DRIEHAUS CAPITAL MANAGEMENT LLC - COWEN GROUP INC ownership

COWEN GROUP INC's ticker is and the CUSIP is 223622103. A total of 1 filers reported holding COWEN GROUP INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
DRIEHAUS CAPITAL MANAGEMENT LLC ownership history of COWEN GROUP INC
ValueSharesWeighting
Q2 2014$70,000
-6.7%
16,670
-1.9%
0.00%0.0%
Q1 2014$75,000
-89.0%
17,000
-90.2%
0.00%
-92.0%
Q4 2013$681,000174,2880.02%
Other shareholders
COWEN GROUP INC shareholders Q1 2014
NameSharesValueWeighting ↓
DRIEHAUS CAPITAL MANAGEMENT LLC 17,000$75,0000.00%
View complete list of COWEN GROUP INC shareholders