 2.35%(c) - ------------------------------------------------------------------------------------------ Class C - ------------------------------------------------------------------------------------------ Actual(b) $1,000 $1,108.00 $12.35(c) 2.35%(c) - ------------------------------------------------------------------------------------------ Hypothetical (5% return before expenses) $1,000 $1,013.21 $11.80(c) 2.35%(c) - ------------------------------------------------------------------------------------------ Class I - ------------------------------------------------------------------------------------------ Actual(b) $1,000 $1,115.40 $ 5.48 1.04% - ------------------------------------------------------------------------------------------ Hypothetical (5% return before expenses) $1,000 $1,019.75 $ 5.24 1.04% - ------------------------------------------------------------------------------------------ Class R - ------------------------------------------------------------------------------------------ Actual(b) $1,000 $1,111.30 $ 9.63(c) 1.83%(c) - ------------------------------------------------------------------------------------------ Hypothetical (5% return before expenses) $1,000 $1,015.81 $ 9.20(c) 1.83%(c) - ------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 15 FUND EXPENSES EXAMPLE (continued) ---------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED MAY 1, 2010 OCT. 31, 2010 THE PERIOD(a) EXPENSE RATIO - ------------------------------------------------------------------------------------------ Class R4 - ------------------------------------------------------------------------------------------ Actual(b) $1,000 $1,114.10 $ 7.22 1.37% - ------------------------------------------------------------------------------------------ Hypothetical (5% return before expenses) $1,000 $1,018.10 $ 6.89 1.37% - ------------------------------------------------------------------------------------------ </Table> (a) Expenses are equal to the annualized expense ratio for each class as indicated above, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). (b) Based on the actual return for the six months ended Oct. 31, 2010: +11.25% for Class A, +10.78% for Class B, +10.80% for Class C, +11.54% for Class I, +11.13% for Class R and +11.41% for Class R4. (c) Columbia Management Investment Advisers, LLC (formerly known as RiverSource Investments, LLC) (the Investment Manager) and its affiliates have contractually agreed to waive certain fees and to absorb certain expenses until Dec. 31, 2011, unless sooner terminated at the sole discretion of the Fund's Board, such that net expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment, will not exceed 1.50% for Class A, 2.25% for Class B, 2.25% for Class C and 1.75% for Class R. Any amounts waived will not be reimbursed by the Fund. This change is effective Jan. 1, 2011. Had this change been in place for the entire six month period ended Oct. 31, 2010, the actual expenses paid would have been $8.22 for Class A, $12.09 for Class B, $12.14 for Class C and $9.53 for Class R; the hypothetical expenses paid would have been $7.85 for Class A, $11.55 for Class B, $11.60 for Class C and $9.10 for Class R. The actual and hypothetical expenses paid for Class I and Class R4 would have been the same as those expenses presented in the table above. - -------------------------------------------------------------------------------- 16 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT PORTFOLIO OF INVESTMENTS ------------------------------------------------------- OCT. 31, 2010 (Percentages represent value of investments compared to net assets) INVESTMENTS IN SECURITIES <Table> <Caption> COMMON STOCKS (96.4%)(c) ISSUER SHARES VALUE(a) AUSTRALIA (4.5%) Australia & New Zealand Banking Group Ltd. 167,834 $4,078,601 BHP Billiton Ltd. 80,749 3,315,606 CSL Ltd. 77,134(e) 2,480,397 Macquarie Group Ltd. 53,304(e) 1,890,048 Newcrest Mining Ltd. 85,515(e) 3,347,127 Rio Tinto Ltd. 35,821(e) 2,901,317 --------------- Total 18,013,096 - ------------------------------------------------------------------------------------- BELGIUM (1.6%) Anheuser-Busch InBev NV 100,203 6,278,441 - ------------------------------------------------------------------------------------- BERMUDA (0.6%) SeaDrill Ltd. 82,724(e) 2,506,274 - ------------------------------------------------------------------------------------- BRAZIL (2.3%) Itau Unibanco Holding SA, ADR 126,971 3,118,408 Lojas Renner SA 74,300 2,950,481 MRV Engenharia e Participacoes SA 168,100 1,637,659 OGX Petroleo e Gas Participacoes SA 121,000(b) 1,583,371 --------------- Total 9,289,919 - ------------------------------------------------------------------------------------- CANADA (1.7%) Canadian Pacific Railway Ltd. 39,700 2,587,760 CGI Group, Inc., Class A 156,900(b) 2,413,728 IESI-BFC Ltd. 85,910 2,010,660 --------------- Total 7,012,148 - ------------------------------------------------------------------------------------- CHINA (3.1%) China National Building Material Co., Ltd., Series H 880,000 2,145,788 China Shenhua Energy Co., Ltd., Series H 417,000 1,856,083 Industrial & Commercial Bank of China, Series H 5,011,000 4,034,143 Ping An Insurance Group Co. of China Ltd., Series H 173,000 1,862,579 Tencent Holdings Ltd. 111,700 2,557,960 --------------- Total 12,456,553 - ------------------------------------------------------------------------------------- DENMARK (1.2%) Novo Nordisk A/S, Series B 47,448 4,993,408 - ------------------------------------------------------------------------------------- FRANCE (10.5%) Air Liquide SA 24,974 3,229,325 BNP Paribas 65,953 4,822,011 Edenred 90,163(b) 1,887,930 Legrand SA 82,604 3,188,075 LVMH Moet Hennessy Louis Vuitton SA 42,114 6,597,598 Publicis Groupe SA 65,603(e) 3,266,678 Safran SA 86,406 2,738,537 Sanofi-Aventis SA 39,897 2,785,427 Schneider Electric SA 40,845 5,796,421 Societe Generale 81,619 4,885,770 Vinci SA 60,897 3,251,785 --------------- Total 42,449,557 - ------------------------------------------------------------------------------------- GERMANY (7.5%) BASF SE 58,380 4,246,398 BMW AG 57,298 4,106,312 Fresenius Medical Care AG & Co. KGaA 123,531 7,866,432 Infineon Technologies AG 297,558(b) 2,341,542 Kabel Deutschland Holding AG 30,839(b) 1,388,234 Linde AG 17,948 2,583,256 MAN SE 18,397 2,022,065 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 17 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) GERMANY (CONT.) SAP AG 39,380 $2,052,959 Siemens AG 30,604 3,494,913 --------------- Total 30,102,111 - ------------------------------------------------------------------------------------- HONG KONG (3.4%) China Overseas Land & Investment Ltd. 1,839,120(e) 3,867,586 Hong Kong Exchanges and Clearing Ltd. 123,500 2,718,243 Li & Fung Ltd. 877,600 4,636,527 Sun Hung Kai Properties Ltd. 143,000 2,450,058 --------------- Total 13,672,414 - ------------------------------------------------------------------------------------- HUNGARY (0.2%) OTP Bank PLC 31,076(b,e) 925,023 - ------------------------------------------------------------------------------------- INDONESIA (0.8%) Bank Mandiri Tbk PT 4,176,500 3,272,020 - ------------------------------------------------------------------------------------- ITALY (0.7%) Saipem SpA 63,491 2,820,539 - ------------------------------------------------------------------------------------- JAPAN (13.3%) Asahi Breweries Ltd. 40,300 813,813 Asahi Kasei Corp. 186,000 1,093,301 Asics Corp. 25,000 269,976 Benesse Holdings, Inc. 6,600 317,000 Bridgestone Corp. 24,300 435,751 Canon, Inc. 37,500 1,733,565 Daiichi Sankyo Co., Ltd. 20,100 425,879 Don Quijote Co., Ltd. 15,100 412,637 East Japan Railway Co. 9,800 605,878 Fanuc Ltd. 6,300 912,079 Fujitsu Ltd. 72,000 492,109 Goldcrest Co., Ltd. 22,370(e) 482,872 Hankyu Hanshin Holdings, Inc. 155,000 743,507 Hisamitsu Pharmaceutical Co., Inc. 10,100(e) 414,192 Hitachi Ltd. 55,000 248,788 Honda Motor Co., Ltd. 40,900 1,492,771 Hoya Corp. 22,400 523,882 ITOCHU Corp. 70,400 617,651 J Front Retailing Co., Ltd. 111,000 569,691 Jafco Co., Ltd. 11,100 232,014 JFE Holdings, Inc. 26,400 824,118 JGC Corp. 12,000 229,651 JX Holdings, Inc. 45,300 266,272 Kawasaki Heavy Industries Ltd. 252,000(e) 695,216 Kawasaki Kisen Kaisha Ltd. 136,000 530,682 Kirin Holdings Co., Ltd. 33,000 452,740 Komatsu Ltd. 49,900 1,222,850 Kyocera Corp. 8,000 798,311 Lawson, Inc. 11,600 527,600 Mabuchi Motor Co., Ltd. 5,200 275,606 Makita Corp. 31,800 1,118,355 Mitsubishi Corp. 42,400 1,019,561 Mitsubishi Electric Corp. 113,000 1,060,209 Mitsubishi Estate Co., Ltd. 56,000 981,235 Mitsubishi Gas Chemical Co., Inc. 43,000 266,112 Mitsubishi UFJ Financial Group, Inc. 354,700 1,652,945 Mitsubishi UFJ Lease & Finance Co., Ltd. 9,960 333,196 Mitsui & Co., Ltd. 41,400 650,814 Mitsui Fudosan Co., Ltd. 33,000 623,748 Mizuho Financial Group, Inc. 231,400 336,446 MS&AD Insurance Group Holdings, Inc. 23,000 552,492 Murata Manufacturing Co., Ltd. 10,500 590,437 NGK Spark Plug Co., Ltd. 59,000 822,642 Nichirei Corp. 50,000 218,094 Nintendo Co., Ltd. 2,900 751,398 Nippon Electric Glass Co., Ltd. 43,000 554,132 Nippon Sheet Glass Co., Ltd. 116,000 255,151 Nippon Telegraph & Telephone Corp. 17,300 785,777 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 18 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) JAPAN (CONT.) Nissan Motor Co., Ltd. 146,700 $1,294,358 Nomura Holdings, Inc. 43,000 223,363 NSK Ltd. 64,000 485,150 NTT DoCoMo, Inc. 606 1,020,417 ORIX Corp. 4,200 383,099 Osaka Gas Co., Ltd. 123,000 464,670 Panasonic Corp. 21,800 320,485 Rinnai Corp. 8,600 523,673 Santen Pharmaceutical Co., Ltd. 26,000 897,577 Sanwa Holdings Corp. 70,000 200,075 Seven & I Holdings Co., Ltd. 16,100 374,740 Shin-Etsu Chemical Co., Ltd. 20,800(e) 1,053,312 Shiseido Co., Ltd. 11,800 246,646 SMC Corp. 2,100 320,989 Softbank Corp. 16,000 514,975 Sony Corp. 42,600 1,424,059 Sumitomo Corp. 60,800 770,672 Sumitomo Metal Industries Ltd. 202,000 469,417 Sumitomo Metal Mining Co., Ltd. 31,000 492,333 Sumitomo Mitsui Financial Group, Inc. 39,400 1,180,972 Suzuki Motor Corp. 37,200 907,464 Takeda Pharmaceutical Co., Ltd. 14,900 698,061 Terumo Corp. 9,800 497,490 The Bank of Kyoto Ltd. 32,000 286,318 The Chiba Bank Ltd. 34,000 209,991 The Dai-ichi Life Insurance Co., Ltd. 102 123,713 The Kansai Electric Power Co., Inc. 20,900 529,318 The Shizuoka Bank Ltd. 37,000 317,261 The Tokyo Electric Power Co., Inc. 23,100 552,597 Toho Co., Ltd. 20,500 316,404 Tokio Marine Holdings, Inc. 31,600 890,627 Tokyo Electron Ltd. 12,500 706,008 Tokyo Gas Co., Ltd. 71,000 334,398 Toshiba Corp. 56,000 280,452 Toyota Motor Corp. 65,300 2,320,029 Ushio, Inc. 27,200 453,277 Yamada Denki Co., Ltd. 4,830 313,917 --------------- Total 53,631,453 - ------------------------------------------------------------------------------------- LUXEMBOURG (0.3%) Evraz Group SA, GDR 45,313(b,d) 1,373,890 - ------------------------------------------------------------------------------------- MEXICO (1.1%) America Movil SAB de CV, Series L, ADR 37,290 2,135,225 Grupo Modelo SAB de CV, Series C 293,400 1,644,416 Wal-Mart de Mexico SAB de CV, Series V 173,600 475,239 --------------- Total 4,254,880 - ------------------------------------------------------------------------------------- NETHERLANDS (2.8%) ASML Holding NV 104,342 3,442,006 ING Groep NV-CVA 524,556(b) 5,597,682 Koninklijke Philips Electronics NV 75,717 2,289,149 --------------- Total 11,328,837 - ------------------------------------------------------------------------------------- NORWAY (1.4%) DnB NOR ASA 219,466 3,013,469 Telenor ASA 150,935 2,434,643 --------------- Total 5,448,112 - ------------------------------------------------------------------------------------- SINGAPORE (1.2%) Oversea-Chinese Banking Corp., Ltd. 523,000(e) 3,641,881 Singapore Airlines Ltd. 110,000 1,344,926 --------------- Total 4,986,807 - ------------------------------------------------------------------------------------- SOUTH KOREA (1.3%) Samsung Electronics Co., Ltd. 4,434 2,936,085 Shinhan Financial Group Co., Ltd. 64,591 2,500,212 --------------- Total 5,436,297 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 19 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) SPAIN (2.0%) Amadeus IT Holding SA, Series A 235,032(b) $4,785,647 Inditex SA 40,624(e) 3,391,777 --------------- Total 8,177,424 - ------------------------------------------------------------------------------------- SWEDEN (3.9%) Assa Abloy AB, Series B 112,418(e) 2,881,045 Atlas Copco AB, Series A 161,222 3,369,149 Autoliv, Inc., SDR 34,838 2,495,953 Swedish Match AB 159,402 4,455,010 TeliaSonera AB 306,124(e) 2,554,776 --------------- Total 15,755,933 - ------------------------------------------------------------------------------------- SWITZERLAND (5.2%) Credit Suisse Group AG 86,257 3,562,637 Nestle SA 136,371 7,468,397 SGS SA 1,704 2,726,885 Syngenta AG 10,048 2,778,973 The Swatch Group AG 62,718 4,358,780 --------------- Total 20,895,672 - ------------------------------------------------------------------------------------- TAIWAN (1.9%) Advanced Semiconductor Engineering, Inc. 217,092 187,191 Hon Hai Precision Industry Co., Ltd. 1,003,867 3,803,396 MediaTek, Inc. 123,245 1,549,771 Taiwan Semiconductor Manufacturing Co., Ltd. 1,015,049 2,082,016 --------------- Total 7,622,374 - ------------------------------------------------------------------------------------- TURKEY (0.4%) KOC Holding AS 307,981 1,450,989 - ------------------------------------------------------------------------------------- UNITED KINGDOM (23.5%) Admiral Group PLC 287,367 7,504,835 Aggreko PLC 197,292 4,978,592 ARM Holdings PLC 365,049 2,124,874 BG Group PLC 418,901 8,157,985 BP PLC 835,455 5,699,612 British Airways PLC 634,574(b) 2,752,245 British American Tobacco PLC 108,738 4,146,435 Burberry Group PLC 232,770 3,800,299 