GROUP ONE TRADING, L.P. - ZALICUS INC ownership

ZALICUS INC's ticker is and the CUSIP is 98887C904. A total of 2 filers reported holding ZALICUS INC in Q1 2014. 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 ZALICUS INC
ValueSharesWeighting
Q1 2014$01000.00%
Other shareholders
ZALICUS INC shareholders Q1 2014
NameSharesValueWeighting ↓
Citadel Advisors 2,100$3,0000.00%
GROUP ONE TRADING, L.P. 100$00.00%
View complete list of ZALICUS INC shareholders