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: 10/31 Date of reporting period: 4/30 Semiannual Report (RIVERSOURCE INVESTMENTS LOGO) RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND SEMIANNUAL REPORT FOR THE PERIOD ENDED APRIL 30, 2009 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND SEEKS TO PROVIDE SHAREHOLDERS WITH LONG-TERM CAPITAL GROWTH. (SINGLE STRATEGY FUNDS ICON) TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.............. 2 Fund Expenses Example.............. 9 Portfolio of Investments........... 12 Statement of Assets and Liabilities...................... 21 Statement of Operations............ 23 Statements of Changes in Net Assets........................... 25 Financial Highlights............... 27 Notes to Financial Statements...... 36 Approval of Investment Management Services Agreement............... 52 Proxy Voting....................... 55 </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 1 YOUR FUND AT A GLANCE ---------------------------------------------------------- (UNAUDITED) FUND SUMMARY - -------------------------------------------------------------------------------- > RiverSource Disciplined International Equity Fund (the Fund) Class A shares declined 5.84% (excluding sales charge) during the six month period ended April 30, 2009. > The Fund underperformed its benchmark, the Morgan Stanley Capital International (MSCI) EAFE Index, which fell 2.35%. > The Fund also underperformed the Lipper International Large-Cap Core Funds Index, representing the Fund's peer group, which fell 4.55% during the same period. ANNUALIZED TOTAL RETURNS (for period ended April 30, 2009) - -------------------------------------------------------------------------------- <Table> <Caption> Since inception 6 months* 1 year 5/18/06 - ------------------------------------------------------------------- RiverSource Disciplined International Equity Fund Class A (excluding sales charge) -5.84% -49.25% -14.29% - ------------------------------------------------------------------- MSCI EAFE Index(1) (unmanaged) -2.35% -42.42% -11.29% - ------------------------------------------------------------------- Lipper International Large-Cap Core Funds Index(2) -4.55% -43.88% -11.94% - ------------------------------------------------------------------- </Table> * Not annualized. 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 or visiting riversource.com/funds. 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 expenses. 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. (1) The Morgan Stanley Capital International (MSCI) EAFE Index, an unmanaged index, is compiled from a composite of securities markets of Europe, Australasia and the Far East. The index is - -------------------------------------------------------------------------------- 2 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 -- 2009 SEMIANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT APRIL 30, 2009 SINCE Without sales charge 6 MONTHS* 1 YEAR INCEPTION Class A (inception 5/18/06) -5.84% -49.25% -14.29% - -------------------------------------------------------------------- Class B (inception 5/18/06) -6.29% -49.84% -15.06% - -------------------------------------------------------------------- Class C (inception 5/18/06) -6.24% -49.77% -15.03% - -------------------------------------------------------------------- Class I (inception 5/18/06) -5.50% -48.83% -13.85% - -------------------------------------------------------------------- Class R2 (inception 8/1/08) -5.83% N/A -40.89%* - -------------------------------------------------------------------- Class R3 (inception 8/1/08) -5.71% N/A -40.81%* - -------------------------------------------------------------------- Class R4 (inception 5/18/06) -5.57% -48.87% -13.92% - -------------------------------------------------------------------- Class R5 (inception 8/1/08) -5.56% N/A -40.62%* - -------------------------------------------------------------------- Class W (inception 12/1/06) -5.77% -49.13% -20.33% - -------------------------------------------------------------------- With sales charge Class A (inception 5/18/06) -11.29% -52.16% -15.99% - -------------------------------------------------------------------- Class B (inception 5/18/06) -10.85% -52.27% -16.17% - -------------------------------------------------------------------- Class C (inception 5/18/06) -7.14% -50.25% -15.03% - -------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 4 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> AT MARCH 31, 2009 SINCE Without sales charge 6 MONTHS* 1 YEAR INCEPTION Class A (inception 5/18/06) -37.24% -52.96% -18.67% - -------------------------------------------------------------------- Class B (inception 5/18/06) -37.63% -53.49% -19.41% - -------------------------------------------------------------------- Class C (inception 5/18/06) -37.56% -53.43% -19.38% - -------------------------------------------------------------------- Class I (inception 5/18/06) -36.86% -52.51% -18.22% - -------------------------------------------------------------------- Class R2 (inception 8/1/08) -37.00% N/A -48.43%* - -------------------------------------------------------------------- Class R3 (inception 8/1/08) -36.91% N/A -48.36%* - -------------------------------------------------------------------- Class R4 (inception 5/18/06) -36.93% -52.56% -18.30% - -------------------------------------------------------------------- Class R5 (inception 8/1/08) -36.91% N/A -48.29%* - -------------------------------------------------------------------- Class W (inception 12/1/06) -37.12% -52.84% -25.51% - -------------------------------------------------------------------- With sales charge Class A (inception 5/18/06) -40.85% -55.66% -20.33% - -------------------------------------------------------------------- Class B (inception 5/18/06) -40.66% -55.75% -20.49% - -------------------------------------------------------------------- Class C (inception 5/18/06) -38.17% -53.88% -19.38% - -------------------------------------------------------------------- </Table> Class A share performance reflects the maximum sales charge of 5.75%. Class B share performance reflects a contingent deferred sales charge (CDSC) applied as follows: first year 5%; second and third** years 4%; fourth year 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 R2, Class R3, Class R4, Class R5 and Class W shares. Class I, Class R2, Class R3, Class R4 and Class R5 are available to institutional investors only. Class W shares are offered through qualifying discretionary accounts. * Not annualized. ** For Class B shares purchased on or after June 13, 2009 the CDSC percentage for the third year will be 3%. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 5 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- STYLE MATRIX - -------------------------------------------------------------------------------- <Table> <Caption> STYLE VALUE BLEND GROWTH X LARGE MEDIUM SIZE SMALL </Table> Shading within the style matrix indicates areas in which the Fund is designed to generally invest. The style matrix can be a valuable tool for constructing and monitoring your portfolio. It provides a frame of reference for distinguishing the types of stocks or bonds owned by a mutual fund, and may serve as a guideline for helping you build a portfolio. Investment products, including shares of mutual funds, are not federally or FDIC-insured, are not deposits or obligations of, or guaranteed by any financial institution, and involve investment risks including possible loss of principal and fluctuation in value. ANNUAL OPERATING EXPENSE RATIO* (as of the current prospectus) - -------------------------------------------------------------------------------- <Table> <Caption> Total fund and acquired Total fund fund fees and expenses(a) expenses(a) - ------------------------------------------ Class A 1.40% 1.43% - ------------------------------------------ Class B 2.18% 2.21% - ------------------------------------------ Class C 2.17% 2.20% - ------------------------------------------ Class I 0.90% 0.93% - ------------------------------------------ Class R2 1.69% 1.72% - ------------------------------------------ Class R3 1.44% 1.47% - ------------------------------------------ Class R4 1.20% 1.23% - ------------------------------------------ Class R5 0.94% 0.97% - ------------------------------------------ Class W 1.35% 1.38% - ------------------------------------------ </Table> (a) In addition to the Fund's total annual operating expenses that the Fund bears directly, the Fund's shareholders indirectly bear the expenses of acquired funds in which the Fund invests. The Fund's "acquired fund fees and expenses," based on its investment in the acquired funds, is 0.03% for the year ended Oct. 31, 2008. * Fund expense ratios are calculated based on the fund's average net assets during the fund's most recently completed fiscal year, and have not been adjusted for current asset levels, including any decrease or increase in assets, which, if adjusted, would result in expense ratios that are higher or lower, respectively, than those that are expressed herein. Any fee waivers/expense caps would limit the impact that any decrease in assets will have on net expense ratios in the current fiscal year. International investing involves increased risk and volatility due to potential political and economic instability, currency fluctuations, and differences in financial reporting and accounting standards and oversight. Risks are particularly significant in emerging markets. - -------------------------------------------------------------------------------- 6 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- COUNTRY DIVERSIFICATION(1) (at April 30, 2009; % of portfolio assets) - --------------------------------------------------------------------- <Table> <Caption> Australia 7.3% - ------------------------------------------------ Austria 0.3% - ------------------------------------------------ Belgium 1.7% - ------------------------------------------------ Bermuda --% - ------------------------------------------------ Denmark 0.9% - ------------------------------------------------ Finland 1.2% - ------------------------------------------------ France 10.6% - ------------------------------------------------ Germany 6.2% - ------------------------------------------------ Greece 0.2% - ------------------------------------------------ Hong Kong 5.8% - ------------------------------------------------ Ireland 1.1% - ------------------------------------------------ Italy 4.4% - ------------------------------------------------ Japan 18.6% - ------------------------------------------------ Luxembourg 0.6% - ------------------------------------------------ Netherlands 8.1% - ------------------------------------------------ New Zealand 0.2% - ------------------------------------------------ Norway 1.0% - ------------------------------------------------ Singapore 0.7% - ------------------------------------------------ Spain 4.3% - ------------------------------------------------ Sweden 2.0% - ------------------------------------------------ Switzerland 3.2% - ------------------------------------------------ United Kingdom 16.1% - ------------------------------------------------ United States 0.3% - ------------------------------------------------ Other(2) 5.2% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral for Securities on Loan) as of April 30, 2009. The Fund's composition is subject to change. (2) Cash & Cash Equivalents. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 7 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- TOP TEN HOLDINGS (at April 30, 2009; % of portfolio assets) - --------------------------------------------------------------------- <Table> <Caption> Toyota Motor (Japan) 2.7% - ------------------------------------------------ Honda Motor (Japan) 2.5% - ------------------------------------------------ Royal Dutch Shell Series A (Netherlands) 2.1% - ------------------------------------------------ Novartis (Switzerland) 2.1% - ------------------------------------------------ GlaxoSmithKline (United Kingdom) 2.0% - ------------------------------------------------ Barclays (United Kingdom) 1.7% - ------------------------------------------------ BNP Paribas (France) 1.7% - ------------------------------------------------ Vodafone Group (United Kingdom) 1.7% - ------------------------------------------------ AstraZeneca (United Kingdom) 1.6% - ------------------------------------------------ Royal Dutch Shell Series B (Netherlands) 1.6% - ------------------------------------------------ </Table> For further detail about these holdings, please refer to the section entitled "Portfolio of Investments." Fund holding are as of the date given, are subject to change at any time, and are not recommendations to buy or sell any security. - -------------------------------------------------------------------------------- 8 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges (loads) on purchase payments; and (2) ongoing costs, which may include management fees; distribution and service (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 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). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the cumulative expenses charged by the 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 and held for the six months ended April 30, 2009. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading 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 Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. 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. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 9 FUND EXPENSES EXAMPLE (continued) ---------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED NOV. 1, 2008 APRIL 30, 2009 THE PERIOD(A) EXPENSE RATIO - ------------------------------------------------------------------------------------------- Class A - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 941.60 $ 7.32 1.52% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.26 $ 7.60 1.52% - ------------------------------------------------------------------------------------------- Class B - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 937.10 $11.05 2.30% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,013.39 $11.48 2.30% - ------------------------------------------------------------------------------------------- Class C - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 937.60 $10.95 2.28% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,013.49 $11.38 2.28% - ------------------------------------------------------------------------------------------- Class I - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 945.00 $ 3.62 .75% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,021.08 $ 3.76 .75% - ------------------------------------------------------------------------------------------- Class R2 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 941.70 $ 7.37 1.53% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.21 $ 7.65 1.53% - ------------------------------------------------------------------------------------------- Class R3 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 942.90 $ 6.21 1.29% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.40 $ 6.46 1.29% - ------------------------------------------------------------------------------------------- Class R4 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 944.30 $ 5.01 1.04% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.64 $ 5.21 1.04% - ------------------------------------------------------------------------------------------- Class R5 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 944.40 $ 3.71 .77% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,020.98 $ 3.86 .77% - ------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 10 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED NOV. 1, 2008 APRIL 30, 2009 THE PERIOD(A) EXPENSE RATIO - ------------------------------------------------------------------------------------------- Class W - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 942.30 $ 5.73 1.19% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.89 $ 5.96 1.19% - ------------------------------------------------------------------------------------------- </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 181/365 (to reflect the one-half year period). (b) Based on the actual return for the six months ended April 30, 2009: -5.84% for Class A, -6.29% for Class B, -6.24% for Class C, -5.50% for Class I, -5.83% for Class R2, -5.71% for Class R3, -5.57% for Class R4, -5.56% for Class R5 and -5.77% for Class W. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 11 PORTFOLIO OF INVESTMENTS ------------------------------------------------------- APRIL 30, 2009 (UNAUDITED) (Percentages represent value of investments compared to net assets) INVESTMENTS IN SECURITIES <Table> <Caption> COMMON STOCKS (93.5%)(c) ISSUER SHARES VALUE(a) AUSTRALIA (7.2%) AGL Energy 85,965 $944,311 BHP Billiton 188,977 4,567,759 BlueScope Steel 135,318(d) 230,045 CFS Retail Property Trust 220,027(d) 262,956 CSL 82,652 2,066,834 Dexus Property Group 410,691 217,811 Foster's Group 246,530 943,891 GPT Group 1,116,116 381,109 Macquarie Airports 156,426 205,697 Macquarie Infrastructure Group 405,296 397,510 Macquarie Office Trust 2,011,792 285,009 Natl Australia Bank 58,700 879,790 Newcrest Mining 38,979 847,860 OneSteel 183,820(d) 297,810 Origin Energy 123,159(d) 1,457,568 Qantas Airways 271,919 391,153 QBE Insurance Group 110,173 1,744,110 Santos 92,687 1,105,690 Stockland 393,011 896,552 Telstra 509,287 1,232,107 Woodside Petroleum 12,433 346,675 Woolworths 136,520 2,650,173 --------------- Total 22,352,420 - ------------------------------------------------------------------------------------- AUSTRIA (0.3%) OMV 28,720 901,896 - ------------------------------------------------------------------------------------- BELGIUM (1.7%) Belgacom 40,572(d) 1,185,763 Colruyt 2,254 513,807 Delhaize Group 11,755 796,465 Dexia 139,409(d) 687,397 Fortis 239,512 595,881 Groupe Bruxelles Lambert 10,330(d) 751,313 InBev 15,253 470,614 KBC Groep 8,063 180,486 --------------- Total 5,181,726 - ------------------------------------------------------------------------------------- BERMUDA (--%) SeaDrill 13,350(d) 145,759 - ------------------------------------------------------------------------------------- DENMARK (0.9%) A P Moller -- Maersk Series B 169(d) 994,060 Danske Bank 82,213(b) 916,753 Novozymes Series B 5,943(d) 405,013 Vestas Wind Systems 8,818(b) 582,140 --------------- Total 2,897,966 - ------------------------------------------------------------------------------------- FINLAND (1.2%) Neste Oil 15,598 203,732 Nokia 47,607(d) 688,597 Outokumpu 32,029 482,771 Stora Enso Series R 214,011(b,d) 1,234,800 UPM-Kymmene 120,168 1,086,135 --------------- Total 3,696,035 - ------------------------------------------------------------------------------------- FRANCE (10.5%) Air France-KLM 43,656 489,445 AXA 45,759(b,d) 771,775 BNP Paribas 114,106 6,077,829 Casino Guichard Perrachon 2,514 158,261 CNP Assurances 6,723(d) 532,834 Compagnie de Saint-Gobain 70,463 2,557,301 Credit Agricole 118,831 1,761,254 France Telecom 169,294(d) 3,779,469 GDF Suez 27,867(d) 1,006,762 Hermes Intl 4,892(d) 652,496 Lafarge 7,783(d) 445,150 Michelin Series B 9,853 508,454 Natixis 301,958 694,897 Peugeot 32,437 757,634 Renault 48,134 1,565,061 Sanofi-Aventis 92,693(d) 5,369,052 SCOR 37,531 793,175 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 12 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) FRANCE (CONT.) Societe Generale 40,851 $2,117,264 Sodexho Alliance 12,925 624,135 Total 8,893 451,265 Vallourec 2,525 278,644 Vivendi 50,557(d) 1,369,536 --------------- Total 32,761,693 - ------------------------------------------------------------------------------------- GERMANY (6.1%) BASF 24,934(d) 942,706 Bayer 33,413(b,d) 1,663,003 BMW 77,697(d) 2,423,862 Commerzbank 68,850(d) 470,141 Daimler 20,629(d) 741,041 Deutsche Bank 60,824(d) 3,271,972 Deutsche Lufthansa 46,554(d) 595,433 Deutsche Telekom 262,491(d) 3,174,934 Fresenius Medical Care & Co 27,749(d) 1,092,467 MAN 4,616(d) 287,042 Munich Re Group 5,479 758,633 Salzgitter 3,144 224,423 SAP 76,547 2,940,184 Volkswagen 5,544 352,159 --------------- Total 18,938,000 - ------------------------------------------------------------------------------------- GREECE (0.2%) Hellenic Petroleum 14,534 141,751 OPAP 14,665 454,898 --------------- Total 596,649 - ------------------------------------------------------------------------------------- HONG KONG (5.7%) Cheung Kong Holdings 361,000(d) 3,759,107 Cheung Kong Infrastructure Holdings 123,000(d) 476,929 CLP Holdings 342,500 2,315,771 Hang Seng Bank 183,500 2,050,491 Hong Kong & China Gas 682,000 1,276,016 Hong Kong Exchanges and Clearing 45,800 534,242 Hongkong Electric Holdings 379,000 2,239,797 Hutchison Whampoa 135,000 801,301 Link REIT 308,000 600,906 MTR 268,689 682,999 Orient Overseas Intl 119,500 346,169 Sun Hung Kai Properties 193,000(d) 2,010,961 Swire Pacific Series A 80,000 628,137 --------------- Total 17,722,826 - ------------------------------------------------------------------------------------- IRELAND (1.1%) CRH 107,116 2,816,607 Experian 107,363 714,787 --------------- Total 3,531,394 - ------------------------------------------------------------------------------------- ITALY (4.4%) Banca Monte dei Paschi di Siena 331,030 535,319 Banco Popolare 144,712 963,267 Enel 98,331 537,747 Eni 187,455 4,080,723 Telecom Italia 2,174,064(d) 2,235,404 Terna -- Rete Elettrica Nationale 71,768 231,499 UniCredit 1,653,669 4,090,083 Unione di Banche Italiane 69,309 963,059 --------------- Total 13,637,101 - ------------------------------------------------------------------------------------- JAPAN (18.3%) Aisin Seiki 30,500 621,761 Alps Electric 63,000 335,450 Astellas Pharma 13,700 446,019 Bridgestone 45,900 679,662 Canon 68,300(d) 2,043,479 Dai Nippon Printing 141,000 1,488,666 DENSO 64,100 1,501,750 Eisai 8,900 239,653 FamilyMart 4,200 115,437 Fuji Heavy Inds 124,000(d) 495,502 FUJIFILM Holdings 54,600 1,384,395 Hitachi 434,000(d) 1,500,968 Honda Motor 303,700(d) 8,763,035 Japan Steel Works 16,000(d) 172,010 JFE Holdings 24,900 675,540 KDDI 126 564,833 Komatsu 42,800(d) 529,145 Kurita Water Inds 14,400 347,590 Kyocera 17,100 1,321,535 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 13 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) JAPAN (CONT.) MEIJI Holdings 4,329(b) $132,154 Mitsubishi 39,700 607,988 Mitsubishi Chemical Holdings 142,000(d) 537,186 Mitsubishi Tanabe Pharma 31,000 294,597 Mitsui & Co 83,000 873,782 Mitsui Chemicals 166,000 494,975 Mitsui Mining & Smelting 80,000 157,405 Mitsui OSK Lines 88,000(d) 500,695 Murata Mfg 26,600(d) 1,071,025 Nikon 11,000 144,920 Nintendo 2,600 693,780 Nippon Express 189,900 676,020 Nippon Mining Holdings 173,500(d) 788,324 Nippon Oil 76,000 395,420 Nippon Paper Group 10,700(d) 303,857 Nippon Telegraph & Telephone 29,000 1,082,364 Nippon Yusen Kabushiki Kaisha 98,000 399,558 Nissan Motor 290,100 1,500,532 Nisshin Seifun Group 34,500 354,801 NTT DoCoMo 539 748,923 Oji Paper 38,000(d) 163,024 Ono Pharmaceutical 10,400 440,897 Osaka Gas 125,000 396,810 Resona Holdings 22,300 297,638 Ricoh 93,000(d) 1,134,687 Rohm 12,200(d) 746,113 Sankyo 2,800 141,421 Sega Sammy Holdings 13,700(d) 123,385 Seiko Epson 13,800 193,426 Seven & I Holdings 23,400 528,048 Shin-Etsu Chemical 37,200 1,795,880 SMC 6,700 652,339 Sojitz 230,400 355,184 Sony 13,400 343,837 SUMCO 24,500(d) 356,819 Sumitomo 128,400(d) 1,110,814 Takeda Pharmaceutical 19,900 706,396 TDK 14,800 667,958 Tokyo Gas 79,000 299,658 Toyo Seikan Kaisha 43,400 716,151 Toyota Inds 20,600 546,344 Toyota Motor 245,900 9,601,670 Yamaha Motor 74,700 785,646 --------------- Total 57,088,881 - ------------------------------------------------------------------------------------- LUXEMBOURG (0.6%) ArcelorMittal 82,669 1,969,198 - ------------------------------------------------------------------------------------- NETHERLANDS (8.0%) Aegon 261,742 1,350,866 Akzo Nobel 10,212(d) 431,098 ASML Holding 28,324 583,228 Corio 8,350 373,268 ING Groep 370,039 3,469,947 Koninklijke (Royal) KPN 48,722 587,313 Koninklijke Ahold 132,504(d) 1,461,007 Koninklijke DSM 26,924 841,398 Koninklijke Philips Electronics 57,376 1,044,774 Royal Dutch Shell Series A 314,708 7,323,955 Royal Dutch Shell Series B 244,115 5,623,313 Unilever 94,580 1,880,563 --------------- Total 24,970,730 - ------------------------------------------------------------------------------------- NEW ZEALAND (0.2%) Fletcher Building 88,666 335,705 Telecom Corporation of New Zealand 122,646 195,446 --------------- Total 531,151 - ------------------------------------------------------------------------------------- NORWAY (1.0%) DNB NOR 219,500 1,397,439 Norsk Hydro 187,450(d) 843,236 Orkla 90,700(d) 660,424 Yara Intl 5,380 146,851 --------------- Total 3,047,950 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 14 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) SINGAPORE (0.7%) Neptune Orient Lines 305,000(d) $267,996 Singapore Airlines 107,000 773,842 SingTel 687,000(d) 1,188,726 --------------- Total 2,230,564 - ------------------------------------------------------------------------------------- SPAIN (4.3%) ACS Actividades de Construccion y Servicios 12,115 608,428 Banco Santander 309,696 2,979,505 Gamesa Tecnologica 9,853 187,630 Inditex 23,465 1,005,786 Repsol YPF 196,254 3,758,038 Telefonica 249,484 4,757,523 --------------- Total 13,296,910 - ------------------------------------------------------------------------------------- SWEDEN (1.9%) Electrolux Series B 16,994(b) 194,493 Investor Cl B 92,228 1,348,094 Nordea Bank 229,244(d) 1,728,185 SSAB Svenskt Stal Series B 28,900 264,244 Svenska Cellulosa Series B 92,096 899,353 Swedbank 77,264(d) 444,057 Telefonaktiebolaget LM Ericsson Series B 128,131(d) 1,131,702 --------------- Total 6,010,128 - ------------------------------------------------------------------------------------- SWITZERLAND (3.1%) Compagnie Financiere Richemont Series A Unit 23,728 428,283 Lonza Group 3,122(d) 287,774 Novartis 192,547 7,321,987 STMicroelectronics 98,904 655,731 UBS 35,089(b) 490,382 Xstrata 73,094 656,957 --------------- Total 9,841,114 - ------------------------------------------------------------------------------------- UNITED KINGDOM (15.8%) 3i Group 121,478 576,915 AMEC 16,058 147,772 AstraZeneca 161,594 5,701,942 Barclays 1,468,085 6,114,187 BP 436,363 3,114,974 British American Tobacco 43,951 1,065,754 Cable & Wireless 260,219 577,483 Capita Group 66,884 677,337 Carnival 17,077 473,720 Compass Group 170,204 815,876 GlaxoSmithKline 465,068 7,217,739 Home Retail Group 248,123 924,157 J Sainsbury 110,127 538,486 Kingfisher 492,783 1,356,786 Ladbrokes 47,325 165,064 Liberty Intl 32,169 190,493 Lloyds Banking Group 2,253,061 3,733,362 Old Mutual 1,547,256 1,563,478 Pearson 51,988 543,406 Royal Bank of Scotland Group 5,413,857 3,348,053 SABMiller 59,395 1,003,518 Shire 44,436 559,137 Standard Life 301,428 848,656 Tomkins 79,151 204,051 Unilever 78,043 1,531,041 Vodafone Group 3,291,695 6,072,887 Wolseley 21,377 387,745 --------------- Total 49,454,019 - ------------------------------------------------------------------------------------- UNITED STATES (0.3%) Synthes 8,781 892,492 - ------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost: $493,837,143) $291,696,602 - ------------------------------------------------------------------------------------- <Caption> OTHER (--%)(c) ISSUER SHARES VALUE(a) BELGIUM Fortis Rights 239,512(b,f) $-- - ------------------------------------------------------------------------------------- TOTAL OTHER (Cost: $--) $-- - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 15 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> MONEY MARKET FUND (5.1%) SHARES VALUE(a) RiverSource Short-Term Cash Fund, 0.28% 15,928,393(e) $15,928,393 - ------------------------------------------------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $15,928,393) $15,928,393 - ------------------------------------------------------------------------------------- <Caption> INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (14.4%) SHARES VALUE(a) CASH COLLATERAL REINVESTMENT FUND JPMorgan Prime Money Market Fund 44,982,057 $44,982,057 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $44,982,057) $44,982,057 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES (Cost: $554,747,593)(g) $352,607,052 ===================================================================================== </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 total net assets at April 30, 2009: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE - ------------------------------------------------------------------------ Airlines 0.7% $2,249,873 Auto Components 1.2 3,857,971 Automobiles 8.6 26,986,142 Beverages 0.8 2,418,023 Biotechnology 0.7 2,066,834 Building Products 0.8 2,557,301 Capital Markets 1.4 4,339,269 Chemicals 1.8 5,595,107 Commercial Banks 13.6 42,430,456 Commercial Services & Supplies 0.5 1,488,666 Communications Equipment 0.6 1,820,299 Computers & Peripherals 0.1 193,426 Construction & Engineering 0.2 608,428 Construction Materials 1.2 3,597,462 Containers & Packaging 0.2 716,151 Diversified Financial Services 2.1 6,699,477 Diversified Telecommunication Services 6.4 19,996,532 Electric Utilities 1.9 5,801,743 Electrical Equipment 0.2 769,770 Electronic Equipment, Instruments & Components 2.0 6,281,331 Energy Equipment & Services 0.1 293,531 Food & Staples Retailing 2.2 6,761,684 Food Products 1.2 3,898,559 Gas Utilities 0.6 1,972,484 Health Care Equipment & Supplies 0.3 892,492 Health Care Providers & Services 0.4 1,092,467 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 16 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE - ------------------------------------------------------------------------ Hotels, Restaurants & Leisure 0.8% $2,533,693 Household Durables 0.2 538,330 Industrial Conglomerates 0.9 2,710,550 Insurance 2.7 8,363,527 Internet & Catalog Retail 0.3 924,157 Leisure Equipment & Products 0.1 409,726 Life Sciences Tools & Services 0.1 287,774 Machinery 0.7 2,266,770 Marine 0.8 2,508,478 Media 0.6 1,912,942 Metals & Mining 3.6 11,217,248 Multi-Utilities 0.6 1,951,073 Office Electronics 1.0 3,178,166 Oil, Gas & Consumable Fuels 9.5 29,693,324 Paper & Forest Products 1.2 3,687,169 Pharmaceuticals 9.6 29,960,422 Professional Services 0.4 1,392,124 Real Estate Investment Trusts (REITs) 1.0 3,208,104 Real Estate Management & Development 2.1 6,398,205 Road & Rail 0.4 1,359,019 Semiconductors & Semiconductor Equipment 0.8 2,341,891 Software 1.2 3,633,964 Specialty Retail 0.8 2,362,572 Textiles, Apparel & Luxury Goods 0.3 1,080,779 Tobacco 0.3 1,065,754 Trading Companies & Distributors 1.1 3,335,513 Transportation Infrastructure 0.2 603,207 Wireless Telecommunication Services 2.4 7,386,643 Other(1) 19.5 60,910,450 - ------------------------------------------------------------------------ Total $352,607,052 - ------------------------------------------------------------------------ </Table> (1) Cash & Cash Equivalents. See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 17 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- INVESTMENTS IN DERIVATIVES At April 30, 2009, $1,648,464 was held in a margin deposit account as collateral to cover initial margin deposits on open stock index futures contracts. FUTURES CONTRACTS OUTSTANDING AT APRIL 30, 2009 <Table> <Caption> NUMBER OF UNREALIZED CONTRACTS NOTIONAL EXPIRATION APPRECIATION/ CONTRACT DESCRIPTION LONG/(SHORT) MARKET VALUE DATE (DEPRECIATION) - ------------------------------------------------------------------------------------- Dow Jones Euro STOXX 50 285 $8,780,151 June 2009 $799,773 Financial Times Stock 61 3,796,746 June 2009 255,953 Exchange 100 Index Nikkei 225 100 4,447,500 June 2009 87,911 - ------------------------------------------------------------------------------------- Total $1,143,637 - ------------------------------------------------------------------------------------- </Table> NOTES TO PORTFOLIO OF INVESTMENTS (a) Securities are valued by using policies described in Note 1 to the financial statements. (b) Non-income producing. (c) Foreign security values are stated in U.S. dollars. (d) At April 30, 2009, security was partially or fully on loan. See Note 5 to the financial statements. (e) Affiliated Money Market Fund -- See Note 6 to the financial statements. The rate shown is the seven-day current annualized yield at April 30, 2009. (f) Negligible market value. (g) At April 30, 2009, the cost of securities for federal income tax purposes was approximately $554,748,000 and the approximate aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> Unrealized appreciation $9,202,000 Unrealized depreciation (211,343,000) ------------------------------------------------------------ Net unrealized depreciation $(202,141,000) ------------------------------------------------------------ </Table> 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. - -------------------------------------------------------------------------------- 18 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS Statement of Financial Accounting Standards No. 157 (SFAS 157) seeks to implement more uniform reporting relating to the fair valuation of securities for financial statement purposes. Mutual funds are required to implement the requirements of this standard for fiscal years beginning after Nov. 15, 2007. While uniformity of presentation is the objective of the standard, it is likely that there may be a range of practices utilized and it may be some period of time before industry practices become more uniform. For this reason care should be exercised in interpreting this information and/or using it for comparison with other mutual funds. Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below: - Level 1 -- quoted prices in active markets for identical securities - Level 2 -- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.) - Level 3 -- significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments) Observable inputs are those based on market data obtained from sources independent of the Fund, and unobservable inputs reflect the Fund's own assumptions based on the best information available. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. 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 NYSE or require adjustment, as described in Note 1 to the financial statements -- Valuation of securities. The following table is a summary of the inputs used to value the Fund's investments as of April 30, 2009: <Table> <Caption> FAIR VALUE AT APRIL 30, 2009 --------------------------------------------------------- LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION IDENTICAL ASSETS INPUTS INPUTS TOTAL - ----------------------------------------------------------------------------------- Investments in securities $352,607,052 $-- $-- $352,607,052 Other financial instruments* 1,143,637 -- -- 1,143,637 - ----------------------------------------------------------------------------------- Total $353,750,689 $-- $-- $353,750,689 - ----------------------------------------------------------------------------------- </Table> * Other financial instruments are derivative instruments, such as futures, which are valued at the unrealized appreciation (depreciation) on the instrument. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 19 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 1-800-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 the RiverSource Family of Funds at 1(800) 221-2450. - -------------------------------------------------------------------------------- 20 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT STATEMENT OF ASSETS AND LIABILITIES -------------------------------------------- APRIL 30, 2009 (UNAUDITED) <Table> <Caption> ASSETS Investments in securities, at value Unaffiliated issuers* (identified cost $493,837,143) $ 291,696,602 Affiliated money market fund (identified cost $15,928,393) 15,928,393 Investments of cash collateral received for securities on loan (identified cost $44,982,057) 44,982,057 - --------------------------------------------------------------------------------------- Total investments in securities (identified cost $554,747,593) 352,607,052 Capital shares receivable 1,682,549 Dividends and accrued interest receivable 1,604,838 Receivable for investment securities sold 1,934 Variation margin receivable on futures contracts 264,383 Margin deposits on futures contracts 1,648,464 - --------------------------------------------------------------------------------------- Total assets 357,809,220 - --------------------------------------------------------------------------------------- LIABILITIES Disbursements in excess of cash 1,657 Capital shares payable 655,787 Payable upon return of securities loaned 44,982,057 Accrued investment management services fees 6,713 Accrued distribution fees 1,761 Accrued transfer agency fees 1,665 Accrued administrative services fees 675 Other accrued expenses 114,776 - --------------------------------------------------------------------------------------- Total liabilities 44,765,091 - --------------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $ 312,044,129 - --------------------------------------------------------------------------------------- REPRESENTED BY Capital stock -- $.01 par value $ 573,384 Additional paid-in capital 747,781,737 Undistributed net investment income 2,803,723 Accumulated net realized gain (loss) (238,113,935) Unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies (201,000,780) - --------------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $ 312,044,129 - --------------------------------------------------------------------------------------- *Including securities on loan, at value $ 43,779,612 - --------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 21 STATEMENT OF ASSETS AND LIABILITIES (continued) -------------------------------- APRIL 30, 2009 (UNAUDITED) <Table> <Caption> NET ASSET VALUE PER SHARE NET ASSETS SHARES OUTSTANDING NET ASSET VALUE PER SHARE Class A $ 42,459,127 7,807,248 $5.44(1) Class B $ 7,377,511 1,370,715 $5.38 Class C $ 929,465 172,840 $5.38 Class I $ 76,504,259 14,013,017 $5.46 Class R2 $ 2,752 509 $5.41 Class R3 $ 2,752 509 $5.41 Class R4 $ 57,500 10,559 $5.45 Class R5 $ 2,757 509 $5.42 Class W $184,708,006 33,962,490 $5.44 - ----------------------------------------------------------------------------------------- </Table> (1) The maximum offering price per share for Class A is $5.77. 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. - -------------------------------------------------------------------------------- 22 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT STATEMENT OF OPERATIONS -------------------------------------------------------- SIX MONTHS ENDED APRIL 30, 2009 (UNAUDITED) <Table> <Caption> INVESTMENT INCOME Income: Dividends $ 5,905,410 Income distributions from affiliated money market fund 26,431 Fee income from securities lending 167,336 Less foreign taxes withheld (570,105) - --------------------------------------------------------------------------- Total income 5,529,072 - --------------------------------------------------------------------------- Expenses: Investment management services fees 975,422 Distribution fees Class A 55,465 Class B 38,743 Class C 4,626 Class R2 7 Class R3 3 Class W 255,604 Transfer agency fees Class A 116,983 Class B 21,624 Class C 2,512 Class R4 13 Class W 204,484 Administrative services fees 136,671 Plan administration services fees Class R2 3 Class R3 3 Class R4 66 Compensation of board members 5,848 Custodian fees 74,170 Printing and postage 32,440 Registration fees 20,370 Professional fees 21,745 Other 6,207 - --------------------------------------------------------------------------- Total expenses 1,973,009 Expenses waived/reimbursed by the Investment Manager and its affiliates (41) - --------------------------------------------------------------------------- Total net expenses 1,972,968 - --------------------------------------------------------------------------- Investment income (loss) -- net 3,556,104 - --------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 23 STATEMENT OF OPERATIONS (continued) -------------------------------------------- SIX MONTHS ENDED APRIL 30, 2009 (UNAUDITED) <Table> <Caption> REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Security transactions $(205,494,071) Foreign currency transactions (610,348) Futures contracts (7,453,633) - --------------------------------------------------------------------------- Net realized gain (loss) on investments (213,558,052) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 177,492,329 - --------------------------------------------------------------------------- Net gain (loss) on investments and foreign currencies (36,065,723) - --------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $ (32,509,619) - --------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 24 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT STATEMENTS OF CHANGES IN NET ASSETS -------------------------------------------- <Table> <Caption> SIX MONTHS ENDED YEAR ENDED APRIL 30, 2009 OCT. 31, 2008 (UNAUDITED) OPERATIONS AND DISTRIBUTIONS Investment income (loss) -- net $ 3,556,104 $ 17,382,215 Net realized gain (loss) on investments (213,558,052) (23,793,115) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 177,492,329 (443,449,500) - --------------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations (32,509,619) (449,860,400) - --------------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class A (2,036,880) (219,304) Class B (251,061) (20,185) Class C (31,630) (2,341) Class I (4,505,003) (1,888,673) Class R2 (132) -- Class R3 (136) -- Class R4 (2,822) (455) Class R5 (140) -- Class W (9,771,565) (3,602,017) Net realized gain Class A -- (376,594) Class B -- (53,303) Class C -- (6,874) Class I -- (2,534,781) Class R4 -- (682) Class W -- (5,906,335) - --------------------------------------------------------------------------------------------- Total distributions (16,599,369) (14,611,544) - --------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 25 <Table> <Caption> SIX MONTHS ENDED YEAR ENDED APRIL 30, 2009 OCT. 31, 2008 (UNAUDITED) CAPITAL SHARE TRANSACTIONS Proceeds from sales Class A shares $ 3,572,878 $ 22,873,991 Class B shares 222,049 3,465,525 Class C shares 68,559 433,769 Class I shares 10,963,041 51,510,120 Class R2 shares -- 5,000 Class R3 shares -- 5,000 Class R4 shares 520 -- Class R5 shares -- 5,000 Class W shares 23,779,999 320,633,250 Fund merger (Note 8) Class A shares N/A 87,278,661 Class B shares N/A 18,592,350 Class C shares N/A 1,583,146 Class I shares N/A 68,640,981 Class R4 shares N/A 115,274 Reinvestment of distributions at net asset value Class A shares 1,996,055 587,287 Class B shares 246,989 72,134 Class C shares 30,209 8,218 Class I shares 4,504,765 4,423,174 Class R4 shares 2,589 870 Class W shares 9,771,449 9,508,225 Payments for redemptions Class A shares (13,377,497) (29,756,699) Class B shares (1,821,007) (7,000,624) Class C shares (180,566) (378,009) Class I shares (29,011,857) (102,217,635) Class R4 shares -- (69,561) Class W shares (69,194,793) (215,203,076) - --------------------------------------------------------------------------------------------- Increase (decrease) in net assets from capital share transactions (58,426,618) 235,116,371 - --------------------------------------------------------------------------------------------- Total increase (decrease) in net assets (107,535,606) (229,355,573) Net assets at beginning of period 419,579,735 648,935,308 - --------------------------------------------------------------------------------------------- Net assets at end of period $ 312,044,129 $ 419,579,735 - --------------------------------------------------------------------------------------------- Undistributed net investment income $ 2,803,723 $ 15,846,988 - --------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 26 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT FINANCIAL HIGHLIGHTS ----------------------------------------------------------- CLASS A <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(k) 2008 2007 2006(b) Net asset value, beginning of period $6.02 $13.06 $9.82 $9.21 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .04(c) .27(c) .15(c) .01 Net gains (losses) (both realized and unrealized) (.39) (7.06) 3.17 .60 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.35) (6.79) 3.32 .61 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.23) (.09) (.07) -- Distributions from realized gains -- (.16) (.01) -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.23) (.25) (.08) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.44 $6.02 $13.06 $9.82 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $42 $56 $25 $11 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.52%(f) 1.40% 1.43% 1.92%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 1.52%(f) 1.40% 1.43% 1.42%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.71%(f) 2.75% 1.37% 1.48%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% 47% 10% - -------------------------------------------------------------------------------------------------------------- Total return(i) (5.84%)(j) (52.87%) 34.06% 6.62%(j) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from May 18, 2006 (when shares became publicly available) to Oct. 31, 2006. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Total return does not reflect payment of a sales charge. (j) Not annualized. (k) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 27 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS B <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(k) 2008 2007 2006(b) Net asset value, beginning of period $5.91 $12.92 $9.79 $9.21 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .02(c) .20(c) .08(c) -- Net gains (losses) (both realized and unrealized) (.39) (6.99) 3.13 .58 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.37) (6.79) 3.21 .58 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.16) (.06) (.07) -- Distributions from realized gains -- (.16) (.01) -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.16) (.22) (.08) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.38 $5.91 $12.92 $9.79 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $7 $10 $3 $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 2.30%(f) 2.18% 2.20% 2.71%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 2.30%(f) 2.18% 2.20% 2.21%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) .93%(f) 2.11% .73% (.03%)(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% 47% 10% - -------------------------------------------------------------------------------------------------------------- Total return(i) (6.29%)(j) (53.35%) 32.94% 6.30%(j) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from May 18, 2006 (when shares became publicly available) to Oct. 31, 2006. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Total return does not reflect payment of a sales charge. (j) Not annualized. (k) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 28 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS C <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(k) 2008 2007 2006(b) Net asset value, beginning of period $5.92 $12.92 $9.79 $9.21 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .03(c) .19(c) .08(c) -- Net gains (losses) (both realized and unrealized) (.40) (6.98) 3.12 .58 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.37) (6.79) 3.20 .58 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.17) (.05) (.06) -- Distributions from realized gains -- (.16) (.01) -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.17) (.21) (.07) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.38 $5.92 $12.92 $9.79 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $1 $1 $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 2.28%(f) 2.17% 2.19% 2.71%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 2.28%(f) 2.17% 2.19% 2.21%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) .99%(f) 1.98% .71% .74%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% 47% 10% - -------------------------------------------------------------------------------------------------------------- Total return(i) (6.24%)(j) (53.30%) 32.85% 6.30%(j) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from May 18, 2006 (when shares became publicly available) to Oct. 31, 2006. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Total return does not reflect payment of a sales charge. (j) Not annualized. (k) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 29 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS I <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006(b) Net asset value, beginning of period $6.07 $13.11 $9.83 $9.21 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .06(c) .29(c) .24(c) .02 Net gains (losses) (both realized and unrealized) (.39) (7.05) 3.14 .60 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.33) (6.76) 3.38 .62 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.28) (.12) (.09) -- Distributions from realized gains -- (.16) (.01) -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.28) (.28) (.10) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.46 $6.07 $13.11 $9.83 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $77 $103 $195 $63 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) .75%(f) .90% 1.05% 1.65%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) .75%(f) .90% 1.05% 1.15%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.52%(f) 2.84% 2.06% 1.17%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% 47% 10% - -------------------------------------------------------------------------------------------------------------- Total return (5.50%)(i) (52.55%) 34.61% 6.73%(i) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from May 18, 2006 (when shares became publicly available) to Oct. 31, 2006. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 30 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS R2 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008(b) Net asset value, beginning of period $6.02 $9.59 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .05 .03 Net gains (losses) (both realized and unrealized) (.40) (3.60) - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.35) (3.57) - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.26) -- Distributions from realized gains -- -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.26) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.41 $6.02 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.53%(f) 1.64%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 1.38%(f) 1.44%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.92%(f) 1.61%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% - -------------------------------------------------------------------------------------------------------------- Total return (5.83%)(i) (37.23%)(i) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Aug. 1, 2008 (when shares became publicly available) to Oct. 31, 2008. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 31 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS R3 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008(b) Net asset value, beginning of period $6.02 $9.59 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .05 .04 Net gains (losses) (both realized and unrealized) (.39) (3.61) - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.34) (3.57) - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.27) -- Distributions from realized gains -- -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.27) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.41 $6.02 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.29%(f) 1.39%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 1.15%(f) 1.19%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.16%(f) 1.86%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% - -------------------------------------------------------------------------------------------------------------- Total return (5.71%)(i) (37.23%)(i) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Aug. 1, 2008 (when shares became publicly available) to Oct. 31, 2008. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 32 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS R4 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006(b) Net asset value, beginning of period $6.07 $13.07 $9.83 $9.21 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .06(c) .33(c) .20(c) .02 Net gains (losses) (both realized and unrealized) (.40) (7.06) 3.13 .60 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.34) (6.73) 3.33 .62 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.28) (.11) (.08) -- Distributions from realized gains -- (.16) (.01) -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.28) (.27) (.09) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.45 $6.07 $13.07 $9.83 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.04%(f) 1.20% 1.35% 1.77%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) .90%(f) .95% 1.35% 1.27%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.43%(f) 3.27% 1.79% 1.72%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% 47% 10% - -------------------------------------------------------------------------------------------------------------- Total return (5.57%)(i) (52.46%) 34.13% 6.73%(i) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from May 18, 2006 (when shares became publicly available) to Oct. 31, 2006. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 33 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS R5 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(h) 2008(b) Net asset value, beginning of period $6.03 $9.59 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .06 .04 Net gains (losses) (both realized and unrealized) (.39) (3.60) - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.33) (3.56) - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.28) -- Distributions from realized gains -- -- - -------------------------------------------------------------------------------------------------------------- Total distributions (.28) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.42 $6.03 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- - -------------------------------------------------------------------------------------------------------------- Total expenses(d),(e) .77%(f) .90%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.54%(f) 2.14%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% - -------------------------------------------------------------------------------------------------------------- Total return (5.56%)(g) (37.12%)(g) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Aug. 1, 2008 (when shares became publicly available) to Oct. 31, 2008. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) Not annualized. (h) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 34 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS W <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(h) 2008 2007(b) Net asset value, beginning of period $6.02 $13.05 $10.13 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .05 .23 .13 Net gains (losses) (both realized and unrealized) (.40) (7.00) 2.89 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.35) (6.77) 3.02 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.23) (.10) (.09) Distributions from realized gains -- (.16) (.01) - -------------------------------------------------------------------------------------------------------------- Total distributions (.23) (.26) (.10) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.44 $6.02 $13.05 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $185 $249 $426 - -------------------------------------------------------------------------------------------------------------- Total expenses(d),(e) 1.19%(f) 1.35% 1.48%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.03%(f) 2.32% 1.17%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 43% 61% 47% - -------------------------------------------------------------------------------------------------------------- Total return (5.77%)(g) (52.81%) 30.03%(g) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Dec. 1, 2006 (when shares became publicly available) to Oct. 31, 2007. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) Not annualized. (h) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 35 NOTES TO FINANCIAL STATEMENTS -------------------------------------------------- (UNAUDITED AS TO APRIL 30, 2009) 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES RiverSource Disciplined International Equity Fund (the Fund) is a series of RiverSource International Series, Inc. and is registered under the Investment Company Act of 1940 (as amended) as a diversified, open-end management investment company. RiverSource International Series, Inc. has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Board of Directors (the Board). The Fund invests primarily in equity securities of foreign issuers or in instruments that provide exposure to foreign equity markets. The Fund may invest in securities of or instruments that provide exposure to both developed and emerging markets issuers. The Fund offers Class A, Class B, Class C, Class I, Class R2, Class R3, Class R4, Class R5 and Class W shares. - - Class A shares are sold with a front-end sales charge. - - Class B shares may be subject to a contingent deferred sales charge (CDSC) and automatically convert to Class A shares during the ninth year of ownership. - - Class C shares may be subject to a CDSC. - - Class I, Class R2, Class R3, Class R4 and Class R5 shares are sold without a front-end sales charge or CDSC and are offered to qualifying institutional investors. - - Class W shares are sold without a front-end sales charge or CDSC and are offered through qualifying discretionary accounts. At April 30, 2009, RiverSource Investments, LLC (RiverSource Investments or the Investment Manager) and the RiverSource affiliated funds-of-funds owned 100% of Class I shares, and the Investment Manager owned 100% of Class R2, Class R3 and Class R5 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. The Fund's significant accounting policies are summarized below: USE OF ESTIMATES Preparing financial statements that conform to U.S. generally accepted accounting principles requires management to make estimates (e.g., on assets, - -------------------------------------------------------------------------------- 36 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- liabilities and contingent assets and liabilities) that could differ from actual results. VALUATION OF SECURITIES Effective Nov. 1, 2008, the Fund adopted Statement of Financial Accounting Standards No. 157 "Fair Value Measurements" (SFAS 157). SFAS 157 establishes an authoritative definition of fair value, sets out a hierarchy for measuring fair value, and requires additional disclosures about the inputs used to develop the measurements of fair value and the effect of certain measurements reported in the Statement of Operations for a fiscal period. There was no impact to the Fund's net assets or results of operations upon adoption. The fair valuation measurements disclosure can be found following the Notes to Portfolio of Investments. All securities are valued at the close of each business day. Securities traded on national securities exchanges or included in national market systems are valued at the last quoted sales price. Debt securities are generally traded in the over-the-counter market and are valued at a price that reflects fair value as quoted by dealers in these securities or by an independent pricing service. 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 New York Stock Exchange (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 - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 37 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- 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. 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; those maturing in 60 days or less are valued at amortized cost, which approximates fair value. OPTION TRANSACTIONS To produce incremental earnings, protect gains, and facilitate buying and selling of securities for investments, the Fund may buy and write options traded on any U.S. or foreign exchange or in the over-the-counter market where completing the obligation depends upon the credit standing of the other party. Cash collateral may be collected by the Fund to secure certain over-the-counter options (OTC options) trades. Cash collateral held by the Fund for such option trades must be returned to the counterparty upon closure, exercise or expiration of the contract. The Fund also may buy and sell put and call options and write covered call options on portfolio securities as well as write cash-secured put options. 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 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. Option contracts are valued daily at the closing prices on their primary exchanges and unrealized appreciation or depreciation is recorded. Option contracts, including OTC option contracts, with no readily available market value are valued using quotations obtained from independent brokers as of the close of the NYSE. The Fund will realize a gain or loss when the option transaction expires or is exercised. When an option is exercised, the proceeds on sales for a written call option, the purchase cost for a written put option or the cost of a security for a purchased put or call option is adjusted by the amount of premium received or paid. At April 30, 2009, and for the six months then ended, the Fund had no outstanding option contracts. FUTURES TRANSACTIONS To gain exposure to or protect itself from market changes, the Fund may buy and sell financial futures contracts traded on any U.S. or foreign exchange. The Fund also may buy and write put and call options on these futures contracts. Risks of entering into futures contracts and related options include the possibility of an - -------------------------------------------------------------------------------- 38 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 securities. Futures and options on futures are valued daily based upon the last sale price at the close of the market on the principal exchange on which they are traded. Upon entering into a futures contract, the Fund is required to deposit either cash or securities in an amount (initial margin) equal to a certain percentage of the contract value. Subsequent payments (variation margin) are made or received by the Fund each day. The variation margin payments are equal to the daily changes in the contract value and are recorded as unrealized gains and losses. The Fund recognizes a realized gain or loss when the contract is closed or expires. FOREIGN CURRENCY TRANSLATIONS AND FORWARD FOREIGN CURRENCY CONTRACTS 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. The Fund may enter into forward foreign currency contracts for operational purposes and to protect against adverse exchange rate fluctuation. The net U.S. dollar value of foreign currency underlying all contractual commitments held by the Fund and the resulting unrealized appreciation or depreciation are determined using foreign currency exchange rates from an independent pricing service. The Fund is subject to the credit risk that the counterparty will not complete its contract obligations. At April 30, 2009, the Fund had no outstanding forward foreign currency contracts. 