SPHERA FUNDS MANAGEMENT LTD. - VERTEX PHARMACEUTICALS INC ownership

VERTEX PHARMACEUTICALS INC's ticker is and the CUSIP is 92532F900. A total of 7 filers reported holding VERTEX PHARMACEUTICALS INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 1.8%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of VERTEX PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$1,905,000
+250.8%
1,000
+100.0%
0.47%
+278.2%
Q1 2014$543,0005000.12%
Other shareholders
VERTEX PHARMACEUTICALS INC shareholders Q1 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 130,900$30,937,0000.05%
Interchange Capital Partners, LLC 2$10,0000.01%
IMC-Chicago, LLC 10,600$2,505,0000.00%
SIMPLEX TRADING, LLC 474$00.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of VERTEX PHARMACEUTICALS INC shareholders