-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, OyR7OkBMUCuzlR/o1fXFEROcW4h0sMPsFEsKFcCRTmaKaSJ7Ix2tkWrmvK7I5GKx VEJRVYMNldHWn75X3coNkw== 0000930709-07-000005.txt : 20070112 0000930709-07-000005.hdr.sgml : 20070112 20070112164147 ACCESSION NUMBER: 0000930709-07-000005 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20070112 DATE AS OF CHANGE: 20070112 EFFECTIVENESS DATE: 20070112 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER FUNDAMENTAL GROWTH FUND CENTRAL INDEX KEY: 0001174520 IRS NUMBER: 030460956 FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 333-89354 FILM NUMBER: 07529139 BUSINESS ADDRESS: STREET 1: 60 STATE STREET STREET 2: 13TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 6174224947 MAIL ADDRESS: STREET 1: 60 STATE STREET STREET 2: 13TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER LARGE CAP GROWTH FUND DATE OF NAME CHANGE: 20020530 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER MID CAP GROWTH FUND CENTRAL INDEX KEY: 0000706155 IRS NUMBER: 042765748 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-79140 FILM NUMBER: 07529140 BUSINESS ADDRESS: STREET 1: 60 STATE ST STREET 2: 13TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 6174224947 MAIL ADDRESS: STREET 1: 60 STATE STREET, 13TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109-1820 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER MID CAP FUND DATE OF NAME CHANGE: 19960208 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER THREE DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER THREE INC DATE OF NAME CHANGE: 19851112 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER GROWTH SHARES CENTRAL INDEX KEY: 0000069404 IRS NUMBER: 476046572 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-28274 FILM NUMBER: 07529141 BUSINESS ADDRESS: STREET 1: 60 STATE ST 13TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109-1820 BUSINESS PHONE: 8008211239 MAIL ADDRESS: STREET 1: 60 STATE STREET STREET 2: 13TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109-1820 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER GROWTH SHARES INC/MA DATE OF NAME CHANGE: 19950822 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER GROWTH SHARES INC DATE OF NAME CHANGE: 19940301 FORMER COMPANY: FORMER CONFORMED NAME: MUTUAL OF OMAHA GROWTH FUND INC DATE OF NAME CHANGE: 19920703 0000069404 S000003993 Pioneer Growth Shares C000011128 Pioneer Growth Shares: Class A MOMGX C000011129 Pioneer Growth Shares: Class B PBMGX C000011130 Pioneer Growth Shares: Class C PCMGX C000011131 Pioneer Growth Shares: Class Y PYMGX C000011132 Pioneer Growth Shares: Class R PGRRX C000011133 Pioneer Growth Shares: Class I MOIGX 0000706155 S000004140 pioneer mid cap growth fund C000011614 pioneer mid cap growth fund: class R C000011615 pioneer mid cap growth fund: class A PITHX C000011616 pioneer mid cap growth fund: class B PBMDX C000011617 pioneer mid cap growth fund: class C PCMCX C000011618 pioneer mid cap growth fund: class Y PMCYX 0001174520 S000004137 Pioneer Fundamental Growth Fund C000011600 Pioneer Fundamental Growth Fund: Class A C000011601 Pioneer Fundamental Growth Fund: Class B C000011602 Pioneer Fundamental Growth Fund: Class C 497 1 multifund011207497e.txt PROSPECTUS SUPPLEMENT Filed Pursuant to Rule 497(e) of the Securities Act of 1933 January 12, 2007 Pioneer Fundamental Growth Fund Supplement to the August 1, 2006 Class A, B, C Shares Prospectus Pioneer Growth Shares Supplement to the May 1, 2006 Class A, B, C Shares, Class R Shares and Class Y Shares Prospectuses Pioneer Mid Cap Growth Fund Supplement to the February 1, 2006 Class A, B, C Shares and Class Y Shares Prospectuses Management The following replaces the first paragraph in the section entitled "Portfolio management": Portfolio management Day-to-day management of the fund's portfolio is the responsibility of co-managers Andrew Acheson and Timothy Mulrenan. Mr. Acheson and Mr. Mulrenan are supported by the domestic equity team. Members of this team manage other Pioneer funds investing primarily in U.S. equity securities. The portfolio managers and the team also may draw upon the research and investment management expertise of the global research teams, which provide fundamental and quantitative research on companies and include members from Pioneer's affiliate, Pioneer Investment Management Limited. Mr. Acheson, a vice president, joined Pioneer as a portfolio manager in May 2001 and has been an investment professional since 1994. Mr. Mulrenan, a vice president, joined Pioneer in 1997 as an analyst and has managed portfolios since 1998. 20356-00-0107 (C) 2007 Pioneer Funds Distributor, Inc. Underwriter of Pioneer mutual funds Member SIPC -----END PRIVACY-ENHANCED MESSAGE-----