SPHERA FUNDS MANAGEMENT LTD. - GILEAD SCIENCES INC ownership

GILEAD SCIENCES INC's ticker is and the CUSIP is 375558903. A total of 15 filers reported holding GILEAD SCIENCES INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of GILEAD SCIENCES INC
ValueSharesWeighting
Q3 2016$3,102,000
-25.6%
39,200
+7740.0%
0.50%
-53.4%
Q2 2016$4,171,000
+5.5%
500
-99.9%
1.08%
+60.7%
Q4 2014$3,954,000
-80.9%
394,200
+103.0%
0.67%
-73.6%
Q3 2014$20,673,000
+929.5%
194,200
+9610.0%
2.55%
+416.0%
Q2 2014$2,008,000
+76.1%
2,0000.0%0.50%
+90.4%
Q1 2014$1,140,0002,0000.26%
Other shareholders
GILEAD SCIENCES INC shareholders Q3 2016
NameSharesValueWeighting ↓
Twin Tree Management, LP 343,700$25,756,8790.06%
GROUP ONE TRADING, L.P. 171,200$12,829,7280.04%
Maven Securities LTD 25,700$1,925,9580.02%
SIMPLEX TRADING, LLC 320,700$24,0330.02%
Allianz Asset Management GmbH 84,400$6,324,9360.01%
JANE STREET GROUP, LLC 319,700$23,958,3180.01%
IMC-Chicago, LLC 117,500$8,805,4500.01%
JPMORGAN CHASE & CO 184,400$13,818,9360.00%
Tyler-Stone Wealth Management 11$10.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GILEAD SCIENCES INC shareholders