Carnival PLC 50,060 2,157,544 HSBC Holdings PLC 220,415 2,292,289 IG Group Holdings PLC 383,980 3,251,398 Lonmin PLC 78,885(b) 2,210,552 Prudential PLC 324,258 3,275,611 Rio Tinto PLC 153,636 9,934,837 Shire PLC 172,475 4,064,952 Standard Chartered PLC 232,023 6,711,894 Tesco PLC 764,939 5,231,409 The Weir Group PLC 128,615 3,210,522 Tullow Oil PLC 251,231 4,769,888 Vodafone Group PLC 3,032,718 8,253,045 --------------- Total 94,528,818 - ------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost: $314,023,031) $388,682,989 - ------------------------------------------------------------------------------------- <Caption> PREFERRED STOCKS (1.9%)(c) ISSUER SHARES VALUE(a) GERMANY Volkswagen AG 51,516 $7,740,817 - ------------------------------------------------------------------------------------- TOTAL PREFERRED STOCKS (Cost: $4,691,577) $7,740,817 - ------------------------------------------------------------------------------------- <Caption> RIGHTS (0.1%)(c) ISSUER SHARES VALUE(a) UNITED KINGDOM Standard Chartered PLC 29,002(b) $244,184 - ------------------------------------------------------------------------------------- TOTAL RIGHTS (Cost: $--) $244,184 - ------------------------------------------------------------------------------------- <Caption> MONEY MARKET FUND (1.6%) SHARES VALUE(a) Columbia Short-Term Cash Fund, 0.241% 6,508,038(f) $6,508,038 - ------------------------------------------------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $6,508,038) $6,508,038 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 20 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (6.4%) AMOUNT EFFECTIVE PAYABLE AT ISSUER YIELD MATURITY VALUE(a) ASSET-BACKED COMMERCIAL PAPER (0.2%) Antalis US Funding Corp. 11-08-10 0.310% $999,716 $999,716 - ------------------------------------------------------------------------------------- </Table> <Table> <Caption> EFFECTIVE PRINCIPAL ISSUER YIELD AMOUNT VALUE(a) REPURCHASE AGREEMENTS (6.2%)(g) Deutsche Bank AG dated 10-29-10, matures 11-01-10, repurchase price $1,848,326 0.230% $1,848,290 $1,848,290 Mizuho Securities USA, Inc. dated 10-29-10, matures 11-01-10, repurchase price $15,000,313 0.250 15,000,000 15,000,000 Pershing LLC dated 10-29-10, matures 11-01-10, repurchase price $7,000,187 0.320 7,000,000 7,000,000 RBS Securities, Inc. dated 10-29-10, matures 11-01-10 repurchase price $1,000,031 0.370 1,000,000 1,000,000 --------------- Total 24,848,290 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $25,848,006) $25,848,006 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES (Cost: $351,070,652)(h) $429,024,034 ===================================================================================== </Table> SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY The following table represents the portfolio investments of the Fund by industry classifications as a percentage of net assets at Oct. 31, 2010: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Aerospace & Defense 0.7% $2,738,537 Airlines 1.0 4,097,171 Auto Components 0.9 3,754,346 Automobiles 2.5 10,120,934 Automotive 1.9 7,740,817 Beverages 2.3 9,189,410 Biotechnology 0.6 2,480,397 Building Products 0.8 3,336,271 Capital Markets 1.5 5,908,062 Chemicals 3.8 15,250,677 Commercial Banks 11.8 47,523,838 Commercial Services & Supplies 2.2 8,877,182 Computers & Peripherals 0.2 772,561 Construction & Engineering 0.9 3,481,436 Construction Materials 0.5 2,145,788 Consumer Finance 0.1 383,099 Distributors 1.2 4,636,527 Diversified Consumer Services 0.1 317,000 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 21 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- SUMMARY OF INVESTMENTS IN SECURITIES BY INDUSTRY (CONTINUED) <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE(a) - ----------------------------------------------------------------------- Diversified Financial Services 3.0% $11,900,519 Diversified Telecommunication Services 1.4 5,775,196 Electric Utilities 0.3 1,081,915 Electrical Equipment 2.7 10,773,588 Electronic Equipment, Instruments & Components 1.6 6,518,946 Energy Equipment & Services 1.3 5,326,813 Food & Staples Retailing 1.6 6,608,988 Food Products 1.9 7,686,491 Gas Utilities 0.2 799,068 Health Care Equipment & Supplies 0.1 497,490 Health Care Providers & Services 2.0 7,866,432 Hotels, Restaurants & Leisure 0.5 2,157,544 Household Durables 1.0 3,905,876 Industrial Conglomerates 2.0 7,978,558 Insurance 3.5 14,209,857 Internet Software & Services 0.6 2,557,960 IT Services 1.8 7,199,375 Machinery 3.3 13,356,375 Marine 0.1 530,682 Media 1.2 4,971,316 Metals & Mining 6.2 24,869,197 Multiline Retail 1.0 3,932,809 Office Electronics 0.4 1,733,565 Oil, Gas & Consumable Fuels 5.5 22,333,211 Personal Products 0.1 246,646 Pharmaceuticals 3.5 14,279,496 Professional Services 0.7 2,726,885 Real Estate Management & Development 2.1 8,405,499 Road & Rail 0.8 3,193,638 Semiconductors & Semiconductor Equipment 3.8 15,369,493 Software 0.7 2,804,357 Specialty Retail 0.9 3,705,694 Textiles, Apparel & Luxury Goods 3.7 15,026,653 Tobacco 2.1 8,601,445 Trading Companies & Distributors 0.8 3,058,698 Wireless Telecommunication Services 3.0 11,923,662 Other(1) 8.0 32,356,044 - ----------------------------------------------------------------------- Total $429,024,034 - ----------------------------------------------------------------------- </Table> (1) Cash & Cash Equivalents The industries identified above are based on the Global Industry Classification Standard (GICS), which was developed by, and is the exclusive property of, Morgan Stanley Capital International Inc. and Standard & Poor's, a division of The McGraw-Hill Companies, Inc. See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 22 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS <Table> ADR -- American Depositary Receipt GDR -- Global Depositary Receipt SDR -- Swedish Depositary Receipt </Table> (a) Securities are valued by using policies described in Note 2 to the financial statements. (b) Non-income producing. (c) Foreign security values are stated in U.S. dollars. (d) Represents a security sold under Rule 144A, which is exempt from registration under the Securities Act of 1933, as amended. This security may be determined to be liquid under guidelines established by the Fund's Board of Directors. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At Oct. 31, 2010, the value of these securities amounted to $1,373,890 or 0.34% of net assets. (e) At Oct. 31, 2010, security was partially or fully on loan. See Note 7 to the financial statements. (f) Affiliated Money Market Fund - See Note 8 to the financial statements. The rate shown is the seven-day current annualized yield at Oct. 31, 2010. (g) The table below represents securities received as collateral for repurchase agreements. This collateral, which is generally high quality short-term obligations, is deposited with the Fund's custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The value of securities and/or cash held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. <Table> <Caption> DEUTSCHE BANK AG (0.230%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Pool $1,885,256 - ----------------------------------------------------------- Total market value of collateral securities $1,885,256 - ----------------------------------------------------------- <Caption> MIZUHO SECURITIES USA, INC. (0.250%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Pool $5,577,051 Freddie Mac Gold Pool 2,294,934 Freddie Mac Non Gold Pool 912,198 Freddie Mac REMICS 1,279,565 Ginnie Mae I Pool 3,146,158 Government National Mortgage Association 2,090,094 - ----------------------------------------------------------- Total market value of collateral securities $15,300,000 - ----------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 23 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) <Table> <Caption> PERSHING LLC (0.320%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Fannie Mae Pool $1,066,662 Fannie Mae REMICS 494,693 Fannie Mae Whole Loan 8,228 Federal Farm Credit Bank 250,690 Federal Home Loan Banks 91,409 Federal Home Loan Mortgage Corp 12,399 Federal National Mortgage Association 144,490 Freddie Mac Gold Pool 970,894 Freddie Mac REMICS 596,155 Ginnie Mae I Pool 904,030 Ginnie Mae II Pool 811,199 Government National Mortgage Association 756,639 United States Treasury Inflation Indexed Bonds 13,653 United States Treasury Note/Bond 1,018,860 - ----------------------------------------------------------- Total market value of collateral securities $7,140,001 - ----------------------------------------------------------- <Caption> RBS SECURITIES, INC. (0.370%) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- American Express Issuance Trust $100 Ameriquest Mortgage Securities Inc 53,278 BA Credit Card Trust 12,819 Bear Stearns Asset Backed Securities Trust 9,000 Capital Auto Receivables Asset Trust 241 Capital One Multi-Asset Execution Trust 18,263 Chase Issuance Trust 15,178 Citibank Credit Card Issuance Trust 102,814 Citigroup Commercial Mortgage Trust 5,153 Credit-Based Asset Servicing and Securitization LLC 11,523 Discover Card Master Trust 37,825 First National Master Note Trust 12,057 Ford Credit Auto Owner Trust 5,898 GE Capital Credit Card Master Note Trust 39,209 Goal Capital Funding Trust 2,397 Greenwich Capital Commercial Funding Corp 77,738 GS Mortgage Securities Corp II 59,504 Hyundai Auto Receivables Trust 60,299 Keycorp Student Loan Trust 143 Massachusetts Educational Financing Authority 11,897 MBNA Master Credit Card Trust 36,678 Morgan Stanley Dean Witter Capital I 2,980 Nelnet Student Loan Trust 126,367 Nissan Auto Lease Trust 20,380 </Table> - -------------------------------------------------------------------------------- 24 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) <Table> <Caption> RBS SECURITIES, INC. (0.370%) (CONTINUED) SECURITY DESCRIPTION VALUE(a) - ----------------------------------------------------------- Renaissance Home Equity Loan Trust $9 SLM Student Loan Trust 260,811 Terwin Mortgage Trust 32,233 Wachovia Bank Commercial Mortgage Trust 35,225 - ----------------------------------------------------------- Total market value of collateral securities $1,050,019 - ----------------------------------------------------------- </Table> (h) At Oct. 31, 2010, the cost of securities for federal income tax purposes was $356,478,663 and the aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> Unrealized appreciation $78,557,622 Unrealized depreciation (6,012,251) ----------------------------------------------------------- Net unrealized appreciation $72,545,371 ----------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 25 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- FAIR VALUE MEASUREMENTS Generally accepted accounting principles (GAAP) require disclosure regarding the inputs and valuation techniques used to measure fair value and any changes in valuation inputs or techniques. In addition, investments shall be disclosed by major category. The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund's assumptions about the information market participants would use in pricing an investment. An investment's level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset or liability's fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market. Fair value inputs are summarized in the three broad levels listed below: - Level 1 -- Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date (to include NAV for open-end mutual funds). Valuation adjustments are not applied to Level 1 investments. - Level 2 -- Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). - Level 3 -- Valuations based on significant unobservable inputs (including the Fund's own assumptions and judgment in determining the fair value of investments). Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Fund Administrator, along with any other relevant factors in the calculation of an investment's fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy. Non-U.S. equity securities actively traded in foreign markets may be reflected in Level 2 despite the availability of closing prices, because the Fund evaluates and determines whether those closing prices reflect fair value at the close of the New York Stock Exchange (NYSE) or require adjustment, as described in Note 2 to the financial statements -- Valuation of securities. Investments falling into the Level 3 category are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as - -------------------------------------------------------------------------------- 26 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS (CONTINUED) Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models rely on one or more significant unobservable inputs and/or significant assumptions by the Fund Administrator. