Citadel Advisors - GILEAD SCIENCES INC ownership

GILEAD SCIENCES INC's ticker is and the CUSIP is 375558953. A total of 13 filers reported holding GILEAD SCIENCES INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of GILEAD SCIENCES INC
ValueSharesWeighting
Q2 2016$75,295,000
+4.4%
902,600
+14.9%
0.08%
-7.7%
Q1 2016$72,156,000
+10.8%
785,500
+22.1%
0.09%
+28.2%
Q4 2015$65,106,000
-35.8%
643,400
-37.7%
0.07%
-26.0%
Q3 2015$101,470,000
-8.6%
1,033,400
+9.0%
0.10%0.0%
Q2 2015$110,957,000
+73.4%
947,700
+45.4%
0.10%
+57.4%
Q1 2015$63,971,000
-38.9%
651,900
-41.3%
0.06%
-40.8%
Q4 2014$104,657,000
+43.0%
1,110,300
+61.5%
0.10%
+33.8%
Q3 2014$73,163,000
+20.8%
687,300
-5.9%
0.08%
+11.6%
Q2 2014$60,582,000
-25.7%
730,700
-36.5%
0.07%
-28.1%
Q1 2014$81,560,000
+37.8%
1,151,000
+46.1%
0.10%
+24.7%
Q4 2013$59,188,000
+40.7%
787,600
+17.7%
0.08%
+20.3%
Q3 2013$42,053,000
+19.1%
669,200
-2.9%
0.06%
+4.9%
Q2 2013$35,304,000689,4000.06%
Other shareholders
GILEAD SCIENCES INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 371,200$27,817,7280.09%
Maven Securities LTD 34,100$2,555,4540.03%
SIMPLEX TRADING, LLC 444,600$33,3180.03%
Allianz Asset Management GmbH 171,700$12,867,1980.02%
IMC-Chicago, LLC 238,500$17,873,1900.02%
JANE STREET GROUP, LLC 152,400$11,420,8560.00%
JPMORGAN CHASE & CO 243,300$18,232,9020.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GILEAD SCIENCES INC shareholders