GROUP ONE TRADING, L.P. - ENZON PHARMACEUTICALS INC ownership

ENZON PHARMACEUTICALS INC's ticker is ENZN and the CUSIP is 293904108. A total of 80 filers reported holding ENZON PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ENZON PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2015$1,000
-50.0%
798
-60.1%
0.00%
Q3 2015$2,000
-33.3%
1,998
-13.1%
0.00%
Q2 2015$3,000
+50.0%
2,298
+15.0%
0.00%
Q1 2015$2,0000.0%1,998
-4.8%
0.00%
Q4 2014$2,000
-90.9%
2,098
-89.8%
0.00%
Q3 2014$22,000
+37.5%
20,500
+30.6%
0.00%
Q2 2014$16,000
-5.9%
15,700
-2.6%
0.00%
Q1 2014$17,000
+112.5%
16,122
+251.8%
0.00%
Q3 2013$8,000
+700.0%
4,583
+716.9%
0.00%
Q2 2013$1,0005610.00%
Other shareholders
ENZON PHARMACEUTICALS INC shareholders Q4 2013
NameSharesValueWeighting ↓
PRICE MICHAEL F 748,200$778,0000.10%
ALGERT GLOBAL LLC 124,891$130,0000.08%
Spark Investment Management LLC 196,500$206,0000.03%
Municipal Employees' Retirement System of Michigan 299,600$312,0000.02%
FCG ADVISORS, LLC 20,000$21,0000.02%
Icahn Capital 5,904,863$6,141,0000.02%
BRANDES INVESTMENT PARTNERS, LP 1,043,363$1,085,0000.01%
GLOBEFLEX CAPITAL L P 101,251$105,0000.01%
LMR Partners LLP 112,501$117,0000.01%
CSS LLC/IL 197,179$205,0000.01%
View complete list of ENZON PHARMACEUTICALS INC shareholders