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data. The following table is a summary of the inputs used to value the Fund's investments as of Oct. 31, 2010: <Table> <Caption> FAIR VALUE AT OCT. 31, 2010 ------------------------------------------------------------------ LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION(A) IDENTICAL ASSETS(B) INPUTS INPUTS TOTAL - ---------------------------------------------------------------------------------------------- Equity Securities Common Stocks $388,682,989 $-- $-- $388,682,989 Preferred Stocks 7,740,817 -- -- 7,740,817 Rights 244,184 -- -- 244,184 - ---------------------------------------------------------------------------------------------- Total Equity Securities 396,667,990 -- -- 396,667,990 - ---------------------------------------------------------------------------------------------- Other Affiliated Money Market Fund(c) 6,508,038 -- -- 6,508,038 Investments of Cash Collateral Received for Securities on Loan -- 25,848,006 -- 25,848,006 - ---------------------------------------------------------------------------------------------- Total Other 6,508,038 25,848,006 -- 32,356,044 - ---------------------------------------------------------------------------------------------- Total $403,176,028 $25,848,006 $-- $429,024,034 - ---------------------------------------------------------------------------------------------- </Table> (a) See the Portfolio of Investments for all investment classifications not indicated in the table. (b) Includes certain securities trading outside the U.S. whose values were adjusted at Oct. 31, 2009 as a result of significant market movements following the close of local trading, and were classified as Level 2. Values were not adjusted as of Oct. 31, 2010. Therefore, these investment securities were classified as Level 1 instead of Level 2 at Oct. 31, 2010. The amount of securities transferred out of Level 2 into Level 1 during the period was $196,009,324. Transfers between Levels 1 and 2 are determined based on the fair value at the beginning of the period for security positions held throughout the period. (c) Money market fund that is a sweep investment for cash balances in the Fund at Oct. 31, 2010. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 27 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- HOW TO FIND INFORMATION ABOUT THE FUND'S QUARTERLY PORTFOLIO HOLDINGS (i) The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (Commission) for the first and third quarters of each fiscal year on Form N-Q; (ii) The Fund's Forms N-Q are available on the Commission's website at http://www.sec.gov; (iii)The Fund's Forms N-Q may be reviewed and copied at the Commission's Public Reference Room in Washington, DC (information on the operations of the Public Reference Room may be obtained by calling 800.SEC.0330); and (iv) The Fund's complete schedule of portfolio holdings, as filed on Form N-Q, can be obtained without charge, upon request, by calling 800.345.6611. - -------------------------------------------------------------------------------- 28 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT STATEMENT OF ASSETS AND LIABILITIES -------------------------------------------- OCT. 31, 2010 <Table> <Caption> ASSETS Investments in securities, at value Unaffiliated issuers* (identified cost $318,714,608) 396,667,990 Affiliated money market fund (identified cost $6,508,038) 6,508,038 Investments of cash collateral received for securities on loan (identified cost $25,848,006) 25,848,006 - -------------------------------------------------------------------------------------------- Total investments in securities (identified cost $351,070,652) 429,024,034 Cash 1 Foreign currency holdings (identified cost $269,407) 277,917 Capital shares receivable 177,186 Dividends and accrued interest receivable 584,350 Receivable for investment securities sold 9,382,266 Reclaims receivable 847,411 - -------------------------------------------------------------------------------------------- Total assets 440,293,165 - -------------------------------------------------------------------------------------------- LIABILITIES Capital shares payable 853,117 Payable for investment securities purchased 10,235,098 Payable upon return of securities loaned 25,848,006 Accrued investment management services fees 8,740 Accrued distribution fees 2,394 Accrued transfer agency fees 7,706 Accrued administrative services fees 885 Accrued plan administration services fees 1 Other accrued expenses 153,487 - -------------------------------------------------------------------------------------------- Total liabilities 37,109,434 - -------------------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $ 403,183,731 - -------------------------------------------------------------------------------------------- REPRESENTED BY Capital stock -- $.01 par value $ 457,558 Additional paid-in capital 472,104,982 Undistributed net investment income 2,093,384 Accumulated net realized gain (loss) (149,586,789) Unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 78,114,596 - -------------------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $ 403,183,731 - -------------------------------------------------------------------------------------------- *Value of securities on loan $ 24,789,197 - -------------------------------------------------------------------------------------------- </Table> <Table> <Caption> NET ASSET VALUE PER SHARE NET ASSETS SHARES OUTSTANDING NET ASSET VALUE PER SHARE Class A $255,611,550 29,053,332 $8.80(1) Class B $ 14,408,870 1,670,230 $8.63 Class C $ 8,100,660 962,688 $8.41 Class I $123,175,619 13,857,362 $8.89 Class R $ 1,733,789 195,101 $8.89 Class R4 $ 153,243 17,066 $8.98 - ------------------------------------------------------------------------------ </Table> (1) The maximum offering price per share for Class A is $9.34. The offering price is calculated by dividing the net asset value by 1.0 minus the maximum sales charge of 5.75%. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 29 STATEMENT OF OPERATIONS -------------------------------------------------------- YEAR ENDED OCT. 31, 2010 <Table> <Caption> INVESTMENT INCOME Income: Dividends 8,656,849 Income distributions from affiliated money market fund 12,802 Income from securities lending -- net 235,685 Foreign taxes withheld (995,169) - ------------------------------------------------------------------------------------------ Total income 7,910,167 - ------------------------------------------------------------------------------------------ Expenses: Investment management services fees 3,025,818 Distribution fees Class A 618,574 Class B 180,052 Class C 74,227 Class R 7,013 Class R3 8 Transfer agency fees Class A 757,379 Class B 58,833 Class C 23,388 Class R 1,243 Class R3 2 Class R4 110 Class R5 2 Administrative services fees 312,222 Plan administration services fees Class R 2,869 Class R3 8 Class R4 414 Compensation of board members 11,546 Custodian fees 87,975 Printing and postage 65,340 Registration fees 75,750 Professional fees 39,299 Other 54,420 - ------------------------------------------------------------------------------------------ Total expenses 5,396,492 - ------------------------------------------------------------------------------------------ Investment income (loss) -- net 2,513,675 - ------------------------------------------------------------------------------------------ REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Security transactions 17,166,607 Foreign currency transactions (161,752) - ------------------------------------------------------------------------------------------ Net realized gain (loss) on investments 17,004,855 Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 39,367,749 - ------------------------------------------------------------------------------------------ Net gain (loss) on investments and foreign currencies 56,372,604 - ------------------------------------------------------------------------------------------ Net increase (decrease) in net assets resulting from operations $58,886,279 - ------------------------------------------------------------------------------------------ </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 30 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT STATEMENTS OF CHANGES IN NET ASSETS -------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 OPERATIONS AND DISTRIBUTIONS Investment income (loss) -- net $ 2,513,675 $ 5,152,573 Net realized gain (loss) on investments 17,004,855 (98,948,086) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 39,367,749 163,562,358 - ---------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations 58,886,279 69,766,845 - ---------------------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class A (4,051,775) (6,677,493) Class B (131,408) (342,205) Class C (106,618) (37,640) Class I (2,509,317) (2,569,064) Class R (20,822) (92) Class R3 (64) (103) Class R4 (4,320) (5,693) Class R5 (81) (112) - ---------------------------------------------------------------------------------------------------- Total distributions (6,824,405) (9,632,402) - ---------------------------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS Proceeds from sales Class A shares 17,231,723 34,145,042 Class B shares 1,231,440 2,780,483 Class C shares 1,934,079 5,418,122 Class I shares 5,619,957 32,394,436 Class R shares 639,098 1,113,710 Class R4 shares 75,291 40,899 Reinvestment of distributions at net asset value Class A shares 3,953,148 6,510,561 Class B shares 128,655 333,747 Class C shares 104,393 36,537 Class I shares 2,509,182 2,568,878 Class R shares 20,822 -- Class R4 shares 4,320 5,693 Conversions from Class B to Class A Class A shares 4,433,546 5,124,288 Class B shares (4,433,546) (5,124,288) Payments for redemptions Class A shares (60,821,656) (73,172,762) Class B shares (4,971,137) (7,655,726) Class C shares (1,820,223) (1,010,812) Class I shares (17,744,181) (10,235,698) Class R shares (249,287) (61,328) Class R3 shares (3,684) -- Class R4 shares (171,863) (24,761) Class R5 shares (3,679) -- - ---------------------------------------------------------------------------------------------------- Increase (decrease) in net assets from capital share transactions (52,333,602) (6,812,979) - ---------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement (Note 10) -- 270,486 - ---------------------------------------------------------------------------------------------------- Total increase (decrease) in net assets (271,728) 53,591,950 Net assets at beginning of year 403,455,459 349,863,509 - ---------------------------------------------------------------------------------------------------- Net assets at end of year $403,183,731 $403,455,459 - ---------------------------------------------------------------------------------------------------- Undistributed net investment income $ 2,093,384 $ 5,851,439 - ---------------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 31 FINANCIAL HIGHLIGHTS ----------------------------------------------------------- The following tables are intended to help you understand the Fund's financial performance. Certain information reflects financial results for a single share of a class held for the periods shown. For periods ended 2007 and after, per share net investment income (loss) amounts are calculated based on average shares outstanding during the period. Total returns assume reinvestment of all dividends and distributions. Total returns do not reflect payment of sales charges, if any, and are not annualized for periods of less than one year. <Table> <Caption> YEAR ENDED OCT. 31, CLASS A ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $7.70 $6.52 $11.83 $9.54 $7.66 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .04 .09 .17 .07 .06 Net gains (losses) (both realized and unrealized) 1.18 1.26 (5.40) 2.34 1.91 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.22 1.35 (5.23) 2.41 1.97 - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.12) (.18) (.08) (.12) (.09) - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $8.80 $7.70 $6.52 $11.83 $9.54 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 16.09% 21.49%(a) (44.46%) 25.52% 25.98% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 1.50% 1.65% 1.45% 1.34% 1.48% - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) .53% 1.34% 1.68% .63% .76% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $256 $258 $248 $520 $464 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 80% 97% 78% 84% 79% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 32 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS B ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $7.54 $6.34 $11.50 $9.27 $7.44 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.02) .04 .10 (.01) -- Net gains (losses) (both realized and unrealized) 1.16 1.23 (5.26) 2.28 1.86 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.14 1.27 (5.16) 2.27 1.86 - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.05) (.08) -- (.04) (.03) - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $8.63 $7.54 $6.34 $11.50 $9.27 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 15.20% 20.53%(a) (44.87%) 24.56% 25.07% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 2.25% 2.44% 2.21% 2.11% 2.25% - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) (.20%) .61% .98% (.10%) .01% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $14 $20 $27 $72 $77 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 80% 97% 78% 84% 79% - ---------------------------------------------------------------------------------------------------------- </Table> <Table> <Caption> YEAR ENDED OCT. 31, CLASS C ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $7.41 $6.27 $11.39 $9.19 $7.40 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) (.02) .02 .09 (.01) -- Net gains (losses) (both realized and unrealized) 1.13 1.23 (5.20) 2.27 1.84 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.11 1.25 (5.11) 2.26 1.84 - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.11) (.12) (.01) (.06) (.05) - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $8.41 $7.41 $6.27 $11.39 $9.19 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 15.20% 20.49%(a) (44.92%) 24.66% 24.93% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses 2.26% 2.34% 2.21% 2.10% 2.25% - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) (.21%) .24% .91% (.12%) (.01%) - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $8 $7 $2 $4 $3 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 80% 97% 78% 84% 79% - ---------------------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 33 FINANCIAL HIGHLIGHTS (continued) ---------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS I ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $7.77 $6.60 $11.97 $9.64 $7.75 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .09 .13 .21 .12 .11 Net gains (losses) (both realized and unrealized) 1.20 1.26 (5.45) 2.38 1.92 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.29 1.39 (5.24) 2.50 2.03 - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.17) (.23) (.13) (.17) (.14) - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $8.89 $7.77 $6.60 $11.97 $9.64 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 16.84% 22.06%(a) (44.18%) 26.22% 26.50% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Total expenses .94% 1.03% .97% .88% .99% - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.08% 2.00% 2.14% 1.13% 1.22% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $123 $117 $73 $131 $105 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 80% 97% 78% 84% 79% - ---------------------------------------------------------------------------------------------------------- </Table> <Table> <Caption> Year ended Oct. 31, CLASS R* -------------------------------------------- PER SHARE DATA 2010 2009 2008 2007(c) Net asset value, beginning of period $7.81 $6.62 $11.98 $10.08 - ----------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .03 .01 .16 .03 Net gains (losses) (both realized and unrealized) 1.19 1.35 (5.45) 2.04 - ----------------------------------------------------------------------------------------------- Total from investment operations 1.22 1.36 (5.29) 2.07 - ----------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- - ----------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.14) (.18) (.07) (.17) - ----------------------------------------------------------------------------------------------- Net asset value, end of period $8.89 $7.81 $6.62 $11.98 - ----------------------------------------------------------------------------------------------- TOTAL RETURN 15.90% 21.42%(a) (44.40%) 20.81% - ----------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Gross expenses prior to expense waiver/reimbursement 1.75% 1.71% 1.77% 1.68%(d) - ----------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e) 1.75% 1.71% 1.52% 1.68%(d) - ----------------------------------------------------------------------------------------------- Net investment income (loss) .32% .11% 1.61% .36%(d) - ----------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $2 $1 $-- $-- - ----------------------------------------------------------------------------------------------- Portfolio turnover rate 80% 97% 78% 84% - ----------------------------------------------------------------------------------------------- </Table> See accompanying Notes to Financial Highlights. - -------------------------------------------------------------------------------- 34 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, CLASS R4 ------------------------------------------------------- PER SHARE DATA 2010 2009 2008 2007 2006 Net asset value, beginning of period $7.85 $6.68 $12.06 $9.72 $7.70 - ---------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .05 .12 .18 .09 .09 Net gains (losses) (both realized and unrealized) 1.23 1.27 (5.46) 2.39 1.93 - ---------------------------------------------------------------------------------------------------------- Total from investment operations 1.28 1.39 (5.28) 2.48 2.02 - ---------------------------------------------------------------------------------------------------------- Proceeds from regulatory settlement -- .01 -- -- -- - ---------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.15) (.23) (.10) (.14) -- - ---------------------------------------------------------------------------------------------------------- Net asset value, end of period $8.98 $7.85 $6.68 $12.06 $9.72 - ---------------------------------------------------------------------------------------------------------- TOTAL RETURN 16.49% 21.71%(a) (44.08%) 25.85% 26.23% - ---------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS(B) Gross expenses prior to expense waiver/reimbursement 1.25% 1.33% 1.26% 1.18% 1.29% - ---------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/ reimbursement(e) 1.25% 1.28% 1.01% 1.18% 1.29% - ---------------------------------------------------------------------------------------------------------- Net investment income (loss) .61% 1.75% 1.77% .85% 1.02% - ---------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- $-- $1 - ---------------------------------------------------------------------------------------------------------- Portfolio turnover rate 80% 97% 78% 84% 79% - ---------------------------------------------------------------------------------------------------------- </Table> NOTES TO FINANCIAL HIGHLIGHTS * Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. (a) During the year ended Oct. 31, 2009, the Fund received proceeds from a regulatory settlement. Had the Fund not received these proceeds, the total return would have been lower by 0.08% (b) Expense ratios include the impact of a performance incentive adjustment, if any. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the acquired funds in which it invests. Such indirect expenses are not included in the reported expense ratios. (c) For the period from Dec. 11, 2006 (when shares became available) to Oct. 31, 2007. (d) Annualized. (e) The Investment Manager and its affiliates agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 35 NOTES TO FINANCIAL STATEMENTS -------------------------------------------------- 1. ORGANIZATION Threadneedle International Opportunity Fund (the Fund) is a series of RiverSource International Series, Inc. (the Corporation) and is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as a diversified, open-end management investment company. The Corporation has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Corporation's Board of Directors (the Board). The Fund offers Class A, Class B, Class C, Class I, Class R and Class R4 shares. - - Class A shares are offered with a front-end sales charge, which may be waived under certain circumstances. - - Class B shares may be subject to a contingent deferred sales charge (CDSC) and automatically convert to Class A shares one month after the completion of the eighth year of ownership if originally purchased in a RiverSource fund on or after May 21, 2005 or originally purchased in a Seligman fund on or after June 13, 2009. Class B shares originally purchased in a RiverSource fund prior to May 21, 2005 will convert to Class A shares in the ninth calendar year of ownership. Class B shares originally purchased in a Seligman fund prior to June 13, 2009 will convert to Class A shares in the month prior to the ninth year of ownership. Effective Sept. 7, 2010, the Fund no longer accepts investments from new or existing investors in the Fund's Class B shares, except that (i) dividend and/or capital gain distributions may continue to be reinvested in Class B shares of the Fund and (ii) shareholders invested in Class B shares of the Fund may exchange those shares for Class B shares of other Columbia, RiverSource, Seligman and Threadneedle funds offering such shares. - - Class C shares may be subject to a CDSC on shares redeemed within one year of purchase. - - Class I shares are not subject to sales charges and are available only to the Columbia Family of Funds. - - Class R shares are offered without a front-end sales charge or CDSC to qualifying institutional investors. Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. - - Class R4 shares are not subject to sales charges, however, this class is closed to new investors effective Dec. 31, 2010. At Aug. 27, 2010, all Class R3 and Class R5 shares were liquidated. The shares in these classes had consisted solely of seed capital from Columbia Management Investment Advisers, LLC (formerly known as RiverSource Investments, LLC) (the Investment Manager). - -------------------------------------------------------------------------------- 36 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- At Oct. 31 2010, the Investment Manager and affiliated funds-of-funds owned 100% of Class I shares. At Oct. 31, 2010, the affiliated funds-of-funds owned approximately 30% of the total outstanding Fund shares. All classes of shares have identical voting, dividend and liquidation rights. Class specific expenses (e.g., distribution and service fees, transfer agency fees, plan administration services fees) differ among classes. Income, expenses (other than class specific expenses) and realized and unrealized gains or losses on investments are allocated to each class of shares based upon its relative net assets. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES USE OF ESTIMATES Preparing financial statements that conform to U.S. generally accepted accounting principles requires management to make estimates (e.g., on assets, liabilities and contingent assets and liabilities) that could differ from actual results. VALUATION OF SECURITIES All securities are valued at the close of business of the New York Stock Exchange (NYSE). Securities traded on national securities exchanges or included in national market systems are valued at the last quoted sales price from the primary exchange. Debt securities are generally traded in the over-the-counter market and are valued by an independent pricing service using an evaluated bid. When market quotes are not readily available, the pricing service, in determining fair values of debt securities, takes into consideration such factors as current quotations by broker/dealers, coupon, maturity, quality, type of issue, trading characteristics, and other yield and risk factors it deems relevant in determining valuations. Foreign securities are valued based on quotations from the principal market in which such securities are normally traded. The procedures adopted by the Board generally contemplate the use of fair valuation in the event that price quotations or valuations are not readily available, price quotations or valuations from other sources are not reflective of market value and thus deemed unreliable, or a significant event has occurred in relation to a security or class of securities (such as foreign securities) that is not reflected in price quotations or valuations from other sources. A fair value price is a good faith estimate of the value of a security at a given point in time. Many securities markets and exchanges outside the U.S. close prior to the close of the NYSE and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect events that occur after such close but before the close of the NYSE, including significant movements in the U.S. market after foreign exchanges have closed. Accordingly, in those situations, Ameriprise Financial, Inc. (Ameriprise Financial), parent company of the Investment - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 37 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- Manager, as administrator to the Fund, will fair value foreign securities pursuant to procedures adopted by the Board, including utilizing a third party pricing service to determine these fair values. These procedures take into account multiple factors, including movements in the U.S. securities markets, to determine a good faith estimate that reasonably reflects the current market conditions as of the close of the NYSE. The fair value of a security is likely to be different from the quoted or published price, if available. Short-term securities maturing in more than 60 days from the valuation date are valued at the market price or approximate market value based on current interest rates. Typically, those maturing in 60 days or less that originally had maturities of more than 60 days at acquisition date are valued at amortized cost using the market value on the 61st day before maturity. Short-term securities maturing in 60 days or less at acquisition date are valued at amortized cost. Amortized cost is an approximation of market value. Investments in money market funds are valued at net asset value. FOREIGN CURRENCY TRANSLATIONS Securities and other assets and liabilities denominated in foreign currencies are translated daily into U.S. dollars. Foreign currency amounts related to the purchase or sale of securities and income and expenses are translated at the exchange rate on the transaction date. The effect of changes in foreign exchange rates on realized and unrealized security gains or losses is reflected as a component of such gains or losses. In the Statement of Operations, net realized gains or losses from foreign currency transactions, if any, may arise from sales of foreign currency, closed forward contracts, exchange gains or losses realized between the trade date and settlement date on securities transactions, and other translation gains or losses on dividends, interest income and foreign withholding taxes. At Oct. 31, 2010, foreign currency holdings consisted of multiple denominations. REPURCHASE AGREEMENTS The Fund may enter into repurchase agreements. Generally, securities received as collateral subject to repurchase agreements are deposited with the Fund's custodian and, pursuant to the terms of the repurchase agreement, must have an aggregate market value greater than or equal to the repurchase price plus accrued interest at all times. The market value of securities held as collateral for repurchase agreements is monitored on a daily basis to ensure the existence of the proper level of collateral. GUARANTEES AND INDEMNIFICATIONS Under the Fund's organizational documents, its officers and directors are indemnified against certain liabilities arising out of the performance of their - -------------------------------------------------------------------------------- 38 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- duties to the Fund. In addition, certain of the Fund's contracts with its service providers contain general indemnification clauses. The Fund's maximum exposure under these arrangements is unknown since the amount of any future claims that may be made against the Fund cannot be determined and the Fund has no historical basis for predicting the likelihood of any such claims. FEDERAL TAXES The Fund's policy is to comply with Subchapter M of the Internal Revenue Code that applies to regulated investment companies and to distribute substantially all of its taxable income (which includes net short-term capital gains) to shareholders. No provision for income or excise taxes is thus required. Management of the Fund has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements. Generally, the tax authorities can examine all tax returns filed for the last three years. FOREIGN CAPITAL GAINS TAXES Realized gains in certain countries may be subject to foreign taxes at the Fund level, at rates ranging from approximately 10% to 15%. The Fund pays such foreign taxes on net realized gains at the appropriate rate for each jurisdiction. DIVIDENDS TO SHAREHOLDERS An annual dividend from net investment income, declared and paid at the end of the calendar year, when available, is reinvested in additional shares of the Fund at net asset value or payable in cash. Capital gains, when available, are normally distributed along with the income dividend. OTHER Security transactions are accounted for on the date securities are purchased or sold. Dividend income is recognized on the ex-dividend date or upon receipt of ex-dividend notification in the case of certain foreign securities. Interest income, including amortization of premium, market discount and original issue discount using the effective interest method, is accrued daily. 