<Page> UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number: 811-08471 Morgan Stanley Aggressive Equity Fund (Exact name of registrant as specified in charter) 1221 Avenue of the Americas, New York, New York 10020 (Address of principal executive offices) (Zip code) Ronald E. Robison 1221 Avenue of the Americas, New York, New York 10020 (Name and address of agent for service) Registrant's telephone number, including area code: 212-762-4000 Date of fiscal year end: July 31, 2006 Date of reporting period: July 31, 2006 Item 1 - Report to Shareholders <Page> WELCOME, SHAREHOLDER: IN THIS REPORT, YOU'LL LEARN ABOUT HOW YOUR INVESTMENT IN MORGAN STANLEY AGGRESSIVE EQUITY FUND PERFORMED DURING THE ANNUAL PERIOD. WE WILL PROVIDE AN OVERVIEW OF THE MARKET CONDITIONS, AND DISCUSS SOME OF THE FACTORS THAT AFFECTED PERFORMANCE DURING THE REPORTING PERIOD. IN ADDITION, THIS REPORT INCLUDES THE FUND'S FINANCIAL STATEMENTS AND A LIST OF FUND INVESTMENTS. THIS MATERIAL MUST BE PRECEDED OR ACCOMPANIED BY A PROSPECTUS FOR THE FUND BEING OFFERED. MARKET FORECASTS PROVIDED IN THIS REPORT MAY NOT NECESSARILY COME TO PASS. THERE IS NO ASSURANCE THAT THE FUND WILL ACHIEVE ITS INVESTMENT OBJECTIVE. THE FUND IS SUBJECT TO MARKET RISK, WHICH IS THE POSSIBILITY THAT MARKET VALUES OF SECURITIES OWNED BY THE FUND WILL DECLINE AND, THEREFORE, THE VALUE OF THE FUND'S SHARES MAY BE LESS THAN WHAT YOU PAID FOR THEM. ACCORDINGLY, YOU CAN LOSE MONEY INVESTING IN THIS FUND. PLEASE SEE THE PROSPECTUS FOR MORE COMPLETE INFORMATION ON INVESTMENT RISKS. <Page> FUND REPORT FOR THE YEAR ENDED JULY 31, 2006 TOTAL RETURN FOR THE 12 MONTHS ENDED JULY 31, 2006 RUSSELL LIPPER 3000(R) MULTI-CAP GROWTH GROWTH CLASS A CLASS B CLASS C CLASS D INDEX(1) FUNDS INDEX(2) - ------- ------- ------- ------- -------- -------------- 9.38% 8.57% 8.57% 9.61% -0.54% 1.98% THE PERFORMANCE OF THE FUND'S FOUR SHARE CLASSES VARIES BECAUSE EACH HAS DIFFERENT EXPENSES. THE FUND'S TOTAL RETURNS ASSUME THE REINVESTMENT OF ALL DISTRIBUTIONS BUT DO NOT REFLECT THE DEDUCTION OF ANY APPLICABLE SALES CHARGES. SUCH COSTS WOULD LOWER PERFORMANCE. SEE PERFORMANCE SUMMARY FOR STANDARDIZED PERFORMANCE AND BENCHMARK INFORMATION. MARKET CONDITIONS Although conditions were generally favorable for stocks, pockets of volatility were not uncommon during the 12-month period ended July 31, 2006. In the first month of the reporting period, the 2005 Gulf Coast hurricanes caused unprecedented devastation. The subsequent spike in oil prices and shortfall in consumer spending data raised concerns about longer-term economic growth. However, the economy proved more resilient than expected, and in October and November stocks rallied on improved sentiment. December's gain was more muted as high gold prices, the auto industry's lingering troubles and a flattening yield curve weighed on the market. In addition, the Federal Open Market Committee (the "Fed") continued to raise the federal funds target rate, leaving investors uncertain about the potential effects on the economy. However, the Fed's comments in its December meeting did spark hope that the rate increases may not be necessary for much longer. This fuelled a market advance in January, and higher-volatility segments of the market such as small-cap and technology stocks were the beneficiaries of this renewed optimism. Uneven performance characterized the months of February, March and April as investors digested a series of mixed signals from the economic and corporate fronts. Conditions turned volatile in May and June, as the market encountered a steep sell-off amid the Fed's sixteenth and seventeenth consecutive rate increases since June 2004. July was another choppy month, as oil prices skyrocketed to a new high and signs of a slowing economy were evident in employment, manufacturing and consumer spending data. Moreover, geopolitical tensions flared in North Korea and the Middle East, further adding to investors' concerns. At the same time, however, inflation data was better than expected, oil prices did ease and corporate earnings still appeared generally healthy. Industrial production and capacity utilization data were also strong. These positive factors helped the equity market regain some lost ground. For the period overall, value stocks outperformed growth stocks. PERFORMANCE ANALYSIS Morgan Stanley Aggressive Equity Fund outperformed the Russell 3000(R) Growth Index and the Lipper Multi-Cap Growth Funds Index for the 12 months ended July 31, 2006, assuming no deduction of applicable sales charges. For this period, strong stock selection added significantly to overall relative returns. In terms of sector level contributions, the top performing sectors relative to the Russell 3000 Growth Index ("the Index") were technology, energy and utilities. Within the 2 <Page> technology sector, a sector underweight benefited overall performance, as did security selection in computer services, software and services, and semiconductor companies. Stock selection, particularly in crude oil producers, and an overweight in the other energy sector also proved advantageous to the Fund. Within the utilities sector, stock selection in wireless companies had a positive impact on overall relative returns. While the Fund outperformed the Index by a substantial margin during the period, not all sectors had a favorable influence on returns. A sizable overweight unfortunately offset strong stock selection in the consumer discretionary sector, a decision that weakened overall performance. A sector underweight in consumer staples also muted gains. Lastly, in the producer durables sector, stock selection in homebuilding and aerospace firms hindered the Fund's overall returns. At the close of the period, consumer discretionary was the largest weighted sector within the Fund, followed by the energy and financial services sectors. Relative to the Russell 3000 Growth Index, consumer discretionary also represented the largest sector overweight. The health care sector was also significantly overweight versus the Index. In contrast, the financial services sector was underweight against the Index. THERE IS NO GUARANTEE THAT ANY SECTORS MENTIONED WILL CONTINUE TO PERFORM AS DISCUSSED HEREIN OR THAT SECURITIES IN SUCH SECTORS WILL BE HELD BY THE FUND IN THE FUTURE. TOP 10 HOLDINGS Ultra Petroleum Corp. (Canada) 8.3% Google, Inc. (Class A) 5.4 Corporate Executive Board Co. (The) 5.1 Brookfield Asset Management Inc. (Class A) (Canada) 5.0 Monsanto Co. 4.7 eBay, Inc. 4.5 Sears Holdings Corp. 4.2 Yahoo!, Inc. 4.1 Costco Wholesale Corp. 3.4 America Movil S.A. de C.V. (Series L) (ADR) (Mexico) 3.2 TOP FIVE INDUSTRIES Internet Software/Services 12.2% Oil & Gas Production 8.3 Miscellaneous Commercial Services 7.9 Financial Conglomerates 7.9 Discount Stores 7.6 DATA AS OF JULY 31, 2006. SUBJECT TO CHANGE DAILY. ALL PERCENTAGES FOR TOP 10 HOLDINGS AND TOP FIVE INDUSTRIES ARE AS A PERCENTAGE OF NET ASSETS. THESE DATA ARE PROVIDED FOR INFORMATIONAL PURPOSES ONLY AND SHOULD NOT BE DEEMED A RECOMMENDATION TO BUY OR SELL THE SECURITIES MENTIONED. MORGAN STANLEY IS A FULL-SERVICE SECURITIES FIRM ENGAGED IN SECURITIES TRADING AND BROKERAGE ACTIVITIES, INVESTMENT BANKING, RESEARCH AND ANALYSIS, FINANCING AND FINANCIAL ADVISORY SERVICES. 3 <Page> INVESTMENT STRATEGY THE FUND NORMALLY INVESTS AT LEAST 80 PERCENT OF ITS ASSETS IN COMMON STOCKS AND OTHER EQUITY SECURITIES OF U.S. OR FOREIGN COMPANIES THAT OFFER THE POTENTIAL FOR SUPERIOR EARNINGS GROWTH IN THE OPINION OF THE FUND'S "INVESTMENT ADVISER," MORGAN STANLEY INVESTMENT ADVISORS INC. THE FUND'S OTHER EQUITY SECURITIES MAY INCLUDE PREFERRED STOCK, DEPOSITARY RECEIPTS OR SECURITIES CONVERTIBLE INTO COMMON STOCK. FOR MORE INFORMATION ABOUT PORTFOLIO HOLDINGS EACH MORGAN STANLEY FUND PROVIDES A COMPLETE SCHEDULE OF PORTFOLIO HOLDINGS IN ITS SEMIANNUAL AND ANNUAL REPORTS WITHIN 60 DAYS OF THE END OF THE FUND'S SECOND AND FOURTH FISCAL QUARTERS. THE SEMIANNUAL REPORTS AND THE ANNUAL REPORTS ARE FILED ELECTRONICALLY WITH THE SECURITIES AND EXCHANGE COMMISSION (SEC) ON FORM N-CSRS AND FORM N-CSR, RESPECTIVELY. MORGAN STANLEY ALSO DELIVERS THE SEMIANNUAL AND ANNUAL REPORTS TO FUND SHAREHOLDERS AND MAKES THESE REPORTS AVAILABLE ON ITS PUBLIC WEB SITE, www.morganstanley.com. EACH MORGAN STANLEY FUND ALSO FILES A COMPLETE SCHEDULE OF PORTFOLIO HOLDINGS WITH THE SEC FOR THE FUND'S FIRST AND THIRD FISCAL QUARTERS ON FORM N-Q. MORGAN STANLEY DOES NOT DELIVER THE REPORTS FOR THE FIRST AND THIRD FISCAL QUARTERS TO SHAREHOLDERS, NOR ARE THE REPORTS POSTED TO THE MORGAN STANLEY PUBLIC WEB SITE. YOU MAY, HOWEVER, OBTAIN THE FORM N-Q FILINGS (AS WELL AS THE FORM N-CSR AND N-CSRS FILINGS) BY ACCESSING THE SEC'S WEB SITE, http://www.sec.gov. YOU MAY ALSO REVIEW AND COPY THEM AT THE SEC'S PUBLIC REFERENCE ROOM IN WASHINGTON, DC. INFORMATION ON THE OPERATION OF THE SEC'S PUBLIC REFERENCE ROOM MAY BE OBTAINED BY CALLING THE SEC AT (800) SEC-0330. YOU CAN ALSO REQUEST COPIES OF THESE MATERIALS, UPON PAYMENT OF A DUPLICATING FEE, BY ELECTRONIC REQUEST AT THE SEC'S E-MAIL ADDRESS (publicinfo@sec.gov) OR BY WRITING THE PUBLIC REFERENCE SECTION OF THE SEC, WASHINGTON, DC 20549-0102. PROXY VOTING POLICY AND PROCEDURES AND PROXY VOTING RECORD YOU MAY OBTAIN A COPY OF THE FUND'S PROXY VOTING POLICY AND PROCEDURES WITHOUT CHARGE, UPON REQUEST, BY CALLING TOLL FREE (800) 869-NEWS OR BY VISITING THE MUTUAL FUND CENTER ON OUR WEB SITE AT www.morganstanley.com. IT IS ALSO AVAILABLE ON THE SECURITIES AND EXCHANGE COMMISSION'S WEB SITE AT http://www.sec.gov. YOU MAY OBTAIN INFORMATION REGARDING HOW THE FUND VOTED PROXIES RELATING TO PORTFOLIO SECURITIES DURING THE MOST RECENT TWELVE-MONTH PERIOD ENDED JUNE 30 WITHOUT CHARGE BY VISITING THE MUTUAL FUND CENTER ON OUR WEB SITE AT WWW.MORGANSTANLEY.COM. THIS INFORMATION IS ALSO AVAILABLE ON THE SECURITIES AND EXCHANGE COMMISSION'S WEB SITE AT http://www.sec.gov. HOUSEHOLDING NOTICE TO REDUCE PRINTING AND MAILING COSTS, THE FUND ATTEMPTS TO ELIMINATE DUPLICATE MAILINGS TO THE SAME ADDRESS. THE FUND DELIVERS A SINGLE COPY OF CERTAIN SHAREHOLDER DOCUMENTS, INCLUDING SHAREHOLDER REPORTS, PROSPECTUSES AND PROXY MATERIALS, TO INVESTORS WITH THE SAME LAST NAME WHO RESIDE AT THE SAME ADDRESS. YOUR PARTICIPATION IN THIS PROGRAM WILL CONTINUE FOR AN UNLIMITED PERIOD OF TIME UNLESS YOU INSTRUCT US OTHERWISE. YOU CAN REQUEST MULTIPLE COPIES OF THESE DOCUMENTS BY CALLING (800) 350-6414, 8:00 A.M. TO 8:00 P.M., ET. ONCE OUR CUSTOMER SERVICE CENTER HAS RECEIVED YOUR INSTRUCTIONS, WE WILL BEGIN SENDING INDIVIDUAL COPIES FOR EACH ACCOUNT WITHIN 30 DAYS. 4 <Page> (This page has been left blank intentionally.) <Page> PERFORMANCE SUMMARY PERFORMANCE OF $10,000 INVESTMENT [CHART] ($ IN THOUSANDS) <Table> <Caption> RUSSELL 3000(R) LIPPER MULTI-CAP CLASS A++ CLASS B++ CLASS C++ CLASS D++ GROWTH INDEX(1) GROWTH FUNDS INDEX(2) --------- --------- --------- --------- --------------- --------------------- 24-Feb-99 $ 9,475 $10,000 $10,000 $10,000 $10,000 $10,000 30-Apr-99 $10,138 $10,680 $10,680 $10,700 $10,424 $10,620 31-Jul-99 $10,299 $10,840 $10,840 $10,890 $10,481 $10,892 31-Oct-99 $11,162 $11,720 $11,720 $11,800 $11,168 $11,477 31-Jan-00 $14,137 $14,820 $14,820 $14,960 $12,516 $14,125 30-Apr-00 $14,241 $14,900 $14,900 $15,080 $13,328 $14,950 31-Jul-00 $14,440 $15,080 $15,080 $15,300 $13,014 $14,844 31-Oct-00 $14,989 $15,620 $15,620 $15,880 $12,263 $14,554 31-Jan-01 $13,160 $13,687 $13,687 $13,950 $ 7,872 $12,804 30-Apr-01 $11,288 $11,719 $11,719 $11,963 $ 9,096 $10,949 31-Jul-01 $10,352 $10,718 $10,718 $10,976 $ 8,557 $10,119 31-Oct-01 $ 9,265 $ 9,580 $ 9,580 $ 9,841 $ 7,439 $ 8,435 31-Jan-02 $ 9,806 $10,118 $10,118 $10,412 $ 8,012 $ 9,127 30-Apr-02 $ 9,666 $ 9,958 $ 9,970 $10,275 $ 7,342 $ 8,520 31-Jul-02 $ 8,111 $ 8,348 $ 8,360 $ 8,635 $ 6,088 $ 6,797 31-Oct-02 $ 7,927 $ 8,143 $ 8,143 $ 8,441 $ 5,972 $ 6,697 31-Jan-03 $ 7,484 $ 7,663 $ 7,674 $ 7,974 $ 5,733 $ 6,482 30-Apr-03 $ 7,722 $ 7,891 $ 7,903 $ 8,225 $ 6,240 $ 7,018 31-Jul-03 $ 8,327 $ 8,497 $ 8,508 $ 8,886 $ 6,859 $ 7,858 31-Oct-03 $ 9,072 $ 9,239 $ 9,250 $ 9,672 $ 7,367 $ 8,582 31-Jan-04 $ 9,634 $ 9,787 $ 9,798 $10,275 $ 7,872 $ 9,146 30-Apr-04 $ 9,342 $ 9,479 $ 9,490 $ 9,979 $ 7,671 $ 8,929 31-Jul-04 $ 9,007 $ 9,113 $ 9,125 $ 9,626 $ 7,455 $ 8,676 31-Oct-04 $ 9,644 $ 9,753 $ 9,764 $10,321 $ 7,627 $ 9,075 31-Jan-05 $10,087 $10,187 $10,198 $10,799 $ 7,947 $ 9,570 30-Apr-05 $ 9,688 $ 9,753 $ 9,764 $10,378 $ 7,694 $ 9,126 31-Jul-05 $11,394 $11,454 $11,466 $12,212 $ 8,484 $10,315 31-Oct-05 $11,848 $11,888 $11,900 $12,702 $ 8,313 $10,242 31-Jan-06 $13,597 $13,613 $13,624 $14,582 $ 8,867 $11,393 30-Apr-06 $13,738 $13,727 $13,738 $14,741 $ 8,994 $11,548 31-Jul-06 $12,463 $12,437 $12,448 $13,385 $ 8,438 $10,519 </Table> 6 <Page> AVERAGE ANNUAL TOTAL RETURNS--PERIOD ENDED JULY 31, 2006 <Table> <Caption> CLASS A SHARES* CLASS B SHARES** CLASS C SHARES+ CLASS D SHARES@@ (SINCE 02/24/99) (SINCE 02/24/99) (SINCE 02/24/99) (SINCE 02/24/99) SYMBOL AEQAX AEQBX AEQCX AEQDX - --------------- ---------------- ---------------- ---------------- ---------------- 1 YEAR 9.38%(3) 8.57%(3) 8.57%(3) 9.61%(3) 3.64 (4) 3.57 (4) 7.57 (4) -- 5 YEARS 3.78 (3) 3.02 (3) 3.04 (3) 4.05(3) 2.67 (4) 2.66 (4) 3.04 (4) -- SINCE INCEPTION 3.76 (3) 2.98 (3) 2.99 (3) 4.00(3) 3.01 (4) 2.98 (4) 2.99 (4) -- </Table> PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS AND CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. FOR MOST RECENT MONTH-END PERFORMANCE FIGURES, PLEASE VISIT www.morganstanley.com OR SPEAK WITH YOUR FINANCIAL ADVISOR. INVESTMENT RETURNS AND PRINCIPAL VALUE WILL FLUCTUATE AND FUND SHARES, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. THE GRAPH AND TABLE DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON FUND DISTRIBUTIONS OR THE REDEMPTION OF FUND SHARES. PERFORMANCE FOR CLASS A, CLASS B, CLASS C, AND CLASS D SHARES WILL VARY DUE TO DIFFERENCES IN SALES CHARGES AND EXPENSES. * THE MAXIMUM FRONT-END SALES CHARGE FOR CLASS A IS 5.25%. ** THE MAXIMUM CONTINGENT DEFERRED SALES CHARGE (CDSC) FOR CLASS B IS 5.0%. THE CDSC DECLINES TO 0% AFTER SIX YEARS. + THE MAXIMUM CONTINGENT DEFERRED SALES CHARGE FOR CLASS C IS 1.0% FOR SHARES REDEEMED WITHIN ONE YEAR OF PURCHASE. @@ CLASS D HAS NO SALES CHARGE. (1) THE RUSSELL 3000(R) GROWTH INDEX MEASURES THE PERFORMANCE OF THOSE COMPANIES IN THE RUSSELL 3000(R) INDEX WITH HIGHER PRICE-TO-BOOK RATIOS AND HIGHER FORECASTED GROWTH VALUES. INDEXES ARE UNMANAGED AND THEIR RETURNS DO NOT INCLUDE ANY SALES CHARGES OR FEES. SUCH COSTS WOULD LOWER PERFORMANCE. IT IS NOT POSSIBLE TO INVEST DIRECTLY IN AN INDEX. (2) THE LIPPER MULTI-CAP GROWTH FUNDS INDEX IS AN EQUALLY WEIGHTED PERFORMANCE INDEX OF THE LARGEST QUALIFYING FUNDS (BASED ON NET ASSETS) IN THE LIPPER MULTI-CAP GROWTH FUNDS CLASSIFICATION. THE INDEX, WHICH IS ADJUSTED FOR CAPITAL GAINS DISTRIBUTIONS AND INCOME DIVIDENDS, IS UNMANAGED AND SHOULD NOT BE CONSIDERED AN INVESTMENT. THERE ARE CURRENTLY 30 FUNDS REPRESENTED IN THIS INDEX. (3) FIGURE SHOWN ASSUMES REINVESTMENT OF ALL DISTRIBUTIONS AND DOES NOT REFLECT THE DEDUCTION OF ANY SALES CHARGES. (4) FIGURE SHOWN ASSUMES REINVESTMENT OF ALL DISTRIBUTIONS AND THE DEDUCTION OF THE MAXIMUM APPLICABLE SALES CHARGE. SEE THE FUND'S CURRENT PROSPECTUS FOR COMPLETE DETAILS ON FEES AND SALES CHARGES. ++ ENDING VALUE ASSUMING A COMPLETE REDEMPTION ON JULY 31, 2006. 7 <Page> EXPENSE EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges (loads) on purchase payments and redemption fees; and (2) ongoing costs, including advisory fees; distribution and service (12b-1) fees; and other Fund expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period 02/01/06 - 07/31/06. ACTUAL EXPENSES The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about 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 cost 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) and redemption fees. Therefore, the second line of the table is useful in comparing ongoing costs, and will not help you determine the relative total cost of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> EXPENSES PAID BEGINNING ENDING DURING PERIOD * ACCOUNT VALUE ACCOUNT VALUE --------------- ------------- ------------- 02/01/06 - 02/01/06 07/31/06 07/31/06 ------------- ------------- --------------- CLASS A Actual (-8.34% return) $1,000.00 $ 916.60 $ 6.42 Hypothetical (5% annual return before expenses) $1,000.00 $1,018.10 $ 6.76 CLASS B Actual (-8.64% return) $1,000.00 $ 913.60 $10.01 Hypothetical (5% annual return before expenses) $1,000.00 $1,014.33 $10.54 CLASS C Actual (-8.63% return) $1,000.00 $ 913.70 $10.01 Hypothetical (5% annual return before expenses) $1,000.00 $1,014.33 $10.54 CLASS D Actual (-8.20% return) $1,000.00 $ 918.00 $ 5.28 Hypothetical (5% annual return before expenses) $1,000.00 $1,019.29 $ 5.56 </Table> - ---------- * EXPENSES ARE EQUAL TO THE FUND'S ANNUALIZED EXPENSE RATIOS OF 1.35%, 2.11%, 2.11% AND 1.11% FOR CLASS A, CLASS B, CLASS C AND CLASS D SHARES, RESPECTIVELY, MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY 181/365 (TO REFLECT THE ONE-HALF YEAR PERIOD). 8 <Page> INVESTMENT ADVISORY AGREEMENT APPROVAL NATURE, EXTENT AND QUALITY OF SERVICES The Board reviewed and considered the nature and extent of the investment advisory services provided by the Investment Adviser under the Advisory Agreement, including portfolio management, investment research and equity and fixed income securities trading. The Board also reviewed and considered the nature and extent of the non-advisory, administrative services provided by the Fund's Administrator under the Administration Agreement, including accounting, clerical, bookkeeping, compliance, business management and planning, and the provision of supplies, office space and utilities at the Investment Adviser's expense. (The Investment Adviser and the Administrator together are referred to as the "Adviser" and the Advisory and Administration Agreements together are referred to as the "Management Agreement.") The Board also compared the nature of the services provided by the Adviser with similar services provided by non-affiliated advisers as reported to the Board by Lipper Inc. ("Lipper"). The Board reviewed and considered the qualifications of the portfolio managers, the senior administrative managers and other key personnel of the Adviser who provide the advisory and administrative services to the Fund. The Board determined that the Adviser's portfolio managers and key personnel are well qualified by education and/or training and experience to perform the services in an efficient and professional manner. The Board concluded that the nature and extent of the advisory and administrative services provided were necessary and appropriate for the conduct of the business and investment activities of the Fund. The Board also concluded that the overall quality of the advisory and administrative services was satisfactory. PERFORMANCE RELATIVE TO COMPARABLE FUNDS MANAGED BY OTHER ADVISERS On a regular basis, the Board reviews the performance of all funds in the Morgan Stanley Fund Complex, including the Fund, compared to their peers, paying specific attention to the underperforming funds. In addition, the Board specifically reviewed the Fund's performance for the one-, three- and five-year periods ended November 30, 2005, as shown in a report provided by Lipper (the "Lipper Report"), compared to the performance of comparable funds selected by Lipper (the "performance peer group"). The Board also discussed with the Adviser the performance goals and the actual results achieved in managing the Fund. The Board concluded that the Fund's performance was competitive with that of its performance peer group. FEES RELATIVE TO OTHER PROPRIETARY FUNDS MANAGED BY THE ADVISER WITH COMPARABLE INVESTMENT STRATEGIES The Board reviewed the advisory and administrative fee (together, the "management fee") rate paid by the Fund under the Management Agreement. The Board noted that the management fee rate was comparable to the management fee rates charged by the Adviser to other proprietary funds it manages with investment strategies comparable to those of the Fund. 9 <Page> FEES AND EXPENSES RELATIVE TO COMPARABLE FUNDS MANAGED BY OTHER ADVISERS The Board reviewed the management fee rate and total expense ratio of the Fund as compared to the average management fee rate and average total expense ratio for funds, selected by Lipper (the "expense peer group"), managed by other advisers with investment strategies comparable to those of the Fund, as shown in the Lipper Report. The Board concluded that the Fund's management fee rate and total expense ratio were competitive with those of its expense peer group. BREAKPOINTS AND ECONOMIES OF SCALE The Board reviewed the structure of the Fund's management fee schedule under the Management Agreement and noted that it includes breakpoints. The Board also reviewed the level of the Fund's management fee and noted that the fee, as a percentage of the Fund's net assets, would decrease as net assets increase because the management fee includes breakpoints. The Board concluded that the Fund's management fee would reflect economies of scale as assets increase. PROFITABILITY OF THE ADVISER AND AFFILIATES The Board considered information concerning the costs incurred and profits realized by the Adviser and affiliates during the last year from their relationship with the Fund and during the last two years from their relationship with the Morgan Stanley Fund Complex and reviewed with the Adviser the cost allocation methodology used to determine the profitability of the Adviser and affiliates. Based on its review of the information it received, the Board concluded that the profits earned by the Adviser and affiliates were not excessive in light of the advisory, administrative and other services provided to the Fund. FALL-OUT BENEFITS The Board considered so-called "fall-out benefits" derived by the Adviser and affiliates from their relationship with the Fund and the Morgan Stanley Fund Complex, such as sales charges on sales of Class A shares and "float" benefits derived from handling of checks for purchases and sales of Fund shares, through a broker-dealer affiliate of the Adviser and "soft dollar" benefits (discussed in the next section). The Board also considered that a broker-dealer affiliate of the Adviser receives from the Fund 12b-1 fees for distribution and shareholder services. The Board also considered that an affiliate of the Adviser sold a joint venture that owned an electronic trading system network ("ECN"), which may be used by the Adviser for trading on behalf of the Fund. As part of the sale of the joint venture, the affiliate receives a 10-year payout based on the revenue stream from trading on the ECN. Although the affiliate disgorges the portion of the payout that is comprised of commissions received from trades executed by the Adviser on the ECN to a charitable organization, the Board considered the fact that trades by the Adviser would increase order flow, and, thus, result in a potential fall-out benefit to the affiliate. The Board concluded that the float benefits were relatively small, the sales charges and 12b-1 fees were competitive with those of other broker-dealers, the affiliate disgorged revenues in connection with the ECN-related revenue and the potential fall-out benefit from increased order flow was relatively small. 