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. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 39 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- 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 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 the tax returns filed for the last three years. 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, 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 (losses) were recorded by the Fund. RECENT ACCOUNTING PRONOUNCEMENTS The Fund has adopted FASB Staff Position No. 133-1 and FIN No. 45-4 (FSP FAS 133-1 and FIN 45-4), "Disclosures about Credit Derivatives and Certain Guarantees: An Amendment of FASB Statement No. 133 and FASB Interpretation No. 45." The amendments to FSP FAS 133-1 and FIN 45-4 require enhanced disclosures about a fund's derivatives and guarantees. Funds are required to provide enhanced disclosures about (a) how and why a fund uses derivative instruments, (b) how derivative instruments and related hedged items are accounted for under SFAS 133 and its related interpretations, (c) how derivative instruments and related hedged items affect a fund's financial position, financial performance, and cash flows and (d) the current status of the payment/performance risk of the credit derivative. The amendments to FSP FAS 133-1 and FIN 45-4 also require additional disclosures about the current status of the payment/performance risk of a guarantee. At April 30, 2009, the Fund did not own nor was it a party to any credit derivative contracts within the scope of these amendments. In March 2008, the FASB issued Statement of Financial Accounting Standards No. 161 (SFAS 161), "Disclosures about Derivative Instruments and Hedging Activities -- an amendment of FASB Statement No. 133," which requires enhanced disclosures about a fund's derivative and hedging activities. SFAS 161 is effective for financial statements issued for fiscal years and interim periods - -------------------------------------------------------------------------------- 40 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- beginning after Nov. 15, 2008. As of April 30, 2009, management does not believe the adoption of SFAS 161 will impact the financial statement amounts; however, additional footnote disclosures may be required about the use of derivative instruments and hedging items. On April 9, 2009, the FASB issued Staff Position No. 157-4, "Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly" (FSP 157-4). FSP 157-4 provides additional guidance for estimating fair value in accordance with SFAS 157 when the volume and level of activity for the asset or liability have significantly decreased. FSP 157-4 also requires additional disaggregation of the current SFAS 157 required disclosures. FSP 157-4 is effective for interim and annual reporting periods ending after June 15, 2009, and shall be applied prospectively. Management is currently evaluating the impact that the adoption of FSP 157-4 will have on the amounts and disclosures within the Fund's financial statements. 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 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. 2. 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 a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% annually as the Fund's 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%, - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 41 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- the adjustment will be zero. The adjustment decreased the management fee by $379,541 for the six months ended April 30, 2009. The management fee for the six months ended April 30, 2009 was 0.57% 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 a fee for administration and accounting services at a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% annually as the Fund's assets increase. The fee for the six months ended April 30, 2009 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 six months ended April 30, 2009, other expenses paid to this company were $1,838. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), non-interested board members may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or other RiverSource funds. 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, RiverSource Service Corporation (the Transfer Agent) maintains shareholder accounts and records. The Fund pays the Transfer Agent an annual account-based fee at a rate equal to $19.50 for Class A, $20.50 for Class B and $20.00 for Class C for this service. The Fund also pays the Transfer Agent an annual asset-based fee at a rate of 0.05% of the Fund's average daily net assets attributable to Class R2, Class R3, Class R4 and Class R5 shares and an annual asset-based fee at a rate of 0.20% of the Fund's average daily net assets attributable to Class W shares. The Transfer Agent charges an annual fee of $5 per inactive account, charged on a pro rata basis for 12 months from the date the account becomes inactive. These fees are included in the transfer agency fees in the Statement of Operations. - -------------------------------------------------------------------------------- 42 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 R2, Class R3 and Class R4 shares for the provision of various administrative, recordkeeping, communication and educational services. DISTRIBUTION FEES The Fund has agreements with RiverSource Distributors, Inc. and RiverSource Fund Distributors, Inc. (collectively, the Distributor) for 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, Class R3 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 R2 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, up to 0.75% of the fee is reimbursed for distribution expenses. The amount of distribution expenses incurred by the Distributor and not yet reimbursed ("unreimbursed expense") was approximately $388,000 and $12,000 for Class B and Class C shares, respectively. These amounts are based on the most recent information available as of April 30, 2009, and may be recovered from future payments under the distribution plan or CDSC. To the extent the unreimbursed expense has been fully recovered, the distribution fee is reduced. SALES CHARGES Sales charges received by the Distributor for distributing Fund shares were $32,986 for Class A, $3,115 for Class B and $22 for Class C for the six months ended April 30, 2009. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES For the six months ended April 30, 2009, 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 a performance incentive arrangement, were as follows: <Table> Class R2............................................ 1.38% Class R3............................................ 1.15 Class R4............................................ 0.90 </Table> - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 43 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- The waived/reimbursed fees and expenses for the plan administration services fees at the class level were as follows: <Table> Class R2............................................. $2 Class R3............................................. 2 Class R4............................................. 37 </Table> The Investment Manager and its affiliates have contractually agreed to waive certain fees and expenses until Oct. 31, 2009, unless sooner terminated at the 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 R4............................................ 1.37% </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. CUSTODIAN FEES Effective Dec. 15, 2008, the Fund pays custodian fees to JPMorgan Chase Bank, N.A. For the period from Nov. 1, 2008 to Dec. 15, 2008, the Fund paid custodian fees amounting to $5,223 to Ameriprise Trust Company, a subsidiary of Ameriprise Financial. 3. SECURITIES TRANSACTIONS Cost of purchases and proceeds from sales of securities (other than short-term obligations) aggregated $144,217,675 and $210,940,905, respectively, for the six months ended April 30, 2009. Realized gains and losses are determined on an identified cost basis. - -------------------------------------------------------------------------------- 44 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 4. CAPITAL SHARE TRANSACTIONS Transactions in shares of capital stock for the periods indicated are as follows: <Table> <Caption> SIX MONTHS ENDED APRIL 30, 2009 ISSUED FOR REINVESTED NET SOLD DISTRIBUTIONS REDEEMED INCREASE (DECREASE) - -------------------------------------------------------------------------------------- Class A 673,195 364,910 (2,605,105) (1,567,000) Class B 42,907 45,486 (371,533) (283,140) Class C 13,286 5,563 (36,239) (17,390) Class I 2,099,399 822,037 (5,872,117) (2,950,681) Class R4 101 473 -- 574 Class W 4,566,130 1,786,371 (13,781,656) (7,429,155) - -------------------------------------------------------------------------------------- <Caption> YEAR ENDED OCT. 31, 2008* ISSUED FOR FUND REINVESTED NET SOLD MERGER DISTRIBUTIONS REDEEMED INCREASE (DECREASE) - -------------------------------------------------------------------------------------- Class A 2,149,576 8,485,254 52,111 (3,214,704) 7,472,237 Class B 320,154 1,827,044 6,458 (744,124) 1,409,532 Class C 41,521 155,443 735 (40,730) 156,969 Class I 4,794,438 6,653,955 391,778 (9,744,855) 2,095,316 Class R2 509 -- -- -- 509 Class R3 509 -- -- -- 509 Class R4 -- 11,178 77 (6,457) 4,798 Class R5 509 -- -- -- 509 Class W 30,213,146 -- 844,425 (22,281,511) 8,776,060 - -------------------------------------------------------------------------------------- </Table> * Class R2, Class R3 and Class R5 are for the period from Aug. 1, 2008 (when shares became publicly available) to Oct. 31, 2008. 5. LENDING OF PORTFOLIO SECURITIES Effective Dec. 1, 2008, 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 - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 45 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- Investments. The value of such investments, and any uninvested cash collateral balance, 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 April 30, 2009, securities valued at $43,779,612 were on loan, secured by cash collateral of $44,982,057 invested in short-term securities or in cash equivalents. 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. Income of $167,336 earned from securities lending from Dec. 1, 2008 through April 30, 2009 is included in the Statement of Operations. The Fund also continues to earn interest and dividends on the securities loaned. 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 Funds or the borrower at any time, and are, therefore, not considered to be illiquid investments. Prior to Dec. 1, 2008, the Investment Manager served as securities lending agent for the Fund under the Securities Lending Agency Agreement. For the period from Nov. 1, 2008 through Nov. 30, 2008, the Fund had no securities on loan. 6. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balance in RiverSource Short-Term Cash Fund, a money market fund established for the exclusive use of the RiverSource funds and other institutional clients of RiverSource Investments. The cost of the Fund's purchases and proceeds from sales of shares of the RiverSource Short-Term Cash Fund aggregated $60,807,094 and $78,752,545, respectively, for the six months ended April 30, 2009. The income distributions received with respect to the Fund's investment in RiverSource Short-Term Cash Fund can be found in the Statement of Operations and the Fund's invested balance in RiverSource Short- Term Cash Fund at April 30, 2009, can be found in the Portfolio of Investments. - -------------------------------------------------------------------------------- 46 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 7. 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 agreement, which is a collective agreement between the Fund and certain other RiverSource funds, severally and not jointly, permits collective borrowings up to $475 million. The borrowers shall have the right, upon written notice to the Administrative Agent to request an increase of up to $175 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 $650 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 federal funds rate plus 0.75%. 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 0.06% per annum, in addition to an upfront fee equal to its pro rata share of 0.02% of the amount of the credit facility. The Fund had no borrowings during the six months ended April 30, 2009. 8. FUND MERGER At the close of business on March 14, 2008, RiverSource Disciplined International Equity Fund acquired the assets and assumed the identified liabilities of RiverSource International Equity Fund. The reorganization was completed after shareholders approved the plan on Jan. 29, 2008. The aggregate net assets of RiverSource Disciplined International Equity Fund immediately before the acquisition were $608,113,836 and the combined net assets immediately after the acquisition were $784,324,248. The merger was accomplished by a tax-free exchange of 31,950,545 shares of RiverSource International Equity Fund valued at $176,210,412. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 47 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- In exchange for the RiverSource International Equity Fund shares and net assets, RiverSource Disciplined International Equity Fund issued the following number of shares: <Table> <Caption> SHARES - ------------------------------------------------------------ Class A.......................................... 8,485,254 Class B.......................................... 1,827,044 Class C.......................................... 155,443 Class I.......................................... 6,653,955 Class R4......................................... 11,178 </Table> RiverSource International Equity Fund's net assets after adjustments for any permanent book-to-tax differences at the merger date were as follows: <Table> <Caption> EXCESS OF ACCUMULATED DISTRIBUTIONS OVER TOTAL CAPITAL UNREALIZED NET NET INVESTMENT NET ASSETS STOCK DEPRECIATION REALIZED LOSS INCOME - ---------------------------------------------------------------------------------------------- RiverSource International Equity Fund.... $176,210,412 $195,593,605 $(19,207,049) $(174,218) $(1,926) </Table> 9. CAPITAL LOSS CARRY-OVER For federal income tax purposes, the Fund had a capital loss carry-over of $23,521,188 at Oct. 31, 2008, that if not offset by capital gains will expire in 2016. 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. 10. 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. 11. 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 - -------------------------------------------------------------------------------- 48 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- they are investors in several American Express Company 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. 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 RiverSource Funds' Boards of Directors/Trustees. On November 7, 2008, RiverSource Investments, LLC, a subsidiary of Ameriprise Financial, Inc., acquired J. & W. Seligman & Co., Inc. (Seligman). In late 2003, Seligman conducted an extensive internal review concerning mutual fund trading practices. Seligman's review, which covered the period 2001-2003, noted one arrangement that permitted frequent trading in certain open-end registered investment companies managed by Seligman (the Seligman Funds); this arrangement was in the process of being closed down by Seligman before September 2003. Seligman identified three other arrangements that permitted frequent trading, all of which had been terminated by September 2002. In - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 49 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- January 2004, Seligman, on a voluntary basis, publicly disclosed these four arrangements to its clients and to shareholders of the Seligman Funds. Seligman also provided information concerning mutual fund trading practices to the SEC and the Office of the Attorney General of the State of New York (NYAG). In September 2006, the NYAG commenced a civil action in New York State Supreme Court against Seligman, Seligman Advisors, Inc. (which is now known as RiverSource Fund Distributors, Inc.), Seligman Data Corp. and Brian T. Zino (collectively, the Seligman Parties), alleging, in substance, that the Seligman Parties permitted various persons to engage in frequent trading and, as a result, the prospectus disclosure used by the registered investment companies then managed by Seligman is and has been misleading. The NYAG included other related claims and also claimed that the fees charged by Seligman to the Seligman Funds were excessive. On March 13, 2009, without admitting or denying any violations of law or wrongdoing, the Seligman Parties entered into a stipulation of settlement with the NYAG and settled the claims made by the NYAG. Under the terms of the settlement, Seligman will pay $11.3 million to four Seligman Funds. This settlement resolved all outstanding matters between the Seligman Parties and the NYAG. In addition to the foregoing matter, the New York staff of the SEC indicated in September 2005 that it was considering recommending to the Commissioners of the SEC the instituting of a formal action against Seligman and Seligman Advisors, Inc. relating to frequent trading in the Seligman Funds. Seligman responded to the staff in October 2005 that it believed that any action would be both inappropriate and unnecessary, especially in light of the fact that Seligman had previously resolved the underlying issue with the Independent Directors of the Seligman Funds and made recompense to the affected Seligman Funds. There have been no further developments with the SEC on this matter. 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. - -------------------------------------------------------------------------------- 50 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 -- 2009 SEMIANNUAL REPORT 51 APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT ---------------------------------------------------------------------- RiverSource Investments, LLC ("RiverSource Investments" or the "investment manager"), a wholly-owned subsidiary of Ameriprise Financial, Inc. ("Ameriprise Financial"), serves as the investment manager to the Fund. Under an investment management services agreement (the "IMS Agreement"), RiverSource Investments provides investment advice and other services to the Fund and all funds in the RiverSource Family of Funds (collectively, the "Funds"). On an annual basis, the Fund's Board of Directors (the "Board"), including the independent Board members (the "Independent Directors"), considers renewal of the IMS Agreement. RiverSource Investments prepared detailed reports for the Board and its Contracts Committee in March and April 2009, including reports based on data provided by independent organizations to assist the Board in making this determination. In addition, throughout the year, the Board (or its committees) reviews information prepared by RiverSource Investments addressing the services RiverSource Investments provides and Fund performance. The Board accords particular weight to the work, deliberations and conclusions of the Contracts, Investment Review and Compliance Committees in determining whether to continue the IMS Agreement. At the April 7-8, 2009 in-person Board meeting, independent legal counsel to the Independent Directors reviewed with the Independent Directors various factors relevant to the Board's consideration of advisory agreements and the Board's legal responsibilities related to such consideration. Following an analysis and discussion of the factors identified below, the Board, including all of the Independent Directors, approved renewal of the IMS Agreement. Nature, Extent and Quality of Services Provided by RiverSource Investments: The Board analyzed various reports and presentations it had received detailing the services performed by RiverSource Investments, as well as its expertise, resources and capabilities. The Board specifically considered many developments during the past year concerning the services provided by RiverSource Investments, including, in particular, the continued investment in, and resources dedicated to, the Fund's operations, most notably, the large investment made in the acquisition of J. & W. Seligman & Co. Incorporated, including its portfolio management operations, personnel and infrastructure (including the addition of two new offices in New York City and Palo Alto). Further, in connection with the Board's evaluation of the overall package of services provided by RiverSource Investments, the Board considered the quality of the administrative and transfer agency services provided by RiverSource Investments' affiliates to the Fund. The Board also reviewed the financial condition of RiverSource Investments (and its affiliates) and each entity's ability to carry out its responsibilities under the IMS Agreement. Further, the Board considered RiverSource Investments' ability to - -------------------------------------------------------------------------------- 52 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- retain key personnel and its expectations in this regard. The Board also discussed the acceptability of the terms of the IMS Agreement (including the relatively broad scope of services required to be performed by RiverSource Investments). The Board concluded that the services being performed under the IMS Agreement were of a reasonably high quality, particularly in light of recent market conditions. Based on the foregoing, and based on other information received (both oral and written, including the information on investment performance referenced below) and other considerations, the Board concluded that RiverSource Investments and its affiliates were in a position to continue to provide a high quality and level of services to the Fund. Investment Performance: For purposes of evaluating the nature, extent and quality of services provided under the IMS Agreement, the Board carefully reviewed the investment performance of the Fund. In this regard, the Board considered: (i) detailed reports containing data prepared by an independent organization showing, for various periods, the performance of the Fund, the performance of a benchmark index, the percentage ranking of the Fund among its comparison group and the net assets of the Fund; and (ii) a report detailing the Fund's performance over various periods, recent Fund inflows (and outflows) and a comparison of the Fund's net assets from December 2007 to December 2008. The Board observed that the Fund's investment performance reflected the interrelationship of exceptionally challenging market conditions with the investment strategies employed by the portfolio management team. Further, the Board noted that appropriate measures have been taken to adjust the quantitative investment processes in response to recent market conditions. Comparative Fees, Costs of Services Provided and the Profits Realized By RiverSource Investments and its Affiliates from their Relationships with the Fund: The Board reviewed comparative fees and the costs of services to be provided under the IMS Agreement. The Board members considered detailed comparative information set forth in an annual report on fees and expenses, including, among other things, data (prepared by an independent organization) showing a comparison of the Fund's expenses with median expenses paid by funds in its peer group, as well as data showing the Fund's contribution to RiverSource Investments' profitability. They also reviewed information in the report comparing the fees charged to the Fund by RiverSource Investments to fees charged to other client accounts (with similar investment strategies to those of the Fund). - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 53 APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT (continued) ---------------------------------------------------------- The Board accorded particular weight to the notion that the level of fees should reflect a rational pricing model applied consistently across the various product lines in the Funds' family, while assuring that the overall fees for each fund are generally in line with the "pricing philosophy" (i.e., that the total expense ratio of each fund (excluding the effect of a performance incentive adjustment, if applicable), with few exceptions, is at or below the median expense ratio of funds in the same comparison group). The Board took into account that the Fund's total expense ratio (after considering proposed expense caps/waivers) was slightly below the peer group's median expense ratio shown in the reports. The Board also considered the Fund's performance incentive adjustment and noted its continued appropriateness. The Board also considered the expected profitability of RiverSource Investments and its affiliates in connection with RiverSource Investments providing investment management services to the Fund. In this regard, the Board referred to a detailed profitability report, discussing the profitability to RiverSource Investments and Ameriprise Financial from managing and operating the Fund, including data showing comparative profitability over the past two years. The Board also considered the services acquired by the investment manager through the use of commission dollars paid by the Funds on portfolio transactions. The Board noted that the fees paid by the Fund should permit the investment manager to offer competitive compensation to its personnel, make necessary investments in its business and earn an appropriate profit. The Board concluded that profitability levels were reasonable. Economies of Scale to be Realized: The Board also considered the economies of scale that might be realized by RiverSource Investments as the Fund grows and took note of the extent to which Fund shareholders might also benefit from such growth. The Board considered that the IMS Agreement provides for lower fees as assets increase at pre-established breakpoints and concluded that the IMS Agreement satisfactorily provided for sharing these economies of scale. Based on the foregoing, the Board, including all of the Independent Directors, concluded that the investment management service fees were fair and reasonable in light of the extent and quality of services provided. In reaching this conclusion, no single factor was determinative. On April 8, 2009, the Board, including all of the Independent Directors, approved the renewal of the IMS Agreement for an additional annual period. - -------------------------------------------------------------------------------- 54 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL 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 the RiverSource Family of Funds at 1(800) 221-2450; contacting your financial intermediary; visiting riversource.com/funds; 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 riversource.com/funds; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND -- 2009 SEMIANNUAL REPORT 55 RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND 734 Ameriprise Financial Center Minneapolis, MN 55474 RIVERSOURCE.COM/FUNDS <Table> This report must be accompanied or preceded by the Fund's current prospectus. RiverSource(R) mutual funds are distributed by RiverSource Distributors, Inc., and RiverSource Fund Distributors, Inc., Members FINRA, and managed by RiverSource Investments, LLC. RiverSource is part of Ameriprise Financial, Inc. (RIVERSOURCE INVESTMENTS LOGO) (C)2009 RiverSource Investments, LLC. S-6518 D (6/09) </Table> Semiannual Report (THREADNEEDLE LOGO) THREADNEEDLE EUROPEAN EQUITY FUND SEMIANNUAL REPORT FOR THE PERIOD ENDED APRIL 30, 2009 THREADNEEDLE EUROPEAN EQUITY FUND SEEKS TO PROVIDE SHAREHOLDERS WITH CAPITAL APPRECIATION. (SINGLE STRATEGY FUNDS ICON) TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.............. 2 Fund Expenses Example.............. 7 Portfolio of Investments........... 9 Statement of Assets and Liabilities...................... 15 Statement of Operations............ 16 Statements of Changes in Net Assets........................... 17 Financial Highlights............... 18 Notes to Financial Statements...... 23 Approval of Investment Management Services Agreement............... 37 Proxy Voting....................... 40 </Table> RIVERSOURCE FAMILY OF FUNDS Threadneedle Funds are a part of the RiverSource family of funds that includes funds branded "RiverSource," "RiverSource Partners," "Seligman" and "Threadneedle." These funds share the same Board of Directors/Trustees and officers. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 1 YOUR FUND AT A GLANCE ---------------------------------------------------------- (UNAUDITED) FUND SUMMARY - -------------------------------------------------------------------------------- > Threadneedle European Equity Fund (the Fund) Class A shares declined 1.92% (excluding sales charge) for the six months ended April 30, 2009. > The Fund outperformed its benchmark, the Morgan Stanley Capital International (MSCI) Europe Index, which fell 4.18% for the same period. > The Fund underperformed the Lipper European Funds Index, representing the Fund's peer group, which rose 0.08% for the same time frame. ANNUALIZED TOTAL RETURNS (for period ended April 30, 2009) - -------------------------------------------------------------------------------- <Table> <Caption> Since inception 6 months* 1 year 3 years 5 years 6/26/00 - --------------------------------------------------------------------------- Threadneedle European Equity Fund Class A (excluding sales charge) -1.92% -38.32% -9.03% +2.77% -2.15% - --------------------------------------------------------------------------- MSCI Europe Index(1) (unmanaged) -4.18% -44.99% -11.46% +1.51% -0.71% - --------------------------------------------------------------------------- Lipper European Funds Index(2) +0.08% -43.46% -11.06% +3.01% -0.40% - --------------------------------------------------------------------------- </Table> * Not annualized. 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 or visiting riversource.com/funds. 