3. DERIVATIVE INSTRUMENTS The Fund invests in certain derivative instruments as detailed below to meet its investment objectives. Derivatives are instruments whose values depend on, or are derived from, in whole or in part, the value of one or more other assets, such as securities, currencies, commodities or indices. Derivative instruments may be used to maintain cash reserves while maintaining exposure to certain other assets, to offset anticipated declines in values of investments, to facilitate trading, to reduce transaction costs and to pursue higher investment returns. The Fund may also use derivative instruments to mitigate certain investment risks, such as - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 39 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- foreign currency exchange rate risk, interest rate risk and credit risk. Derivatives may involve various risks, including the potential inability of the counterparty to fulfill its obligation under the terms of the contract, the potential for an illiquid secondary market and the potential for market movements which may expose the Fund to gains or losses in excess of the amount shown in the Statement of Assets and Liabilities. The Fund and any counterparty are required to maintain an agreement that requires the Fund and that counterparty to monitor (on a daily basis) the net fair value of all derivatives entered into pursuant to the contract between the Fund and such counterparty. If the net fair value of such derivatives between the Fund and that counterparty exceeds a certain threshold (as defined in the agreement), the Fund or the counterparty (as the case may be) is required to post cash and/or securities as collateral. Fair values of derivatives presented in the financial statements are not netted with the fair value of other derivatives or with any collateral amounts posted by the Fund or any counterparty. FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS Forward foreign currency exchange contracts are agreements between two parties to buy and sell a currency at a set price on a future date. These contracts are intended to be used to minimize the exposure to foreign exchange rate fluctuations during the period between the trade and settlement dates of the contract. The Fund utilized forward foreign currency exchange contracts to hedge the currency exposure associated with some or all of the Fund's securities. The market values of forward foreign currency exchange contracts fluctuate with changes in foreign currency exchange rates. The Fund will record a realized gain or loss when the forward foreign currency exchange contract is closed. The use of forward foreign currency exchange contracts does not eliminate fluctuations in the prices of the Fund's portfolio securities. The risks of forward foreign currency contracts include movement in the values of the foreign currencies relative to the U.S. dollar (or other foreign currencies) and the possibility that counterparties will not complete their contractual obligations, which may be in excess of the amount reflected, if any, in the Statement of Assets and Liabilities. EFFECTS OF DERIVATIVE TRANSACTIONS ON THE FINANCIAL STATEMENTS The following tables are intended to provide additional information about the effect of derivatives on the financial statements of the Fund including: the fair value of derivatives by risk category and the location of those fair values in the Statement of Assets and Liabilities; the impact of derivative transactions on the Fund's operations over the period including realized gains or losses and - -------------------------------------------------------------------------------- 40 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- unrealized gains or losses. The derivative schedules following the Portfolio of Investments present additional information regarding derivative instruments outstanding at the end of the period, if any. FAIR VALUES OF DERIVATIVE INSTRUMENTS AT OCT. 31, 2010 At Oct. 31, 2010, the Fund had no outstanding derivatives. EFFECT OF DERIVATIVE INSTRUMENTS IN THE STATEMENT OF OPERATIONS FOR THE YEAR ENDED OCT. 31, 2010 <Table> <Caption> AMOUNT OF REALIZED GAIN (LOSS) ON DERIVATIVES RECOGNIZED IN INCOME - -------------------------------------------------------------------------- FORWARD FOREIGN RISK EXPOSURE CATEGORY CURRENCY EXCHANGE CONTRACTS - -------------------------------------------------------------------------- Foreign exchange contracts $66,588 - -------------------------------------------------------------------------- </Table> <Table> <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) ON DERIVATIVES RECOGNIZED IN INCOME - -------------------------------------------------------------------------- FORWARD FOREIGN RISK EXPOSURE CATEGORY CURRENCY EXCHANGE CONTRACTS - -------------------------------------------------------------------------- Foreign exchange contracts $599 - -------------------------------------------------------------------------- </Table> VOLUME OF DERIVATIVE ACTIVITY FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS At Oct. 31, 2010, the Fund had no outstanding forward foreign currency exchange contracts. The average gross notional amount of forward foreign currency exchange contracts opened, and subsequently closed, was $471,000 for the year ended Oct. 31, 2010. 4. EXPENSES AND SALES CHARGES INVESTMENT MANAGEMENT SERVICES FEES Under an Investment Management Services Agreement, the Investment Manager is responsible for the management of the Fund. Day-to-day portfolio management of the Fund is provided by the Fund's subadviser. See Subadvisory agreement below. The management fee is an annual fee that is equal to a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% as the Fund's net assets increase. The fee may be adjusted upward or downward by a performance incentive adjustment determined monthly by measuring the percentage difference over a rolling 12-month period between the annualized performance of one Class A share of the Fund and the annualized performance of the Lipper International Large-Cap Core Funds Index. In certain circumstances, the Board may approve a change in the index. The maximum adjustment is 0.12% per year. If the performance difference is less than 0.50%, the adjustment will be zero. The adjustment decreased the management fee by $61,165 for the - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 41 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- year ended Oct. 31, 2010. The management fee for the year ended Oct. 31, 2010 was 0.78% of the Fund's average daily net assets, including the adjustment under the terms of the performance incentive arrangement. SUBADVISORY AGREEMENT The Investment Manager has a Subadvisory Agreement with Threadneedle International Limited (Threadneedle), an affiliate of the Investment Manager and an indirect wholly-owned subsidiary of Ameriprise Financial, to subadvise the assets of the Fund. The Investment Manager contracts with and compensates Threadneedle to manage the investment of the Fund's assets. ADMINISTRATIVE SERVICES FEES Under an Administrative Services Agreement, the Fund pays Ameriprise Financial an annual fee for administration and accounting services equal to a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% as the Fund's net assets increase. The fee for the year ended Oct. 31, 2010 was 0.08% of the Fund's average daily net assets. OTHER FEES Other expenses are for, among other things, certain expenses of the Fund or the Board including: Fund boardroom and office expense, employee compensation, employee health and retirement benefits, and certain other expenses. Payment of these Fund and Board expenses is facilitated by a company providing limited administrative services to the Fund and the Board. For the year ended Oct. 31, 2010, other expenses paid to this company were $644. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), the board members who are not "interested persons" of the Fund as defined under the 1940 Act may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or certain other funds managed by the Investment Manager. The Fund's liability for these amounts is adjusted for market value changes and remains in the Fund until distributed in accordance with the Plan. TRANSFER AGENCY FEES Under a Transfer Agency Agreement, Columbia Management Investment Services Corp. (formerly known as RiverSource Service Corporation) (the Transfer Agent) is responsible for providing transfer agency services to the Fund. Prior to Sept. 7, 2010, the Transfer Agent received annual account-based service fees from Class A, Class B and Class C shares that varied by class and annual asset-based service fees based on the Fund's average daily net assets attributable to Class R and Class R4 shares. In addition, the Transfer Agent charged an - -------------------------------------------------------------------------------- 42 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- annual fee per inactive account and received reimbursement from the Fund for certain out-of-pocket expenses. Under a new Transfer Agency Agreement effective Sept. 7, 2010, the Transfer Agent has contracted with Boston Financial Data Services ("BFDS") to serve as sub-transfer agent. The Transfer Agent receives monthly account-based service fees based on the number of open accounts and is reimbursed by the Fund for the fees and expenses the Transfer Agent pays to financial intermediaries that maintain omnibus accounts with the Fund subject to an annual limitation (that varies by class) that is a percentage of the average aggregate value of the Fund's shares maintained in each such omnibus account (other than omnibus accounts for which American Enterprise Investment Services, Inc. is the broker of record or accounts where the beneficial shareholder is a customer of Ameriprise Financial Services, Inc., which are paid a per account fee). The Transfer Agent pays the fees of BFDS for services as sub-transfer agent and is not entitled to reimbursement for such fees from the Fund. The Transfer Agent also receives reimbursement for certain out-of-pocket expenses and may also retain, as additional compensation for its services, fees for wire, telephone and redemption orders, Individual Retirement Account ("IRA") trustee agent fees and account transcript fees due to the Transfer Agent from shareholders of the Fund and credits (net of bank charges) earned with respect to balances in accounts the Transfer Agent maintains in connection with its services to the Fund. For the year ended Oct. 31, 2010, the Fund's effective transfer agent fee rates as a percentage of average daily net assets of each class were as follows: <Table> Class A.............................................. 0.31% Class B.............................................. 0.33 Class C.............................................. 0.32 Class R.............................................. 0.09 Class R4............................................. 0.07 </Table> Class I shares do not pay transfer agent fees. PLAN ADMINISTRATION SERVICES FEES Under a Plan Administration Services Agreement with the Transfer Agent, the Fund pays an annual fee at a rate of 0.25% of the Fund's average daily net assets attributable to Class R4 shares for the provision of various administrative, recordkeeping, communication and educational services. Prior to Sept. 7, 2010, the Fund also paid an annual fee at a rate of 0.25% of the Fund's average daily net assets attributable to Class R shares for such services. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 43 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- DISTRIBUTION FEES The Fund has an agreement with Columbia Management Investment Distributors, Inc. (formerly known as RiverSource Fund Distributors, Inc.) (the Distributor) for distribution and shareholder services. Under a Plan and Agreement of Distribution pursuant to Rule 12b-1, the Fund paid a fee at an annual rate of up to 0.25% of the Fund's average daily net assets attributable to Class A shares, a fee at an annual rate of up to 0.50% of the Fund's average daily net assets attributable to Class R shares (of which up to 0.25% may be used for services) and a fee at an annual rate of up to 1.00% of the Fund's average daily net assets attributable to Class B and Class C shares. For Class B and Class C shares, of the 1.00% fee, up to 0.75% is reimbursed for distribution expenses. The amount of distribution expenses incurred by the Distributor and not yet reimbursed (unreimbursed expense) was approximately $716,000 and $62,000 for Class B and Class C shares, respectively. These amounts are based on the most recent information available as of July 31, 2010, and may be recovered from future payments under the distribution plan or CDSCs. To the extent the unreimbursed expense has been fully recovered, the distribution fee is reduced. SALES CHARGES Sales charges, including front-end and CDSCs, received by the Distributor for distributing Fund shares were $148,945 for Class A, $11,063 for Class B and $241 for Class C for the year ended Oct. 31, 2010. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES Effective Jan. 1, 2011, the Investment Manager and its affiliates have contractually agreed to waive certain fees and reimburse certain expenses until Dec. 31, 2011, unless sooner terminated at the sole discretion of the Board, such that net expenses (excluding fees and expenses of acquired funds*), before giving effect to any performance incentive adjustment, will not exceed the following percentage of the class' average daily net assets: <Table> Class A.............................................. 1.50% Class B.............................................. 2.25 Class C.............................................. 2.25 Class I.............................................. 1.05 Class R.............................................. 1.75 Class R4............................................. 1.35 </Table> * In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the funds in which it invests (also referred to as "acquired funds"), including affiliated and non-affiliated pooled investment vehicles (including mutual funds and exchange traded funds). Because the acquired funds have varied expense and fee levels and the Fund may own different proportions of acquired funds at different times, the amount of fees and expenses incurred indirectly by the Fund will vary. - -------------------------------------------------------------------------------- 44 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- 5. SECURITIES TRANSACTIONS Cost of purchases and proceeds from sales of securities (other than short-term obligations) aggregated $302,982,904 and $353,972,888, respectively, for the year ended Oct. 31, 2010. Realized gains and losses are determined on an identified cost basis. 6. CAPITAL SHARE TRANSACTIONS Transactions in shares of capital stock for the periods indicated were as follows: <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - ------------------------------------------------------------------ CLASS A Sold 2,175,502 5,264,019 Converted from Class B* 563,341 698,224 Reinvested distributions 504,228 1,043,359 Redeemed (7,692,765) (11,588,871) - ------------------------------------------------------------------ Net increase (decrease) (4,449,694) (4,583,269) - ------------------------------------------------------------------ CLASS B Sold 158,011 447,082 Reinvested distributions 16,622 54,268 Converted to Class A* (573,546) (711,799) Redeemed (641,438) (1,262,785) - ------------------------------------------------------------------ Net increase (decrease) (1,040,351) (1,473,234) - ------------------------------------------------------------------ CLASS C Sold 252,980 775,246 Reinvested distributions 13,845 6,049 Redeemed (240,872) (153,380) - ------------------------------------------------------------------ Net increase (decrease) 25,953 627,915 - ------------------------------------------------------------------ CLASS I Sold 698,584 5,147,285 Reinvested distributions 318,424 410,364 Redeemed (2,185,823) (1,552,225) - ------------------------------------------------------------------ Net increase (decrease) (1,168,815) 4,005,424 - ------------------------------------------------------------------ CLASS R** Sold 81,554 149,456 Reinvested distributions 2,626 -- Redeemed (31,236) (7,795) - ------------------------------------------------------------------ Net increase (decrease) 52,944 141,661 - ------------------------------------------------------------------ CLASS R3 Redeemed (496) -- - ------------------------------------------------------------------ Net increase (decrease) (496) -- - ------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 45 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - ------------------------------------------------------------------ CLASS R4 Sold 9,800 6,351 Reinvested distributions 541 898 Redeemed (22,143) (3,526) - ------------------------------------------------------------------ Net increase (decrease) (11,802) 3,723 - ------------------------------------------------------------------ CLASS R5 Redeemed (496) -- - ------------------------------------------------------------------ Net increase (decrease) (496) -- - ------------------------------------------------------------------ </Table> * Automatic conversion of Class B shares to Class A shares based on the original purchase date. ** Effective Sept. 7, 2010, Class R2 shares were renamed Class R shares. 7. LENDING OF PORTFOLIO SECURITIES The Fund has entered into a Master Securities Lending Agreement (the Agreement) with JPMorgan Chase Bank, National Association (JPMorgan). The Agreement authorizes JPMorgan as lending agent to lend securities to authorized borrowers in order to generate additional income on behalf of the Fund. Pursuant to the Agreement, the securities loaned are secured by cash or U.S government securities equal to at least 100% of the market value of the loaned securities. Any additional collateral required to maintain those levels due to market fluctuations of the loaned securities is delivered the following business day. Cash collateral received is invested by the lending agent on behalf of the Fund into authorized investments pursuant to the Agreement. The investments made with the cash collateral are listed in the Portfolio of Investments. The values of such investments and any uninvested cash collateral are disclosed in the Statement of Assets and Liabilities along with the related obligation to return the collateral upon return of the securities loaned. At Oct. 31, 2010, securities valued at $24,789,197 were on loan, secured by cash collateral of $25,848,006 invested in short-term securities or in cash equivalents. Risks of delay in recovery of securities or even loss of rights in the securities may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the securities loaned increases above the value of the collateral received. JPMorgan will indemnify the Fund from losses resulting from a borrower's failure to return a loaned security when due. Such indemnification does not extend to losses associated with declines in the value of cash collateral investments. Loans are subject to termination by the Fund or the borrower at any time, and are, therefore, not considered to be illiquid investments. - -------------------------------------------------------------------------------- 46 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- Pursuant to the Agreement, the Fund receives income for lending its securities either in the form of fees or by earning interest on invested cash collateral, net of negotiated rebates paid to borrowers and fees paid to the lending agent for services provided and any other securities lending expenses. Net income of $235,685 earned from securities lending for the year ended Oct. 31, 2010 is included in the Statement of Operations. The Fund also continues to earn interest and dividends on the securities loaned. 8. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balance in Columbia Short-Term Cash Fund (formerly known as RiverSource Short-Term Cash Fund), a money market fund established for the exclusive use of certain funds managed by the Investment Manager and other institutional clients of the Investment Manager. The cost of the Fund's purchases and proceeds from sales of shares of Columbia Short-Term Cash Fund aggregated $111,575,612 and $115,284,362, respectively, for the year ended Oct. 31, 2010. The income distributions received with respect to the Fund's investment in Columbia Short-Term Cash Fund can be found in the Statement of Operations and the Fund's invested balance in Columbia Short-Term Cash Fund at Oct. 31, 2010, can be found in the Portfolio of Investments. 9. BANK BORROWINGS The Fund has entered into a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A. (the Administrative Agent), whereby the Fund may borrow for the temporary funding of shareholder redemptions or for other temporary or emergency purposes. The credit facility became effective on Oct. 14, 2010, replacing a prior credit facility. The credit facility agreement, which is a collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permits collective borrowings up to $300 million. The borrowers shall have the right, upon written notice to the Administrative Agent, to request an increase of up to $200 million in the aggregate amount of the credit facility from new or existing lenders, provided that the aggregate amount of the credit facility shall at no time exceed $500 million. Participation in such increase by any existing lender shall be at such lender's sole discretion. Interest is charged to each fund based on its borrowings at a rate equal to the sum of the federal funds rate plus (i) 1.25% per annum plus (ii) if one-month LIBOR exceeds the federal funds rate, the amount of such excess. Each borrowing under the credit facility matures no later than 60 days after the date of borrowing. The Fund also pays a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum. Prior to Oct. 14, 2010, the credit facility agreement, which was a - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 47 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- collective agreement between the Fund and certain other funds managed by the Investment Manager, severally and not jointly, permitted collective borrowings up to $300 million. The Fund also paid a commitment fee equal to its pro rata share of the amount of the credit facility at a rate of 0.10% per annum, in addition to an upfront fee equal to its pro rata share of 0.04% of the amount of the credit facility. The Fund had no borrowings during the year ended Oct. 31, 2010. 10. PROCEEDS FROM REGULATORY SETTLEMENT During the year ended Oct. 31, 2009, as a result of a settlement of an administrative proceeding brought by the Securities and Exchange Commission against an unaffiliated third party relating to market timing and/or late trading of mutual funds the Fund received $270,486, which represented the Fund's portion of the proceeds from the settlement (the Fund was not a party to the proceeding). The proceeds received by the Fund were recorded as an increase to additional paid-in capital. 11. FEDERAL TAX INFORMATION Net investment income (loss) and net realized gains (losses) may differ for financial statement and tax purposes primarily because of foreign currency transactions, passive foreign investment company (PFIC) holdings, foreign tax credits and losses deferred due to wash sales. The character of distributions made during the year from net investment income or net realized gains may differ from their ultimate characterization for federal income tax purposes. Also, due to the timing of dividend distributions, the fiscal year in which amounts are distributed may differ from the year that the income or realized gains were recorded by the Fund. In the Statement of Assets and Liabilities, as a result of permanent book-to-tax differences, undistributed net investment income has been increased by $552,675 and accumulated net realized loss has been decreased by $44,415,111 resulting in a net reclassification adjustment to decrease paid-in capital by $44,967,786. The tax character of distributions paid for the years indicated was as follows: <Table> <Caption> YEAR ENDED OCT. 31, 2010 2009 - ------------------------------------------------------------------ Ordinary income........................... $6,824,405 $9,632,402 Long-term capital gain.................... -- -- </Table> - -------------------------------------------------------------------------------- 48 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- At Oct. 31, 2010, the components of distributable earnings on a tax basis were as follows: <Table> Undistributed ordinary income................... $ 3,408,726 Undistributed accumulated long-term gain........ $ -- Accumulated realized loss....................... $(145,483,337) Unrealized appreciation (depreciation).......... $ 72,695,802 </Table> For federal income tax purposes, the Fund had a capital loss carry-over of $145,483,337 at Oct. 31, 2010, that if not offset by capital gains will expire as follows: <Table> <Caption> 2011 2016 2017 $38,262,972 $12,069,463 $95,150,902 </Table> For the year ended Oct. 31, 2010, $14,534,698 of capital loss carry-over was utilized and $44,697,300 expired unused. It is unlikely the Board will authorize a distribution of any net realized capital gains until the available capital loss carry-over has been offset or expires. There is no assurance that the Fund will be able to utilize all of its capital loss carry-over before it expires. 