Attached files

file filename
10-K/A - 10-K/A - AFFILIATED MANAGERS GROUP, INC.a10-7313_110ka.htm
EX-23.2 - EX-23.2 - AFFILIATED MANAGERS GROUP, INC.a10-7313_1ex23d2.htm
EX-32.4 - EX-32.4 - AFFILIATED MANAGERS GROUP, INC.a10-7313_1ex32d4.htm
EX-32.3 - EX-32.3 - AFFILIATED MANAGERS GROUP, INC.a10-7313_1ex32d3.htm
EX-31.4 - EX-31.4 - AFFILIATED MANAGERS GROUP, INC.a10-7313_1ex31d4.htm
EX-99.1 - EX-99.1 - AFFILIATED MANAGERS GROUP, INC.a10-7313_1ex99d1.htm

Exhibit 31.3

 

CERTIFICATION PURSUANT TO SECTION 302(a)

OF THE SARBANES-OXLEY ACT OF 2002

 

I, Sean M. Healey, certify that:

 

1.                                       I have reviewed this Annual Report on Form 10-K/A of Affiliated Managers Group, Inc.; and

 

2.                                      Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

 

 

Date: March 31, 2010

 

 

 

 

/s/ SEAN M. HEALEY

 

Sean M. Healey

 

President and Chief Executive Officer