KNIGHT CAPITAL GROUP LLC - GILEAD SCIENCES INC ownership

GILEAD SCIENCES INC's ticker is and the CUSIP is 375558903. A total of 8 filers reported holding GILEAD SCIENCES INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
KNIGHT CAPITAL GROUP LLC ownership history of GILEAD SCIENCES INC
ValueSharesWeighting
Q2 2013$6,199,000120,9000.12%
Other shareholders
GILEAD SCIENCES INC shareholders Q2 2013
NameSharesValueWeighting ↓
PFM Health Sciences, LP 963,700$67,314,0001.98%
PURA VIDA INVESTMENTS, LLC 150,000$10,478,0000.32%
Capital Markets Trading UK LLP 245,200$17,394,0000.23%
GROUP ONE TRADING, L.P. 1,338,800$93,515,0000.10%
SIMPLEX TRADING, LLC 757,000$52,331,0000.05%
Marathon Trading Investment Management LLC 4,000$279,0000.02%
Maven Securities LTD 5,400$377,0000.01%
Allianz Asset Management GmbH 70,900$4,952,0000.00%
JPMORGAN CHASE & CO 155,900$10,890,0000.00%
CIBC WORLD MARKETS CORP 2,000$140,0000.00%
View complete list of GILEAD SCIENCES INC shareholders