SIMPLEX TRADING, LLC - QLT INC ownership

QLT INC's ticker is and the CUSIP is 746927902. A total of 2 filers reported holding QLT 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 QLT INC
ValueSharesWeighting
Q1 2016$08
+100.0%
0.00%
Q3 2015$04
+300.0%
0.00%
Q2 2015$010.00%
Other shareholders
QLT INC shareholders Q2 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 600$2,0000.00%
SIMPLEX TRADING, LLC 1$00.00%
View complete list of QLT INC shareholders