10 <Page> SOFT DOLLAR BENEFITS The Board considered whether the Adviser realizes any benefits as a result of brokerage transactions executed through "soft dollar" arrangements. Under such arrangements, brokerage commissions paid by the Fund and/or other funds managed by the Adviser would be used to pay for research that a securities broker obtains from third parties, or to pay for both research and execution services from securities brokers who effect transactions for the Fund. The Adviser informed the Board that it does not use Fund commissions to pay for third party research. It does use commissions to pay for research which is bundled with execution services. The Board recognized that the receipt of such research from brokers may reduce the Adviser's costs but concluded that the receipt of such research strengthens the investment management resources of the Adviser, which may ultimately benefit the Fund and other funds in the Morgan Stanley Fund Complex. ADVISER FINANCIALLY SOUND AND FINANCIALLY CAPABLE OF MEETING THE FUND'S NEEDS The Board considered whether the Adviser is financially sound and has the resources necessary to perform its obligations under the Management Agreement. The Board noted that the Adviser's operations remain profitable, although increased expenses in recent years have reduced the Adviser's profitability. The Board concluded that the Adviser has the financial resources necessary to fulfill its obligations under the Management Agreement. HISTORICAL RELATIONSHIP BETWEEN THE FUND AND THE ADVISER The Board also reviewed and considered the historical relationship between the Fund and the Adviser, including the organizational structure of the Adviser, the policies and procedures formulated and adopted by the Adviser for managing the Fund's operations and the Board's confidence in the competence and integrity of the senior managers and key personnel of the Adviser. The Board concluded that it is beneficial for the Fund to continue its relationship with the Adviser. OTHER FACTORS AND CURRENT TRENDS The Board considered the controls and procedures adopted and implemented by the Adviser and monitored by the Fund's Chief Compliance Officer and concluded that the conduct of business by the Adviser indicates a good faith effort on its part to adhere to high ethical standards in the conduct of the Fund's business. GENERAL CONCLUSION After considering and weighing all of the above factors, the Board concluded that it would be in the best interest of the Fund and its shareholders to approve renewal of the Management Agreement for another year. 11 <Page> MORGAN STANLEY AGGRESSIVE EQUITY FUND PORTFOLIO OF INVESTMENTS - JULY 31, 2006 NUMBER OF SHARES VALUE - ------------------------------------------------------------ COMMON STOCKS (98.5%) AIR FREIGHT/COURIERS (5.6%) 154,785 C.H. Robinson Worldwide, Inc. $ 7,086,057 176,794 Expeditors International of Washington, Inc. 8,038,823 ------------ 15,124,880 ------------ APPAREL/FOOTWEAR (2.6%) 246,179 Coach, Inc.* 7,067,799 ------------ BROADCASTING (1.9%) 275,467 Grupo Televisa S.A.- CPO (ADR) (Mexico) 5,101,649 ------------ CHEMICALS: AGRICULTURAL (4.7%) 295,012 Monsanto Co. 12,682,566 ------------ DATA PROCESSING SERVICES (2.6%) 176,631 First Data Corp. 7,215,376 ------------ DISCOUNT STORES (7.6%) 176,754 Costco Wholesale Corp. 9,325,541 82,679 Sears Holdings Corp.* 11,347,693 ------------ 20,673,234 ------------ FINANCIAL CONGLOMERATES (7.9%) 149,481 American Express Co. 7,781,981 328,491 Brookfield Asset Management Inc. (Class A) (Canada) 13,638,946 ------------ 21,420,927 ------------ FINANCIAL PUBLISHING/ SERVICES (2.6%) 127,601 Moody's Corp. 7,002,743 ------------ HOME BUILDING (3.4%) 121,584 Desarrolladora Homex S.A. de C.V. (ADR) (Mexico)* 4,498,608 44,183 M.D.C. Holdings, Inc. 1,927,704 5,581 NVR, Inc.* 2,762,595 ------------ 9,188,907 ------------ HOTELS/RESORTS/ CRUISELINES (2.4%) 183,166 Marriott International, Inc. (Class A) 6,443,780 ------------ INTERNET RETAIL (1.6%) 167,221 Amazon.com, Inc.* $4,496,573 ------------ INTERNET SOFTWARE/ SERVICES (12.2%) 189,226 Akamai Technologies, Inc.* 7,499,026 38,006 Google, Inc. (Class A)* 14,693,120 408,899 Yahoo!, Inc.* 11,097,519 ------------ 33,289,665 ------------ INVESTMENT BANKS/ BROKERS (2.7%) 127,329 Greenhill & Co., Inc. 7,379,989 ------------ MEDICAL SPECIALTIES (3.1%) 206,230 Dade Behring Holdings, Inc. 8,399,748 ------------ MISCELLANEOUS COMMERCIAL SERVICES (7.9%) 148,812 Corporate Executive Board Co. (The) 13,988,328 182,476 Iron Mountain Inc.* 7,481,516 ------------ 21,469,844 ------------ OIL & GAS PRODUCTION (8.3%) 383,803 Ultra Petroleum Corp. (Canada)* 22,475,504 ------------ OTHER CONSUMER SERVICES (6.5%) 508,524 eBay, Inc.* 12,240,173 50,687 Strayer Education, Inc. 5,491,936 ------------ 17,732,109 ------------ PERSONNEL SERVICES (2.0%) 134,503 Monster Worldwide, Inc.* 5,380,120 ------------ PROPERTY - CASUALTY INSURERS (2.9%) 2,560 Berkshire Hathaway, Inc. (Class B)* 7,800,320 ------------ SERVICES TO THE HEALTH INDUSTRY (2.5%) 100,342 Stericycle, Inc.* 6,740,975 ------------ SPECIALTY TELECOMMUNICATIONS (2.6%) 202,710 Crown Castle International Corp.* 7,141,473 ------------ SEE NOTES TO FINANCIAL STATEMENTS 12 <Page> NUMBER OF SHARES VALUE - ------------------------------------------------------------ TOBACCO (1.7%) 83,052 Loews Corp.-Carolina Group $ 4,765,524 ------------ WIRELESS TELECOMMUNICATIONS (3.2%) 243,478 America Movil S.A. de C.V. (Series L) (ADR) (Mexico) 8,711,643 ------------ TOTAL COMMON STOCKS (COST $228,456,601) 267,705,348 ------------ PRINCIPAL AMOUNT IN THOUSANDS - --------- SHORT-TERM INVESTMENT (2.9%) REPURCHASE AGREEMENT $7,923 Joint repurchase agreement account 5.27% due 08/01/06 (dated 07/31/06; proceeds $7,924,160) (a) (COST $7,923,000) 7,923,000 ------------ TOTAL INVESTMENTS (COST $236,379,601) (b) 101.4% 275,628,348 LIABILITIES IN EXCESS OF OTHER ASSETS (1.4) (3,911,436) ----- ------------ NET ASSETS 100.0% $271,716,912 ===== ============ - ---------- ADR AMERICAN DEPOSITARY RECEIPT. * NON-INCOME PRODUCING SECURITY. (a) COLLATERALIZED BY FEDERAL AGENCY AND U.S. TREASURY OBLIGATIONS. (b) THE AGGREGATE COST FOR FEDERAL INCOME TAX PURPOSES IS $236,461,725. THE AGGREGATE GROSS UNREALIZED APPRECIATION IS $56,612,054 AND THE AGGREGATE GROSS UNREALIZED DEPRECIATION IS $17,445,431, RESULTING IN NET UNREALIZED APPRECIATION OF $39,166,623. SUMMARY OF INVESTMENTS PERCENT OF INDUSTRY VALUE NET ASSETS - ------------------------------------------------------------- Internet Software/Services $33,289,665 12.2% Oil & Gas Production 22,475,504 8.3 Miscellaneous Commercial Services 21,469,844 7.9 Financial Conglomerates 21,420,927 7.9 Discount Stores 20,673,234 7.6 Other Consumer Services 17,732,109 6.5 Air Freight/Couriers 15,124,880 5.6 Chemicals: Agricultural 12,682,566 4.7 Home Building 9,188,907 3.4 Wireless Telecommunications 8,711,643 3.2 Medical Specialties 8,399,748 3.1 Repurchase Agreement 7,923,000 2.9 Property - Casualty Insurers 7,800,320 2.9 Investment Banks/Brokers 7,379,989 2.7 Data Processing Services 7,215,376 2.6 Specialty Telecommunications 7,141,473 2.6 Apparel/Footwear 7,067,799 2.6 Financial Publishing/Services 7,002,743 2.6 Services to the Health Industry 6,740,975 2.5 Hotels/Resorts/Cruiselines 6,443,780 2.4 Personnel Services 5,380,120 2.0 Broadcasting 5,101,649 1.9 Tobacco 4,765,524 1.7 Internet Retail 4,496,573 1.6 ------------ ----- $275,628,348 101.4% ============ ===== SEE NOTES TO FINANCIAL STATEMENTS 13 <Page> MORGAN STANLEY AGGRESSIVE EQUITY FUND FINANCIAL STATEMENTS STATEMENT OF ASSETS AND LIABILITIES JULY 31, 2006 ASSETS: Investments in securities, at value (cost $236,379,601) $ 275,628,348 Cash 817 Receivable for: Dividends 134,195 Shares of beneficial interest sold 85,695 Interest 1,160 Prepaid expenses and other assets 20,633 ------------- TOTAL ASSETS 275,870,848 ------------- LIABILITIES: Payable for: Investments purchased 3,319,812 Shares of beneficial interest redeemed 374,100 Distribution fee 201,663 Investment advisory fee 157,830 Administration fee 18,845 Transfer agent fee 17,153 Accrued expenses and other payables 64,533 ------------- TOTAL LIABILITIES 4,153,936 ------------- NET ASSETS $ 271,716,912 ============= COMPOSITION OF NET ASSETS: Paid-in-capital $ 587,273,364 Net unrealized appreciation 39,248,747 Accumulated net investment loss (577) Accumulated net realized loss (354,804,622) ------------- NET ASSETS $ 271,716,912 ============= CLASS A SHARES: Net Assets $ 46,458,278 Shares Outstanding (UNLIMITED AUTHORIZED, $.01 PAR VALUE) 4,025,111 NET ASSET VALUE PER SHARE $ 11.54 ============= MAXIMUM OFFERING PRICE PER SHARE, (NET ASSET VALUE PLUS 5.54% OF NET ASSET VALUE) $ 12.18 ============= CLASS B SHARES: Net Assets $ 193,811,154 Shares Outstanding (UNLIMITED AUTHORIZED, $.01 PAR VALUE) 17,802,873 NET ASSET VALUE PER SHARE $ 10.89 ============= CLASS C SHARES: Net Assets $ 27,064,264 Shares Outstanding (UNLIMITED AUTHORIZED, $.01 PAR VALUE) 2,483,068 NET ASSET VALUE PER SHARE $ 10.90 ============= CLASS D SHARES: Net Assets $ 4,383,216 Shares Outstanding (UNLIMITED AUTHORIZED, $.01 PAR VALUE) 372,974 NET ASSET VALUE PER SHARE $ 11.75 ============= SEE NOTES TO FINANCIAL STATEMENTS 14 <Page> STATEMENT OF OPERATIONS FOR THE YEAR ENDED JULY 31, 2006 NET INVESTMENT LOSS: INCOME Dividends (net of $14,661 foreign withholding tax) $ 1,761,964 Interest 182,928 ----------- TOTAL INCOME 1,944,892 ----------- EXPENSES Distribution fee (Class A shares) 115,103 Distribution fee (Class B shares) 2,314,697 Distribution fee (Class C shares) 298,758 Investment advisory fee 2,089,840 Transfer agent fees and expenses 877,392 Administration fee 249,533 Shareholder reports and notices 101,102 Professional fees 78,191 Registration fees 63,066 Custodian fees 26,860 Trustees' fees and expenses 3,558 Other 34,384 ----------- TOTAL EXPENSES 6,252,484 Less: expense offset (2,975) ----------- NET EXPENSES 6,249,509 ----------- NET INVESTMENT LOSS (4,304,617) ----------- NET REALIZED AND UNREALIZED GAIN (LOSS): NET REALIZED GAIN ON: Investments 40,931,190 Foreign exchange transactions 1,874 ----------- NET REALIZED GAIN 40,933,064 ----------- NET CHANGE IN UNREALIZED APPRECIATION ON: Investments (8,826,204) Net translation of other assets and liabilities denominated in foreign currencies (1,941) ----------- NET DEPRECIATION (8,828,145) ----------- NET GAIN 32,104,919 ----------- NET INCREASE $27,800,302 =========== SEE NOTES TO FINANCIAL STATEMENTS 15 <Page> STATEMENTS OF CHANGES IN NET ASSETS FOR THE YEAR FOR THE YEAR ENDED ENDED JULY 31, 2006 JULY 31, 2005 ------------- ------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment loss $ (4,304,617) $ (4,878,748) Net realized gain 40,933,064 47,277,366 Net change in unrealized appreciation (8,828,145) 33,865,577 ------------ ------------- NET INCREASE 27,800,302 76,264,195 Net decrease from transactions in shares of beneficial interest (75,060,001) (123,847,024) ------------ ------------- NET DECREASE (47,259,699) (47,582,829) NET ASSETS: Beginning of period 318,976,611 366,559,440 ------------ ------------- END OF PERIOD (INCLUDING ACCUMULATED NET INVESTMENT LOSSES OF $577 AND $360, RESPECTIVELY) $271,716,912 $ 318,976,611 ============ ============= SEE NOTES TO FINANCIAL STATEMENTS 16 <Page> MORGAN STANLEY AGGRESSIVE EQUITY FUND NOTES TO FINANCIAL STATEMENTS - JULY 31, 2006 1. ORGANIZATION AND ACCOUNTING POLICIES Morgan Stanley Aggressive Equity Fund (the "Fund") is registered under the Investment Company Act of 1940, as amended (the "Act"), as a diversified, open-end management investment company. The Fund's investment objective is capital growth. The Fund was organized as a Massachusetts business trust on October 29, 1997 and commenced operations on February 24, 1999. The Fund offers Class A shares, Class B shares, Class C shares and Class D shares. The four classes are substantially the same except that most Class A shares are subject to a sales charge imposed at the time of purchase and some Class A shares, and most Class B shares and Class C shares are subject to a contingent deferred sales charge imposed on shares redeemed within eighteen months, six years and one year, respectively. Class D shares are not subject to a sales charge. Additionally, Class A shares, Class B shares and Class C shares incur distribution expenses. Effective August 29, 2005, the Board of Trustees of the Fund approved the implementation of a 2% redemption fee, on Class A shares, Class B shares, Class C shares, and Class D shares, which is paid directly to the Fund, for shares redeemed within seven days of purchase, subject to certain