Cowen Group
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Cowen Group, Inc. is a leading diversified financial services company with a complementary balance of capabilities offered through its business units, Ramius and Cowen and Company.
Cowen Group provides alternative investment management, investment banking, research, and sales and trading services.
Cowen Group, Inc. Agrees to Acquire Algorithmic Trading Management
Cowen Group, Inc. Reaches Settlement with Former Shareholders of LaBranche & Co Inc.