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 expenses. See the Average Annual Total Returns table for performance of other share classes of the Fund. - -------------------------------------------------------------------------------- 2 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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. (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. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) --------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT APRIL 30, 2009 SINCE Without sales charge 6 MONTHS* 1 YEAR 3 YEARS 5 YEARS INCEPTION Class A (inception 6/26/00) -1.92% -38.32% -9.03% +2.77% -2.15% - -------------------------------------------------------------------------- Class B (inception 6/26/00) -2.09% -38.79% -9.75% +1.98% -2.89% - -------------------------------------------------------------------------- Class C (inception 6/26/00) -2.25% -38.85% -9.74% +1.98% -2.90% - -------------------------------------------------------------------------- Class I (inception 7/15/04) -1.67% -38.00% -8.60% N/A +3.31% - -------------------------------------------------------------------------- Class R4 (inception 6/26/00) -1.83% -38.15% -8.75% +3.08% -1.93% - -------------------------------------------------------------------------- With sales charge Class A (inception 6/26/00) -7.63% -41.90% -10.78% +1.57% -2.80% - -------------------------------------------------------------------------- Class B (inception 6/26/00) -6.99% -41.85% -10.97% +1.61% -2.89% - -------------------------------------------------------------------------- Class C (inception 6/26/00) -3.23% -39.46% -9.74% +1.98% -2.90% - -------------------------------------------------------------------------- </Table> <Table> <Caption> AT MARCH 31, 2009 SINCE Without sales charge 6 MONTHS* 1 YEAR 3 YEARS 5 YEARS INCEPTION Class A (inception 6/26/00) -27.91% -41.84% -10.15% +0.32% -3.23% - -------------------------------------------------------------------------- Class B (inception 6/26/00) -28.12% -42.37% -10.86% -0.46% -3.97% - -------------------------------------------------------------------------- Class C (inception 6/26/00) -28.10% -42.28% -10.77% -0.42% -3.95% - -------------------------------------------------------------------------- Class I (inception 7/15/04) -27.55% -41.56% -9.67% N/A +1.30% - -------------------------------------------------------------------------- Class R4 (inception 6/26/00) -27.79% -41.60% -9.89% +0.62% -3.01% - -------------------------------------------------------------------------- With sales charge Class A (inception 6/26/00) -32.01% -45.16% -11.92% -0.87% -3.87% - -------------------------------------------------------------------------- Class B (inception 6/26/00) -31.71% -45.25% -12.06% -0.86% -3.97% - -------------------------------------------------------------------------- Class C (inception 6/26/00) -28.81% -42.86% -10.77% -0.42% -3.95% - -------------------------------------------------------------------------- </Table> Class A share performance reflects the maximum sales charge of 5.75%. Class B share performance reflects a contingent deferred sales charge (CDSC) applied as follows: first year 5%; second and third** years 4%; fourth year 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 institutional investors only. * Not annualized. ** For Class B shares purchased on or after June 13, 2009 the CDSC percentage for the third year will be 3%. - -------------------------------------------------------------------------------- 4 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- STYLE MATRIX - -------------------------------------------------------------------------------- <Table> <Caption> STYLE VALUE BLEND GROWTH X LARGE MEDIUM SIZE SMALL </Table> Shading within the style matrix indicates areas in which the Fund is designed to generally invest. The style matrix can be a valuable tool for constructing and monitoring your portfolio. It provides a frame of reference for distinguishing the types of stocks or bonds owned by a mutual fund, and may serve as a guideline for helping you build a portfolio. Investment products, including shares of mutual funds, are not federally or FDIC-insured, are not deposits or obligations of, or guaranteed by any financial institution, and involve investment risks including possible loss of principal and fluctuation in value. ANNUAL OPERATING EXPENSE RATIO* (as of the current prospectus) - -------------------------------------------------------------------------------- <Table> <Caption> Total fund Net fund expenses expenses(a) - ----------------------------------------- Class A 1.58% 1.48% - ----------------------------------------- Class B 2.32% 2.25% - ----------------------------------------- Class C 2.33% 2.24% - ----------------------------------------- Class I 1.08% 1.03% - ----------------------------------------- Class R4 1.36% 1.33% - ----------------------------------------- </Table> (a) The Investment Manager and its affiliates have contractually agreed to waive certain fees and to absorb certain expenses until Oct. 31, 2009, unless sooner terminated at the discretion of the Fund's Board. Any amounts waived will not be reimbursed by the Fund. Under this agreement, net fund expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment (that increased the management fee by 0.02% for the year ended Oct. 31, 2008), will not exceed 1.46% for Class A, 2.23% for Class B, 2.22% for Class C, 1.01% for Class I and 1.31% for Class R4. * Fund expense ratios are calculated based on the fund's average net assets during the fund's most recently completed fiscal year, and have not been adjusted for current asset levels, including any decrease or increase in assets, which, if adjusted, would result in expense ratios that are higher or lower, respectively, than those that are expressed herein. Any fee waivers/expense caps would limit the impact that any decrease in assets will have on net expense ratios in the current fiscal year. International investing involves increased risk and volatility due to potential political and economic instability, currency fluctuations, and differences in financial reporting and accounting standards and oversight. Risks are particularly significant in emerging markets. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 5 YOUR FUND AT A GLANCE (continued) --------------------------------------------- COUNTRY DIVERSIFICATION(1) (at April 30, 2009; % of portfolio assets) - --------------------------------------------------------------------- <Table> <Caption> Belgium 2.0% - ------------------------------------------------ France 16.2% - ------------------------------------------------ Germany 12.4% - ------------------------------------------------ Ireland 1.0% - ------------------------------------------------ Netherlands 10.0% - ------------------------------------------------ Spain 4.1% - ------------------------------------------------ Switzerland 15.7% - ------------------------------------------------ United Kingdom 36.9% - ------------------------------------------------ United States 0.9% - ------------------------------------------------ Other(2) 0.8% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral for Securities on Loan) as of April 30, 2009. The Fund's composition is subject to change. (2) Cash & Cash Equivalents. TOP TEN HOLDINGS (at April 30, 2009; % of portfolio assets) - --------------------------------------------------------------------- <Table> <Caption> Nestle (Switzerland) 3.6% - ------------------------------------------------ BG Group (United Kingdom) 3.5% - ------------------------------------------------ Roche Holding (Switzerland) 3.2% - ------------------------------------------------ British American Tobacco (United Kingdom) 2.7% - ------------------------------------------------ Total (France) 2.7% - ------------------------------------------------ Vodafone Group (United Kingdom) 2.7% - ------------------------------------------------ HSBC Holdings (United Kingdom) 2.6% - ------------------------------------------------ Reckitt Benckiser Group (United Kingdom) 2.3% - ------------------------------------------------ Koninklijke Ahold (Netherlands) 2.0% - ------------------------------------------------ Fresenius Medical Care & Co (Germany) 2.0% - ------------------------------------------------ </Table> 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. - -------------------------------------------------------------------------------- 6 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges (loads) on purchase payments; and (2) ongoing costs, which may include management fees; distribution and service (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 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). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the cumulative expenses charged by the 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 and held for the six months ended April 30, 2009. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading 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 Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. 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. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 7 FUND EXPENSES EXAMPLE (continued) ---------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED NOV. 1, 2008 APRIL 30, 2009 THE PERIOD(A) EXPENSE RATIO - ------------------------------------------------------------------------------------------- Class A - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 980.80 $ 8.20 1.67% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,016.51 $ 8.35 1.67% - ------------------------------------------------------------------------------------------- Class B - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 979.10 $11.97 2.44% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,012.69 $12.18 2.44% - ------------------------------------------------------------------------------------------- Class C - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 977.50 $11.91 2.43% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,012.74 $12.13 2.43% - ------------------------------------------------------------------------------------------- Class I - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 983.30 $ 6.00 1.22% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,018.74 $ 6.11 1.22% - ------------------------------------------------------------------------------------------- Class R4 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 981.70 $ 7.47 1.52% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.26 $ 7.60 1.52% - ------------------------------------------------------------------------------------------- </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 181/365 (to reflect the one half year period). (b) Based on the actual return for the six months ended April 30, 2009: -1.92% for Class A, -2.09% for Class B, -2.25% for Class C, -1.67% for Class I and -1.83% for Class R4. - -------------------------------------------------------------------------------- 8 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT PORTFOLIO OF INVESTMENTS ------------------------------------------------------- APRIL 30, 2009 (UNAUDITED) (Percentages represent value of investments compared to net assets) INVESTMENTS IN SECURITIES <Table> <Caption> COMMON STOCKS (97.6%)(c) ISSUER SHARES VALUE(a) BELGIUM (2.0%) Colruyt 5,023(d) $1,145,010 - ------------------------------------------------------------------------------------- FRANCE (15.9%) Air Liquide 11,278 923,169 ALSTOM 13,664 864,963 AXA 52,219(b) 880,729 BNP Paribas 15,858 844,673 Essilor Intl 19,255 834,250 LVMH Moet Hennessy Louis Vuitton 8,640 656,182 Sanofi-Aventis 20,741(d) 1,201,380 Societe Generale 11,398 590,746 Total 35,593 1,806,124 Vivendi 21,781(d) 590,024 --------------- Total 9,192,240 - ------------------------------------------------------------------------------------- GERMANY (12.2%) Allianz 12,220(d) 1,127,788 BMW 13,504(d) 469,100 Daimler 22,515 808,791 E.ON 27,630(d) 937,504 Fresenius Medical Care & Co 33,696 1,326,598 Linde 7,315(d) 584,012 Munich Re Group 5,169(d) 715,710 SAP 21,302(d) 818,214 Volkswagen 4,168 264,754 --------------- Total 7,052,471 - ------------------------------------------------------------------------------------- IRELAND (1.0%) CRH 21,171 556,690 - ------------------------------------------------------------------------------------- NETHERLANDS (9.8%) Akzo Nobel 13,840(d) 584,253 Heineken 6,122 182,933 Heineken Holding 14,483(d) 344,414 ING Groep 83,452 782,550 Koninklijke (Royal) KPN 93,063 1,121,816 Koninklijke Ahold 122,474(d) 1,350,415 Koninklijke Vopak 11,176(d) 496,492 Unilever 41,738 829,889 --------------- Total 5,692,762 - ------------------------------------------------------------------------------------- SPAIN (4.0%) Banco Santander 136,180 1,310,153 Telefonica 53,545 1,021,074 --------------- Total 2,331,227 - ------------------------------------------------------------------------------------- SWITZERLAND (15.5%) Credit Suisse Group 32,819 1,282,516 Nestle 74,139 2,426,924 Roche Holding 16,950 2,146,051 Sika 672 612,358 Syngenta 5,139 1,103,181 UBS 60,881(b) 850,834 Xstrata 57,278 514,806 --------------- Total 8,936,670 - ------------------------------------------------------------------------------------- UNITED KINGDOM (36.3%) Admiral Group 27,343 368,531 Aggreko 43,026 367,932 Amlin 75,036 400,484 BAE Systems 112,903 598,413 BG Group 144,770 2,341,035 British American Tobacco 74,708 1,811,571 Burberry Group 139,439 837,567 Diageo 82,334 990,327 Greene King 72,129(d) 665,892 HSBC Holdings 247,931 1,762,516 Intertek Group 37,450 565,701 J Sainsbury 96,033 469,571 Kingfisher 204,301 562,505 Marks & Spencer Group 42,111 211,049 Prudential 164,690 958,177 Reckitt Benckiser Group 38,112 1,503,813 Rio Tinto 23,642 970,286 RSA Insurance Group 457,006 887,084 Standard Chartered 46,841 733,198 Tesco 256,295 1,278,606 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 9 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) UNITED KINGDOM (CONT.) Tullow Oil 73,966 $882,563 Vodafone Group 978,003 1,804,329 --------------- Total 20,971,150 - ------------------------------------------------------------------------------------- UNITED STATES (0.9%) Synthes 5,053 513,582 - ------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost: $61,236,073) $56,391,802 - ------------------------------------------------------------------------------------- <Caption> MONEY MARKET FUND (0.8%) SHARES VALUE(a) RiverSource Short-Term Cash Fund, 0.28% 486,239(e) $486,239 - ------------------------------------------------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $486,239) $486,239 - ------------------------------------------------------------------------------------- <Caption> INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (16.9%) SHARES VALUE(a) CASH COLLATERAL REINVESTMENT FUND JPMorgan Prime Money Market Fund 9,769,292 $9,769,292 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $9,769,292) $9,769,292 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES (Cost: $71,491,604)(f) $66,647,333 ===================================================================================== </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 total net assets at April 30, 2009: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE - ------------------------------------------------------------------------ Aerospace & Defense 1.0% $598,413 Automobiles 2.7 1,542,645 Beverages 2.6 1,517,674 Capital Markets 3.7 2,133,350 Chemicals 6.6 3,806,973 Commercial Banks 9.1 5,241,286 Commercial Services & Supplies 0.6 367,932 Construction Materials 1.0 556,690 Diversified Financial Services 1.3 782,550 Diversified Telecommunication Services 3.7 2,142,890 Electric Utilities 1.6 937,504 Electrical Equipment 1.5 864,963 Food & Staples Retailing 7.3 4,243,602 Food Products 5.6 3,256,813 Health Care Equipment & Supplies 2.3 1,347,832 Health Care Providers & Services 2.3 1,326,598 Hotels, Restaurants & Leisure 1.2 665,892 Household Products 2.6 1,503,813 Insurance 9.2 5,338,503 Media 1.0 590,024 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 10 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE - ------------------------------------------------------------------------ Metals & Mining 2.6% $1,485,092 Multiline Retail 0.4 211,049 Oil, Gas & Consumable Fuels 8.7 5,029,722 Pharmaceuticals 5.8 3,347,431 Professional Services 1.0 565,701 Software 1.4 818,214 Specialty Retail 1.0 562,505 Textiles, Apparel & Luxury Goods 2.6 1,493,749 Tobacco 3.1 1,811,571 Transportation Infrastructure 0.9 496,492 Wireless Telecommunication Services 3.1 1,804,329 Other(1) 17.8 10,255,531 - ------------------------------------------------------------------------ Total $66,647,333 - ------------------------------------------------------------------------ </Table> (1) Cash & Cash Equivalents. INVESTMENTS IN DERIVATIVES FORWARD FOREIGN CURRENCY CONTRACTS OPEN AT APRIL 30, 2009 <Table> <Caption> CURRENCY TO CURRENCY TO UNREALIZED UNREALIZED EXCHANGE DATE BE DELIVERED BE RECEIVED APPRECIATION DEPRECIATION - -------------------------------------------------------------------------------------- May 5, 2009 29,806 20,000 $-- $(216) U.S. Dollar British Pound </Table> NOTES TO PORTFOLIO OF INVESTMENTS (a) Securities are valued by using policies described in Note 1 to the financial statements. (b) Non-income producing. (c) Foreign security values are stated in U.S. dollars. (d) At April 30, 2009, security was partially or fully on loan. See Note 5 to the financial statements. (e) Affiliated Money Market Fund -- See Note 6 to the financial statements. The rate shown is the seven-day current annualized yield at April 30, 2009. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 11 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) (f) At April 30, 2009, the cost of securities for federal income tax purposes was approximately $71,492,000 and the approximate aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> Unrealized appreciation $3,748,000 Unrealized depreciation (8,593,000) ----------------------------------------------------------- Net unrealized depreciation $(4,845,000) ----------------------------------------------------------- </Table> 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. - -------------------------------------------------------------------------------- 12 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- FAIR VALUE MEASUREMENTS Statement of Financial Accounting Standards No. 157 (SFAS 157) seeks to implement more uniform reporting relating to the fair valuation of securities for financial statement purposes. Mutual funds are required to implement the requirements of this standard for fiscal years beginning after Nov. 15, 2007. While uniformity of presentation is the objective of the standard, it is likely that there may be a range of practices utilized and it may be some period of time before industry practices become more uniform. For this reason care should be exercised in interpreting this information and/or using it for comparison with other mutual funds. Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below: - Level 1 -- quoted prices in active markets for identical securities - Level 2 -- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.) - Level 3 -- significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments) Observable inputs are those based on market data obtained from sources independent of the Fund, and unobservable inputs reflect the Fund's own assumptions based on the best information available. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. 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 NYSE or require adjustment, as described in Note 1 to the financial statements -- Valuation of securities. The following table is a summary of the inputs used to value the Fund's investments as of April 30, 2009: <Table> <Caption> FAIR VALUE AT APRIL 30, 2009 -------------------------------------------------------- LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION IDENTICAL ASSETS INPUTS INPUTS TOTAL - ----------------------------------------------------------------------------------- Investments in securities $66,647,333 $-- $-- $66,647,333 Other financial instruments* -- (216) -- (216) - ----------------------------------------------------------------------------------- Total $66,647,333 $(216) $-- $66,647,117 - ----------------------------------------------------------------------------------- </Table> * Other financial instruments are derivative instruments, such as forwards, which are valued at the unrealized appreciation (depreciation) on the instrument. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 13 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 1-800-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 the RiverSource Family of Funds at 1(800) 221-2450. - -------------------------------------------------------------------------------- 14 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT STATEMENT OF ASSETS AND LIABILITIES ------------------------------------------- APRIL 30, 2009 (UNAUDITED) <Table> <Caption> ASSETS Investments in securities, at value Unaffiliated issuers* (identified cost $61,236,073) $ 56,391,802 Affiliated money market fund (identified cost $486,239) 486,239 Investments of cash collateral received for securities on loan (identified cost $9,769,292) 9,769,292 - ------------------------------------------------------------------------------- Total investments in securities (identified cost $71,491,604) 66,647,333 Foreign currency holdings (identified cost $243,572) 245,822 Capital shares receivable 75,945 Dividends and accrued interest receivable 562,598 Receivable for investment securities sold 2,028,993 - ------------------------------------------------------------------------------- Total assets 69,560,691 - ------------------------------------------------------------------------------- LIABILITIES Capital shares payable 124,464 Payable for investment securities purchased 1,821,963 Payable upon return of securities loaned 9,769,292 Unrealized depreciation on forward foreign currency contracts 216 Accrued investment management services fees 1,252 Accrued distribution fees 581 Accrued transfer agency fees 659 Accrued administrative services fees 125 Other accrued expenses 74,322 - ------------------------------------------------------------------------------- Total liabilities 11,792,874 - ------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $ 57,767,817 - ------------------------------------------------------------------------------- REPRESENTED BY Capital stock -- $.01 par value $ 154,095 Additional paid-in capital 129,560,740 Undistributed net investment income 658,066 Accumulated net realized gain (loss) (67,762,696) Unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies (4,842,388) - ------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $ 57,767,817 - ------------------------------------------------------------------------------- *Including securities on loan, at value $ 9,293,835 - ------------------------------------------------------------------------------- </Table> <Table> <Caption> NET ASSET VALUE PER SHARE NET ASSETS SHARES OUTSTANDING NET ASSET VALUE PER SHARE Class A $48,387,321 12,899,264 $3.75(1) Class B $ 8,459,634 2,262,823 $3.74 Class C $ 903,048 242,651 $3.72 Class I $ 4,993 1,336 $3.74 Class R4 $ 12,821 3,426 $3.74 - ---------------------------------------------------------------------------------------- </Table> (1) The maximum offering price per share for Class A is $3.98. 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 EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 15 STATEMENT OF OPERATIONS -------------------------------------------------------- SIX MONTHS ENDED APRIL 30, 2009 (UNAUDITED) <Table> <Caption> INVESTMENT INCOME Income: Dividends $ 1,368,146 Income distributions from affiliated money market fund 1,468 Fee income from securities lending 26,442 Less foreign taxes withheld (175,062) - ------------------------------------------------------------------------------- Total income 1,220,994 - ------------------------------------------------------------------------------- Expenses: Investment management services fees 295,929 Distribution fees Class A 61,258 Class B 42,783 Class C 4,253 Transfer agency fees Class A 103,907 Class B 19,230 Class C 1,859 Class R4 3 Administrative services fees 23,372 Plan administration services fees -- Class R4 15 Compensation of board members 1,017 Custodian fees 31,620 Printing and postage 17,555 Registration fees 23,850 Professional fees 13,035 Other 8,987 - ------------------------------------------------------------------------------- Total expenses 648,673 Expenses waived/reimbursed by the Investment Manager and its affiliates (123,140) - ------------------------------------------------------------------------------- Total net expenses 525,533 - ------------------------------------------------------------------------------- Investment income (loss) -- net 695,461 - ------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Security transactions (18,802,947) Foreign currency transactions (79,671) - ------------------------------------------------------------------------------- Net realized gain (loss) on investments (18,882,618) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 16,049,937 - ------------------------------------------------------------------------------- Net gain (loss) on investments and foreign currencies (2,832,681) - ------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $ (2,137,220) - ------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 16 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT STATEMENTS OF CHANGES IN NET ASSETS -------------------------------------------- <Table> <Caption> SIX MONTHS ENDED YEAR ENDED APRIL 30, 2009 OCT. 31, 2008 (UNAUDITED) OPERATIONS AND DISTRIBUTIONS Investment income (loss) -- net $ 695,461 $ 975,963 Net realized gain (loss) on investments (18,882,618) (7,726,626) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 16,049,937 (50,756,976) - -------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations (2,137,220) (57,507,639) - -------------------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class A (788,538) (915,145) Class C (1,022) (4,087) Class I (113) (237) Class R4 (297) (509) - -------------------------------------------------------------------------------------------------- Total distributions (789,970) (919,978) - -------------------------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS Proceeds from sales Class A shares 3,960,820 18,116,022 Class B shares 404,850 2,409,729 Class C shares 100,685 362,379 Class R4 shares -- 5,001 Reinvestment of distributions at net asset value Class A shares 771,028 898,593 Class C shares 954 4,000 Class R4 shares 244 463 Payments for redemptions Class A shares (11,711,328) (28,162,762) Class B shares (1,673,749) (12,450,296) Class C shares (126,867) (700,739) Class I shares -- (8,000) Class R4 shares -- (23,890) - -------------------------------------------------------------------------------------------------- Increase (decrease) in net assets from capital share transactions (8,273,363) (19,549,500) - -------------------------------------------------------------------------------------------------- Total increase (decrease) in net assets (11,200,553) (77,977,117) Net assets at beginning of period 68,968,370 146,945,487 - -------------------------------------------------------------------------------------------------- Net assets at end of period $ 57,767,817 $ 68,968,370 - -------------------------------------------------------------------------------------------------- Undistributed net investment income $ 658,066 $ 752,575 - -------------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 17 FINANCIAL HIGHLIGHTS ----------------------------------------------------------- CLASS A <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006 2005 Net asset value, beginning of period $3.88 $6.83 $5.39 $4.19 $3.71 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .04(b) .06(b) .04(b) .05 .05 Net gains (losses) (both realized and unrealized) (.11) (2.96) 1.47 1.22 .46 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.07) (2.90) 1.51 1.27 .51 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.06) (.05) (.07) (.07) (.03) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $3.75 $3.88 $6.83 $5.39 $4.19 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $48 $58 $115 $85 $78 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(c),(d) 2.09%(e) 1.58% 1.43% 1.52% 1.48% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d),(f),(g) 1.67%(e) 1.58% 1.43% 1.52% 1.48% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.50%(e) .95% .70% 1.00% 1.13% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 79% 180% 114% 64% 56% - -------------------------------------------------------------------------------------------------------------- Total return(h) (1.92%)(i) (42.70%) 28.24% 30.63% 13.92% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (g) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (h) Total return does not reflect payment of a sales charge. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 18 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS B <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(k) 2008 2007 2006 2005 Net asset value, beginning of period $3.82 $6.73 $5.31 $4.12 $3.65 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .03(b) .02(b) .00(b),(c) .02 .02 Net gains (losses) (both realized and unrealized) (.11) (2.93) 1.44 1.20 .45 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.08) (2.91) 1.44 1.22 .47 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income -- -- (.02) (.03) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $3.74 $3.82 $6.73 $5.31 $4.12 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $8 $10 $30 $29 $31 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 2.87%(f) 2.32% 2.19% 2.29% 2.25% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 2.44%(f) 2.32% 2.19% 2.29% 2.25% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.72%(f) .28% (.03%) .28% .39% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 79% 180% 114% 64% 56% - -------------------------------------------------------------------------------------------------------------- Total return(i) (2.09%)(j) (43.24%) 27.28% 29.74% 12.97% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Rounds to zero. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Total return does not reflect payment of a sales charge. (j) Not annualized. (k) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 19 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS C <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(k) 2008 2007 2006 2005 Net asset value, beginning of period $3.81 $6.71 $5.30 $4.12 $3.65 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .03(b) .01(b) .00(b),(c) .02 .02 Net gains (losses) (both realized and unrealized) (.12) (2.90) 1.44 1.19 .45 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.09) (2.89) 1.44 1.21 .47 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.00)(c) (.01) (.03) (.03) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $3.72 $3.81 $6.71 $5.30 $4.12 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $1 $1 $2 $1 $1 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 2.85%(f) 2.33% 2.19% 2.29% 2.25% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 2.43%(f) 2.33% 2.19% 2.29% 2.25% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.86%(f) .25% (.05%) .24% .36% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 79% 180% 114% 64% 56% - -------------------------------------------------------------------------------------------------------------- Total return(i) (2.25%)(j) (43.10%) 27.21% 29.65% 12.97% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Rounds to zero. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Total return does not reflect payment of a sales charge. (j) Not annualized. (k) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 20 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS I <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(i) 2008 2007 2006 2005 Net asset value, beginning of period $3.89 $6.84 $5.40 $4.20 $3.72 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .05(b) .09(b) .07(b) .06 .07 Net gains (losses) (both realized and unrealized) (.12) (2.96) 1.46 1.23 .46 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.07) (2.87) 1.53 1.29 .53 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.08) (.08) (.09) (.09) (.05) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $3.74 $3.89 $6.84 $5.40 $4.20 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(c),(d) 1.43%(e) 1.08% .95% .99% .93% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d),(f),(g) 1.22%(e) 1.08% .95% .99% .93% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 3.09%(e) 1.50% 1.17% 1.55% 1.67% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 79% 180% 114% 64% 56% - -------------------------------------------------------------------------------------------------------------- Total return (1.67%)(h) (42.38%) 28.78% 31.34% 14.46% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (g) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (h) Not annualized. (i) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 21 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS R4 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006 2005 Net asset value, beginning of period $3.90 $6.84 $5.41 $4.20 $3.71 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .05(b) .08(b) .00(b),(c) .05 .06 Net gains (losses) (both realized and unrealized) (.12) (2.94) 1.51 1.24 .47 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.07) (2.86) 1.51 1.29 .53 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.09) (.08) (.08) (.08) (.04) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $3.74 $3.90 $6.84 $5.41 $4.20 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.72%(f) 1.36% 1.26% 1.31% 1.29% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 1.39%(f) 1.11% 1.26% 1.31% 1.29% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.93%(f) 1.35% .04% 1.05% 1.36% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 79% 180% 114% 64% 56% - -------------------------------------------------------------------------------------------------------------- Total return (1.83%)(i) (42.29%) 28.16% 31.10% 14.37% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Rounds to zero. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 22 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT NOTES TO FINANCIAL STATEMENTS -------------------------------------------------- (UNAUDITED AS TO APRIL 30, 2009) 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Threadneedle European Equity Fund (the Fund) is a series of RiverSource International Series, Inc. and is registered under the Investment Company Act of 1940 (as amended) as a diversified, open-end management investment company. RiverSource International Series, Inc. has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Board of Directors (the Board). The Fund invests primarily in equity securities of European companies that are believed to offer growth potential. The Fund offers Class A, Class B, Class C, Class I and Class R4 shares. - - Class A shares are sold with a front-end sales charge. - - Class B shares may be subject to a contingent deferred sales charge (CDSC) and automatically convert to Class A shares during the ninth year of ownership. - - Class C shares may be subject to a CDSC. - - Class I and R4 shares are sold without a front-end sales charge or CDSC and are offered to qualifying institutional investors. At April 30, 2009, RiverSource Investments, LLC (RiverSource Investments or the Investment Manager) owned 100% of Class I 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. The Fund's significant accounting policies are summarized below: 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 Effective Nov. 1, 2008, the Fund adopted Statement of Financial Accounting Standards No. 157 "Fair Value Measurements" (SFAS 157). SFAS 157 establishes an authoritative definition of fair value, sets out a hierarchy for measuring fair value, and requires additional disclosures about the inputs used to develop the measurements of fair value and the effect of certain measurements - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 23 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- reported in the Statement of Operations for a fiscal period. There was no impact to the Fund's net assets or results of operations upon adoption. The fair valuation measurements disclosure can be found following the Notes to Portfolio of Investments. All securities are valued at the close of each business day. Securities traded on national securities exchanges or included in national market systems are valued at the last quoted sales price. Debt securities are generally traded in the over-the-counter market and are valued at a price that reflects fair value as quoted by dealers in these securities or by an independent pricing service. 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 New York Stock Exchange (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. 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; those maturing in 60 days or less are valued at amortized cost, which approximates fair value. - -------------------------------------------------------------------------------- 24 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- OPTION TRANSACTIONS To produce incremental earnings, protect gains, and facilitate buying and selling of securities for investments, the Fund may buy and write options traded on any U.S. or foreign exchange or in the over-the-counter market where completing the obligation depends upon the credit standing of the other party. Cash collateral may be collected by the Fund to secure certain over-the-counter options (OTC options) trades. Cash collateral held by the Fund for such option trades must be returned to the counterparty upon closure, exercise or expiration of the contract. The Fund also may buy and sell put and call options and write covered call options on portfolio securities as well as write cash-secured put options. 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 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. Option contracts are valued daily at the closing prices on their primary exchanges and unrealized appreciation or depreciation is recorded. Option contracts, including OTC option contracts, with no readily available market value are valued using quotations obtained from independent brokers as of the close of the NYSE. The Fund will realize a gain or loss when the option transaction expires or is exercised. When an option is exercised, the proceeds on sales for a written call option, the purchase cost for a written put option or the cost of a security for a purchased put or call option is adjusted by the amount of premium received or paid. At April 30, 2009, and for the six months then ended, the Fund had no outstanding option contracts. FUTURES TRANSACTIONS To gain exposure to or protect itself from market changes, the Fund may buy and sell financial futures contracts traded on any U.S. or foreign exchange. The Fund also may buy and write put and call options on these futures contracts. Risks of entering into futures contracts and related options include 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 securities. Futures and options on futures are valued daily based upon the last sale price at the close of the market on the principal exchange on which they are traded. Upon entering into a futures contract, the Fund is required to deposit either cash or securities in an amount (initial margin) equal to a certain percentage of the contract value. Subsequent payments (variation margin) are made or received by - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 25 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- the Fund each day. The variation margin payments are equal to the daily changes in the contract value and are recorded as unrealized gains and losses. The Fund recognizes a realized gain or loss when the contract is closed or expires. At April 30, 2009, the Fund had no outstanding futures contracts. FOREIGN CURRENCY TRANSLATIONS AND FORWARD FOREIGN CURRENCY CONTRACTS 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 April 30, 2009, foreign currency holdings consisted of multiple denominations. The Fund may enter into forward foreign currency contracts for operational purposes and to protect against adverse exchange rate fluctuation. The net U.S. dollar value of foreign currency underlying all contractual commitments held by the Fund and the resulting unrealized appreciation or depreciation are determined using foreign currency exchange rates from an independent pricing service. The Fund is subject to the credit risk that the counterparty will not complete its contract obligations. 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 to shareholders. No provision for income or excise taxes is thus required. - -------------------------------------------------------------------------------- 26 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 the tax returns filed for the last three years. Net investment income (loss) and net realized gains (losses) may differ for financial statement and tax purposes primarily because of foreign currency transactions 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 (losses) were recorded by the Fund. RECENT ACCOUNTING PRONOUNCEMENTS The Fund has adopted FASB Staff Position No. 133-1 and FIN No. 45-4 (FSP FAS 133-1 and FIN 45-4), "Disclosures about Credit Derivatives and Certain Guarantees: An Amendment of FASB Statement No. 133 and FASB Interpretation No. 45." The amendments to FSP FAS 133-1 and FIN 45-4 require enhanced disclosures about a fund's derivatives and guarantees. Funds are required to provide enhanced disclosures about (a) how and why a fund uses derivative instruments, (b) how derivative instruments and related hedged items are accounted for under SFAS 133 and its related interpretations, (c) how derivative instruments and related hedged items affect a fund's financial position, financial performance, and cash flows and (d) the current status of the payment/performance risk of the credit derivative. The amendments to FSP FAS 133-1 and FIN 45-4 also require additional disclosures about the current status of the payment/performance risk of a guarantee. At April 30, 2009, the Fund did not own nor was it a party to any credit derivative contracts within the scope of these amendments. In March 2008, the FASB issued Statement of Financial Accounting Standards No. 161 (SFAS 161), "Disclosures about Derivative Instruments and Hedging Activities -- an amendment of FASB Statement No. 133," which requires enhanced disclosures about a fund's derivative and hedging activities. SFAS 161 is effective for financial statements issued for fiscal years and interim periods beginning after Nov. 15, 2008. As of April 30, 2009, management does not believe the adoption of SFAS 161 will impact the financial statement amounts; however, additional footnote disclosures may be required about the use of derivative instruments and hedging items. On April 9, 2009, the FASB issued Staff Position No. 157-4, "Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly" - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 27 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- (FSP 157-4). FSP 157-4 provides additional guidance for estimating fair value in accordance with SFAS 157 when the volume and level of activity for the asset or liability have significantly decreased. FSP 157-4 also requires additional disaggregation of the current SFAS 157 required disclosures. FSP 157-4 is effective for interim and annual reporting periods ending after June 15, 2009, and shall be applied prospectively. Management is currently evaluating the impact that the adoption of FSP 157-4 will have on the amounts and disclosures within the Fund's financial statements. 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 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. 2. 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 a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% annually as the Fund's 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 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 increased the management fee by $62,209 for the six months ended April 30, 2009. The management fee for the six months ended April 30, 2009 was 1.01% 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 - -------------------------------------------------------------------------------- 28 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 a fee for administration and accounting services at a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% annually as the Fund's assets increase. The fee for the six months ended April 30, 2009 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 six months ended April 30, 2009, other expenses paid to this company were $270. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), non-interested board members may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or other RiverSource funds. 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, RiverSource Service Corporation (the Transfer Agent) maintains shareholder accounts and records. The Fund pays the Transfer Agent an annual account-based fee at a rate equal to $19.50 for Class A, $20.50 for Class B and $20.00 for Class C for this service. The Fund also pays the Transfer Agent an annual asset-based fee at a rate of 0.05% of the Fund's average daily net assets attributable to Class R4 shares. The Transfer Agent charges an annual fee of $5 per inactive account, charged on a pro rata basis for 12 months from the date the account becomes inactive. These fees are included in the transfer agency fees in the Statement of Operations. 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. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 29 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- DISTRIBUTION FEES The Fund has agreements with RiverSource Distributors, Inc. and RiverSource Fund Distributors, Inc. (collectively, the Distributor) for 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, up to 0.75% of the fee is reimbursed for distribution expenses. The amount of distribution expenses incurred by the Distributor and not yet reimbursed ("unreimbursed expense") was approximately $193,000 and $12,000 for Class B and Class C shares, respectively. These amounts are based on the most recent information available as of April 30, 2009, and may be recovered from future payments under the distribution plan or CDSC. To the extent the unreimbursed expense has been fully recovered, the distribution fee is reduced. SALES CHARGES Sales charges received by the Distributor for distributing Fund shares were $31,237 for Class A, $2,511 for Class B and $8 for Class C for the six months ended April 30, 2009. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES For the six months ended April 30, 2009, 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 a performance incentive arrangement, were as follows: <Table> Class A............................................. 1.67% Class B............................................. 2.44 Class C............................................. 2.43 Class I............................................. 1.22 Class R4............................................ 1.39 </Table> The waived/reimbursed fees and expenses for the transfer agency fees at the class level were as follows: <Table> Class A........................................... $54,792 Class B........................................... 9,766 Class C........................................... 961 </Table> The waived/reimbursed fees and expenses for plan administration services fee at the class level were as follows: <Table> Class R4............................................. $8 </Table> - -------------------------------------------------------------------------------- 30 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- The management fees waived/reimbursed at the Fund level were $57,613. The Investment Manager and its affiliates have contractually agreed to waive certain fees and expenses until Oct. 31, 2009, unless sooner terminated at the 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............................................. 1.46% Class B............................................. 2.23 Class C............................................. 2.22 Class I............................................. 1.01 Class R4............................................ 1.31 </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. CUSTODIAN FEES Effective Dec. 15, 2008, the Fund pays custodian fees to JPMorgan Chase Bank, N.A. For the period from Nov. 1, 2008 to Dec. 15, 2008, the Fund paid custodian fees amounting to $1,000 to Ameriprise Trust Company, a subsidiary of Ameriprise Financial. 3. SECURITIES TRANSACTIONS Cost of purchases and proceeds from sales of securities (other than short-term obligations) aggregated $46,575,771 and $54,964,634, respectively, for the six months ended April 30, 2009. Realized gains and losses are determined on an identified cost basis. 4. CAPITAL SHARE TRANSACTIONS Transactions in shares of capital stock for the periods indicated are as follows: <Table> <Caption> SIX MONTHS ENDED APRIL 30, 2009 ISSUED FOR REINVESTED NET SOLD DISTRIBUTIONS REDEEMED INCREASE (DECREASE) - ---------------------------------------------------------------------------------- Class A 1,111,492 206,157 (3,352,879) (2,035,230) Class B 114,427 -- (488,245) (373,818) Class C 28,668 256 (36,729) (7,805) Class R4 -- 66 -- 66 - ---------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 31 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- <Table> <Caption> YEAR ENDED OCT. 31, 2008 ISSUED FOR REINVESTED NET SOLD DISTRIBUTIONS REDEEMED INCREASE (DECREASE) - ---------------------------------------------------------------------------------- Class A 3,114,503 141,958 (5,105,782) (1,849,321) Class B 405,232 -- (2,250,573) (1,845,341) Class C 60,882 639 (129,399) (67,878) Class I -- -- (1,529) (1,529) Class R4 813 73 (4,137) (3,251) - ---------------------------------------------------------------------------------- </Table> 5. LENDING OF PORTFOLIO SECURITIES Effective Dec. 1, 2008, 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 balance, 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 April 30, 2009, securities valued at $9,293,835 were on loan, secured by cash collateral of $9,769,292 invested in short-term securities or in cash equivalents. 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. Income of $26,442 earned from securities lending from Dec. 1, 2008 through April 30, 2009 is included in the Statement of Operations. The Fund also continues to earn interest and dividends on the securities loaned. 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 - -------------------------------------------------------------------------------- 32 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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. Prior to Dec. 1, 2008, the Investment Manager served as securities lending agent for the Fund under the Securities Lending Agency Agreement. For the period from Nov. 1, 2008 through Nov. 30, 2008, the Fund had no securities on loan. 6. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balance in RiverSource Short-Term Cash Fund, a money market fund established for the exclusive use of the RiverSource funds and other institutional clients of RiverSource Investments. The cost of the Fund's purchases and proceeds from sales of shares of the RiverSource Short-Term Cash Fund aggregated $14,273,033 and $14,775,688, respectively, for the six months ended April 30, 2009. The income distributions received with respect to the Fund's investment in RiverSource Short-Term Cash Fund can be found in the Statement of Operations and the Fund's invested balance in RiverSource Short- Term Cash Fund at April 30, 2009, can be found in the Portfolio of Investments. 7. 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 agreement, which is a collective agreement between the Fund and certain other RiverSource funds, severally and not jointly, permits collective borrowings up to $475 million. The borrowers shall have the right, upon written notice to the Administrative Agent to request an increase of up to $175 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 $650 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 federal funds rate plus 0.75%. 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 0.06% per annum, in addition to an upfront fee equal to its pro rata share of 0.02% of the amount of the credit facility. The Fund had no borrowings during the six months ended April 30, 2009. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 33 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- 8. CAPITAL LOSS CARRY-OVER For federal income tax purposes, the Fund had a capital loss carry-over of $45,298,067 at Oct. 31, 2008, that if not offset by capital gains will expire as follows: <Table> <Caption> 2009 2010 2011 2016 $19,489,378 $16,514,518 $5,021,215 $4,272,956 </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. 9. 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. 10. 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 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. - -------------------------------------------------------------------------------- 34 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 RiverSource Funds' Boards of Directors/Trustees. On November 7, 2008, RiverSource Investments, LLC, a subsidiary of Ameriprise Financial, Inc., acquired J. & W. Seligman & Co., Inc. (Seligman). In late 2003, Seligman conducted an extensive internal review concerning mutual fund trading practices. Seligman's review, which covered the period 2001-2003, noted one arrangement that permitted frequent trading in certain open-end registered investment companies managed by Seligman (the Seligman Funds); this arrangement was in the process of being closed down by Seligman before September 2003. Seligman identified three other arrangements that permitted frequent trading, all of which had been terminated by September 2002. In January 2004, Seligman, on a voluntary basis, publicly disclosed these four arrangements to its clients and to shareholders of the Seligman Funds. Seligman also provided information concerning mutual fund trading practices to the SEC and the Office of the Attorney General of the State of New York (NYAG). In September 2006, the NYAG commenced a civil action in New York State Supreme Court against Seligman, Seligman Advisors, Inc. (which is now known as RiverSource Fund Distributors, Inc.), Seligman Data Corp. and Brian T. Zino (collectively, the Seligman Parties), alleging, in substance, that the Seligman Parties permitted various persons to engage in frequent trading and, as a result, the prospectus disclosure used by the registered investment companies then managed by Seligman is and has been misleading. The NYAG included other related claims and also claimed that the fees charged by Seligman to the Seligman Funds were excessive. On March 13, 2009, without admitting or denying any violations of law or wrongdoing, the Seligman Parties entered into a stipulation of settlement with the NYAG and settled the claims made by the - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 35 NOTES TO FINANCIAL STATEMENTS (continued) -------------------------------------- NYAG. Under the terms of the settlement, Seligman will pay $11.3 million to four Seligman Funds. This settlement resolved all outstanding matters between the Seligman Parties and the NYAG. In addition to the foregoing matter, the New York staff of the SEC indicated in September 2005 that it was considering recommending to the Commissioners of the SEC the instituting of a formal action against Seligman and Seligman Advisors, Inc. relating to frequent trading in the Seligman Funds. Seligman responded to the staff in October 2005 that it believed that any action would be both inappropriate and unnecessary, especially in light of the fact that Seligman had previously resolved the underlying issue with the Independent Directors of the Seligman Funds and made recompense to the affected Seligman Funds. There have been no further developments with the SEC on this matter. 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. - -------------------------------------------------------------------------------- 36 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT ---------------------------------------------------------------------- RiverSource Investments, LLC ("RiverSource Investments" or the "investment manager"), a wholly-owned subsidiary of Ameriprise Financial, Inc. ("Ameriprise Financial"), serves as the investment manager to the Fund. Under an investment management services agreement (the "IMS Agreement"), RiverSource Investments provides investment advice and other services to the Fund and all funds in the RiverSource Family of Funds (collectively, the "Funds"). In addition, under the subadvisory agreement (the "Subadvisory Agreement") between RiverSource Investments and Threadneedle International Limited (the "Subadviser"), the Subadviser performs portfolio management and related services for the Fund. On an annual basis, the Fund's Board of Directors (the "Board"), including the independent Board members (the "Independent Directors"), considers renewal of each of the IMS Agreement and the Subadvisory Agreement (together, the "Advisory Agreements"). RiverSource Investments prepared detailed reports for the Board and its Contracts Committee in March and April 2009, including reports based on data provided by independent organizations to assist the Board in making these determinations. In addition, throughout the year, the Board (or its committees) reviews information prepared by RiverSource Investments addressing the services RiverSource Investments provides and Fund performance. The Board accords particular weight to the work, deliberations and conclusions of the Contracts, Investment Review and Compliance Committees in determining whether to continue the Advisory Agreements. At the April 7-8, 2009 in-person Board meeting, independent legal counsel to the Independent Directors reviewed with the Independent Directors various factors relevant to the Board's consideration of advisory and subadvisory agreements and the Board's legal responsibilities related to such consideration. Following an analysis and discussion of the factors identified below, the Board, including all of the Independent Directors, approved renewal of each of the Advisory Agreements. Nature, Extent and Quality of Services Provided by RiverSource Investments and the Subadviser: The Board analyzed various reports and presentations it had received detailing the services performed by RiverSource Investments and the Subadviser, as well as their expertise, resources and capabilities. The Board specifically considered many developments during the past year concerning the services provided by RiverSource Investments, including, in particular, the continued investment in, and resources dedicated to, the Fund's operations, most notably, the large investment made in the acquisition of J. & W. Seligman & Co. Incorporated, including its portfolio management operations, personnel and infrastructure (including the addition of two new offices in New York City and - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 37 APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT (continued) ---------------------------------------------------------- Palo Alto). Further, in connection with the Board's evaluation of the overall package of services provided by RiverSource Investments, the Board considered the quality of the administrative and transfer agency services provided by RiverSource Investments' affiliates to the Fund. The Board also reviewed the financial condition of RiverSource Investments (and its affiliates including the Subadviser), and each entity's ability to carry out its responsibilities under the Advisory Agreements. Further, the Board considered RiverSource Investments' ability to retain key personnel and its expectations in this regard. The Board also discussed the acceptability of the terms of the Advisory Agreements (including the relatively broad scope of services required to be performed by RiverSource Investments). The Board concluded that the services being performed under the Advisory Agreements were of a reasonably high quality, particularly in light of recent market conditions. Based on the foregoing, and based on other information received (both oral and written, including the information on investment performance referenced below) and other considerations, the Board concluded that RiverSource Investments and its affiliates, including the Subadviser, were in a position to continue to provide a high quality and level of services to the Fund. Investment Performance: For purposes of evaluating the nature, extent and quality of services provided under the Advisory Agreements, the Board carefully reviewed the investment performance of the Fund. In this regard, the Board considered: (i) detailed reports containing data prepared by an independent organization showing, for various periods, the performance of the Fund, the performance of a benchmark index, the percentage ranking of the Fund among its comparison group and the net assets of the Fund; and (ii) a report detailing the Fund's performance over various periods, recent Fund inflows (and outflows) and a comparison of the Fund's net assets from December 2007 to December 2008. The Board observed that the Fund's investment performance met expectations. Additionally, the Board reviewed the performance of the Subadviser and RiverSource Investments' processes for monitoring the Subadviser. The Board considered, in particular, management's rationale for recommending the continued retention of the Subadviser. Comparative Fees, Costs of Services Provided and the Profits Realized By RiverSource Investments and its Affiliates from their Relationships with the Fund: The Board reviewed comparative fees and the costs of services to be provided under the Advisory Agreements. The Board members considered detailed comparative information set forth in an annual report on fees and expenses, including, among other things, data (prepared by an independent organization) - -------------------------------------------------------------------------------- 38 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- showing a comparison of the Fund's expenses with median expenses paid by funds in its peer group, as well as data showing the Fund's contribution to RiverSource Investments' profitability. The Board accorded particular weight to the notion that the level of fees should reflect a rational pricing model applied consistently across the various product lines in the Funds' family, while assuring that the overall fees for each fund are generally in line with the "pricing philosophy" (i.e., that the total expense ratio of each fund (excluding the effect of a performance incentive adjustment, if applicable), with few exceptions, is at or below the median expense ratio of funds in the same comparison group). The Board took into account that the Fund's total expense ratio (after considering proposed expense caps/waivers) approximated the peer group's median expense ratio. The Board also considered the Fund's performance incentive adjustment and noted its continued appropriateness. The Board also considered the expected profitability of RiverSource Investments and its affiliates in connection with RiverSource Investments providing investment management services to the Fund. In this regard, the Board referred to a detailed profitability report, discussing the profitability to RiverSource Investments and Ameriprise Financial from managing and operating the Fund, including data showing comparative profitability over the past two years. The Board also considered the services acquired by the investment manager through the use of commission dollars paid by the Funds on portfolio transactions. The Board noted that the fees paid by the Fund should permit the investment manager to offer competitive compensation to its personnel, make necessary investments in its business and earn an appropriate profit. The Board concluded that profitability levels were reasonable. Economies of Scale to be Realized: The Board also considered the economies of scale that might be realized by RiverSource Investments as the Fund grows and took note of the extent to which Fund shareholders might also benefit from such growth. The Board considered that the IMS Agreement provides for lower fees as assets increase at pre-established breakpoints and concluded that the IMS Agreement satisfactorily provided for sharing these economies of scale. - -------------------------------------------------------------------------------- THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT 39 APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT (continued) ---------------------------------------------------------- Based on the foregoing, the Board, including all of the Independent Directors, concluded that the investment management service fees and subadvisory fees were fair and reasonable in light of the extent and quality of services provided. In reaching this conclusion, no single factor was determinative. On April 8, 2009, the Board, including all of the Independent Directors, approved the renewal of each of the Advisory Agreements for an additional annual period. 