exceptions. The redemption fee is designed to protect the Fund and its remaining shareholders from the effects of short-term trading. The following is a summary of significant accounting policies: A. VALUATION OF INVESTMENTS -- (1) an equity portfolio security listed or traded on the New York Stock Exchange ("NYSE") or American Stock Exchange or other exchange is valued at its latest sale price prior to the time when assets are valued; if there were no sales that day, the security is valued at the mean between the last reported bid and asked price; (2) an equity portfolio security listed or traded on the Nasdaq is valued at the Nasdaq Official Closing Price; if there were no sales that day, the security is valued at the mean between the last reported bid and asked price; (3) all other portfolio securities for which over-the-counter market quotations are readily available are valued at the mean between the last reported bid and asked price. In cases where a security is traded on more than one exchange, the security is valued on the exchange designated as the primary market; (4) for equity securities traded on foreign exchanges, the last reported sale price or the latest bid price may be used if there were no sales on a particular day; (5) futures are valued at the latest price published by the commodities exchange on which they trade; (6) when market quotations are not readily available including circumstances under which Morgan Stanley Investment Advisors Inc. (the "Investment Adviser") determines that the latest sale price, the bid price or the mean between the last reported bid and asked price do not reflect a security's market value, portfolio securities are valued at their fair value as determined in good faith under procedures established by and under the general supervision of the Fund's Trustees. Occasionally, developments affecting the closing prices of securities and other assets may occur between the times at which valuations of such securities are determined (that is, close of 17 <Page> the foreign market on which the securities trade) and the close of business on the NYSE. If developments occur during such periods that are expected to materially affect the value of such securities, such valuations may be adjusted to reflect the estimated fair value of such securities as of the close of the NYSE, as determined in good faith by the Fund's Trustees or by the Investment Adviser using a pricing service and/or procedures approved by the Trustees of the Fund; (7) certain portfolio securities may be valued by an outside pricing service approved by the Fund's Trustees; and (8) short-term debt securities having a maturity date of more than sixty days at time of purchase are valued on a mark-to-market basis until sixty days prior to maturity and thereafter at amortized cost based on their value on the 61st day. Short-term debt securities having a maturity date of sixty days or less at the time of purchase are valued at amortized cost. B. ACCOUNTING FOR INVESTMENTS -- Security transactions are accounted for on the trade date (date the order to buy or sell is executed). Realized gains and losses on security transactions are determined by the identified cost method. Dividend income and other distributions are recorded on the ex-dividend date. Discounts are accreted and premiums are amortized over the life of the respective securities. Interest income is accrued daily. C. REPURCHASE AGREEMENTS -- Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund, along with other affiliated entities managed by the Investment Adviser, may transfer uninvested cash balances into one or more joint repurchase agreement accounts. These balances are invested in one or more repurchase agreements and are collateralized by cash, U.S. Treasury or federal agency obligations. The Fund may also invest directly with institutions in repurchase agreements. The Fund's custodian receives the collateral, which is marked-to-market daily to determine that the value of the collateral does not decrease below the repurchase price plus accrued interest. D. MULTIPLE CLASS ALLOCATIONS -- Investment income, expenses (other than distribution fees), and realized and unrealized gains and losses are allocated to each class of shares based upon the relative net asset value on the date such items are recognized. Distribution fees are charged directly to the respective class. E. FOREIGN CURRENCY TRANSLATION AND FORWARD FOREIGN CURRENCY CONTRACTS -- The books and records of the Fund are maintained in U.S. dollars as follows: (1) the foreign currency market value of investment securities, other assets and liabilities and forward foreign currency contracts ("forward contracts") are translated at the exchange rates prevailing at the end of the period; and (2) purchases, sales, income and expenses are translated at the exchange rates prevailing on the respective dates of such transactions. The resultant exchange gains and losses are recorded as realized and unrealized gain/loss on foreign exchange transactions. Pursuant to U.S. federal income tax regulations, certain foreign exchange gains/losses included in realized and unrealized gain/loss are included in or are a reduction of ordinary income for federal income tax purposes. The Fund does not isolate that portion of the results of operations arising as a result of changes in the foreign exchange rates from the changes 18 <Page> in the market prices of the securities. Forward contracts are valued daily at the appropriate exchange rates. The resultant unrealized exchange gains and losses are recorded as unrealized foreign currency gain or loss. The Fund records realized gains or losses on delivery of the currency or at the time the forward contract is extinguished (compensated) by entering into a closing transaction prior to delivery. F. FUTURES CONTRACTS -- A futures contract is an agreement between two parties to buy and sell financial instruments or contracts based on financial indices at a set price on a future date. Upon entering into such a contract, the Fund is required to pledge to the broker cash, U.S. Government securities or other liquid portfolio securities equal to the minimum initial margin requirements of the applicable futures exchange. Pursuant to the contract, the Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in the value of the contract. Such receipts or payments known as variation margin are recorded by the Fund as unrealized gains and losses. Upon closing of the contract, the Fund realizes a gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. G. FEDERAL INCOME TAX POLICY -- It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Accordingly, no federal income tax provision is required. H. DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends and distributions to shareholders are recorded on the ex-dividend date. I. USE OF ESTIMATES -- The preparation of financial statements in accordance with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts and disclosures. Actual results could differ from those estimates. 2. INVESTMENT ADVISORY/ADMINISTRATION AGREEMENTS Pursuant to an Investment Advisory Agreement, the Fund pays the Investment Adviser an advisory fee, accrued daily and payable monthly, by applying the annual rate to the net assets of the Fund determined as of the close of each business day: 0.67% to the portion of the daily net assets not exceeding $500 million; 0.645% to the portion of the daily net assets exceeding $500 million but not exceeding $2 billion; 0.62% to the portion of the daily net assets exceeding $2 billion but not exceeding $3 billion; and 0.595% to the portion of the daily net assets in excess of $3 billion. Pursuant to an Administration Agreement with Morgan Stanley Services Company Inc. (the "Administrator"), an affiliate of the Investment Adviser, the Fund pays an administration fee, accrued daily and payable monthly, by applying the annual rate of 0.08% to the Fund's daily net assets. 19 <Page> 3. PLAN OF DISTRIBUTION Shares of the Fund are distributed by Morgan Stanley Distributors Inc. (the "Distributor"), an affiliate of the Investment Adviser and Administrator. The Fund has adopted a Plan of Distribution (the "Plan") pursuant to Rule 12b-1 under the Act. The Plan provides that the Fund will pay the Distributor a fee which is accrued daily and paid monthly at the following annual rates: (i) Class A -- up to 0.25% of the average daily net assets of Class A; (ii) Class B -- up to 1.0% of the average daily net assets of Class B; and (iii) Class C -- up to 1.0% of the average daily net assets of Class C. In the case of Class B shares, provided that the Plan continues in effect, any cumulative expenses incurred by the Distributor but not yet recovered may be recovered through the payment of future distribution fees from the Fund pursuant to the Plan and contingent deferred sales charges paid by investors upon redemption of Class B shares. Although there is no legal obligation for the Fund to pay expenses incurred in excess of payments made to the Distributor under the Plan and the proceeds of contingent deferred sales charges paid by investors upon redemption of shares, if for any reason the Plan is terminated, the Trustees will consider at that time the manner in which to treat such expenses. The Distributor has advised the Fund that such excess amounts totaled $19,777,754 at July 31, 2006. In the case of Class A shares and Class C shares, expenses incurred pursuant to the Plan in any calendar year in excess of 0.25% or 1.0% of the average daily net assets of Class A or Class C, respectively, will not be reimbursed by the Fund through payments in any subsequent year, except that expenses representing a gross sales credit to Morgan Stanley Financial Advisors and other authorized financial representatives at the time of sale may be reimbursed in the subsequent calendar year. For the year ended July 31, 2006, the distribution fee was accrued for Class A shares and Class C shares at the annual rate of 0.24% and 1.0%, respectively. The Distributor has informed the Fund that for the year ended July 31, 2006, it received contingent deferred sales charges from certain redemptions of the Fund's Class B shares and Class C shares of $290,826 and $1,985, respectively and received $79,981 in front-end sales charges from sales of the Fund's Class A shares. The respective shareholders pay such charges which are not an expense of the Fund. 4. SECURITY TRANSACTIONS AND TRANSACTIONS WITH AFFILIATES The cost of purchases and proceeds from sales of portfolio securities, excluding short-term investments, for the year ended July 31, 2006, aggregated $188,365,285 and $267,896,322, respectively. Included in the aforementioned are purchases and sales with other Morgan Stanley funds of $89,080 and $4,891,047, respectively including net realized gains of $1,312,539. 