SIMPLEX TRADING, LLC - GFI GROUP INC ownership

GFI GROUP INC's ticker is GFIG and the CUSIP is 361652209. A total of 7 filers reported holding GFI GROUP INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GFI GROUP INC
ValueSharesWeighting
Q2 2015$25,000
-92.5%
4,315
-92.3%
0.00%
-94.9%
Q1 2015$333,000
+2120.0%
56,215
+1941.2%
0.04%
+1850.0%
Q4 2014$15,0002,7540.00%
Other shareholders
GFI GROUP INC shareholders Q2 2015
NameSharesValueWeighting ↓
SIGNIA CAPITAL MANAGEMENT LLC 635,206$3,437,0001.81%
DOHENY ASSET MANAGEMENT /CA 613,000$3,316,0001.66%
HAVENS ADVISORS LLC 362,000$1,958,0001.08%
Adirondack Research & Management Inc. 313,251$1,695,0000.63%
TFS CAPITAL LLC 1,182,514$6,397,0000.55%
ALPINE ASSOCIATES ADVISORS 4,102$758,200,0000.48%
COMERICA SECURITIES INC 65,110$352,0000.23%
Manikay Partners, LLC 500,000$2,705,0000.15%
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 1,150,230$6,223,0000.09%
Greenwich Wealth Management LLC 235,300$1,273,0000.09%
View complete list of GFI GROUP INC shareholders