SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) AFFILIATED MANAGERS GROUP, INC. ------------------------------------------- (Name of Issuer) COMMON STOCK ------------------------------------------- (Title of Class of Securities) 008252108 ------------------------------- (CUSIP Number) DECEMBER 31, 1999 - ----------------------------------------------------------- (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [ ] Rule 13d-1(b) [x] Rule 13d-1(c) [ ] Rule 13d-1(d) PAGE 1 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Bank of America Corporation IRS IDENTIFICATION NO. OF ABOVE PERSON: 560906609 - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF A MEMBER OF A GROUP (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 Sole Voting Power: 0 6 Shared Voting Power: 1,392,460 7 Sole Dispositive Power: 0 8 Shared Dispositive Power: 1,392,460 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY REPORTING PERSON 1,392,460 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: 6.45% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: HC - ------------------------------------------------------------- PAGE 2 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: NB Holdings Corporation IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 Sole Voting Power: 0 6 Shared Voting Power: 1,392,460 7 Sole Dispositive Power: 0 8 Shared Dispositive Power: 1,392,460 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,392,460 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: 6.45% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: HC - ------------------------------------------------------------- PAGE 3 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: BA Equity Investment Company, L.P. IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 SOLE VOTING POWER: 770,150 6 SHARED VOTING POWER: 7 SOLE DISPOSITIVE POWER: 770,150 8 SHARED DISPOSITIVE POWER: - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 770,150 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: 3.57% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: CO - ------------------------------------------------------------- PAGE 4 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: BankAmerica Financial, Inc. IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 SOLE VOTING POWER: 0 6 SHARED VOTING POWER: 8,810 7 SOLE DISPOSITIVE POWER: 0 8 SHARED DISPOSITIVE POWER: 8,810 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 8,810 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: .04% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: CO - ---------------------------------------------------------------- PAGE 5 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Bank of America Capital Corporation IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 SOLE VOTING POWER: 8,810 6 SHARED VOTING POWER: 0 7 SOLE DISPOSITIVE POWER: 8,810 8 SHARED DISPOSITIVE POWER: 0 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 8,810 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: .04% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: CO - ---------------------------------------------------------------- PAGE 6 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Bank of America, N.A. IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 SOLE VOTING POWER: 62,500 6 SHARED VOTING POWER: 551,000 7 SOLE DISPOSITIVE POWER: 62,500 8 SHARED DISPOSITIVE POWER: 551,000 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 613,500 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: 2.84% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: BK - ---------------------------------------------------------------- PAGE 7 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: TradeStreet Investment Associates, Inc. IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 SOLE VOTING POWER: 505,900 6 SHARED VOTING POWER: 0 7 SOLE DISPOSITIVE POWER: 505,900 8 SHARED DISPOSITIVE POWER: 0 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 505,900 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: 2.34% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: IA - ---------------------------------------------------------------- PAGE 8 OF 13 CUSIP No. 008252108 - ------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Chicago Equity Partners IRS IDENTIFICATION NO. OF ABOVE PERSON: - ------------------------------------------------------------- 2 CHECK APPROPRIATE BOX IF MEMBER OF A GROUP: (a)[](b)[] - ------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION: United States - ------------------------------------------------------------- NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH: 5 SOLE VOTING POWER: 45,100 6 SHARED VOTING POWER: 0 7 SOLE DISPOSITIVE POWER: 45,100 8 SHARED DISPOSITIVE POWER: 0 - ------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 45,100 - ------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9: .21% - ------------------------------------------------------------- 12 TYPE OF REPORTING PERSON: IA - ---------------------------------------------------------------- PAGE 9 OF 13 ITEM 1 (a) NAME OF ISSUER: Affiliated Managers Group, Inc. (b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: Two International Place Boston, MA 02110 ITEM 2 (a) NAMES OF PERSONS FILING: Bank of America Corporation BA Equity Investment Company, L.P. Bank of America Capital Corporation Bank of America, N.A. BankAmerica Financial, Inc. Chicago Equity Partners NB Holdings Corporation TradeStreet Investment Associates, Inc. (b) ADDRESS OF PRINCIPAL BUSINESS OFFICE: 100 North Tryon Street Charlotte, NC 28255 (c) CITIZENSHIP: United States (d) TITLE OF CLASS OF SECURITIES: COMMON STOCK (e) CUSIP NUMBER: 008252108 ITEM 3 - IF THIS STATEMENT IS FILED PURSUANT TO RULES 13d-1(b) OR 13d-2(b)OR (c), CHECK WHETHER THE PERSON FILING IS A: (g) [x] A parent holding company or control person in accordance with(S)240.13d-1(b)(1)(ii)(G) ITEM 4 - OWNERSHIP With respect to the beneficial ownership of each reporting person, see Items 5 through 8 of the cover pages to this Schedule 13G applicable to each such person (pp. 2-9), which are incorporated herein by reference. PAGE 10 OF 13 ITEM 5 - OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS: Not Applicable. ITEM 6 - OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON: Not Applicable. ITEM 7 - IDENTIFICATION OF THE SUBSIDIARIES WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY: BA Equity Investment Company, L.P. Bank of America Capital Corporation Bank of America, N.A. BankAmerica Financial, Inc. Chicago Equity Partners NB Holdings Corporation TradeStreet Investment Associates, Inc. ITEM 8 - IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP: Not Applicable. ITEM 9 - NOTICE OF DISSOLUTION OF GROUP: Not Applicable. PAGE 11 OF 13 ITEM 10 - CERTIFICATION. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. After reasonable inquiry and to the best of my knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct. DATED: February 14, 2000 Bank of America Corporation BA Equity Investment Company, L.P. Bank of America Capital Corporation Bank of America, N.A. BankAmerica Financial, Inc. Chicago Equity Partners NB Holdings Corporation TradeStreet Investment Associates, Inc. BY: /s/ PETER J. BROWN Peter J. Brown Vice President Corporate Compliance PAGE 12 OF 13 EXHIBIT A JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. DATE: February 14, 2000 Bank of America Corporation BA Equity Investment Company, L.P. Bank of America Capital Corporation Bank of America, N.A. BankAmerica Financial, Inc. Chicago Equity Partners NB Holdings Corporation TradeStreet Investment Associates, Inc. BY: /s/ PETER J. BROWN Peter J. Brown Vice President Corporate Compliance PAGE 13 OF 13