20 <Page> For the year ended July 31, 2006, the Fund incurred brokerage commissions of $7,500 with Morgan Stanley & Co., Inc., an affiliate of the Investment Adviser, Administrator and Distributor, for portfolio transactions executed on behalf of the Fund. At July 31, 2006, Morgan Stanley Multi-Asset Class Fund, an affiliate of the Investment Adviser, Administrator and Distributor held 61,837 Class D shares of beneficial interest of the Fund. Morgan Stanley Trust, an affiliate of the Investment Adviser, Administrator and Distributor, is the Fund's transfer agent. The Fund has an unfunded Deferred Compensation Plan (the "Compensation Plan") which allows each independent Trustee to defer payment of all, or a portion, of the fees they receive for serving on the Board of Trustees. Each eligible Trustee generally may elect to have their deferred amounts credited with a return equal to the total return on one or more of the Morgan Stanley funds that are offered as investment options under the Compensation Plan. Appreciation/depreciation and distributions received from these investments are recorded with an offsetting increase/decrease in the deferred compensation obligation and do not affect the net asset value of the Fund. 5. EXPENSE OFFSET The expense offset represents a reduction of the transfer agent fees and expenses for earnings on cash balances maintained by the Fund. 6. PURPOSES OF AND RISKS RELATING TO CERTAIN FINANCIAL INSTRUMENTS The Fund may enter into forward contracts for many purposes, including to facilitate settlement of foreign currency denominated portfolio transactions or to manage foreign currency exposure associated with foreign currency denominated securities. To hedge against adverse interest rate, foreign currency and market risks, the Fund may purchase and sell interest rate, currency and index futures ("futures contracts"). Forward contracts and futures contracts involve elements of market risk in excess of the amount reflected in the Statement of Assets and Liabilities. The Fund bears the risk of an unfavorable change in the foreign exchange rates underlying the forward contracts. Risks may also rise upon entering into these contracts from the potential inability of the counterparties to meet the terms of their contracts. 21 <Page> 7. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest were as follows: <Table> <Caption> FOR THE YEAR FOR THE YEAR ENDED ENDED JULY 31, 2006 JULY 31, 2005 ------------------------- --------------------------- SHARES AMOUNT SHARES AMOUNT ---------- ------------ ----------- ------------- CLASS A SHARES Sold 635,469 $ 7,608,650 231,806 $ 2,009,382 Conversion from Class B 807,001 9,635,074 2,971,793 26,716,883 Redeemed (1,412,184) (16,519,048) (1,195,775) (11,026,653) ---------- ------------ ----------- ------------- Net increase -- Class A 30,286 724,676 2,007,824 17,699,612 ---------- ------------ ----------- ------------- CLASS B SHARES Sold 1,037,027 11,737,056 607,812 5,372,272 Conversion to Class A (853,018) (9,635,074) (3,122,042) (26,716,883) Redeemed (6,786,976) (74,729,213) (12,433,367) (108,895,987) ---------- ------------ ----------- ------------- Net decrease -- Class B (6,602,967) (72,627,231) (14,947,597) (130,240,598) ---------- ------------ ----------- ------------- CLASS C SHARES Sold 226,777 2,578,801 113,688 1,001,636 Redeemed (770,606) (8,468,608) (1,304,111) (11,509,513) ---------- ------------ ----------- ------------- Net decrease -- Class C (543,829) (5,889,807) (1,190,423) (10,507,877) ---------- ------------ ----------- ------------- CLASS D SHARES Sold 379,947 4,765,324 9,562 90,754 Redeemed (169,091) (2,032,963) (94,938) (888,915) ---------- ------------ ----------- ------------- Net increase (decrease) -- Class D 210,856 2,732,361 (85,376) (798,161) ---------- ------------ ----------- ------------- Net decrease in Fund (6,905,654) $(75,060,001) (14,215,572) $(123,847,024) ========== ============ =========== ============= </Table> 8. FEDERAL INCOME TAX STATUS The amount of dividends and distributions from net investment income and net realized capital gains are determined in accordance with federal income tax regulations which may differ from generally accepted accounting principles. These "book/tax" differences are either considered temporary or permanent in nature. To the extent these differences are permanent in nature, such amounts are reclassified within the capital accounts based on their federal tax-basis treatment; temporary differences do not require reclassification. Dividends and distributions which exceed net investment income and net realized capital gains for tax purposes are reported as distributions of paid-in-capital. 22 <Page> As of July 31, 2006, the tax-basis components of accumulated losses were as follows: Net accumulated earnings -- Capital loss carryforward* $(354,722,453) Temporary differences (622) Net unrealized appreciation 39,166,623 ------------- Total accumulated losses $(315,556,452) ============= * During the year ended July 31, 2006, the Fund utilized $40,941,372 of its net capital loss carryforward. As of July 31, 2006, the Fund had a net capital loss carryforward of $354,722,453 of which $233,665,730 will expire on July 31, 2010 and $121,056,723 will expire on July 31, 2011 to offset future capital gains to the extent provided by regulations. As of July 31, 2006, the Fund had temporary book/tax differences primarily attributable to capital loss deferrals on wash sales and permanent book/tax differences primarily attributable to a net operating loss. To reflect reclassifications arising from the permanent differences, paid-in-capital was charged $4,302,526, accumulated net realized loss was charged $1,874 and accumulated net investment loss was credited $4,304,400. 9. LEGAL MATTERS The Investment Adviser, certain affiliates of the Investment Adviser, certain officers of such affiliates and certain investment companies advised by the Investment Adviser or its affiliates, including the Fund, are named as defendants in a consolidated class action. This consolidated action also names as defendants certain individual Trustees and Directors of the Morgan Stanley funds. The consolidated amended complaint, filed in the United States District Court Southern District of New York on April 16, 2004, generally alleges that defendants, including the Fund, violated their statutory disclosure obligations and fiduciary duties by failing properly to disclose (i) that the Investment Adviser and certain affiliates of the Investment Adviser allegedly offered economic incentives to brokers and others to recommend the funds advised by the Investment Adviser or its affiliates to investors rather than funds managed by other companies, and (ii) that the funds advised by the Investment Adviser or its affiliates, including the Fund, allegedly paid excessive commissions to brokers in return for their efforts to recommend these funds to investors. The complaint seeks, among other things, unspecified compensatory damages, rescissionary damages, fees and costs. The defendants have moved to dismiss the action. On March 9, 2005, Plaintiffs sought leave to supplement their complaint to assert claims on behalf of other investors, which motion defendants opposed. On April 14, 2006, the Court granted defendants' motion to dismiss in its entirety. Additionally, the Court denied Plaintiff's motion to supplement their complaint. This matter is now concluded. 23 <Page> 10. NEW ACCOUNTING PRONOUNCEMENT In July 2006, the Financial Accounting Standards Board (FASB) issued Interpretation 48, Accounting for Uncertainty in Income Taxes -- an interpretation of FASB Statement 109 (FIN 48). FIN 48 clarifies the accounting for income taxes by prescribing the minimum recognition threshold a tax position must meet before being recognized in the financial statements. FIN 48 is effective for fiscal years beginning after December 15, 2006. The Fund will adopt FIN 48 during 2007 and the impact to the Fund's financial statements, if any, is currently being assessed. 11. FUND MERGER On April 25, 2006, the Board of Trustees of the Fund approved a plan of reorganization whereby the Fund would be merged into Morgan Stanley Capital Opportunities Trust ("Capital Opportunities"). The plan of reorganization is subject to the consent of the Fund's shareholders. On August 1, 2006, a special meeting of shareholders of the Fund was scheduled in order to vote on the proposed merger. The proposal failed to obtain the necessary quorum in order to hold the meeting and, therefore, the meeting was adjourned until August 23, 2006 and later adjourned again until September 27, 2006, to permit further solicitation of proxies. If approved, the assets of the Fund would be combined with the assets of Capital Opportunities and shareholders of the Fund will become shareholders of Capital Opportunities, receiving shares of the corresponding class of Capital Opportunities equal to the value of their holdings in the Fund. 24 <Page> MORGAN STANLEY AGGRESSIVE EQUITY FUND FINANCIAL HIGHLIGHTS Selected ratios and per share data for a share of beneficial interest outstanding throughout each period: <Table> <Caption> FOR THE YEAR ENDED JULY 31, ----------------------------------------------- 2006 2005 2004 2003 2002 ------- ------- ------- ------- ------- CLASS A SHARES SELECTED PER SHARE DATA: Net asset value, beginning of period $ 10.55 $ 8.34 $ 7.71 $ 7.51 $ 9.62 ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment loss++ (0.09) (0.08) (0.07) (0.02) (0.03) Net realized and unrealized gain (loss) 1.08 2.29 0.70 0.22 (2.05) ------- ------- ------- ------- ------- Total income (loss) from investment operations 0.99 2.21 0.63 0.20 (2.08) ------- ------- ------- ------- ------- Less distributions from net realized gains -- -- -- -- (0.03) ------- ------- ------- ------- ------- Net asset value, end of period $ 11.54 $ 10.55 $8.34 $ 7.71 $ 7.51 ======= ======= ======= ======= ======= TOTAL RETURN+ 9.38% 26.50% 8.17% (2.66)% (21.56)% RATIOS TO AVERAGE NET ASSETS(1): Total expenses (before expense offset) 1.37% 1.42% 1.37% 1.40% 1.29% Net investment loss (0.75)% (0.75)% (0.77)% (0.32)% (0.39)% SUPPLEMENTAL DATA: Net assets, end of period, in thousands $46,458 $42,146 $16,564 $18,340 $21,888 Portfolio turnover rate 61% 123% 219% 263% 325% </Table> - ---------- ++ THE PER SHARE AMOUNTS WERE COMPUTED USING AN AVERAGE NUMBER OF SHARES OUTSTANDING DURING THE PERIOD. + DOES NOT REFLECT THE DEDUCTION OF SALES CHARGE. CALCULATED BASED ON THE NET ASSET VALUE AS OF THE LAST BUSINESS DAY OF THE PERIOD. (1) REFLECTS OVERALL FUND RATIOS FOR INVESTMENT INCOME AND NON-CLASS SPECIFIC EXPENSES. SEE NOTES TO FINANCIAL STATEMENTS 25 <Page> <Table> <Caption> FOR THE YEAR ENDED JULY 31, ---------------------------------------------------- 2006 2005 2004 2003 2002 -------- -------- -------- -------- -------- CLASS B SHARES SELECTED PER SHARE DATA: Net asset value, beginning of period $ 10.03 $ 7.98 $ 7.44 $ 7.31 $ 9.42 -------- -------- -------- -------- -------- Income (loss) from investment operations: Net investment loss++ (0.17) (0.13) (0.12) (0.08) (0.10) Net realized and unrealized gain (loss) 1.03 2.18 0.66 0.21 (1.98) -------- -------- -------- -------- -------- Total income (loss) from investment operations 0.86 2.05 0.54 0.13 (2.08) -------- -------- -------- -------- -------- Less distributions from net realized gains -- -- -- -- (0.03) -------- -------- -------- -------- -------- Net asset value, end of period $ 10.89 $ 10.03 $ 7.98 $ 7.44 $ 7.31 ======== ======== ======== ======== ======== TOTAL RETURN+ 8.57% 25.69% 7.26% 1.78% (22.11)% RATIOS TO AVERAGE NET ASSETS(1): Total expenses (before expense offset) 2.13% 2.17% 2.13% 2.15% 2.05% Net investment loss (1.51)% (1.50)% (1.53)% (1.07)% (1.15)% SUPPLEMENTAL DATA: Net assets, end of period, in thousands $193,811 $244,708 $314,195 $387,751 $492,959 Portfolio turnover rate 61% 123% 219% 263% 325% </Table> - ---------- ++ THE PER SHARE AMOUNTS WERE COMPUTED USING AN AVERAGE NUMBER OF SHARES OUTSTANDING DURING THE PERIOD. + DOES NOT REFLECT THE DEDUCTION OF SALES CHARGE. CALCULATED BASED ON THE NET ASSET VALUE AS OF THE LAST BUSINESS DAY OF THE PERIOD. (1) REFLECTS OVERALL FUND RATIOS FOR INVESTMENT INCOME AND NON-CLASS SPECIFIC EXPENSES. SEE NOTES TO FINANCIAL STATEMENTS 26 <Page> <Table> <Caption> FOR THE YEAR ENDED JULY 31, ----------------------------------------------- 2006 2005 2004 2003 2002 ------- ------- ------- ------- ------- CLASS C SHARES SELECTED PER SHARE DATA: Net asset value, beginning of period $ 10.04 $ 7.99 $ 7.45 $ 7.32 $ 9.42 ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment loss++ (0.17) (0.13) (0.12) (0.08) (0.09) Net realized and unrealized gain (loss) 1.03 2.18 0.66 0.21 (1.98) ------- ------- ------- ------- ------- Total income (loss) from investment operations 0.86 2.05 0.54 0.13 (2.07) ------- ------- ------- ------- ------- Less distributions from net realized gains -- -- -- -- (0.03) ------- ------- ------- ------- ------- Net asset value, end of period $ 10.90 $ 10.04 $ 7.99 $ 7.45 $ 7.32 ======= ======= ======= ======= ======= TOTAL