KNIGHT CAPITAL GROUP LLC - VERTEX PHARMACEUTICALS INC ownership

VERTEX PHARMACEUTICALS INC's ticker is and the CUSIP is 92532F950. A total of 5 filers reported holding VERTEX PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
KNIGHT CAPITAL GROUP LLC ownership history of VERTEX PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2013$3,851,00048,1000.07%
Other shareholders
VERTEX PHARMACEUTICALS INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 224,200$63,177,0000.10%
Twin Tree Management, LP 54,800$15,442,0000.02%
JANE STREET GROUP, LLC 161,500$45,509,0000.02%
SIMPLEX TRADING, LLC 54,100$15,244,0000.02%
SG Americas Securities, LLC 20,000$170,0000.00%
JPMORGAN CHASE & CO 6,400$1,803,0000.00%
Allianz Asset Management GmbH 500$141,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of VERTEX PHARMACEUTICALS INC shareholders