Calamos Advisors LLC - GILEAD SCIENCES INC ownership

GILEAD SCIENCES INC's ticker is and the CUSIP is 375558903. A total of 10 filers reported holding GILEAD SCIENCES INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of GILEAD SCIENCES INC
ValueSharesWeighting
Q3 2017$605,000
+9.8%
235,000
+12268.4%
0.01%
+25.0%
Q1 2017$551,000
-31.5%
1,900
+15.2%
0.00%
-20.0%
Q1 2015$804,000
-88.3%
1,650
-38.7%
0.01%
-88.9%
Q4 2014$6,878,000
-78.7%
2,690
-84.1%
0.04%
-78.0%
Q2 2014$32,326,000
+7.3%
16,952
-2.8%
0.20%
+6.8%
Q4 2013$30,137,000
+89.9%
17,435
+56.8%
0.19%
+92.0%
Q3 2013$15,869,000
+80.0%
11,120
+60.1%
0.10%
+72.4%
Q2 2013$8,817,0006,9450.06%
Other shareholders
GILEAD SCIENCES INC shareholders Q3 2023
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