RETURN+ 8.57% 25.66% 7.25% 1.78% (22.00)% RATIOS TO AVERAGE NET ASSETS(1): Total expenses (before expense offset) 2.13% 2.16% 2.12% 2.15% 1.93% Net investment loss (1.51)% (1.49)% (1.52)% (1.07)% (1.03)% SUPPLEMENTAL DATA: Net assets, end of period, in thousands $27,064 $30,386 $33,710 $40,555 $49,639 Portfolio turnover rate 61% 123% 219% 263% 325% </Table> - ---------- ++ THE PER SHARE AMOUNTS WERE COMPUTED USING AN AVERAGE NUMBER OF SHARES OUTSTANDING DURING THE PERIOD. + DOES NOT REFLECT THE DEDUCTION OF SALES CHARGE. CALCULATED BASED ON THE NET ASSET VALUE AS OF THE LAST BUSINESS DAY OF THE PERIOD. (1) REFLECTS OVERALL FUND RATIOS FOR INVESTMENT INCOME AND NON-CLASS SPECIFIC EXPENSES. SEE NOTES TO FINANCIAL STATEMENTS 27 <Page> <Table> <Caption> FOR THE YEAR ENDED JULY 31, ----------------------------------------------- 2006 2005 2004 2003 2002 ------- ------- ------- ------- ------- CLASS D SHARES SELECTED PER SHARE DATA: Net asset value, beginning of period $ 10.72 $ 8.45 $ 7.80 $ 7.58 $ 9.68 ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment loss++ (0.06) (0.05) (0.04) (0.01) (0.01) Net realized and unrealized gain (loss) 1.09 2.32 0.69 0.23 (2.06) ------- ------- ------- ------- ------- Total income (loss) from investment operations 1.03 2.27 0.65 0.22 (2.07) ------- ------- ------- ------- ------- Less distributions from net realized gains -- -- -- -- (0.03) ------- ------- ------- ------- ------- Net asset value, end of period $ 11.75 $10.72 $ 8.45 $ 7.80 $ 7.58 ======= ======= ======= ======= ======= TOTAL RETURN+ 9.61% 26.86% 8.33% 2.90% (21.33)% RATIOS TO AVERAGE NET ASSETS(1): Total expenses (before expense offset) 1.13% 1.17% 1.13% 1.15% 1.05% Net investment loss (0.51)% (0.50)% (0.53)% (0.07)% (0.15)% SUPPLEMENTAL DATA: Net assets, end of period, in thousands $ 4,383 $1,737 $2,091 $2,468 $2,622 Portfolio turnover rate 61% 123% 219% 263% 325% </Table> - ---------- ++ THE PER SHARE AMOUNTS WERE COMPUTED USING AN AVERAGE NUMBER OF SHARES OUTSTANDING DURING THE PERIOD. + CALCULATED BASED ON THE NET ASSET VALUE AS OF THE LAST BUSINESS DAY OF THE PERIOD. (1) REFLECTS OVERALL FUND RATIOS FOR INVESTMENT INCOME AND NON-CLASS SPECIFIC EXPENSES. SEE NOTES TO FINANCIAL STATEMENTS 28 <Page> MORGAN STANLEY AGGRESSIVE EQUITY FUND REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM TO THE SHAREHOLDERS AND BOARD OF TRUSTEES OF MORGAN STANLEY AGGRESSIVE EQUITY FUND: We have audited the accompanying statement of assets and liabilities of Morgan Stanley Aggressive Equity Fund (the "Fund"), including the portfolio of investments, as of July 31, 2006, and the related statements of operations for the year then ended and changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of July 31, 2006, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Morgan Stanley Aggressive Equity Fund as of July 31, 2006, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. Deloitte & Touche LLP NEW YORK, NEW YORK SEPTEMBER 25, 2006 29 <Page> MORGAN STANLEY AGGRESSIVE EQUITY FUND TRUSTEE AND OFFICER INFORMATION INDEPENDENT TRUSTEES: <Table> <Caption> NUMBER OF PORTFOLIOS TERM OF IN FUND POSITION(S) OFFICE AND COMPLEX NAME, AGE AND ADDRESS OF HELD WITH LENGTH OF PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS INDEPENDENT TRUSTEE REGISTRANT TIME SERVED* DURING PAST 5 YEARS** BY TRUSTEE*** HELD BY TRUSTEE - ----------------------------------- ----------- ------------ -------------------------- ------------- ------------------------ Michael Bozic (65) Trustee Since Private Investor; Chairman 197 Director of various c/o Kramer Levin Naftalis & April 1994 of the Insurance Committee business organizations. Frankel LLP (since July 2006) and Counsel to the Independent Trustees Director or Trustee of the 1177 Avenue of the Americas Retail Funds (since April New York, NY 10036 1994) and the Institutional Funds (since July 2003); formerly Vice Chairman of Kmart Corporation (December 1998-October 2000), Chairman and Chief Executive Officer of Levitz Furniture Corporation (November 1995-November 1998) and President and Chief Executive Officer of Hills Department Stores (May 1991-July 1995); formerly variously Chairman, Chief Executive Officer, President and Chief Operating Officer (1987-1991) of the Sears Merchandise Group of Sears, Roebuck & Co. Edwin J. Garn (73) Trustee Since Consultant; Director or 197 Director of Franklin 1031 N. Chartwell Court January 1993 Trustee of the Retail Covey (time management Salt Lake City, UT 84103 Funds (since January 1993) systems), BMW Bank of and the Institutional North America, Inc. Funds (since July 2003); (industrial loan member of the Utah corporation), Escrow Regional Advisory Board of Bank USA (industrial Pacific Corp. (utility loan corporation), company); formerly United Space Alliance Managing Director of (joint venture between Summit Ventures LLC Lockheed Martin and the (2000-2004) (lobbying and Boeing Company) and consulting firm); United Nuskin Asia Pacific States Senator (R-Utah) (multilevel marketing); (1974-1992) and Chairman, member of the board of Senate Banking Committee various civic and (1980-1986), Mayor of Salt charitable Lake City, Utah organizations. (1971-1974), Astronaut, Space Shuttle Discovery (April 12-19, 1985), and Vice Chairman, Huntsman Corporation (chemical company). Wayne E. Hedien (72) Trustee Since Retired; Director or 197 Director of The PMI c/o Kramer Levin Naftalis & September Trustee of the Retail Group Inc. (private Frankel LLP 1997 Funds (since September mortgage insurance); Counsel to the Independent Trustees 1997) and the Trustee and Vice 1177 Avenue of the Americas Institutional Funds (since Chairman of The Field New York, NY 10036 July 2003); formerly Museum of Natural associated with the History; director of Allstate Companies various other business (1966-1994), most recently and charitable as Chairman of The organizations. Allstate Corporation (March 1993-December 1994) and Chairman and Chief Executive Officer of its wholly-owned subsidiary, Allstate Insurance Company (July 1989-December 1994). </Table> 30 <Page> <Table> <Caption> NUMBER OF PORTFOLIOS TERM OF IN FUND POSITION(S) OFFICE AND COMPLEX NAME, AGE AND ADDRESS OF HELD WITH LENGTH OF PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS INDEPENDENT TRUSTEE REGISTRANT TIME SERVED* DURING PAST 5 YEARS** BY TRUSTEE*** HELD BY TRUSTEE - ----------------------------------- ----------- ------------ -------------------------- ------------- ------------------------ Dr. Manuel H. Johnson (57) Trustee Since Senior Partner, Johnson 197 Director of NVR, Inc. c/o Johnson Smick Group, Inc. July 1991 Smick International, Inc., (home construction); 888 16th Street, a consulting firm; Director of KFX Energy; NW Suite 740 Chairman of the Audit Director of RBS Washington, D.C. 20006 Committee and Director or Greenwich Capital Trustee of the Retail Holdings (financial Funds (since July 1991) holding company). and the Institutional Funds (since July 2003); Co-Chairman and a founder of the Group of Seven Council (G7C), an international economic commission; formerly Vice Chairman of the Board of Governors of the Federal Reserve System and Assistant Secretary of the U.S. Treasury. Joseph J. Kearns (63) Trustee Since President, Kearns & 198 Director of Electro Rent c/o Kearns & Associates LLC July 2003 Associates LLC (investment Corporation (equipment PMB754 consulting); Deputy leasing), The Ford 23852 Pacific Coast Highway Chairman of the Audit Family Foundation, and Malibu, CA 90265 Committee and Director or the UCLA Foundation. Trustee of the Retail Funds (since July 2003) and the Institutional Funds (since August 1994); previously Chairman of the Audit Committee of the Institutional Funds (October 2001-July 2003); formerly CFO of the J. Paul Getty Trust. Michael E. Nugent (70) Chairman of Chairman General Partner of Triumph 197 None. c/o Triumph Capital, L.P. the Board of the Capital, L.P., a private 445 Park Avenue and Board (since investment partnership; New York, NY 10022 Trustee July 2006) Chairman of the Board of and Trustee the Retail Funds and (since Institutional Funds (since July 1991) July 2006) and Director or Trustee of the Retail Funds (since July 1991) and the Institutional Funds (since July 2001); formerly Chairman of the Insurance Committee (July 1991-July 2006) and Vice President, Bankers Trust Company and BT Capital Corporation (1984-1988). Fergus Reid (73) Trustee Since Chairman of Lumelite 198 Trustee and Director of c/o Lumelite Plastics Corporation July 2003 Plastics Corporation; certain investment 85 Charles Colman Blvd. Chairman of the Governance companies in the Pawling, NY 12564 Committee and Director or JPMorgan Funds complex Trustee of the Retail managed by J.P. Morgan Funds (since July 2003) Investment Management and the Institutional Inc. Funds (since June 1992). </Table> 31 <Page> INTERESTED TRUSTEES: <Table> <Caption> NUMBER OF PORTFOLIOS TERM OF IN FUND POSITION(S) OFFICE AND COMPLEX NAME, AGE AND ADDRESS OF HELD WITH LENGTH OF PRINCIPAL OCCUPATION(S) OVERSEEN OTHER DIRECTORSHIPS INDEPENDENT TRUSTEE REGISTRANT TIME SERVED* DURING PAST 5 YEARS** BY TRUSTEE*** HELD BY TRUSTEE - ----------------------------------- ----------- ------------ -------------------------- ------------- ------------------------ Charles A. Fiumefreddo (73) Trustee Since Director or Trustee of the 197 None. c/o Morgan Stanley Trust July 1991 Retail Funds (since July Harborside Financial Center 1991) and the Plaza Two Institutional Funds (since Jersey City, NJ 07311 July 2003); formerly Chairman of the Retail Funds (July 1991-July 2006) and the Institutional Funds (July 2003-July 2006) and Chief Executive Officer of the Retail Funds (until September 2002). James F. Higgins (58) Trustee Since Director or Trustee of the 197 Director of AXA c/o Morgan Stanley Trust June 2000 Retail Funds (since June Financial, Inc. and The Harborside Financial Center 2000) and the Equitable Life Assurance Plaza Two Jersey City, NJ 07311 Institutional Funds (since Society of the United July 2003); Senior Advisor States (financial of Morgan Stanley (since services). August 2000). </Table> - ---------------- * THIS IS THE EARLIEST DATE THE TRUSTEE BEGAN SERVING THE FUNDS ADVISED BY MORGAN STANLEY INVESTMENT ADVISORS INC. (THE "INVESTMENT ADVISER ") (THE "RETAIL FUNDS "). ** THE DATES REFERENCED BELOW INDICATING COMMENCEMENT OF SERVICES AS DIRECTOR/TRUSTEE FOR THE RETAIL FUNDS AND THE FUNDS ADVISED BY MORGAN STANLEY INVESTMENT MANAGEMENT INC. AND MORGAN STANLEY AIP GP LP (THE "INSTITUTIONAL FUNDS") REFLECT THE EARLIEST DATE THE DIRECTOR/TRUSTEE BEGAN SERVING THE RETAIL OR INSTITUTIONAL FUNDS, AS APPLICABLE. *** THE FUND COMPLEX INCLUDES ALL OPEN-END AND CLOSED-END FUNDS (INCLUDING ALL OF THEIR PORTFOLIOS) ADVISED BY THE INVESTMENT ADVISER AND ANY FUNDS THAT HAVE AN INVESTMENT ADVISER THAT IS AN AFFILIATED PERSON OF THE INVESTMENT ADVISER (INCLUDING, BUT NOT LIMITED TO, MORGAN STANLEY INVESTMENT MANAGEMENT INC.). 