Virtu KCG Holdings 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 Q4 2013. The put-call ratio across all filers is - and the average weighting 1.0%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of VERTEX PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2015$389,000
-58.6%
3,300
-58.2%
0.01%
-46.7%
Q4 2014$939,000
+104.1%
7,900
+92.7%
0.02%
+66.7%
Q3 2014$460,000
-48.8%
4,100
-56.8%
0.01%
-35.7%
Q2 2014$899,000
+1.7%
9,500
-24.0%
0.01%
+27.3%
Q1 2014$884,000
-42.3%
12,500
-39.3%
0.01%
-35.3%
Q4 2013$1,531,000
-29.2%
20,600
-27.7%
0.02%
-39.3%
Q3 2013$2,161,00028,5000.03%
Other shareholders
VERTEX PHARMACEUTICALS INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 30,100$10,466,9740.04%
SIMPLEX TRADING, LLC 82,500$28,6880.02%
Maven Securities LTD 5,400$1,877,7960.02%
Allianz Asset Management GmbH 25,400$8,832,5960.02%
IMC-Chicago, LLC 41,300$14,361,6620.01%
JANE STREET GROUP, LLC 73,300$25,489,3420.01%
JPMORGAN CHASE & CO 49,300$17,143,5820.00%
SG Americas Securities, LLC 15,000$930.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of VERTEX PHARMACEUTICALS INC shareholders