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 the RiverSource Family of Funds at 1(800) 221-2450; contacting your financial intermediary; visiting riversource.com/funds; 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 riversource.com/funds; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- 40 THREADNEEDLE EUROPEAN EQUITY FUND -- 2009 SEMIANNUAL REPORT THREADNEEDLE EUROPEAN EQUITY FUND 734 Ameriprise Financial Center Minneapolis, MN 55474 RIVERSOURCE.COM/FUNDS <Table> This report must be accompanied or preceded by the Fund's current prospectus. RiverSource Investments employs Threadneedle as a subadviser. Threadneedle(R) mutual funds are distributed by RiverSource Distributors, Inc., and RiverSource Fund Distributors, Inc., Members FINRA, and managed by RiverSource Investments, LLC. RiverSource and Threadneedle are part of Ameriprise Financial, Inc. (THREADNEEDLE LOGO) (C)2009 RiverSource Investments, LLC. S-6016 K (6/09) </Table> Semiannual Report (THREADNEEDLE LOGO) THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND SEMIANNUAL REPORT FOR THE PERIOD ENDED APRIL 30, 2009 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND SEEKS TO PROVIDE SHAREHOLDERS WITH LONG-TERM CAPITAL GROWTH. (SINGLE STRATEGY FUNDS ICON) TABLE OF CONTENTS -------------------------------------------------------------- <Table> Your Fund at a Glance.............. 2 Fund Expenses Example.............. 8 Portfolio of Investments........... 10 Statement of Assets and Liabilities...................... 18 Statement of Operations............ 20 Statements of Changes in Net Assets........................... 22 Financial Highlights............... 24 Notes to Financial Statements...... 32 Approval of Investment Management Services Agreement............... 47 Proxy Voting....................... 50 </Table> RIVERSOURCE FAMILY OF FUNDS Threadneedle Funds are a part of the RiverSource family of funds that includes funds branded "RiverSource," "RiverSource Partners," "Seligman" and "Threadneedle." These funds share the same Board of Directors/Trustees and officers. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 1 YOUR FUND AT A GLANCE ---------------------------------------------------------- (UNAUDITED) FUND SUMMARY - -------------------------------------------------------------------------------- > Threadneedle International Opportunity Fund (the Fund) Class A shares declined 3.74% (excluding sales charge) for the six month period ended April 30, 2009. > The Fund underperformed its benchmark index, the Morgan Stanley Capital International (MSCI) EAFE Index, which fell 2.35% for the same period. > The Fund outperformed the Lipper International Large-Cap Core Funds Index, representing the Fund's peer group, which declined 4.55% for the same time frame. ANNUALIZED TOTAL RETURNS (for period ended April 30, 2009) - -------------------------------------------------------------------------------- <Table> <Caption> 6 months* 1 year 3 years 5 years 10 years - ------------------------------------------------------------------------ Threadneedle International Opportunity Fund Class A (excluding sales charge) -3.74% -41.36% -11.97% +0.70% -2.68% - ------------------------------------------------------------------------ MSCI EAFE Index(1) (unmanaged) -2.35% -42.42% -11.91% +1.12% +0.35% - ------------------------------------------------------------------------ Lipper International Large-Cap Core Funds Index(2) -4.55% -43.88% -12.91% +0.03% +0.60% - ------------------------------------------------------------------------ </Table> * Not annualized. 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 or visiting riversource.com/funds. 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 expenses. See the Average Annual Total Returns table for performance of other share classes of the Fund. - -------------------------------------------------------------------------------- 2 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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. (1) The Morgan Stanley Capital International (MSCI) EAFE Index, an unmanaged index, is compiled from a composite of securities markets of Europe, Australasia 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 -- 2009 SEMIANNUAL REPORT 3 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS - -------------------------------------------------------------------------------- <Table> <Caption> AT APRIL 30, 2009 SINCE Without sales charge 6 MONTHS* 1 YEAR 3 YEARS 5 YEARS 10 YEARS INCEPTION** Class A (inception 11/15/84) -3.74% -41.36% -11.97% +0.70% -2.68% N/A - -------------------------------------------------------------------------------------- Class B (inception 3/20/95) -4.09% -41.87% -12.68% -0.07% -3.43% N/A - -------------------------------------------------------------------------------------- Class C (inception 6/26/00) -4.06% -41.88% -12.67% -0.06% N/A -5.66% - -------------------------------------------------------------------------------------- Class I (inception 3/4/04) -3.39% -41.07% -11.53% +1.28% N/A +0.39% - -------------------------------------------------------------------------------------- Class R2 (inception 12/11/06) -3.61% -41.41% N/A N/A N/A -16.67% - -------------------------------------------------------------------------------------- Class R3 (inception 12/11/06) -3.56% -41.25% N/A N/A N/A -16.46% - -------------------------------------------------------------------------------------- Class R4 (inception 3/20/95) -3.56% -41.12% -11.66% +0.96% -2.44% N/A - -------------------------------------------------------------------------------------- Class R5 (inception 12/11/06) -3.45% -41.15% N/A N/A N/A -16.26% - -------------------------------------------------------------------------------------- With sales charge Class A (inception 11/15/84) -9.17% -44.72% -13.68% -0.48% -3.17% N/A - -------------------------------------------------------------------------------------- Class B (inception 3/20/95) -8.82% -44.73% -13.84% -0.46% -3.43% N/A - -------------------------------------------------------------------------------------- Class C (inception 6/26/00) -5.00% -42.45% -12.67% -0.06% N/A -5.66% - -------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 4 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> AT MARCH 31, 2009 SINCE Without sales charge 6 MONTHS* 1 YEAR 3 YEARS 5 YEARS 10 YEARS INCEPTION** Class A (inception 11/15/84) -28.67% -42.60% -13.16% -1.71% -3.00% N/A - -------------------------------------------------------------------------------------- Class B (inception 3/20/95) -28.93% -43.06% -13.79% -2.46% -3.74% N/A - -------------------------------------------------------------------------------------- Class C (inception 6/26/00) -29.07% -43.11% -13.85% -2.48% N/A -6.58% - -------------------------------------------------------------------------------------- Class I (inception 3/4/04) -28.52% -42.36% -12.73% -1.19% N/A -1.23% - -------------------------------------------------------------------------------------- Class R2 (inception 12/11/06) -28.77% -42.61% N/A N/A N/A -20.12% - -------------------------------------------------------------------------------------- Class R3 (inception 12/11/06) -28.60% -42.46% N/A N/A N/A -19.91% - -------------------------------------------------------------------------------------- Class R4 (inception 3/20/95) -28.59% -42.33% -12.85% -1.45% -2.77% N/A - -------------------------------------------------------------------------------------- Class R5 (inception 12/11/06) -28.46% -42.26% N/A N/A N/A -19.65% - -------------------------------------------------------------------------------------- With sales charge Class A (inception 11/15/84) -32.81% -45.92% -14.85% -2.87% -3.49% N/A - -------------------------------------------------------------------------------------- Class B (inception 3/20/95) -32.43% -45.86% -14.94% -2.85% -3.74% N/A - -------------------------------------------------------------------------------------- Class C (inception 6/26/00) -29.77% -43.67% -13.85% -2.48% N/A -6.58% - -------------------------------------------------------------------------------------- </Table> Class A share performance reflects the maximum sales charge of 5.75%. Class B share performance reflects a contingent deferred sales charge (CDSC) applied as follows: first year 5%; second and third*** years 4%; fourth year 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 R2, Class R3, Class R4 and Class R5 shares. Class I, Class R2, Class R3, Class R4 and Class R5 are available to institutional investors only. *Not annualized. **For classes with less than 10 years performance. ***For Class B shares purchased on or after June 13, 2009 the CDSC percentage for the third year will be 3%. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 5 YOUR FUND AT A GLANCE (continued) ---------------------------------------------- STYLE MATRIX - -------------------------------------------------------------------------------- <Table> <Caption> STYLE VALUE BLEND GROWTH X LARGE MEDIUM SIZE SMALL </Table> Shading within the style matrix indicates areas in which the Fund is designed to generally invest. The style matrix can be a valuable tool for constructing and monitoring your portfolio. It provides a frame of reference for distinguishing the types of stocks or bonds owned by a mutual fund, and may serve as a guideline for helping you build a portfolio. Investment products, including shares of mutual funds, are not federally or FDIC-insured, are not deposits or obligations of, or guaranteed by any financial institution, and involve investment risks including possible loss of principal and fluctuation in value. ANNUAL OPERATING EXPENSE RATIO* (as of the current prospectus) - -------------------------------------------------------------------------------- <Table> <Caption> Total fund expenses - ---------------------------------------- Class A 1.45% - ---------------------------------------- Class B 2.21% - ---------------------------------------- Class C 2.21% - ---------------------------------------- Class I 0.97% - ---------------------------------------- Class R2 1.77% - ---------------------------------------- Class R3 1.52% - ---------------------------------------- Class R4 1.26% - ---------------------------------------- Class R5 1.02% - ---------------------------------------- </Table> * Fund expense ratios are calculated based on the fund's average net assets during the fund's most recently completed fiscal year, and have not been adjusted for current asset levels, including any decrease or increase in assets, which, if adjusted, would result in expense ratios that are higher or lower, respectively, than those that are expressed herein. Any fee waivers/expense caps would limit the impact that any decrease in assets will have on net expense ratios in the current fiscal year. International investing involves increased risk and volatility due to potential political and economic instability, currency fluctuations, and differences in financial reporting and accounting standards and oversight. Risks are particularly significant in emerging markets. - -------------------------------------------------------------------------------- 6 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- COUNTRY DIVERSIFICATION(1) (at April 30, 2009; % of portfolio assets) - --------------------------------------------------------------------- <Table> <Caption> Australia 4.4% - ------------------------------------------------ Belgium 1.6% - ------------------------------------------------ Brazil 0.3% - ------------------------------------------------ Canada 1.6% - ------------------------------------------------ China 1.4% - ------------------------------------------------ France 10.3% - ------------------------------------------------ Germany 8.4% - ------------------------------------------------ Hong Kong 4.1% - ------------------------------------------------ Ireland 0.9% - ------------------------------------------------ Israel 0.5% - ------------------------------------------------ Japan 17.8% - ------------------------------------------------ Netherlands 4.1% - ------------------------------------------------ Portugal 0.6% - ------------------------------------------------ Singapore 1.0% - ------------------------------------------------ Korea 1.1% - ------------------------------------------------ Spain 2.6% - ------------------------------------------------ Switzerland 10.9% - ------------------------------------------------ Taiwan 0.7% - ------------------------------------------------ United Kingdom 25.7% - ------------------------------------------------ Other(2) 2.0% - ------------------------------------------------ </Table> (1) Percentages indicated are based upon total investments (excluding Investments of Cash Collateral for Securities on Loan) as of April 30, 2009. The Fund's composition is subject to change. (2) Cash & Cash Equivalents. TOP TEN HOLDINGS (at April 30, 2009; % of portfolio assets) - --------------------------------------------------------------------- <Table> <Caption> Nestle (Switzerland) 2.8% - ------------------------------------------------ Roche Holding (Switzerland) 2.7% - ------------------------------------------------ BG Group (United Kingdom) 2.7% - ------------------------------------------------ Total (France) 2.4% - ------------------------------------------------ Vodafone Group (United Kingdom) 2.4% - ------------------------------------------------ Allianz (Germany) 1.7% - ------------------------------------------------ British American Tobacco (United Kingdom) 1.6% - ------------------------------------------------ Credit Suisse Group (Switzerland) 1.5% - ------------------------------------------------ Reckitt Benckiser Group (United Kingdom) 1.4% - ------------------------------------------------ Toyota Motor (Japan) 1.4% - ------------------------------------------------ </Table> 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. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 7 FUND EXPENSES EXAMPLE ---------------------------------------------------------- (UNAUDITED) As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges (loads) on purchase payments; and (2) ongoing costs, which may include management fees; distribution and service (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 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). The Fund's indirect expense from investing in the acquired funds is based on the Fund's pro rata portion of the cumulative expenses charged by the 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 and held for the six months ended April 30, 2009. ACTUAL EXPENSES The first line of the table provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading 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 Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. 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. - -------------------------------------------------------------------------------- 8 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT VALUE ACCOUNT VALUE PAID DURING ANNUALIZED NOV. 1, 2008 APRIL 30, 2009 THE PERIOD(A) EXPENSE RATIO - ------------------------------------------------------------------------------------------- Class A - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 962.60 $ 8.61 1.77% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,016.02 $ 8.85 1.77% - ------------------------------------------------------------------------------------------- Class B - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 959.10 $12.34 2.54% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,012.20 $12.67 2.54% - ------------------------------------------------------------------------------------------- Class C - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 959.40 $12.29 2.53% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,012.25 $12.62 2.53% - ------------------------------------------------------------------------------------------- Class I - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 966.10 $ 5.41 1.11% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.29 $ 5.56 1.11% - ------------------------------------------------------------------------------------------- Class R2 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 963.90 $ 9.11 1.87% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,015.52 $ 9.35 1.87% - ------------------------------------------------------------------------------------------- Class R3 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 964.40 $ 7.74 1.59% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,016.91 $ 7.95 1.59% - ------------------------------------------------------------------------------------------- Class R4 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 964.40 $ 6.87 1.41% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,017.80 $ 7.05 1.41% - ------------------------------------------------------------------------------------------- Class R5 - ------------------------------------------------------------------------------------------- Actual(b) $1,000 $ 965.50 $ 5.36 1.10% - ------------------------------------------------------------------------------------------- Hypothetical (5% return before expenses) $1,000 $1,019.34 $ 5.51 1.10% - ------------------------------------------------------------------------------------------- </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 181/365 (to reflect the one-half year period). (b) Based on the actual return for the six months ended April 30, 2009: -3.74% for Class A, -4.09% for Class B, -4.06% for Class C, -3.39% for Class I, -3.61% for Class R2, -3.56% for Class R3, -3.56% for Class R4 and -3.45% for Class R5. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 9 PORTFOLIO OF INVESTMENTS ------------------------------------------------------- APRIL 30, 2009 (UNAUDITED) (Percentages represent value of investments compared to net assets) INVESTMENTS IN SECURITIES <Table> <Caption> COMMON STOCKS (97.1%)(c) ISSUER SHARES VALUE(a) AUSTRALIA (4.4%) Australia & New Zealand Banking Group 167,834 $1,938,735 BHP Billiton 98,051 2,369,989 CSL 103,192 2,580,467 Macquarie Group 53,304(d) 1,296,542 Newcrest Mining 125,212(d) 2,723,574 QBE Insurance Group 163,377 2,586,364 Rio Tinto 23,490 1,099,544 --------------- Total 14,595,215 - ------------------------------------------------------------------------------------- BELGIUM (1.6%) Colruyt 23,360 5,324,990 - ------------------------------------------------------------------------------------- BRAZIL (0.3%) Cia Vale do Rio Doce ADR 65,720 902,336 - ------------------------------------------------------------------------------------- CANADA (1.6%) Canadian Pacific Railway 52,000 1,861,816 First Uranium 200,000 1,076,640 Suncor Energy 100,000 2,518,030 --------------- Total 5,456,486 - ------------------------------------------------------------------------------------- CHINA (1.4%) China Life Insurance Series H 463,000 1,633,963 Industrial & Commercial Bank of China Series H 5,011,000 2,883,787 --------------- Total 4,517,750 - ------------------------------------------------------------------------------------- FRANCE (10.2%) Air Liquide 36,147 2,958,838 ALSTOM 50,632 3,205,125 BNP Paribas 55,991 2,982,348 Essilor Intl 80,654 3,494,449 LVMH Moet Hennessy Louis Vuitton 38,824 2,948,564 Sanofi-Aventis 63,837(d) 3,697,627 Societe Generale 57,823(d) 2,996,904 Total 181,420 9,205,938 Vivendi 85,767(d) 2,323,337 --------------- Total 33,813,130 - ------------------------------------------------------------------------------------- GERMANY (8.3%) Allianz 69,329(d) 6,398,395 BMW 53,450 1,856,740 Daimler 84,242(d) 3,026,166 E.ON 114,342(d) 3,879,699 Fresenius Medical Care & Co 129,537(d) 5,099,821 Linde 32,985 2,633,443 SAP 77,829 2,989,427 Wincor Nixdorf 31,848(d) 1,601,547 --------------- Total 27,485,238 - ------------------------------------------------------------------------------------- HONG KONG (4.0%) China Mobile 200,500 1,741,139 China Overseas Land & Investment 2,239,120 3,952,459 Esprit Holdings 390,000 2,407,967 Hong Kong Exchanges and Clearing 190,700 2,224,452 Li & Fung 1,093,600 3,104,453 --------------- Total 13,430,470 - ------------------------------------------------------------------------------------- IRELAND (0.9%) CRH 113,899 2,994,966 - ------------------------------------------------------------------------------------- ISRAEL (0.5%) Teva Pharmaceutical Inds ADR 38,537 1,691,389 - ------------------------------------------------------------------------------------- JAPAN (17.6%) AIR WATER 50,000 410,248 AMADA 79,000 484,741 Asahi Breweries 22,800 286,275 Bridgestone 50,100 741,853 Canon 78,900 2,360,622 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 10 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) JAPAN (CONT.) Central Japan Railway 51 $301,555 Daito Trust Construction 13,600 564,144 DENSO 18,000 421,708 eAccess 420 273,471 East Japan Railway 32,400 1,827,037 FamilyMart 58,100 1,596,882 FANUC 12,500(d) 896,307 FUJIFILM Holdings 26,500 671,914 Fujitsu 135,000 575,057 Honda Motor 63,100(d) 1,820,703 Hoya 32,300 555,919 INPEX 32 202,193 JFE Holdings 29,700 805,765 Kansai Electric Power 35,400 721,650 Kao 27,000 506,871 KDDI 169 757,594 Kissei Pharmaceutical 7,000 134,961 Kobe Steel 182,000 299,029 Komatsu 101,400(d) 1,253,629 Konica Minolta Holdings 41,500 337,559 Kubota 47,000 280,287 Kurita Water Inds 12,600 304,141 Kyocera 8,800 680,088 Makita 31,000(d) 708,983 Mitsubishi 44,200 676,903 Mitsubishi Electric 94,000 496,699 Mitsubishi Estate 86,000 1,119,057 Mitsubishi Heavy Inds 108,000 351,606 Mitsubishi UFJ Financial Group 547,100 2,968,575 Mitsui & Co 102,500 1,079,068 Mitsui Fudosan 33,000(d) 413,676 Mitsui OSK Lines 100,000(d) 568,971 Mizuho Financial Group 297,300(d) 621,140 Murata Mfg 28,800 1,159,606 NGK Spark Plug 21,000 201,909 Nidec 34,000 1,865,536 Nikon 46,000 606,030 Nintendo 4,500 1,200,772 Nippon Oil 53,000 275,753 Nippon Telegraph & Telephone 37,300 1,392,144 Nippon Yusen Kabushiki Kaisha 97,000 395,481 Nomura Holdings 84,300 503,582 NTT DoCoMo 783 1,087,952 Obayashi 59,000 289,618 Ono Pharmaceutical 28,400 1,203,988 Oracle Japan 6,800(d) 239,313 Osaka Gas 89,000 282,528 Pacific Golf Group Intl Holdings 668 276,755 Ricoh 53,000(d) 646,650 SECOM 16,800 620,209 Seven & I Holdings 67,400 1,520,959 Shin-Etsu Chemical 42,500 2,051,744 Shionogi & Co 103,000 1,770,657 Showa Denko 189,000 283,695 SMC 1,900 184,992 Sumitomo 135,600 1,173,103 Sumitomo Metal Mining 28,000(d) 312,376 Sumitomo Mitsui Financial Group 31,400 1,082,770 Takeda Pharmaceutical 14,500 514,711 Tokio Marine Holdings 42,000 1,105,386 Tokyo Gas 164,000 622,075 Toyota Motor 139,300 5,439,254 Trend Micro 20,500 620,620 UBE Inds 81,000 151,979 Yahoo! Japan 1,308(d) 326,473 --------------- Total 58,485,501 - ------------------------------------------------------------------------------------- NETHERLANDS (4.0%) ING Groep 256,926 2,409,258 Koninklijke (Royal) KPN 437,299 5,271,368 Koninklijke Ahold 365,300 4,027,848 Unilever 85,209 1,694,237 --------------- Total 13,402,711 - ------------------------------------------------------------------------------------- PORTUGAL (0.6%) Jeronimo Martins 328,029(d) 1,857,933 - ------------------------------------------------------------------------------------- SINGAPORE (1.0%) DBS Group Holdings 292,500 1,878,168 Keppel 356,000(d) 1,438,919 --------------- Total 3,317,087 - ------------------------------------------------------------------------------------- </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 11 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> COMMON STOCKS (CONTINUED) ISSUER SHARES VALUE(a) SOUTH KOREA (1.1%) Samsung Electronics 4,434 $2,047,685 Shinhan Financial Group 64,591(b) 1,597,266 --------------- Total 3,644,951 - ------------------------------------------------------------------------------------- SPAIN (2.6%) Banco Santander 429,338 4,130,550 Telefonica 235,774 4,496,080 --------------- Total 8,626,630 - ------------------------------------------------------------------------------------- SWITZERLAND (10.8%) Credit Suisse Group 141,810 5,541,715 Nestle 319,507(d) 10,458,989 Roche Holding 80,484 10,190,133 SGS 1,776 2,002,737 Syngenta 24,476(d) 5,254,230 UBS 181,047(b) 2,530,198 --------------- Total 35,978,002 - ------------------------------------------------------------------------------------- TAIWAN (0.7%) Hon Hai Precision Industry 779,400 2,253,733 - ------------------------------------------------------------------------------------- UNITED KINGDOM (25.5%) Admiral Group 104,943 1,414,429 Aggreko 164,497 1,406,679 Amlin 399,791 2,133,775 BAE Systems 561,242 2,974,716 BG Group 629,761 10,183,690 BP 398,082 2,841,705 British American Tobacco 255,366 6,192,289 Burberry Group 383,789 2,305,302 Diageo 192,477 2,315,147 HSBC Holdings 753,092 5,353,658 Intertek Group 159,253 2,405,596 J Sainsbury 390,698 1,910,389 Kingfisher 681,007 1,875,025 Next 72,973 1,765,181 Prudential 508,074 2,956,003 Reckitt Benckiser Group 137,227 5,414,668 Rio Tinto 83,131 3,411,761 RSA Insurance Group 2,504,596 4,861,616 Shire 211,269 2,658,394 Standard Chartered 230,336 3,605,427 Tesco 865,638 4,318,502 Tullow Oil 261,419 3,119,254 Vodafone Group 4,883,741 9,010,071 --------------- Total 84,433,277 - ------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost: $376,196,830) $322,211,795 - ------------------------------------------------------------------------------------- <Caption> MONEY MARKET FUND (2.0%) SHARES VALUE(a) RiverSource Short-Term Cash Fund, 0.28% 6,691,242(e) $6,691,242 - ------------------------------------------------------------------------------------- TOTAL MONEY MARKET FUND (Cost: $6,691,242) $6,691,242 - ------------------------------------------------------------------------------------- <Caption> INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (14.9%) SHARES VALUE(a) CASH COLLATERAL REINVESTMENT FUND JPMorgan Prime Money Market Fund 49,397,320 $49,397,320 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS OF CASH COLLATERAL RECEIVED FOR SECURITIES ON LOAN (Cost: $49,397,320) $49,397,320 - ------------------------------------------------------------------------------------- TOTAL INVESTMENTS IN SECURITIES (Cost: $432,285,392)(f) $378,300,357 ===================================================================================== </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- 12 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL 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 total net assets at April 30, 2009: <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE - ------------------------------------------------------------------------ Aerospace & Defense 0.9% $2,974,716 Auto Components 0.4 1,365,470 Automobiles 3.7 12,142,863 Beverages 0.8 2,601,422 Biotechnology 0.8 2,580,467 Capital Markets 3.0 9,872,037 Chemicals 4.1 13,744,177 Commercial Banks 9.6 32,039,328 Commercial Services & Supplies 0.6 2,026,888 Computers & Peripherals 0.7 2,176,604 Construction & Engineering 0.1 289,618 Construction Materials 0.9 2,994,966 Distributors 0.9 3,104,453 Diversified Financial Services 1.4 4,633,710 Diversified Telecommunication Services 3.4 11,159,592 Electric Utilities 1.4 4,601,349 Electrical Equipment 1.1 3,701,824 Electronic Equipment, Instruments & Components 2.2 7,186,796 Food & Staples Retailing 6.2 20,557,503 Food Products 3.7 12,153,226 Gas Utilities 0.3 904,603 Health Care Equipment & Supplies 1.0 3,494,449 Health Care Providers & Services 1.5 5,099,821 Hotels, Restaurants & Leisure 0.1 276,755 Household Durables 0.2 708,983 Household Products 1.8 5,921,539 Industrial Conglomerates 0.4 1,438,919 Insurance 7.0 23,089,931 Internet Software & Services 0.2 599,944 Leisure Equipment & Products 0.2 606,030 Machinery 1.1 3,755,703 Marine 0.3 964,452 Media 0.7 2,323,337 Metals & Mining 3.9 13,001,014 Multiline Retail 0.5 1,765,181 Office Electronics 1.0 3,344,831 Oil, Gas & Consumable Fuels 8.5 28,346,563 Pharmaceuticals 6.6 21,861,860 Professional Services 1.3 4,408,333 Real Estate Management & Development 1.8 6,049,336 Road & Rail 1.2 3,990,408 </Table> See accompanying Notes to Portfolio of Investments. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 13 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- <Table> <Caption> PERCENTAGE OF INDUSTRY NET ASSETS VALUE - ------------------------------------------------------------------------ Semiconductors & Semiconductor Equipment 0.6% $2,047,685 Software 1.5 5,050,132 Specialty Retail 1.3 4,282,992 Textiles, Apparel & Luxury Goods 1.6 5,253,866 Tobacco 1.9 6,192,289 Trading Companies & Distributors 0.9 2,929,074 Wireless Telecommunication Services 3.8 12,596,756 Other(1) 16.9 56,088,562 - ------------------------------------------------------------------------ Total $378,300,357 - ------------------------------------------------------------------------ </Table> (1) Cash & Cash Equivalents. INVESTMENTS IN DERIVATIVES FORWARD FOREIGN CURRENCY CONTRACTS OPEN AT APRIL 30, 2009 <Table> <Caption> CURRENCY TO BE CURRENCY TO BE UNREALIZED UNREALIZED EXCHANGE DATE DELIVERED RECEIVED APPRECIATION DEPRECIATION - -------------------------------------------------------------------------------------------- May 5, 2009 90,000 60,959 $128 $-- Singapore Dollar U.S. Dollar - -------------------------------------------------------------------------------------------- May 5, 2009 335,318 225,000 -- (2,434) U.S. Dollar British Pound - -------------------------------------------------------------------------------------------- May 5, 2009 1,000,800 750,000 -- (8,289) U.S. Dollar European Monetary Unit - -------------------------------------------------------------------------------------------- Total $128 $(10,723) - -------------------------------------------------------------------------------------------- </Table> NOTES TO PORTFOLIO OF INVESTMENTS (a) Securities are valued by using policies described in Note 1 to the financial statements. (b) Non-income producing. (c) Foreign security values are stated in U.S. dollars. (d) At April 30, 2009, security was partially or fully on loan. See Note 5 to the financial statements. (e) Affiliated Money Market Fund -- See Note 6 to the financial statements. The rate shown is the seven-day current annualized yield at April 30, 2009. - -------------------------------------------------------------------------------- 14 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED) (f) At April 30, 2009, the cost of securities for federal income tax purposes was approximately $432,285,000 and the approximate aggregate gross unrealized appreciation and depreciation based on that cost was: <Table> Unrealized appreciation $20,029,000 Unrealized depreciation (74,014,000) ----------------------------------------------------------- Net unrealized depreciation $(53,985,000) ----------------------------------------------------------- </Table> 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. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 15 PORTFOLIO OF INVESTMENTS (continued) ------------------------------------------- FAIR VALUE MEASUREMENTS Statement of Financial Accounting Standards No. 157 (SFAS 157) seeks to implement more uniform reporting relating to the fair valuation of securities for financial statement purposes. Mutual funds are required to implement the requirements of this standard for fiscal years beginning after Nov. 15, 2007. While uniformity of presentation is the objective of the standard, it is likely that there may be a range of practices utilized and it may be some period of time before industry practices become more uniform. For this reason care should be exercised in interpreting this information and/or using it for comparison with other mutual funds. Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below: - Level 1 -- quoted prices in active markets for identical securities - Level 2 -- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.) - Level 3 -- significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments) Observable inputs are those based on market data obtained from sources independent of the Fund, and unobservable inputs reflect the Fund's own assumptions based on the best information available. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. 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 NYSE or require adjustment, as described in Note 1 to the financial statements -- Valuation of securities. The following table is a summary of the inputs used to value the Fund's investments as of April 30, 2009: <Table> <Caption> FAIR VALUE AT APRIL 30, 2009 --------------------------------------------------------- LEVEL 1 LEVEL 2 QUOTED PRICES OTHER LEVEL 3 IN ACTIVE SIGNIFICANT SIGNIFICANT MARKETS FOR OBSERVABLE UNOBSERVABLE DESCRIPTION IDENTICAL ASSETS INPUTS INPUTS TOTAL - ----------------------------------------------------------------------------------- Investments in securities $378,300,357 $-- $-- $378,300,357 Other financial instruments* -- (10,595) -- (10,595) - ----------------------------------------------------------------------------------- Total $378,300,357 $(10,595) $-- $378,289,762 - ----------------------------------------------------------------------------------- </Table> * Other financial instruments are derivative instruments, such as forwards, which are valued at the unrealized appreciation (depreciation) on the instrument. - -------------------------------------------------------------------------------- 16 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 1-800-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 the RiverSource Family of Funds at 1(800) 221-2450. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 17 STATEMENT OF ASSETS AND LIABILITIES -------------------------------------------- APRIL 30, 2009 (UNAUDITED) <Table> <Caption> ASSETS Investments in securities, at value Unaffiliated issuers* (identified cost $376,196,830) $ 322,211,795 Affiliated money market fund (identified cost $6,691,242) 6,691,242 Investments of cash collateral received for securities on loan (identified cost $49,397,320) 49,397,320 - -------------------------------------------------------------------------------- Total investments in securities (identified cost $432,285,392) 378,300,357 Foreign currency holdings (identified cost $1,034,822) 1,042,567 Capital shares receivable 301,625 Dividends and accrued interest receivable 2,960,294 Receivable for investment securities sold 8,203,083 Unrealized appreciation on forward foreign currency contracts 128 - -------------------------------------------------------------------------------- Total assets 390,808,054 - -------------------------------------------------------------------------------- LIABILITIES Capital shares payable 332,170 Payable for investment securities purchased 9,208,369 Payable upon return of securities loaned 49,397,320 Unrealized depreciation on forward foreign currency contracts 10,723 Accrued investment management services fees 7,164 Accrued distribution fees 2,101 Accrued transfer agency fees 2,577 Accrued administrative services fees 722 Accrued plan administration services fees 1 Other accrued expenses 157,371 - -------------------------------------------------------------------------------- Total liabilities 59,118,518 - -------------------------------------------------------------------------------- Net assets applicable to outstanding capital stock $ 331,689,536 - -------------------------------------------------------------------------------- REPRESENTED BY Capital stock -- $.01 par value $ 543,038 Additional paid-in capital 719,942,181 Undistributed net investment income 3,053,820 Accumulated net realized gain (loss) (337,955,672) Unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies (53,893,831) - -------------------------------------------------------------------------------- Total -- representing net assets applicable to outstanding capital stock $ 331,689,536 - -------------------------------------------------------------------------------- *Including securities on loan, at value $ 47,617,881 - -------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 18 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> NET ASSET VALUE PER SHARE NET ASSETS SHARES OUTSTANDING NET ASSET VALUE PER SHARE Class A $213,189,654 34,925,238 $6.10(1) Class B $ 22,106,046 3,684,321 $6.00 Class C $ 1,815,777 307,755 $5.90 Class I $ 94,376,812 15,354,099 $6.15 Class R2 $ 5,195 838 $6.20 Class R3 $ 3,074 496 $6.20 Class R4 $ 189,901 30,541 $6.22 Class R5 $ 3,077 496 $6.20 - ----------------------------------------------------------------------------------------- </Table> (1) The maximum offering price per share for Class A is $6.47. 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 -- 2009 SEMIANNUAL REPORT 19 STATEMENT OF OPERATIONS -------------------------------------------------------- SIX MONTHS ENDED APRIL 30, 2009 (UNAUDITED) <Table> <Caption> INVESTMENT INCOME Income: Dividends $ 6,281,042 Interest 36 Income distributions from affiliated money market fund 15,409 Fee income from securities lending 102,588 Less foreign taxes withheld (677,523) - ------------------------------------------------------------------------------- Total income 5,721,552 - ------------------------------------------------------------------------------- Expenses: Investment management services fees 1,467,366 Distribution fees Class A 268,757 Class B 114,207 Class C 8,997 Class R2 9 Class R3 4 Transfer agency fees Class A 434,168 Class B 48,903 Class C 3,754 Class R2 1 Class R4 41 Administrative services fees 128,013 Plan administration services fees Class R2 5 Class R3 4 Class R4 205 Compensation of board members 5,638 Custodian fees 70,380 Printing and postage 54,605 Registration fees 29,365 Professional fees 21,182 Other 6,410 - ------------------------------------------------------------------------------- Total expenses 2,662,014 Expenses waived/reimbursed by the Investment Manager and its affiliates (92) - ------------------------------------------------------------------------------- Total net expenses 2,661,922 - ------------------------------------------------------------------------------- Investment income (loss) -- net 3,059,630 - ------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 20 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> REALIZED AND UNREALIZED GAIN (LOSS) -- NET Net realized gain (loss) on: Security transactions $(89,281,820) Foreign currency transactions (17,999) - ------------------------------------------------------------------------------- Net realized gain (loss) on investments (89,299,819) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 70,921,680 - ------------------------------------------------------------------------------- Net gain (loss) on investments and foreign currencies (18,378,139) - ------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $(15,318,509) - ------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 21 STATEMENTS OF CHANGES IN NET ASSETS -------------------------------------------- <Table> <Caption> SIX MONTHS ENDED YEAR ENDED APRIL 30, 2009 OCT. 31, 2008 (UNAUDITED) OPERATIONS AND DISTRIBUTIONS Investment income (loss) -- net $ 3,059,630 $ 9,841,204 Net realized gain (loss) on investments (89,299,819) (12,816,064) Net change in unrealized appreciation (depreciation) on investments and on translation of assets and liabilities in foreign currencies 70,921,680 (297,266,660) - -------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations (15,318,509) (300,241,520) - -------------------------------------------------------------------------------------------------- Distributions to shareholders from: Net investment income Class A (6,677,493) (3,580,745) Class B (342,205) -- Class C (37,640) (2,207) Class I (2,569,064) (1,475,608) Class R2 (92) (33) Class R3 (103) (46) Class R4 (5,693) (4,181) Class R5 (112) (63) - -------------------------------------------------------------------------------------------------- Total distributions (9,632,402) (5,062,883) - -------------------------------------------------------------------------------------------------- </Table> - -------------------------------------------------------------------------------- 22 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- <Table> <Caption> SIX MONTHS ENDED YEAR ENDED APRIL 30, 2009 OCT. 31, 2008 (UNAUDITED) CAPITAL SHARE TRANSACTIONS Proceeds from sales Class A shares $ 19,933,179 $ 47,238,648 Class B shares 1,824,218 6,160,677 Class C shares 320,760 759,316 Class I shares 26,835,665 15,518,168 Class R2 shares 2,021 -- Class R4 shares 30,959 56,966 Reinvestment of distributions at net asset value Class A shares 6,510,561 3,505,552 Class B shares 333,747 -- Class C shares 36,537 2,171 Class I shares 2,568,878 1,475,409 Class R4 shares 5,693 4,181 Payments for redemptions Class A shares (43,765,998) (103,889,267) Class B shares (4,890,523) (25,515,027) Class C shares (351,548) (1,032,936) Class I shares (2,614,521) (15,677,847) Class R4 shares (2,690) (201,571) - -------------------------------------------------------------------------------------------------- Increase (decrease) in net assets from capital share transactions 6,776,938 (71,595,560) - -------------------------------------------------------------------------------------------------- Total increase (decrease) in net assets (18,173,973) (376,899,963) Net assets at beginning of period 349,863,509 726,763,472 - -------------------------------------------------------------------------------------------------- Net assets at end of period $331,689,536 $ 349,863,509 - -------------------------------------------------------------------------------------------------- Undistributed net investment income $ 3,053,820 $ 9,626,592 - -------------------------------------------------------------------------------------------------- </Table> The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 23 FINANCIAL HIGHLIGHTS ----------------------------------------------------------- CLASS A <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006 2005 Net asset value, beginning of period $6.52 $11.83 $9.54 $7.66 $6.58 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .05(b) .17(b) .07(b) .06 .05 Net gains (losses) (both realized and unrealized) (.29) (5.40) 2.34 1.91 1.06 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.24) (5.23) 2.41 1.97 1.11 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.18) (.08) (.12) (.09) (.03) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.10 $6.52 $11.83 $9.54 $7.66 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $213 $248 $520 $464 $408 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(c),(d) 1.77%(e) 1.45% 1.34% 1.48% 1.53% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d),(f),(g) 1.77%(e) 1.45% 1.34% 1.48% 1.52% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.76%(e) 1.68% .63% .76% .75% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% 79% 93% - -------------------------------------------------------------------------------------------------------------- Total return(h) (3.74%)(i) (44.46%) 25.52% 25.98% 16.90% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (g) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (h) Total return does not reflect payment of a sales charge. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 24 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS B <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006 2005 Net asset value, beginning of period $6.34 $11.50 $9.27 $7.44 $6.42 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .03(b) .10(b) (.01)(b) -- -- Net gains (losses) (both realized and unrealized) (.29) (5.26) 2.28 1.86 1.02 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.26) (5.16) 2.27 1.86 1.02 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.08) -- (.04) (.03) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.00 $6.34 $11.50 $9.27 $7.44 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $22 $27 $72 $77 $81 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(c),(d) 2.54%(e) 2.21% 2.11% 2.25% 2.30% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d),(f),(g) 2.54%(e) 2.21% 2.11% 2.25% 2.29% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) .96%(e) .98% (.10%) .01% .01% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% 79% 93% - -------------------------------------------------------------------------------------------------------------- Total return(h) (4.09%)(i) (44.87%) 24.56% 25.07% 15.89% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (g) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (h) Total return does not reflect payment of a sales charge. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 25 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS C <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007 2006 2005 Net asset value, beginning of period $6.27 $11.39 $9.19 $7.40 $6.38 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .03(b) .09(b) (.01)(b) -- -- Net gains (losses) (both realized and unrealized) (.28) (5.20) 2.27 1.84 1.02 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.25) (5.11) 2.26 1.84 1.02 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.12) (.01) (.06) (.05) -- - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $5.90 $6.27 $11.39 $9.19 $7.40 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $2 $2 $4 $3 $3 - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(c),(d) 2.53%(e) 2.21% 2.10% 2.25% 2.30% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d),(f),(g) 2.53%(e) 2.21% 2.10% 2.25% 2.28% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 1.04%(e) .91% (.12%) (.01%) .02% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% 79% 93% - -------------------------------------------------------------------------------------------------------------- Total return(h) (4.06%)(i) (44.92%) 24.66% 24.93% 16.03% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (g) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (h) Total return does not reflect payment of a sales charge. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 26 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS I <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(g) 2008 2007 2006 2005 Net asset value, beginning of period $6.60 $11.97 $9.64 $7.75 $6.65 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .08(b) .21(b) .12(b) .11 .09 Net gains (losses) (both realized and unrealized) (.30) (5.45) 2.38 1.92 1.07 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.22) (5.24) 2.50 2.03 1.16 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.23) (.13) (.17) (.14) (.06) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.15 $6.60 $11.97 $9.64 $7.75 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $94 $73 $131 $105 $50 - -------------------------------------------------------------------------------------------------------------- Total expenses(c),(d) 1.11%(e) .97% .88% .99% .91% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.61%(e) 2.14% 1.13% 1.22% 1.36% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% 79% 93% - -------------------------------------------------------------------------------------------------------------- Total return (3.39%)(f) (44.18%) 26.22% 26.50% 17.58% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) Not annualized. (g) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 27 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS R2 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007(b) Net asset value, beginning of period $6.62 $11.98 $10.08 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .07 .16 .03 Net gains (losses) (both realized and unrealized) (.31) (5.45) 2.04 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.24) (5.29) 2.07 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.18) (.07) (.17) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.20 $6.62 $11.98 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.87%(f) 1.77% 1.68%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 1.77%(f) 1.52% 1.68%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.33%(f) 1.61% .36%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% - -------------------------------------------------------------------------------------------------------------- Total return (3.61%)(i) (44.40%) 20.81%(i) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Dec. 11, 2006 (inception date) to Oct. 31, 2007. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited) The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 28 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS R3 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(j) 2008 2007(b) Net asset value, beginning of period $6.64 $12.01 $10.08 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .06 .19 .06 Net gains (losses) (both realized and unrealized) (.29) (5.47) 2.04 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.23) (5.28) 2.10 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.21) (.09) (.17) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.20 $6.64 $12.01 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(d),(e) 1.59%(f) 1.52% 1.44%(f) - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(e),(g),(h) 1.46%(f) 1.27% 1.44%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.14%(f) 1.86% .61%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% - -------------------------------------------------------------------------------------------------------------- Total return (3.56%)(i) (44.24%) 21.11%(i) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Dec. 11, 2006 (inception date) to Oct. 31, 2007. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) 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 above reported expense ratios. (f) Adjusted to an annual basis. (g) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (h) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (i) Not annualized. (j) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 29 FINANCIAL HIGHLIGHTS (continued) ----------------------------------------------- CLASS R4 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(i) 2008 2007 2006 2005 Net asset value, beginning of period $6.68 $12.06 $9.72 $7.70 $6.62 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss) .07(b) .18(b) .09(b) .09 .05 Net gains (losses) (both realized and unrealized) (.30) (5.46) 2.39 1.93 1.07 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.23) (5.28) 2.48 2.02 1.12 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.23) (.10) (.14) -- (.04) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.22 $6.68 $12.06 $9.72 $7.70 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- $1 $-- - -------------------------------------------------------------------------------------------------------------- Gross expenses prior to expense waiver/reimbursement(c),(d) 1.41%(e) 1.26% 1.18% 1.29% 1.33% - -------------------------------------------------------------------------------------------------------------- Net expenses after expense waiver/reimbursement(d),(f),(g) 1.30%(e) 1.01% 1.18% 1.29% 1.33% - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.41%(e) 1.77% .85% 1.02% 1.04% - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% 79% 93% - -------------------------------------------------------------------------------------------------------------- Total return (3.56%)(h) (44.08%) 25.85% 26.23% 16.92% - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) Per share amounts have been calculated using the average shares outstanding method. (c) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (d) 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 above reported expense ratios. (e) Adjusted to an annual basis. (f) The Investment Manager and its affiliates have agreed to waive/reimburse certain fees and expenses (excluding fees and expenses of acquired funds), before giving effect to any performance incentive adjustment. (g) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (h) Not annualized. (i) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- 30 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- CLASS R5 <Table> <Caption> PER SHARE INCOME AND CAPITAL CHANGES(a) Fiscal period ended Oct. 31, 2009(h) 2008 2007(b) Net asset value, beginning of period $6.65 $12.06 $10.08 - -------------------------------------------------------------------------------------------------------------- INCOME FROM INVESTMENT OPERATIONS: Net investment income (loss)(c) .07 .21 .11 Net gains (losses) (both realized and unrealized) (.29) (5.49) 2.04 - -------------------------------------------------------------------------------------------------------------- Total from investment operations (.22) (5.28) 2.15 - -------------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS: Dividends from net investment income (.23) (.13) (.17) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $6.20 $6.65 $12.06 - -------------------------------------------------------------------------------------------------------------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA Net assets, end of period (in millions) $-- $-- $-- - -------------------------------------------------------------------------------------------------------------- Total expenses(d),(e) 1.10%(f) 1.02% .93%(f) - -------------------------------------------------------------------------------------------------------------- Net investment income (loss) 2.51%(f) 2.11% 1.12%(f) - -------------------------------------------------------------------------------------------------------------- Portfolio turnover rate 48% 78% 84% - -------------------------------------------------------------------------------------------------------------- Total return (3.45%)(g) (44.21%) 21.63%(g) - -------------------------------------------------------------------------------------------------------------- </Table> (a) For a share outstanding throughout the period. Rounded to the nearest cent. (b) For the period from Dec. 11, 2006 (inception date) to Oct. 31, 2007. (c) Per share amounts have been calculated using the average shares outstanding method. (d) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. (e) Includes the impact of a performance incentive adjustment, if any. Expense ratio is before reduction for earnings and bank fee credits on cash balances. Earnings and bank fee credits in the periods in which they occurred were less than 0.01% of average net assets. (f) Adjusted to an annual basis. (g) Not annualized. (h) Six months ended April 30, 2009 (Unaudited). The accompanying Notes to Financial Statements are an integral part of this statement. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 31 NOTES TO FINANCIAL STATEMENTS ------------------------------------------------- (UNAUDITED AS TO APRIL 30, 2009) 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Threadneedle International Opportunity Fund (the Fund) is a series of RiverSource International Series, Inc. and is registered under the Investment Company Act of 1940 (as amended) as a diversified, open-end management investment company. RiverSource International Series, Inc. has 10 billion authorized shares of capital stock that can be allocated among the separate series as designated by the Board of Directors (the Board). The Fund invests primarily in equity securities of foreign issuers that are believed to offer strong growth potential. The Fund offers Class A, Class B, Class C, Class I, Class R2, Class R3, Class R4 and Class R5 shares. - - Class A shares are sold with a front-end sales charge. - - Class B shares may be subject to a contingent deferred sales charge (CDSC) and automatically convert to Class A shares during the ninth year of ownership. - - Class C shares may be subject to a CDSC. - - Class I, Class R2, Class R3, Class R4 and Class R5 shares are sold without a front-end sales charge or CDSC and are offered to qualifying institutional investors. At April 30, 2009, RiverSource Investments, LLC (RiverSource Investments or the Investment Manager) and the RiverSource affiliated funds-of-funds owned 100% of Class I shares and the Investment Manager owned 100% of Class R3 and Class R5 shares. At April 30, 2009, the Investment Manager and the RiverSource affiliated funds-of-funds owned approximately 28% 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. The Fund's significant accounting policies are summarized below: USE OF ESTIMATES Preparing financial statements that conform to U.S. generally accepted accounting principles requires management to make estimates (e.g., on assets, - -------------------------------------------------------------------------------- 32 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- liabilities and contingent assets and liabilities) that could differ from actual results. VALUATION OF SECURITIES Effective Nov. 1, 2008, the Fund adopted Statement of Financial Accounting Standards No. 157 "Fair Value Measurements" (SFAS 157). SFAS 157 establishes an authoritative definition of fair value, sets out a hierarchy for measuring fair value, and requires additional disclosures about the inputs used to develop the measurements of fair value and the effect of certain measurements reported in the Statement of Operations for a fiscal period. There was no impact to the Fund's net assets or results of operations upon adoption. The fair valuation measurements disclosure can be found following the Notes to Portfolio of Investments. All securities are valued at the close of each business day. Securities traded on national securities exchanges or included in national market systems are valued at the last quoted sales price. Debt securities are generally traded in the over-the-counter market and are valued at a price that reflects fair value as quoted by dealers in these securities or by an independent pricing service. 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 New York Stock Exchange (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 - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 33 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- 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. 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; those maturing in 60 days or less are valued at amortized cost, which approximates fair value. OPTION TRANSACTIONS To produce incremental earnings, protect gains, and facilitate buying and selling of securities for investments, the Fund may buy and write options traded on any U.S. or foreign exchange or in the over-the-counter market where completing the obligation depends upon the credit standing of the other party. Cash collateral may be collected by the Fund to secure certain over-the-counter options (OTC options) trades. Cash collateral held by the Fund for such option trades must be returned to the counterparty upon closure, exercise or expiration of the contract. The Fund also may buy and sell put and call options and write covered call options on portfolio securities as well as write cash-secured put options. 