SIMPLEX TRADING, LLC - ENZON PHARMACEUTICALS INC ownership

ENZON PHARMACEUTICALS INC's ticker is and the CUSIP is 293904958. A total of 2 filers reported holding ENZON PHARMACEUTICALS INC in Q4 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 ENZON PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2016$010.0%0.00%
Q4 2015$010.00%
Other shareholders
ENZON PHARMACEUTICALS INC shareholders Q4 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1$00.00%
GROUP ONE TRADING, L.P. 1,200$1,0000.00%
View complete list of ENZON PHARMACEUTICALS INC shareholders