SIMPLEX TRADING, LLC - GILEAD SCIENCES INC ownership

GILEAD SCIENCES INC's ticker is and the CUSIP is 375558953. A total of 10 filers reported holding GILEAD SCIENCES INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GILEAD SCIENCES INC
ValueSharesWeighting
Q3 2023$33,318
+37.2%
444,600
+41.1%
0.03%
+30.0%
Q2 2023$24,277
+33.5%
315,000
+43.7%
0.02%
+25.0%
Q1 2023$18,187
-52.5%
219,200
-50.8%
0.02%
-61.9%
Q4 2022$38,280
-99.9%
445,900
-0.7%
0.04%
+35.5%
Q3 2022$27,704,000
-21.6%
449,100
-21.5%
0.03%
-18.4%
Q2 2022$35,349,000
-38.7%
571,900
-41.1%
0.04%
-28.3%
Q1 2022$57,696,000
-21.1%
970,500
-3.6%
0.05%
-28.4%
Q4 2021$73,096,000
+55.6%
1,006,700
+48.1%
0.07%
+68.2%
Q3 2021$46,980,000
-0.7%
679,600
-1.1%
0.04%
-4.3%
Q2 2021$47,334,000687,400
+9585.8%
0.05%
Q1 2021$0
-100.0%
7,097
+14.2%
0.00%
-100.0%
Q4 2020$36,214,000
-21.8%
6,216
-15.2%
0.05%
-25.4%
Q3 2020$46,292,000
+22.3%
7,326
+48.9%
0.06%
+5.0%
Q2 2020$37,862,000
-33.8%
4,921
-35.7%
0.06%
-40.6%
Q1 2020$57,236,000
+33.9%
7,656
+16.4%
0.10%
+8.6%
Q4 2019$42,730,000
+74.9%
6,576
+70.6%
0.09%
+32.9%
Q3 2019$24,432,000
-6.1%
3,855
+0.1%
0.07%
-1.4%
Q2 2019$26,017,000
+50.3%
3,851
+44.6%
0.07%
+47.9%
Q1 2019$17,312,000
-14.3%
2,663
-17.6%
0.05%
-18.6%
Q4 2018$20,209,000
-22.7%
3,231
-4.6%
0.06%
-29.8%
Q3 2018$26,143,000
+20.9%
3,386
+10.9%
0.08%
-1.2%
Q2 2018$21,627,000
+1917.4%
3,053
+34.8%
0.08%
+80.9%
Q1 2018$1,072,000
-38.0%
2,265
-57.9%
0.05%
-36.5%
Q4 2017$1,729,000
+26.2%
5,376
+1.7%
0.07%
+32.1%
Q3 2017$1,370,000
-43.7%
5,287
-30.9%
0.06%
-47.2%
Q2 2017$2,433,000
-53.7%
7,647
-40.7%
0.11%
-53.3%
Q1 2017$5,257,000
+37.8%
12,888
+102.7%
0.23%
-0.4%
Q4 2016$3,815,000
-2.3%
6,358
+4.9%
0.23%
-14.0%
Q3 2016$3,905,000
+40.2%
6,062
+75.7%
0.26%
+42.5%
Q2 2016$2,785,000
+36.7%
3,450
-8.9%
0.19%
+14.8%
Q1 2016$2,038,000
-3.8%
3,789
+0.1%
0.16%
-2.4%
Q4 2015$2,119,000
-64.7%
3,785
-50.1%
0.17%
-62.3%
Q3 2015$6,004,000
+469.6%
7,579
+73.3%
0.44%
+400.0%
Q2 2015$1,054,000
-46.6%
4,374
-25.6%
0.09%
-61.6%
Q1 2015$1,973,000
-51.2%
5,879
-25.1%
0.23%
-53.3%
Q4 2014$4,045,0007,8440.49%
Other shareholders
GILEAD SCIENCES INC shareholders Q4 2020
NameSharesValueWeighting ↓
NATIONAL BANK OF CANADA /FI/ 4,000$24,724,0000.11%
SIMPLEX TRADING, LLC 571,900$35,349,0000.04%
GROUP ONE TRADING, L.P. 360,200$22,264,0000.04%
Capital Markets Trading UK LLP 17,600$1,088,0000.02%
IMC-Chicago, LLC 176,300$10,897,0000.02%
JANE STREET GROUP, LLC 544,000$33,625,0000.01%
HRT FINANCIAL LP 6,900$426,0000.01%
JPMORGAN CHASE & CO 442,000$27,320,0000.00%
SG Americas Securities, LLC 58,000$175,0000.00%
Allianz Asset Management GmbH 19,000$1,174,0000.00%
View complete list of GILEAD SCIENCES INC shareholders