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 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. Option contracts are valued daily at the closing prices on their primary exchanges and unrealized appreciation or depreciation is recorded. Option contracts, including OTC option contracts, with no readily available market value are valued using quotations obtained from independent brokers as of the close of the NYSE. The Fund will realize a gain or loss when the option transaction expires or is exercised. When an option is exercised, the proceeds on sales for a written call option, the purchase cost for a written put option or the cost of a security for a purchased put or call option is adjusted by the amount of premium received or paid. At April 30, 2009, and for the six months then ended, the Fund had no outstanding option contracts. FUTURES TRANSACTIONS To gain exposure to or protect itself from market changes, the Fund may buy and sell financial futures contracts traded on any U.S. or foreign exchange. The Fund also may buy and write put and call options on these futures contracts. Risks of entering into futures contracts and related options include the possibility of an - -------------------------------------------------------------------------------- 34 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 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 securities. Futures and options on futures are valued daily based upon the last sale price at the close of the market on the principal exchange on which they are traded. Upon entering into a futures contract, the Fund is required to deposit either cash or securities in an amount (initial margin) equal to a certain percentage of the contract value. Subsequent payments (variation margin) are made or received by the Fund each day. The variation margin payments are equal to the daily changes in the contract value and are recorded as unrealized gains and losses. The Fund recognizes a realized gain or loss when the contract is closed or expires. At April 30, 2009, the Fund had no outstanding futures contracts. FOREIGN CURRENCY TRANSLATIONS AND FORWARD FOREIGN CURRENCY CONTRACTS 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 April 30, 2009, foreign currency holdings consisted of multiple denominations. The Fund may enter into forward foreign currency contracts for operational purposes and to protect against adverse exchange rate fluctuation. The net U.S. dollar value of foreign currency underlying all contractual commitments held by the Fund and the resulting unrealized appreciation or depreciation are determined using foreign currency exchange rates from an independent pricing service. The Fund is subject to the credit risk that the counterparty will not complete its contract obligations. 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. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 35 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- 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 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 the tax returns filed for the last three years. 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 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 (losses) were recorded by the Fund. RECENT ACCOUNTING PRONOUNCEMENTS The Fund has adopted FASB Staff Position No. 133-1 and FIN No. 45-4 (FSP FAS 133-1 and FIN 45-4), "Disclosures about Credit Derivatives and Certain Guarantees: An Amendment of FASB Statement No. 133 and FASB Interpretation No. 45." The amendments to FSP FAS 133-1 and FIN 45-4 require enhanced disclosures about a fund's derivatives and guarantees. Funds are required to provide enhanced disclosures about (a) how and why a fund uses derivative instruments, (b) how derivative instruments and related hedged items are accounted for under SFAS 133 and its related interpretations, (c) how derivative instruments and related hedged items affect a fund's financial position, financial performance, and cash flows and (d) the current status of the payment/performance risk of the credit derivative. The amendments to FSP FAS 133-1 and FIN 45-4 also require additional disclosures about the current status of the payment/performance risk of a guarantee. In March 2008, the FASB issued Statement of Financial Accounting Standards No. 161 (SFAS 161), "Disclosures about Derivative Instruments and Hedging Activities -- an amendment of FASB Statement No. 133," which requires enhanced disclosures about a fund's derivative and hedging activities. SFAS 161 is effective for financial statements issued for fiscal years and interim periods beginning after Nov. 15, 2008. As of April 30, 2009, management does not believe the adoption of SFAS 161 will impact the financial statement amounts; - -------------------------------------------------------------------------------- 36 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- however, additional footnote disclosures may be required about the use of derivative instruments and hedging items. On April 9, 2009, the FASB issued Staff Position No. 157-4, "Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly" (FSP 157-4). FSP 157-4 provides additional guidance for estimating fair value in accordance with SFAS 157 when the volume and level of activity for the asset or liability have significantly decreased. FSP 157-4 also requires additional disaggregation of the current SFAS 157 required disclosures. FSP 157-4 is effective for interim and annual reporting periods ending after June 15, 2009, and shall be applied prospectively. Management is currently evaluating the impact that the adoption of FSP 157-4 will have on the amounts and disclosures within the Fund's financial statements. 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 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. 2. 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 a percentage of the Fund's average daily net assets that declines from 0.80% to 0.57% annually as the Fund's 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 increased the management fee by $196,273 for the six months April 30, 2009. The management fee for the six - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 37 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- months April 30, 2009 was 0.91% 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 asset 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 a fee for administration and accounting services at a percentage of the Fund's average daily net assets that declines from 0.08% to 0.05% annually as the Fund's assets increase. The fee for the six months April 30, 2009 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 six months April 30, 2009, other expenses paid to this company were $1,361. COMPENSATION OF BOARD MEMBERS Under a Deferred Compensation Plan (the Plan), non-interested board members may defer receipt of their compensation. Deferred amounts are treated as though equivalent dollar amounts had been invested in shares of the Fund or other RiverSource funds. 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, RiverSource Service Corporation (the Transfer Agent) maintains shareholder accounts and records. The Fund pays the Transfer Agent an annual account-based fee at a rate equal to $19.50 for Class A, $20.50 for Class B and $20.00 for Class C for this service. The Fund also pays the Transfer Agent an annual asset-based fee at a rate of 0.05% of the Fund's average daily net assets attributable to Class R2, Class R3, Class R4 and Class R5 shares. - -------------------------------------------------------------------------------- 38 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- The Transfer Agent charges an annual fee of $5 per inactive account, charged on a pro rata basis for 12 months from the date the account becomes inactive. These fees are included in the transfer agency fees in the Statement of Operations. 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 R2, Class R3 and Class R4 shares for the provision of various administrative, recordkeeping, communication and educational services. DISTRIBUTION FEES The Fund has agreements with RiverSource Distributors, Inc. and RiverSource Fund Distributors, Inc. (collectively, the Distributor) for 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 and Class R3 shares, a fee at an annual rate of up to 0.50% of the Fund's average daily net assets attributable to Class R2 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, up to 0.75% of the fee is reimbursed for distribution expenses. The amount of distribution expenses incurred by the Distributor and not yet reimbursed ("unreimbursed expense") was approximately $857,000 and $31,000 for Class B and Class C shares, respectively. These amounts are based on the most recent information available as of April 30, 2009, and may be recovered from future payments under the distribution plan or CDSC. To the extent the unreimbursed expense has been fully recovered, the distribution fee is reduced. SALES CHARGES Sales charges received by the Distributor for distributing Fund shares were $79,392 for Class A, $10,531 for Class B and $152 for Class C for the six months ended April 30, 2009. EXPENSES WAIVED/REIMBURSED BY THE INVESTMENT MANAGER AND ITS AFFILIATES For the six months April 30, 2009, 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 a performance incentive arrangement, were as follows: <Table> Class R2............................................ 1.77% Class R3............................................ 1.46 Class R4............................................ 1.30 </Table> - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 39 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- The waived/reimbursed fees and expenses for plan administration services fee at the class level were as follows: <Table> Class R2............................................ $ 2 Class R3............................................ 2 Class R4............................................ 88 </Table> The Investment Manager and its affiliates have contractually agreed to waive certain fees and expenses until Oct. 31, 2009, unless sooner terminated at the 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 R4............................................ 1.30% </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. CUSTODIAN FEES Effective Dec. 15, 2008, the Fund pays custodian fees to JPMorgan Chase Bank, N.A. For the period from Nov. 1, 2008 to Dec. 15, 2008, the Fund paid custodian fees amounting to $4,198 to Ameriprise Trust Company, a subsidiary of Ameriprise Financial. 3. SECURITIES TRANSACTIONS Cost of purchases and proceeds from sales of securities (other than short-term obligations) aggregated $155,512,219 and $159,337,140 respectively, for the six months ended April 30, 2009. Realized gains and losses are determined on an identified cost basis. - -------------------------------------------------------------------------------- 40 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- 4. CAPITAL SHARE TRANSACTIONS Transactions in shares of capital stock for the periods indicated are as follows: <Table> <Caption> SIX MONTHS ENDED APRIL 30, 2009 ---------------------------------------------------------- ISSUED FOR REINVESTED NET SOLD DISTRIBUTIONS REDEEMED INCREASE (DECREASE) - ---------------------------------------------------------------------------------- Class A 3,308,273 1,043,359 (7,512,689) (3,161,057) Class B 311,195 54,268 (864,957) (499,494) Class C 55,851 6,049 (62,965) (1,065) Class I 4,393,655 410,364 (470,673) 4,333,346 Class R2 342 -- -- 342 Class R4 4,963 898 (465) 5,396 - ---------------------------------------------------------------------------------- <Caption> YEAR ENDED OCT. 31, 2008 ---------------------------------------------------------- ISSUED FOR REINVESTED NET SOLD DISTRIBUTIONS REDEEMED INCREASE (DECREASE) - ---------------------------------------------------------------------------------- Class A 4,839,962 327,622 (10,996,114) (5,828,530) Class B 630,719 -- (2,718,869) (2,088,150) Class C 82,839 210 (112,214) (29,165) Class I 1,520,622 136,865 (1,545,670) 111,817 Class R4 5,794 383 (20,555) (14,378) - ---------------------------------------------------------------------------------- </Table> 5. LENDING OF PORTFOLIO SECURITIES Effective Dec. 1, 2008, 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 value of such investments, including any uninvested cash collateral balances, 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 April 30, 2009, securities valued at $47,617,881 were on loan, secured - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 41 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- by cash collateral of $49,578,792 invested in short-term securities or in cash equivalents. 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. Income of $102,588 earned from securities lending from Dec. 1, 2008 through April 30, 2009 is included in the Statement of Operations. The Fund also continues to earn interest and dividends on the securities loaned. 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 Funds or the borrower at any time, and are, therefore, not considered to be illiquid investments. Prior to Dec. 1, 2008, the Investment Manager served as securities lending agent for the Fund under the Securities Lending Agency Agreement. For the period from Nov. 1, 2008 through Nov. 30, 2008, the Fund had no securities on loan. 6. AFFILIATED MONEY MARKET FUND The Fund may invest its daily cash balance in RiverSource Short-Term Cash Fund, a money market fund established for the exclusive use of the RiverSource funds and other institutional clients of RiverSource Investments. The cost of the Fund's purchases and proceeds from sales of shares of the RiverSource Short-Term Cash Fund aggregated $69,240,410 and $66,314,596, respectively, for the six months April 30, 2009. The income distributions received with respect to the Fund's investment in RiverSource Short-Term Cash Fund can be found in the Statement of Operations and the Fund's invested balance in RiverSource Short- Term Cash Fund at April 30, 2009, can be found in the Portfolio of Investments. 7. BANK BORROWINGS The Fund has entered into a revolving credit facility with a syndicate of banks led by JPMorgan Chase Bank, N.A. (JPMCB) (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 agreement, which is a collective agreement between the Fund and certain other - -------------------------------------------------------------------------------- 42 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- RiverSource funds, severally and not jointly, permits collective borrowings up to $475 million. The borrowers shall have the right, upon written notice to the Administrative Agent to request an increase of up to $175 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 $650 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 federal funds rate plus 0.75%. 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 0.06% per annum, in addition to an upfront fee equal to its pro rata share of 0.02% of the amount of the credit facility. The Fund had no borrowings during the six months ended April 30, 2009. 8. CAPITAL LOSS CARRY-OVER For federal income tax purposes, the Fund had a capital loss carry-over of $246,866,293 at Oct. 31, 2008, that if not offset by capital gains will expire as follows: <Table> <Caption> 2009 2010 2011 2016 $137,301,860 $59,231,998 $38,262,972 $12,069,463 </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. 9. 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. 10. 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 mutual funds and they - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 43 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- 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. 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 RiverSource Funds' Boards of Directors/Trustees. On November 7, 2008, RiverSource Investments, LLC, a subsidiary of Ameriprise Financial, Inc., acquired J. & W. Seligman & Co., Inc. (Seligman). In late 2003, Seligman conducted an extensive internal review concerning mutual fund trading practices. Seligman's review, which covered the period 2001-2003, noted one arrangement that permitted frequent trading in certain open-end registered investment companies managed by Seligman (the Seligman Funds); this arrangement was in the process of being closed down by Seligman before September 2003. Seligman identified three other arrangements that permitted frequent trading, all of which had been terminated by September 2002. In January 2004, Seligman, on a voluntary basis, publicly disclosed these four - -------------------------------------------------------------------------------- 44 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- arrangements to its clients and to shareholders of the Seligman Funds. Seligman also provided information concerning mutual fund trading practices to the SEC and the Office of the Attorney General of the State of New York (NYAG). In September 2006, the NYAG commenced a civil action in New York State Supreme Court against Seligman, Seligman Advisors, Inc. (which is now known as RiverSource Fund Distributors, Inc.), Seligman Data Corp. and Brian T. Zino (collectively, the Seligman Parties), alleging, in substance, that the Seligman Parties permitted various persons to engage in frequent trading and, as a result, the prospectus disclosure used by the registered investment companies then managed by Seligman is and has been misleading. The NYAG included other related claims and also claimed that the fees charged by Seligman to the Seligman Funds were excessive. On March 13, 2009, without admitting or denying any violations of law or wrongdoing, the Seligman Parties entered into a stipulation of settlement with the NYAG and settled the claims made by the NYAG. Under the terms of the settlement, Seligman will pay $11.3 million to four Seligman Funds. This settlement resolved all outstanding matters between the Seligman Parties and the NYAG. In addition to the foregoing matter, the New York staff of the SEC indicated in September 2005 that it was considering recommending to the Commissioners of the SEC the instituting of a formal action against Seligman and Seligman Advisors, Inc. relating to frequent trading in the Seligman Funds. Seligman responded to the staff in October 2005 that it believed that any action would be both inappropriate and unnecessary, especially in light of the fact that Seligman had previously resolved the underlying issue with the Independent Directors of the Seligman Funds and made recompense to the affected Seligman Funds. There have been no further developments with the SEC on this matter. 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. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 45 NOTES TO FINANCIAL STATEMENTS (continued) ------------------------------------- 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. - -------------------------------------------------------------------------------- 46 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT ---------------------------------------------------------------------- RiverSource Investments, LLC ("RiverSource Investments" or the "investment manager"), a wholly-owned subsidiary of Ameriprise Financial, Inc. ("Ameriprise Financial"), serves as the investment manager to the Fund. Under an investment management services agreement (the "IMS Agreement"), RiverSource Investments provides investment advice and other services to the Fund and all funds in the RiverSource Family of Funds (collectively, the "Funds"). In addition, under the subadvisory agreement (the "Subadvisory Agreement") between RiverSource Investments and Threadneedle International Limited (the "Subadviser"), the Subadviser performs portfolio management and related services for the Fund. On an annual basis, the Fund's Board of Directors (the "Board"), including the independent Board members (the "Independent Directors"), considers renewal of each of the IMS Agreement and the Subadvisory Agreement (together, the "Advisory Agreements"). RiverSource Investments prepared detailed reports for the Board and its Contracts Committee in March and April 2009, including reports based on data provided by independent organizations to assist the Board in making these determinations. In addition, throughout the year, the Board (or its committees) reviews information prepared by RiverSource Investments addressing the services RiverSource Investments provides and Fund performance. The Board accords particular weight to the work, deliberations and conclusions of the Contracts, Investment Review and Compliance Committees in determining whether to continue the Advisory Agreements. At the April 7-8, 2009 in-person Board meeting, independent legal counsel to the Independent Directors reviewed with the Independent Directors various factors relevant to the Board's consideration of advisory and subadvisory agreements and the Board's legal responsibilities related to such consideration. Following an analysis and discussion of the factors identified below, the Board, including all of the Independent Directors, approved renewal of the Advisory Agreements. Nature, Extent and Quality of Services Provided by RiverSource Investments and the Subadviser: The Board analyzed various reports and presentations it had received detailing the services performed by RiverSource Investments and the Subadviser, as well as their expertise, resources and capabilities. The Board specifically considered many developments during the past year concerning the services provided by RiverSource Investments, including, in particular, the continued investment in, and resources dedicated to, the Fund's operations, most notably, the large investment made in the acquisition of J. & W. Seligman & Co. Incorporated, including its portfolio management operations, personnel and infrastructure (including the addition of two new offices in New York City and Palo Alto). Further, in connection with the Board's evaluation of the overall - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 47 APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT (continued) ---------------------------------------------------------- package of services provided by RiverSource Investments, the Board considered the quality of the administrative and transfer agency services provided by RiverSource Investments' affiliates to the Fund. The Board also reviewed the financial condition of RiverSource Investments (and its affiliates including the Subadviser), and each entity's ability to carry out its responsibilities under the Advisory Agreements. Further, the Board considered RiverSource Investments' ability to retain key personnel and its expectations in this regard. The Board also discussed the acceptability of the terms of the Advisory Agreements (including the relatively broad scope of services required to be performed by RiverSource Investments). The Board concluded that the services being performed under the Advisory Agreements were of a reasonably high quality, particularly in light of recent market conditions. Based on the foregoing, and based on other information received (both oral and written, including the information on investment performance referenced below) and other considerations, the Board concluded that RiverSource Investments and its affiliates, including the Subadviser, were in a position to continue to provide a high quality and level of services to the Fund. Investment Performance: For purposes of evaluating the nature, extent and quality of services provided under the Advisory Agreements, the Board carefully reviewed the investment performance of the Fund. In this regard, the Board considered: (i) detailed reports containing data prepared by an independent organization showing, for various periods, the performance of the Fund, the performance of a benchmark index, the percentage ranking of the Fund among its comparison group and the net assets of the Fund; and (ii) a report detailing the Fund's performance over various periods, recent Fund inflows (and outflows) and a comparison of the Fund's net assets from December 2007 to December 2008. The Board observed that the Fund's investment performance met expectations. Additionally, the Board reviewed the performance of the Subadviser and RiverSource Investments' processes for monitoring the Subadviser. The Board considered, in particular, management's rationale for recommending the continued retention of the Subadviser. Comparative Fees, Costs of Services Provided and the Profits Realized By RiverSource Investments and its Affiliates from their Relationships with the Fund: The Board reviewed comparative fees and the costs of services to be provided under the Advisory Agreements. The Board members considered detailed comparative information set forth in an annual report on fees and expenses, including, among other things, data (prepared by an independent organization) showing a comparison of the Fund's expenses with median expenses paid by - -------------------------------------------------------------------------------- 48 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT - -------------------------------------------------------------------------------- funds in its peer group, as well as data showing the Fund's contribution to RiverSource Investments' profitability. They also reviewed information in the report comparing the fee charged to the Fund to fees charged to other client accounts of the investment manager (or Subadviser) (with similar investment strategies to those of the Fund). The Board accorded particular weight to the notion that the level of fees should reflect a rational pricing model applied consistently across the various product lines in the Funds' family, while assuring that the overall fees for each fund are generally in line with the "pricing philosophy" (i.e., that the total expense ratio of each fund (excluding the effect of a performance incentive adjustment, if applicable), with few exceptions, is at or below the median expense ratio of funds in the same comparison group). The Board took into account that the Fund's total expense ratio (after considering proposed expense caps/waivers) was slightly below the peer group's median expense ratio shown in the reports. The Board also considered the Fund's performance incentive adjustment and noted its continued appropriateness. The Board also considered the expected profitability of RiverSource Investments and its affiliates in connection with RiverSource Investments providing investment management services to the Fund. In this regard, the Board referred to a detailed profitability report, discussing the profitability to RiverSource Investments and Ameriprise Financial from managing and operating the Fund, including data showing comparative profitability over the past two years. The Board also considered the services acquired by the investment manager through the use of commission dollars paid by the Funds on portfolio transactions. The Board noted that the fees paid by the Fund should permit the investment manager to offer competitive compensation to its personnel, make necessary investments in its business and earn an appropriate profit. The Board concluded that profitability levels were reasonable. Economies of Scale to be Realized: The Board also considered the economies of scale that might be realized by RiverSource Investments as the Fund grows and took note of the extent to which Fund shareholders might also benefit from such growth. The Board considered that the IMS Agreement provides for lower fees as assets increase at pre-established breakpoints and concluded that the IMS Agreement satisfactorily provided for sharing these economies of scale. Based on the foregoing, the Board, including all of the Independent Directors, concluded that the investment management service fees and subadvisory fees were fair and reasonable in light of the extent and quality of services provided. - -------------------------------------------------------------------------------- THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT 49 APPROVAL OF INVESTMENT MANAGEMENT SERVICES AGREEMENT (continued) ---------------------------------------------------------- In reaching this conclusion, no single factor was determinative. On April 8, 2009, the Board, including all of the Independent Directors, approved the renewal of the Advisory Agreements for an additional annual period. 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 the RiverSource Family of Funds at 1(800) 221-2450; contacting your financial intermediary; visiting riversource.com/funds; 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 riversource.com/funds; or searching the website of the SEC at www.sec.gov. - -------------------------------------------------------------------------------- 50 THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND -- 2009 SEMIANNUAL REPORT THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND 734 Ameriprise Financial Center Minneapolis, MN 55474 RIVERSOURCE.COM/FUNDS <Table> This report must be accompanied or preceded by the Fund's current prospectus. RiverSource Investments employs Threadneedle as a subadviser. Threadneedle(R) mutual funds are distributed by RiverSource Distributors, Inc., and RiverSource Fund Distributors, Inc., Members FINRA, and managed by RiverSource Investments, LLC. RiverSource and Threadneedle are part of Ameriprise Financial, Inc. (THREADNEEDLE LOGO) (C)2009 RiverSource Investments, LLC. S-6340 AA (6/09) </Table> Item 2. Code of Ethics. Not applicable for semi-annual reports. Item 3. Audit Committee Financial Expert. Not applicable for semi-annual reports. Item 4. Principal Accountant Fees and Services. Not applicable for semi-annual reports. Item 5. Audit Committee of Listed Registrants. Not applicable. Item 6. The complete schedule of investments is included in Item 1 of this Form N-CSR. 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. Purchase 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. Not applicable. Item 11. Controls and Procedures. (a) Based upon their evaluation of the registrant's disclosure controls and procedures as conducted within 90 days of the filing date of this Form N-CSR, the registrant's Principal Financial Officer and Principal Executive Officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. (b) There were no changes in the registrant's internal controls over financial reporting that occurred during the registrant's last fiscal half-year (the registrant's second fiscal half-year in the case of an annual 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) Not applicable for semi-annual reports. (a)(2) Separate certification for the Registrant's principal executive officer and principal financial officer, as required by Section 302 of the Sarbanes-Oxley Act of 2002 and Rule 30a-2(a) under the Investment Company Act of 1940, are attached as EX.99.CERT. (a)(3) Not applicable. (b) A certification by the Registrant's principal executive officer and principal financial officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and Rule 30a-2(b) under the Investment Company Act of 1940, is attached as EX.99.906 CERT. 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/ Patrick T. Bannigan ---------------------------------- Patrick T. Bannigan President and Principal Executive Officer Date July 2, 2009 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/ Patrick T. Bannigan ---------------------------------- Patrick T. Bannigan President and Principal Executive Officer Date July 2, 2009 By /s/ Jeffrey P. Fox ---------------------------------- Jeffrey P. Fox Treasurer and Principal Financial Officer Date July 2, 2009