32 <Page> OFFICERS: <Table> <Caption> TERM OF POSITION(S) OFFICE AND NAME, AGE AND ADDRESS OF HELD WITH LENGTH OF EXECUTIVE OFFICER REGISTRANT TIME SERVED* PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS** - --------------------------- -------------- ---------------- ----------------------------------------------------------------- Ronald E. Robison (67) President and President (since President (since September 2005) and Principal Executive Officer 1221 Avenue of the Americas Principal September 2005) (since May 2003) of funds in the Fund Complex; President (since New York, NY 10020 Executive and Principal September 2005) and Principal Executive Officer (since May 2003) Officer Executive of the Van Kampen Funds; Managing Director, Director and/or Officer Officer of the Investment Adviser and various entities affiliated (since May 2003) with the Investment Adviser; Director of Morgan Stanley SICAV (since May 2004). Formerly, Executive Vice President (July 2003 to September 2005) of funds in the Fund Complex and the Van Kampen Funds; President and Director of the Institutional Funds (March 2001 to July 2003); Chief Global Operating Officer of Morgan Stanley Investment Management Inc.; Chief Administrative Officer of Morgan Stanley Investment Advisors Inc.; Chief Administrative Officer of Morgan Stanley Services Company Inc. J. David Germany (51) Vice President Since Managing Director and (since December 2005) Chief Investment Morgan Stanley February 2006 Officer - Global Fixed Income of Morgan Stanley Investment Investment Management Ltd. Management; Managing Director and Director of Morgan Stanley 25 Cabot Square Investment Management Ltd.; Vice President (since February 2006) Canary Wharf, London of the Retail and Institutional Funds. United Kingdom E144QA Dennis F. Shea (53) Vice President Since Managing Director and (since February 2006) Chief Investment 1221 Avenue of the Americas February 2006 Officer - Global Equity of Morgan Stanley Investment Management; New York, NY 10020 Vice President (since February 2006) of the Retail and Institutional Funds. Formerly, Managing Director and Director of Global Equity Research at Morgan Stanley. Barry Fink (51) Vice President Since Managing Director and General Counsel of Morgan Stanley 1221 Avenue of the Americas February 1997 Investment Management; Managing Director of the Investment New York, NY 10020 Adviser and various entities affiliated with the Investment Adviser; Vice President of the Retail Funds and (since July 2003) the Institutional Funds. Formerly, Secretary, General Counsel and/or Director of the Investment Adviser and various entities affiliated with the Investment Adviser; Secretary and General Counsel of the Retail Funds. Amy R. Doberman (44) Vice President Since July 2004 Managing Director and General Counsel, U.S. Investment Management 1221 Avenue of the Americas of Morgan Stanley Investment Management (since July 2004); Vice New York, NY 10020 President of the Retail Funds and the Institutional Funds (since July 2004); Vice President of the Van Kampen Funds (since August 2004); Secretary (since February 2006) and Managing Director (since July 2004) of the Investment Adviser and various entities affiliated with the Investment Adviser. Formerly, Managing Director and General Counsel - Americas, UBS Global Asset Management (July 2000 to July 2004). Carsten Otto (42) Chief Since October Managing Director and U.S. Director of Compliance for Morgan 1221 Avenue of the Americas Compliance 2004 Stanley Investment Management (since October 2004); Managing New York, NY 10020 Officer Director and Chief Compliance Officer of Morgan Stanley Investment Management. Formerly, Assistant Secretary and Assistant General Counsel of the Retail Funds. </Table> 33 <Page> <Table> <Caption> TERM OF POSITION(S) OFFICE AND NAME, AGE AND ADDRESS OF HELD WITH LENGTH OF EXECUTIVE OFFICER REGISTRANT TIME SERVED* PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS** - --------------------------- --------------- ---------------- ----------------------------------------------------------------- Stefanie V. Chang Yu (39) Vice President Since July 2003 Executive Director of the Investment Adviser and various entities 1221 Avenue of the Americas affiliated with the Investment Adviser; Vice President of the New York, NY 10020 Retail Funds (since July 2002) and the Institutional Funds (since December 1997). Formerly, Secretary of various entities affiliated with the Investment Adviser. Francis J. Smith (40) Treasurer and Treasurer (since Executive Director of the Investment Adviser and various entities c/o Morgan Stanley Trust Chief Financial July 2003) and affiliated with the Investment Adviser; Treasurer and Chief Harborside Financial Center Officer Chief Financial Financial Officer of the Retail Funds (since July 2003). Plaza Two Officer (since Formerly, Vice President of the Retail Funds (September 2002 to Jersey City, NJ 07311 September 2002) July 2003). Mary E. Mullin (39) Secretary Since July 2003 Executive Director of the Investment Adviser and various entities 1221 Avenue of the Americas affiliated with the Investment Adviser; Secretary of the Retail New York, NY 10020 Funds (since July 2003) and the Institutional Funds (since June 1999). </Table> - ---------- * THIS IS THE EARLIEST DATE THE OFFICER BEGAN SERVING THE RETAIL FUNDS. EACH OFFICER SERVES AN INDEFINITE TERM, UNTIL HIS OR HER SUCCESSOR IS ELECTED. ** THE DATES REFERENCED BELOW INDICATING COMMENCEMENT OF SERVICE AS AN OFFICER FOR THE RETAIL AND INSTITUTIONAL FUNDS REFLECT THE EARLIEST DATE THE OFFICER BEGAN SERVING THE RETAIL OR INSTITUTIONAL FUNDS, AS APPLICABLE. 34 <Page> (This page has been left blank intentionally.) <Page> TRUSTEES Michael Bozic Charles A. Fiumefreddo Edwin J. Garn Wayne E. Hedien James F. Higgins Dr. Manuel H. Johnson Joseph J. Kearns Michael E. Nugent Fergus Reid OFFICERS Michael E. Nugent CHAIRMAN OF THE BOARD Ronald E. Robison PRESIDENT AND PRINCIPAL EXECUTIVE OFFICER J. David Germany VICE PRESIDENT Dennis F. Shea VICE PRESIDENT Barry Fink VICE PRESIDENT Amy R. Doberman VICE PRESIDENT Carsten Otto CHIEF COMPLIANCE OFFICER Stefanie V. Chang Yu VICE PRESIDENT Francis J. Smith TREASURER AND CHIEF FINANCIAL OFFICER Mary E. Mullin SECRETARY TRANSFER AGENT Morgan Stanley Trust Harborside Financial Center, Plaza Two Jersey City, New Jersey 07311 INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Deloitte & Touche LLP Two World Financial Center New York, New York 10281 INVESTMENT ADVISER Morgan Stanley Investment Advisors Inc. 1221 Avenue of the Americas New York, New York 10020 This report is submitted for the general information of the shareholders of the Fund. For more detailed information about the Fund, its fees and expenses and other pertinent information, please read its Prospectus. The Fund's Statement of Additional Information contains additional information about the Fund, including its trustees. It is available, without charge, by calling (800) 869-NEWS. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective Prospectus. Read the Prospectus carefully before investing. Investments and services offered through Morgan Stanley DW Inc., member SIPC. Morgan Stanley Distributors Inc., member NASD. (C) 2006 Morgan Stanley [Morgan Stanley LOGO] MORGAN STANLEY FUNDS MORGAN STANLEY AGGRESSIVE EQUITY FUND ANNUAL REPORT JULY 31, 2006 [Morgan Stanley LOGO] AEQSAR-36052RPT-RA06-00823P-Y07/06 <Page> Item 2. Code of Ethics. (a) The Fund has adopted a code of ethics (the "Code of Ethics") that applies to its principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the Fund or a third party. (b) No information need be disclosed pursuant to this paragraph. (c) Not applicable. (d) Not applicable. (e) Not applicable. (f) (1) The Fund's Code of Ethics is attached hereto as Exhibit 12 A. (2) Not applicable. (3) Not applicable. Item 3. Audit Committee Financial Expert. The Fund's Board of Trustees has determined that it has two "audit committee financial experts" serving on its audit committee, each of whom are "independent" Trustees: Dr. Manuel H. Johnson and Joseph J. Kearns. Under applicable securities laws, a person who is determined to be an audit committee financial expert will not be deemed an "expert" for any purpose, including without limitation for the purposes of Section 11 of the Securities Act of 1933, as a result of being designated or identified as an audit committee financial expert. The designation or identification of a person as an audit committee financial expert does not impose on such person any duties, obligations, or liabilities that are greater than the duties, obligations, and liabilities imposed on such person as a member of the audit committee and Board of Trustees in the absence of such designation or identification. Item 4. Principal Accountant Fees and Services. (a)(b)(c)(d) and (g). Based on fees billed for the periods shown: <Page> 2006 REGISTRANT COVERED ENTITIES(1) AUDIT FEES $32,720 N/A NON-AUDIT FEES AUDIT-RELATED FEES $ 531 (2) $5,190,300 (2) TAX FEES $ 5,400 (3) $2,044,491 (4) ALL OTHER FEES $ -- $ -- TOTAL NON-AUDIT FEES $ 5,931 $7,234,791 TOTAL $38,651 $7,234,791 2005 REGISTRANT COVERED ENTITIES(1) AUDIT FEES $32,666 N/A NON-AUDIT FEES AUDIT-RELATED FEES $ 540 (2) $3,215,745 (2) TAX FEES $ 5,502 (3) $ 24,000 (4) ALL OTHER FEES $ -- $ -- TOTAL NON-AUDIT FEES $ 6,042 $3,239,745 TOTAL $38,708 $3,239,745 N/A- Not applicable, as not required by Item 4. (1) Covered Entities include the Adviser (excluding sub-advisors) and any entity controlling, controlled by or under common control with the Adviser that provides ongoing services to the Registrant. (2) Audit-Related Fees represent assurance and related services provided that are reasonably related to the performance of the audit of the financial statements of the Covered Entities' and funds advised by the Adviser or its affiliates, specifically data verification and agreed-upon procedures related to asset securitizations and agreed-upon procedures engagements. (3) Tax Fees represent tax compliance, tax planning and tax advice services provided in connection with the preparation and review of the Registrant's tax returns. (4) Tax Fees represent tax compliance, tax planning and tax advice services provided in connection with the review of Covered Entities' tax returns. (5) All other fees represent project management for future business applications and improving business and operational processes. <Page> (e)(1) The audit committee's pre-approval policies and procedures are as follows: APPENDIX A AUDIT COMMITTEE AUDIT AND NON-AUDIT SERVICES PRE-APPROVAL POLICY AND PROCEDURES OF THE MORGAN STANLEY RETAIL AND INSTITUTIONAL FUNDS AS ADOPTED AND AMENDED JULY 23, 2004,(1) 1. STATEMENT OF PRINCIPLES The Audit Committee of the Board is required to review and, in its sole discretion, pre-approve all Covered Services to be provided by the Independent Auditors to the Fund and Covered Entities in order to assure that services performed by the Independent Auditors do not impair the auditor's independence from the Fund. The SEC has issued rules specifying the types of services that an independent auditor may not provide to its audit client, as well as the audit committee's administration of the engagement of the independent auditor. The SEC's rules establish two different approaches to pre-approving services, which the SEC considers to be equally valid. Proposed services either: may be pre-approved without consideration of specific case-by-case services by the Audit Committee ("GENERAL PRE-APPROVAL"); or require the specific pre-approval of the Audit Committee or its delegate ("SPECIFIC PRE-APPROVAL"). The Audit Committee believes that the combination of these two approaches in this Policy will result in an effective and efficient procedure to pre-approve services performed by the Independent Auditors. As set forth in this Policy, unless a type of service has received general pre-approval, it will require specific pre-approval by the Audit Committee (or by any member of the Audit Committee to which pre-approval authority has been delegated) if it is to be provided by the Independent Auditors. Any proposed services exceeding pre-approved cost levels or budgeted amounts will also require specific pre-approval by the Audit Committee. The appendices to this Policy describe the Audit, Audit-related, Tax and All Other services that have the general pre-approval of the Audit Committee. The term of any general pre-approval is 12 months from the date of pre-approval, unless the Audit Committee considers and provides a different period and states otherwise. The Audit Committee will annually review and pre-approve the services that may be provided by the Independent Auditors without obtaining specific pre-approval from the Audit Committee. The Audit Committee will add to or subtract from the list of general pre-approved services from time to time, based on subsequent determinations. - ---------- (1) This Audit Committee Audit and Non-Audit Services Pre-Approval Policy and Procedures (the "POLICY"), adopted as of the date above, supersedes and replaces all prior versions that may have been adopted from time to time. <Page> The purpose of this Policy is to set forth the policy and procedures by which the Audit Committee intends to fulfill its responsibilities. It does not delegate the Audit Committee's responsibilities to pre-approve services performed by the Independent Auditors to management. The Fund's Independent Auditors have reviewed this Policy and believes that implementation of the Policy will not adversely affect the Independent Auditors' independence. 