12. RISKS RELATING TO CERTAIN INVESTMENTS FOREIGN/EMERGING MARKETS RISK Investing in foreign securities may include certain risks and considerations not typically associated with investing in U.S. securities, such as fluctuating currency values and changing local and regional economic, political and social conditions, which may result in greater market volatility. In addition, certain foreign securities may not be as liquid as U.S. securities. Investing in emerging markets may accentuate these risks. GEOGRAPHIC CONCENTRATION RISK The Fund may be particularly susceptible to economic, political, regulatory or other events or conditions affecting companies and countries within the specific geographic region in which the Fund focuses its investments. The Fund may be more volatile than a more geographically diversified fund. 13. SUBSEQUENT EVENTS Management has evaluated Fund related events and transactions that occurred during the period from the date of the Statement of Assets and Liabilities through the date of issuance of the Fund's financial statements. There were no events or transactions that occurred during the period that materially impacted the amounts or disclosures in the Fund's financial statements, other than as noted below. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 49 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- The Board of Directors of the Fund has approved the proposed merger of the Fund into Columbia Multi-Advisor International Equity Fund. It is currently anticipated that a meeting of shareholders will be held during the first half of 2011 to vote on the proposal. 14. INFORMATION REGARDING PENDING AND SETTLED LEGAL PROCEEDINGS In June 2004, an action captioned John E. Gallus et al. v. American Express Financial Corp. and American Express Financial Advisors Inc. was filed in the United States District Court for the District of Arizona. The plaintiffs allege that they are investors in several American Express Company (now known as legacy RiverSource) mutual funds and they purport to bring the action derivatively on behalf of those funds under the Investment Company Act of 1940. The plaintiffs allege that fees allegedly paid to the defendants by the funds for investment advisory and administrative services are excessive. The plaintiffs seek remedies including restitution and rescission of investment advisory and distribution agreements. The plaintiffs voluntarily agreed to transfer this case to the United States District Court for the District of Minnesota (the District Court). In response to defendants' motion to dismiss the complaint, the District Court dismissed one of plaintiffs' four claims and granted plaintiffs limited discovery. Defendants moved for summary judgment in April 2007. Summary judgment was granted in the defendants' favor on July 9, 2007. The plaintiffs filed a notice of appeal with the Eighth Circuit Court of Appeals (the Eighth Circuit) on August 8, 2007. On April 8, 2009, the Eighth Circuit reversed summary judgment and remanded to the District Court for further proceedings. On August 6, 2009, defendants filed a writ of certiorari with the U.S. Supreme Court (the Supreme Court), asking the Supreme Court to stay the District Court proceedings while the Supreme Court considers and rules in a case captioned Jones v. Harris Associates, which involves issues of law similar to those presented in the Gallus case. On March 30, 2010, the Supreme Court issued its ruling in Jones v. Harris Associates, and on April 5, 2010, the Supreme Court vacated the Eighth Circuit's decision in the Gallus case and remanded the case to the Eighth Circuit for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On June 4, 2010, the Eighth Circuit remanded the Gallus case to the District Court for further consideration in light of the Supreme Court's decision in Jones v. Harris Associates. On Dec. 9, 1020, the District Court reinstated its July 9, 2007 summary judgment order in favor of the defendants. In December 2005, without admitting or denying the allegations, American Express Financial Corporation (AEFC, which is now known as Ameriprise - -------------------------------------------------------------------------------- 50 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- Financial, Inc. (Ameriprise Financial)), entered into settlement agreements with the Securities and Exchange Commission (SEC) and Minnesota Department of Commerce (MDOC) related to market timing activities. As a result, AEFC was censured and ordered to cease and desist from committing or causing any violations of certain provisions of the Investment Advisers Act of 1940, the Investment Company Act of 1940, and various Minnesota laws. AEFC agreed to pay disgorgement of $10 million and civil money penalties of $7 million. AEFC also agreed to retain an independent distribution consultant to assist in developing a plan for distribution of all disgorgement and civil penalties ordered by the SEC in accordance with various undertakings detailed at http://www.sec.gov/litigation/admin/ia-2451.pdf. Ameriprise Financial and its affiliates have cooperated with the SEC and the MDOC in these legal proceedings, and have made regular reports to the funds' Boards of Directors/Trustees. Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions, and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial believes that the Funds are not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds. Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the Securities and Exchange Commission on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov. There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased fund redemptions, reduced sale of fund shares or other adverse consequences to the Funds. Further, although we believe proceedings are not likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 51 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ------------------------ TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND: We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of Threadneedle International Opportunity Fund (one of the portfolios constituting the RiverSource International Series, Inc.) as of October 31, 2010, and the related statement 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 four years in the period then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. The financial highlights of the Fund for the period ended October 31, 2006, were audited by other auditors whose report dated December 20, 2006, expressed an unqualified opinion on those financial highlights. 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. We were not engaged to perform an audit of the Fund's internal control over financial reporting. Our audits included 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 Fund'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 and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of October 31, 2010, by correspondence with the custodian and brokers, or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion. - -------------------------------------------------------------------------------- 52 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- In our opinion, the financial statements and financial highlights audited by us as referred to above present fairly, in all material respects, the financial position of Threadneedle International Opportunity Fund of the RiverSource International Series, Inc. at October 31, 2010, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the four years in the period then ended, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Minneapolis, Minnesota December 20, 2010 - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 53 FEDERAL INCOME TAX INFORMATION ------------------------------------------------- (UNAUDITED) The Fund is required by the Internal Revenue Code of 1986 to tell its shareholders about the tax treatment of the dividends it pays during its fiscal year. The dividends listed below are reported to you on Form 1099-DIV, Dividends and Distributions. Shareholders should consult a tax advisor on how to report distributions for state and local tax purposes. Fiscal year ended Oct. 31, 2010 <Table> <Caption> INCOME DISTRIBUTIONS - the Fund designates the following tax attributes for distributions: Qualified Dividend Income for individuals.................... 100.00% Dividends Received Deduction for corporations................ 0.00% U.S. Government Obligations.................................. 0.00% Foreign Taxes Paid........................................... $778,377 $5,710,- Foreign Source Income........................................ 884 </Table> The Fund designates as distributions of long-term gains, to the extent necessary to fully distribute such capital gains, earnings and profits distributed to shareholders on the redemption of shares. - -------------------------------------------------------------------------------- 54 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT BOARD MEMBERS AND OFFICERS ----------------------------------------------------- Shareholders elect a Board that oversees the Fund's operations. The Board appoints officers who are responsible for day-to-day business decisions based on policies set by the Board. The following is a list of the Fund's Board members. Each Board member oversees 145 Columbia, RiverSource, Seligman and Threadneedle funds. Under current Board policy, members generally serve until the next Board meeting after he or she reaches the mandatory retirement age established by the Board, or the fifteenth anniversary of the first Board meeting they attended as members of the Board. INDEPENDENT BOARD MEMBERS <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Kathleen Blatz Board member since Chief Justice, Minnesota Supreme Court, 1998-2006; None 901 S. Marquette Ave. 1/11/06 Attorney Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Pamela G. Carlton Board member since President, Springboard -- Partners in Cross Cultural None 901 S. Marquette Ave. 7/11/07 Leadership (consulting company) Minneapolis, MN 55402 Age 56 - ------------------------------------------------------------------------------------------------------------------------------ Patricia M. Flynn Board member since Trustee Professor of Economics and Management, Bentley None 901 S. Marquette Ave. 11/1/04 University; former Dean, McCallum Graduate School of Minneapolis, MN 55402 Business, Bentley University Age 60 - ------------------------------------------------------------------------------------------------------------------------------ Anne P. Jones Board member since Attorney and Consultant None 901 S. Marquette Ave. 3/1/85 Minneapolis, MN 55402 Age 75 - ------------------------------------------------------------------------------------------------------------------------------ Stephen R. Lewis, Jr. Chair of the Board President Emeritus and Professor of Economics, Carleton Valmont Industries, 901 S. Marquette Ave. since 1/1/07, College Inc. (manufactures Minneapolis, MN 55402 Board member irrigation systems) Age 71 since 1/1/02 - ------------------------------------------------------------------------------------------------------------------------------ John F. Maher Board member Retired President and Chief Executive Officer and None 901 S. Marquette Ave. since 12/10/08 former Director, Great Western Financial Corporation Minneapolis, MN 55402 (financial services), 1986-1997 Age 67 - ------------------------------------------------------------------------------------------------------------------------------ Catherine James Paglia Board member since Director, Enterprise Asset Management, Inc. (private None 901 S. Marquette Ave. 11/1/04 real estate and asset management company) Minneapolis, MN 55402 Age 58 - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 55 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- INDEPENDENT BOARD MEMBERS (CONTINUED) <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ Leroy C. Richie Board member Counsel, Lewis & Munday, P.C. since 1987; Vice Digital Ally, Inc. 901 S. Marquette Ave. since 11/11/08 President and General Counsel, Automotive Legal (digital imaging); Minneapolis, MN 55402 Affairs, Chrysler Corporation, 1990-1997 Infinity, Inc. (oil Age 69 and gas exploration and production); OGE Energy Corp. (energy and energy services) - ------------------------------------------------------------------------------------------------------------------------------ Alison Taunton-Rigby Board member since Chief Executive Officer and Director, RiboNovix, Inc. Idera 901 S. Marquette Ave. 11/13/02 since 2003 (biotechnology); former President, Aquila Pharmaceuticals, Minneapolis, MN 55402 Biopharmaceuticals Inc. Age 66 (biotechnology); Healthways, Inc. (health management programs) - ------------------------------------------------------------------------------------------------------------------------------ </Table> - -------------------------------------------------------------------------------- 56 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- BOARD MEMBER AFFILIATED WITH THE INVESTMENT MANAGER* <Table> <Caption> OTHER PRESENT OR NAME, POSITION HELD PAST DIRECTORSHIPS ADDRESS, WITH FUND AND PRINCIPAL OCCUPATION (WITHIN PAST 5 AGE LENGTH OF SERVICE DURING PAST FIVE YEARS YEARS) - ------------------------------------------------------------------------------------------------------------------------------ William F. Truscott Board member Chairman of the Board, Columbia Management Investment None 53600 Ameriprise since 11/7/01, Advisers, LLC (formerly RiverSource Investments, LLC) Financial Center Vice President since since May 2010 (previously President, Chairman of the Minneapolis, MN 55474 2002 Board and Chief Investment Officer, 2001-April 2010); Age 50 Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Chief Executive Officer, U.S. Asset Management & President -- Annuities, Ameriprise Financial, Inc. since May 2010 (previously President -- U.S. Asset Management and Chief Investment Officer, 2005-April 2010 and Senior Vice President -- Chief Investment Officer, 2001-2005); Director, President and Chief Executive Officer, Ameriprise Certificate Company since 2006; Director, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since May 2010 (previously Chairman of the Board and Chief Executive Officer, 2008-April 2010); Chairman of the Board and Chief Executive Officer, RiverSource Distributors, Inc. since 2006 - ------------------------------------------------------------------------------------------------------------------------------ </Table> * Interested person (as defined under the 1940 Act) by reason of being an officer, director, security holder and/or employee of the investment manager or Ameriprise Financial. The SAI has additional information about the Fund's Board members and is available, without charge, upon request by calling 800.345.6611; contacting your financial intermediary; or visiting columbiamanagement.com. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 57 BOARD MEMBERS AND OFFICERS (continued) ----------------------------------------- The Board has appointed officers who are responsible for day-to-day business decisions based on policies it has established. The officers serve at the pleasure of the Board. In addition to Mr. Truscott, who is Vice President, the Fund's other officers are: FUND OFFICERS <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- J. Kevin Connaughton President since Senior Vice President and General Manager -- Mutual One Financial Center 5/1/10 Fund Products, Columbia Management Investment Advisers, Boston, MA 02111 LLC since May 2010; President, Columbia Funds since Age 46 2009 (previously Senior Vice President and Chief Financial Officer, June 2008 -- January 2009); President, Atlantic Funds and Nations Funds since 2009; Managing Director of Columbia Management Advisors, LLC, December 2004 -- April 2010; Treasurer, Columbia Funds, October 2003 -- May 2008; Treasurer, the Liberty Funds, Stein Roe Funds and Liberty All-Star Funds, December 2000 -- December 2006 - -------------------------------------------------------------------------------------------------------- Amy K. Johnson Vice President since Senior Vice President and Chief Operating Officer, 5228 Ameriprise Financial 12/5/06 Columbia Management Investment Advisers, LLC (formerly Center Minneapolis, MN RiverSource Investments, LLC) since May 2010 55474 (previously Chief Administrative Officer, 2009 -- April Age 45 2010 and Vice President -- Asset Management and Trust Company Services, 2006-2009 and Vice President -- Operations and Compliance, 2004-2006); Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010 - -------------------------------------------------------------------------------------------------------- Jeffrey P. Fox Treasurer since Chief Financial Officer, Columbia Management Investment 105 Ameriprise 7/10/02 Distributors, Inc. (formerly RiverSource Fund Financial Center Distributors, Inc.) and of Seligman Data Corp. since Minneapolis, MN 55474 2008; Vice President -- Investment Accounting, Age 55 Ameriprise Financial, Inc. since 2002; Chief Financial Officer, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- Scott R. Plummer Vice President, Chief Legal Officer and Assistant Secretary, Columbia 5228 Ameriprise Financial General Counsel and Management Investment Advisers, LLC (formerly Center Secretary since RiverSource Investments, LLC) since June 2005; Vice Minneapolis, MN 55474 12/5/06 President and Lead Chief Counsel -- Asset Management, Age 51 Ameriprise Financial, Inc. since May 2010 (previously Vice President and Chief Counsel -- Asset Management, 2005-April 2010 and Vice President -- Asset Management Compliance, 2004-2005); Senior Vice President, Secretary and Chief Legal Officer, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Vice President, Chief Counsel and Assistant Secretary, Columbia Management Investment Distributors, Inc. (formerly RiverSource Fund Distributors, Inc.) since 2008; Vice President, General Counsel and Secretary, Ameriprise Certificate Company since 2005; Chief Counsel, RiverSource Distributors, Inc. since 2006 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 58 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT - -------------------------------------------------------------------------------- FUND OFFICERS (CONTINUED) <Table> <Caption> NAME, POSITION HELD ADDRESS, WITH FUNDS AND PRINCIPAL OCCUPATION AGE LENGTH OF SERVICE DURING PAST FIVE YEARS - -------------------------------------------------------------------------------------------------------- Michael A. Jones Vice President since Director and President, Columbia Management Investment 100 Federal Street 5/1/10 Advisers, LLC since May 2010; President and Director, Boston, MA 02110 Columbia Management Investment Distributors, Inc. since Age 51 May 2010; Senior Vice President, Atlantic Funds, Columbia Funds and Nations Funds since May 2010; Manager, Chairman, Chief Executive Officer and President, Columbia Management Advisors, LLC, 2007 -- April 2010; Chief Executive Officer, President and Director, Columbia Management Distributors, Inc., 2006 -- April 2010; former Co-President and Senior Managing Director, Robeco Investment Management - -------------------------------------------------------------------------------------------------------- Colin Moore Vice President since Chief Investment Officer, Columbia Management One Financial Center 5/1/10 Investment Advisers, LLC since May 2010; Senior Vice Boston, MA 02111 President, Atlantic Funds, Columbia Funds and Nations Age 52 Funds since May 2010; Manager, Managing Director and Chief Investment Officer, Columbia Management Advisors, LLC, 2007- April 2010; Head of Equities, Columbia Management Advisors, LLC, 2002-Sept. 2007 - -------------------------------------------------------------------------------------------------------- Linda Wondrack Chief Compliance Vice President and Chief Compliance Officer, Columbia One Financial Center Officer since 5/1/10 Management Investment Advisers, LLC since May 2010; Boston, MA 02111 Chief Compliance Officer, Columbia Funds since 2007; Age 46 Senior Vice President and Chief Compliance Officer, Atlantic Funds and Nations Funds since 2007; Director (Columbia Management Group, LLC and Investment Product Group Compliance), Bank of America, June 2005 -- April 2010 - -------------------------------------------------------------------------------------------------------- Neysa M. Alecu Money Laundering Vice President -- Compliance, Ameriprise Financial, 2934 Ameriprise Financial Prevention Officer Inc. since 2008; Anti-Money Laundering Officer and Center since 11/9/05 and Identity Theft Prevention Officer, Columbia Management Minneapolis, MN 55474 Identity Theft Investment Distributors, Inc. (formerly RiverSource Age 46 Prevention Officer Fund Distributors, Inc.) since 2008; Anti-Money since 2008 Laundering Officer, Ameriprise Financial, Inc. since 2005; Compliance Director, Ameriprise Financial, Inc., 2004-2008 - -------------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT 59 PROXY VOTING ------------------------------------------------------------------ The policy of the Board is to vote the proxies of the companies in which the Fund holds investments consistent with the procedures as stated in the Statement of Additional Information (SAI). You may obtain a copy of the SAI without charge by calling 800.345.6611; contacting your financial intermediary; visiting columbiamanagement.com; or searching the website of the Securities and Exchange Commission (SEC) at http://www.sec.gov. Information regarding how the Fund voted proxies relating to portfolio securities is filed with the SEC by August 31 for the most recent 12-month period ending June 30 of that year, and is available without charge by visiting columbiamanagement.com; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- 60 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2010 ANNUAL REPORT THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND P.O. Box 8081 Boston, MA 02266-8081 COLUMBIAMANAGEMENT.COM <Table> This report must be accompanied or preceded by the Fund's current prospectus. The Fund is distributed by Columbia Management Investment Distributors, Inc., member FINRA, and managed by Columbia Management Investment Advisers, LLC. (C)2010 Columbia Management Investment Advisers, LLC. All (COLUMBIA MANAGEMENT LOGO) rights reserved. S-6140 AJ (12/10) </Table> Item 2. Code of Ethics. (a) The Registrant has adopted a code of ethics that applies to the Registrant's principal executive officer and principal financial officer. (b) During the period covered by this report, there were not any amendments to a provision of the code of ethics adopted in 2(a) above. (c) During the period covered by this report, there were no waivers, including any implicit waivers, from a provision of the code of ethics described in 2(a) above that relates to one or more of the items set forth in paragraph (b) of this item's instructions. Item 3. Audit Committee Financial Expert. The Registrant's board of directors has determined that independent directors Pamela G. Carlton, Jeffrey Laikind, John F. Maher and Anne P. Jones, each qualify as audit committee financial experts. Item 4. Principal Accountant Fees and Services (a) Audit Fees. The fees for the year ended Oct. 31, to Ernst & Young LLP for professional services rendered for the audit of the annual financial statements for RiverSource International Series, Inc. were as follows: 2010 - $123,988 2009 - $124,937 (b) Audit-Related Fees. The fees for the year ended Oct. 31, to Ernst & Young LLP for additional audit-related services rendered related to the semiannual financial statement review and the 2010 transfer agent 17Ad-13 review for RiverSource International Series, Inc. were as follows: 2010 - $2,255 2009 - $1,125 (c) Tax Fees. The fees for the year ended Oct. 31, to Ernst & Young LLP for tax compliance related services rendered for RiverSource International Series, Inc. were as follows: 2010 - $17,405 2009 - $13,992 (d) All Other Fees. The fees for the year ended Oct. 31, to Ernst & Young LLP for additional professional services rendered for RiverSource International Series, Inc. were as follows: 2010 - $0 2009 - $0 (e) (1) Audit Committee Pre-Approval Policy. Pursuant to Sarbanes-Oxley pre-approval requirements, all services to be performed by Ernst & Young LLP for the registrant and to the registrant's investment adviser and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant must be pre-approved by the audit committee. (e) (2) 100% of the services performed for items (b) through (d) above during 2010 and 2009 were pre-approved by the audit committee. (f) Not applicable. (g) Non-Audit Fees. The fees for the year ended Oct. 31, to Ernst & Young LLP by the registrant for non-audit fees and by the registrant's investment adviser, and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant were as follows: 2010 - $2,445,621 2009 - $837,603 (h) 100% of the services performed in item (g) above during 2010 and 2009 were pre-approved by the Ameriprise Financial Audit Committee and/or the RiverSource Mutual Funds Audit Committee. Item 5. Audit Committee of Listed Registrants. Not applicable. Item 6. Investments. (a) The registrant's "Schedule 1 - Investments in securities of unaffiliated issuers" (as set forth in 17 CFR 210.12-12) is included in Item 1 of this Form N-CSR. (b) Not applicable. Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies. Not applicable. Item 8. Portfolio Managers of Closed-End Management Investment Companies. Not applicable. Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers. Not applicable. Item 10. Submission of Matters to a Vote of Security Holders. There were no material changes to the procedures by which shareholders may recommend nominees to the registrant's board of directors. Item 11. Controls and Procedures. (a) The registrant's principal executive officer and principal financial officer, based on their evaluation of the registrant's disclosure controls and procedures as of a date within 90 days of the filing of this report, have concluded that such controls and procedures are adequately designed to ensure that information required to be disclosed by the registrant in Form N-CSR is accumulated and communicated to the registrant's management, including principal executive officer and principal financial officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. (b) There was no change in the registrant's internal controls over financial reporting that occurred during the registrant's second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 12. Exhibits. (a)(1) Code of ethics required to be disclosed under Item 2 of Form N-CSR, is attached as Exhibit 99.CODE ETH. (a)(2) Certifications pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) attached hereto as Exhibit99.CERT. (a)(3) Not applicable. (b) Certification pursuant to Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 270.30a-2(b)) attached hereto as Exhibit 99.906CERT. 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) RiverSource International Series, Inc. By /s/ J. Kevin Connaughton ---------------------------------- J. Kevin Connaughton President and Principal Executive Officer Date December 20, 2010 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. By /s/ J. Kevin Connaughton ---------------------------------- J. Kevin Connaughton President and Principal Executive Officer Date December 20, 2010 By /s/ Jeffrey P. Fox ---------------------------------- Jeffrey P. Fox Treasurer and Principal Financial Officer Date December 20, 2010