As filed with the Securities and Exchange Commission on October 18, 2002 REGISTRATION STATEMENT NO. 333-__________ =============================================================================== SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ------------------------------------------- FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ------------------------------------------- AFFILIATED MANAGERS GROUP, INC. (Exact name of Registrant as specified in its charter) DELAWARE 04-3218510 (State of incorporation) (I.R.S. Employer Identification No.) 600 HALE STREET PRIDES CROSSING, MASSACHUSETTS 01965 (617) 747-3300 (Address, including zip code, and telephone number, including area code, of Registrant's principal executive offices) AFFILIATED MANAGERS GROUP, INC. AMENDED AND RESTATED 1997 STOCK OPTION AND INCENTIVE PLAN (Full Title of the Plan) ------------------------------------------------- WILLIAM J. NUTT CHIEF EXECUTIVE OFFICER AND CHAIRMAN OF THE BOARD AFFILIATED MANAGERS GROUP, INC. 600 HALE STREET PRIDES CROSSING, MASSACHUSETTS 01965 (617) 747-3300 (Name, address, including zip code, and telephone number, including area code, of agent for service) ------------------------------------------------- WITH A COPY TO: MARTIN CARMICHAEL III, P.C. GOODWIN PROCTER LLP EXCHANGE PLACE 53 STATE STREET BOSTON, MASSACHUSETTS 02109-2881 (617) 570-1000 ------------------------------------------------- CALCULATION OF REGISTRATION FEE ==================================================================================================================================== Title of Shares Being Amount to Be Proposed Maximum Offering Proposed Maximum Amount of Registered Registered Price Per Share Aggregate Offering Price Registration Fee ------------------------------------------------------------------------------------------------------------------------------------ Common Stock, par value $.01 per share 2,000,000 shares (1) $42.92(2) $85,840,000 $7,897.28 ==================================================================================================================================== (1) Plus such additional number of shares as may be issued pursuant to the Affiliated Managers Group, Inc. Amended and Restated 1997 Stock Option and Incentive Plan in the event of a stock dividend, stock split, split-up, recapitalization or other similar event. (2) This estimate is based on the average of the high and low sales prices on the New York Stock Exchange of the Common Stock of Affiliated Managers Group, Inc. on October 11, 2002 pursuant to Rules 457(c) and (h) under the Securities Act of 1933, as amended, solely for purposes of determining the registration fee. =============================================================================== INCORPORATION OF CERTAIN INFORMATION BY REFERENCE The contents of the Registration Statement on Form S-8 filed by Affiliated Managers Group, Inc. with the Securities and Exchange Commission (File No. 333-72967) pursuant to the Securities Act of 1933, as amended, on February 25, 1999, including the exhibits thereto, are incorporated by reference into this Registration Statement. SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in Prides Crossing, The Commonwealth of Massachusetts, on October 18, 2002. AFFILIATED MANAGERS GROUP, INC. By: /s/ Darrell W. Crate ------------------------------------------- Darrell W. Crate Executive Vice President, Chief Financial Officer and Treasurer POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned officers and directors of Affiliated Managers Group, Inc., hereby severally constitute William J. Nutt, Sean M. Healey and Darrell W. Crate, and each of them singly, our true and lawful attorney with full power to them, and each of them singly, to sign for us and in our names in the capacities indicated below, the registration statement filed herewith and any and all amendments to said registration statement, and generally to do all such things in our names and in our capacities as officers and directors to enable Affiliated Managers Group, Inc. to comply with the provisions of the Securities Act of 1933 and all requirements of the Securities and Exchange Commission, hereby ratifying and confirming our signatures as they may be signed by our said attorneys, or any of them, to said registration statement and any and all amendments thereto. Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed below by the following persons in the capacities and on the date indicated. SIGNATURE CAPACITY DATE /s/ William J. Nutt Chairman of the Board of Directors and Chief October 18, 2002 ------------------------------------ Executive Officer (Principal Executive Officer) William J. Nutt /s/ Darrell W. Crate Executive Vice President, Chief Financial October 18, 2002 ------------------------------------ Officer and Treasurer (Principal Financial Darrell W. Crate and Accounting Officer) /s/ Sean M. Healey President, Chief Operating Officer and Director October 18, 2002 ------------------------------------ Sean M. Healey /s/ Richard E. Floor Director October 18, 2002 ------------------------------------ Richard E. Floor /s/ Stephen J. Lockwood Director October 18, 2002 ------------------------------------ Stephen J. Lockwood /s/ Harold J. Meyerman Director October 18, 2002 ------------------------------------ Harold J. Meyerman /s/ Rita M. Rodriguez Director October 18, 2002 ------------------------------------ Rita M. Rodriguez /s/ William F. Weld Director October 18, 2002 ------------------------------------ William F. Weld EXHIBIT INDEX EXHIBIT NO. DESCRIPTION 5.1 Opinion of Goodwin Procter LLP as to the legality of the securities being registered 23.1 Consent of Goodwin Procter LLP (included in Exhibit 5.1) 23.2 Consent of PricewaterhouseCoopers LLP 24.1 Powers of Attorney (included on the signature page of this registration statement)