QuickLinks -- Click here to rapidly navigate through this document
SCHEDULE OF SUBSIDIARIES
(in alphabetical order)
WHOLLY OWNED SUBSIDIARIES OF THE REGISTRANT
AMG Capital Corp., a Delaware corporation
AMG Genesis LLC, a Delaware limited liability company
AMG LLC Holdings Corp., a Delaware corporation
AMG/Midwest Holdings, Inc., a Delaware corporation
AMG/Midwest Holdings, LLC, a Delaware limited liability company
AMG New York Holdings Corp., a Delaware corporation
AMG Properties LLC, a Delaware limited liability company
AMG/SouthwestGP Holdings, Inc., a Delaware corporation
AMG/TBC Holdings, Inc., a Delaware corporation
AMG Northeast Investment Corp., a Delaware corporation
AMG Northeast Holdings, Inc., a Delaware corporation
The Burridge Group Inc., an Illinois corporation
E.C. Rorer Partnership, a Delaware general partnership
El-Train Acquisition LLC, a Delaware limited liability company
FA (DE) Acquisition Company, LLC, a Delaware limited liability company
FA (WY) Acquisition Company, Inc., a Delaware corporation
FCMC Holdings, Inc., a Delaware corporation
First Quadrant Corp., a New Jersey corporation
First Quadrant Holdings, LLC, a Delaware limited liability company
Gofen and Glossberg Incentive LLC, a Delaware limited liability company
J M H Management Corporation, a Delaware corporation
Prides Crossing Holdings LLC, a Delaware limited liability company
Suite 3000 Holdings, Inc., a Delaware corporation
TimesSquare Manager Member LLC, a Delaware limited liability company
TMF Corp., a Delaware corporation
Topspin Acquisition, LLC, a Delaware limited liability company
Welch & Forbes, Inc. a Massachusetts corporation
ENTITIES IN WHICH THE REGISTRANT HAS A MAJORITY INTEREST (DIRECT AND INDIRECT)
Advantage Outsourcing Solutions, LLC, a Delaware limited liability company
Bowling Portfolio Management LLC, a Delaware limited liability company
The Burridge Group LLC, a Delaware limited liability company
Davis Hamilton Jackson & Associates, L.P., a Delaware limited partnership
Essex Investment Management Company, LLC, a Delaware limited liability company
First Quadrant, L.P., a Delaware limited partnership
First Quadrant U.K., L.P., a Delaware limited partnership
First Quadrant Limited, a U.K. corporation
Friess Associates, LLC, a Delaware limited liability company
Friess Associates of Delaware, LLC, a Delaware limited liability company
Frontier Capital Management Company, LLC, a Delaware limited liability company
Frontier Performance Advisers, L.P., a Delaware limited partnership
Genesis Fund Managers LLP, a Delaware limited liability partnership
Genesis Asset Managers, LLP, a Delaware limited liability partnership
Genesis Investment Management, LLP, a U.K. limited liability partnership
GeoCapital, LLC, a Delaware limited liability company
Gofen and Glossberg, L.L.C., a Delaware limited liability company
J.M. Hartwell Limited Partnership, a Delaware limited partnership
Managers Distributors, Inc., a Delaware corporation
Managers Investment Group LLC, a Delaware limited liability company
M.J. Whitman LLC, a Delaware limited liability company
M.J. Whitman Global Advisors, LLC, a Delaware limited liability company
New GAML Holdco, Ltd., a Cayman Islands company
Private Debt LLC, a Delaware limited liability company
The Renaissance Group LLC, a Delaware limited liability company
Rorer Asset Management, LLC, a Delaware limited liability company
Skyline Asset Management, L.P., a Delaware limited partnership
Systematic Financial Management, L.P., a Delaware limited partnership
Third Avenue Holdings Delaware LLC, a Delaware limited liability company
Third Avenue Management LLC, a Delaware limited liability company
TimesSquare Capital Management, LLC, a Delaware limited liability company
Tweedy, Browne Company LLC, a Delaware limited liability company
Welch & Forbes LLC, a Delaware limited liability company
333 Global Advisers LLC, a Delaware limited liability company
ENTITIES IN WHICH THE REGISTRANT HAS A MINORITY INTEREST
AQR Capital Management Holdings, LLC, a Delaware limited liability company
DFD Select Group Limited, a Guernsey company
FQN Management, LLC, a Delaware limited liability company
SCHEDULE OF SUBSIDIARIES (in alphabetical order)