2. DELEGATION As provided in the Act and the SEC's rules, the Audit Committee may delegate either type of pre-approval authority to one or more of its members. The member to whom such authority is delegated must report, for informational purposes only, any pre-approval decisions to the Audit Committee at its next scheduled meeting. 3. AUDIT SERVICES The annual Audit services engagement terms and fees are subject to the specific pre-approval of the Audit Committee. Audit services include the annual financial statement audit and other procedures required to be performed by the Independent Auditors to be able to form an opinion on the Fund's financial statements. These other procedures include information systems and procedural reviews and testing performed in order to understand and place reliance on the systems of internal control, and consultations relating to the audit. The Audit Committee will approve, if necessary, any changes in terms, conditions and fees resulting from changes in audit scope, Fund structure or other items. In addition to the annual Audit services engagement approved by the Audit Committee, the Audit Committee may grant general pre-approval to other Audit services, which are those services that only the Independent Auditors reasonably can provide. Other Audit services may include statutory audits and services associated with SEC registration statements (on Forms N-1A, N-2, N-3, N-4, etc.), periodic reports and other documents filed with the SEC or other documents issued in connection with securities offerings. The Audit Committee has pre-approved the Audit services in Appendix B.1. All other Audit services not listed in Appendix B.1 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 4. AUDIT-RELATED SERVICES Audit-related services are assurance and related services that are reasonably related to the performance of the audit or review of the Fund's financial statements and, to the extent they are Covered Services, the Covered Entities or that are traditionally performed by the Independent Auditors. Because the Audit Committee believes that the provision of Audit-related services does not impair the independence of the auditor and is consistent with the SEC's rules on auditor independence, the Audit Committee may grant general pre-approval to Audit-related services. Audit-related services include, among others, accounting consultations related to accounting, financial reporting or disclosure matters <Page> not classified as "Audit services"; assistance with understanding and implementing new accounting and financial reporting guidance from rulemaking authorities; agreed-upon or expanded audit procedures related to accounting and/or billing records required to respond to or comply with financial, accounting or regulatory reporting matters; and assistance with internal control reporting requirements under Forms N-SAR and/or N-CSR. The Audit Committee has pre-approved the Audit-related services in Appendix B.2. All other Audit-related services not listed in Appendix B.2 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 5. TAX SERVICES The Audit Committee believes that the Independent Auditors can provide Tax services to the Fund and, to the extent they are Covered Services, the Covered Entities, such as tax compliance, tax planning and tax advice without impairing the auditor's independence, and the SEC has stated that the Independent Auditors may provide such services. Pursuant to the preceding paragraph, the Audit Committee has pre-approved the Tax Services in Appendix B.3. All Tax services in Appendix B.3 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 6. ALL OTHER SERVICES The Audit Committee believes, based on the SEC's rules prohibiting the Independent Auditors from providing specific non-audit services, that other types of non-audit services are permitted. Accordingly, the Audit Committee believes it may grant general pre-approval to those permissible non-audit services classified as All Other services that it believes are routine and recurring services, would not impair the independence of the auditor and are consistent with the SEC's rules on auditor independence. The Audit Committee has pre-approved the All Other services in Appendix B.4. Permissible All Other services not listed in Appendix B.4 must be specifically pre-approved by the Audit Committee (or by any member of the Audit Committee to which pre-approval has been delegated). 7. PRE-APPROVAL FEE LEVELS OR BUDGETED AMOUNTS Pre-approval fee levels or budgeted amounts for all services to be provided by the Independent Auditors will be established annually by the Audit Committee. Any proposed services exceeding these levels or amounts will require specific pre-approval by the Audit Committee. The Audit Committee is mindful of the overall relationship of fees for audit and non-audit services in determining whether to pre-approve any such services. 8. PROCEDURES All requests or applications for services to be provided by the Independent Auditors that do not require specific approval by the Audit Committee will be submitted to the Fund's Chief Financial Officer and must include a detailed description of the services to be <Page> rendered. The Fund's Chief Financial Officer will determine whether such services are included within the list of services that have received the general pre-approval of the Audit Committee. The Audit Committee will be informed on a timely basis of any such services rendered by the Independent Auditors. Requests or applications to provide services that require specific approval by the Audit Committee will be submitted to the Audit Committee by both the Independent Auditors and the Fund's Chief Financial Officer, and must include a joint statement as to whether, in their view, the request or application is consistent with the SEC's rules on auditor independence. The Audit Committee has designated the Fund's Chief Financial Officer to monitor the performance of all services provided by the Independent Auditors and to determine whether such services are in compliance with this Policy. The Fund's Chief Financial Officer will report to the Audit Committee on a periodic basis on the results of its monitoring. Both the Fund's Chief Financial Officer and management will immediately report to the chairman of the Audit Committee any breach of this Policy that comes to the attention of the Fund's Chief Financial Officer or any member of management. 9. ADDITIONAL REQUIREMENTS The Audit Committee has determined to take additional measures on an annual basis to meet its responsibility to oversee the work of the Independent Auditors and to assure the auditor's independence from the Fund, such as reviewing a formal written statement from the Independent Auditors delineating all relationships between the Independent Auditors and the Fund, consistent with Independence Standards Board No. 1, and discussing with the Independent Auditors its methods and procedures for ensuring independence. 10. COVERED ENTITIES Covered Entities include the Fund's investment adviser(s) and any entity controlling, controlled by or under common control with the Fund's investment adviser(s) that provides ongoing services to the Fund(s). Beginning with non-audit service contracts entered into on or after May 6, 2003, the Fund's audit committee must pre-approve non-audit services provided not only to the Fund but also to the Covered Entities if the engagements relate directly to the operations and financial reporting of the Fund. This list of Covered Entities would include: MORGAN STANLEY RETAIL FUNDS Morgan Stanley Investment Advisors Inc. Morgan Stanley & Co. Incorporated Morgan Stanley DW Inc. Morgan Stanley Investment Management Inc. Morgan Stanley Investment Management Limited Morgan Stanley Investment Management Private Limited Morgan Stanley Asset & Investment Trust Management Co., Limited Morgan Stanley Investment Management Company Van Kampen Asset Management Morgan Stanley Services Company, Inc. Morgan Stanley Distributors Inc. Morgan Stanley Trust FSB <Page> MORGAN STANLEY INSTITUTIONAL FUNDS Morgan Stanley Investment Management Inc. Morgan Stanley Investment Advisors Inc. Morgan Stanley Investment Management Limited Morgan Stanley Investment Management Private Limited Morgan Stanley Asset & Investment Trust Management Co., Limited Morgan Stanley Investment Management Company Morgan Stanley & Co. Incorporated Morgan Stanley Distribution, Inc. Morgan Stanley AIP GP LP Morgan Stanley Alternative Investment Partners LP (e)(2) Beginning with non-audit service contracts entered into on or after May 6, 2003, the audit committee also is required to pre-approve services to Covered Entities to the extent that the services are determined to have a direct impact on the operations or financial reporting of the Registrant. 100% of such services were pre-approved by the audit committee pursuant to the Audit Committee's pre-approval policies and procedures (attached hereto). (f) Not applicable. (g) See table above. (h) The audit committee of the Board of Trustees has considered whether the provision of services other than audit services performed by the auditors to the Registrant and Covered Entities is compatible with maintaining the auditors' independence in performing audit services. Item 5. Audit Committee of Listed Registrants. (a) The Fund has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act whose members are: Michael Bozic, Edwin J. Garn, Wayne E. Hedien, Manual H. Johnson, Joseph J. Kearns, Michael Nugent and Fergus Reid. (b) Not applicable. Item 6. Schedule of Investments Refer to Item 1. <Page> Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies. Applicable only to reports filed by closed-end funds. Item 8. Portfolio Managers of Closed-End Management Investment Companies Applicable only to reports filed by closed-end funds. Item 9. Closed-End Fund Repurchases Applicable only to reports filed by closed-end funds. Item 10. Submission of Matters to a Vote of Security Holders Not applicable. Item 11. Controls and Procedures (a) The Fund's principal executive officer and principal financial officer have concluded that the Fund's disclosure controls and procedures are sufficient to ensure that information required to be disclosed by the Fund in this Form N-CSR was recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms, based upon such officers' evaluation of these controls and procedures as of a date within 90 days of the filing date of the report. (b) There were no changes in the registrant's internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 12. Exhibits (a) The Code of Ethics for Principal Executive and Senior Financial Officers is attached hereto. (b) A separate certification for each principal executive officer and principal financial officer of the registrant are attached hereto as part of EX-99.CERT. <Page> SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Morgan Stanley Aggressive Equity Fund /s/ Ronald E. Robison - ------------------------------------- Ronald E. Robison Principal Executive Officer September 21, 2006 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated. /s/ Ronald E. Robison - ------------------------------------- Ronald E. Robison Principal Executive Officer September 21, 2006 /s/ Francis Smith - ------------------------------------- Francis Smith Principal Financial Officer September 21, 2006