GROUP ONE TRADING, L.P.

Holdings History for GILEAD SCIENCES INC - CALL

Investment type: Equity - Shares of Stock
Class: CALL

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
12/31/2024	call	0.09%	0%	$32M	347K	-11,400	-3.18%	$92.37	Q4 2024
9/30/2024	call	0.09%	-0.03%	$30M	358K	-110,500	-23.6%	$83.84	Q3 2024
6/30/2024	call	0.14%	+0.02%	$32.1M	469K	+58,200	+14.2%	$68.61	Q2 2024
3/31/2024	call	0.13%	+0.1%	$30.1M	410K	+302,700	+281%	$73.25	Q1 2024
12/31/2023	call	0.03%	-0.02%	$8.72M	108K	-63,600	-37.1%	$81.01	Q4 2023
9/30/2023	call	0.05%	-0.05%	$12.8M	171K	-164,000	-48.9%	$74.94	Q3 2023
6/30/2023	call	0.09%	-0.01%	$25.8M	335K	-39,500	-10.5%	$77.07	Q2 2023
3/31/2023	call	0.12%	-0.06%	$31.1M	375K	-173,000	-31.6%	$82.97	Q1 2023
12/31/2022	call	0.12%	-0.02%	$47M	548K	-98,400	-15.2%	$85.85	Q4 2022
9/30/2022	call	0.1%	0%	$39.9M	646K	-23,200	-3.47%	$61.69	Q3 2022
6/30/2022	call	0.07%	-0.06%	$41.4M	669K	-624,000	-48.2%	$61.81	Q2 2022
3/31/2022	call	0.08%	+0.01%	$76.9M	1.29M	+207,100	+19.1%	$59.45	Q1 2022
12/31/2021	call	0.08%	-0.02%	$78.9M	1.09M	-252,600	-18.9%	$72.61	Q4 2021
9/30/2021	call	0.12%	+0.05%	$93.5M	1.34M	+556,300	+71.1%	$69.85	Q3 2021
6/30/2021	call	0.07%	+0.01%	$53.9M	783K	+56,500	+7.78%	$68.86	Q2 2021
3/31/2021	call	0.09%	-0.02%	$46.9M	726K	-169,700	-18.9%	$64.63	Q1 2021
12/31/2020	call	0.12%	-0.04%	$52.2M	896K	-261,800	-22.6%	$58.26	Q4 2020
9/30/2020	call	0.33%	-0.65%	$73.1M	1.16M	-2,259,100	-66.1%	$63.19	Q3 2020
6/30/2020	call	1.49%	+0.68%	$263M	3.42M	+1,561,100	+84.1%	$76.94	Q2 2020
3/31/2020	call	1.33%	+1.23%	$139M	1.86M	+1,712,400	+1197%	$74.76	Q1 2020
12/31/2019	call	0.07%		$9.3M	143K			$64.98	Q4 2019
9/30/2019	call			$9.67M	153K			$63.38^*	Q3 2019
6/30/2019	call	0.1%	-0.12%	$9.2M	136K	-168,300	-55.3%	$67.56	Q2 2019
3/31/2019	call	0.26%	-0.79%	$19.8M	304K	-920,000	-75.1%	$65.01	Q1 2019
12/31/2018	call	0.75%	+0.53%	$76.6M	1.22M	+866,100	+242%	$62.55	Q4 2018
9/30/2018	call	0.25%	+0.14%	$27.7M	358K	+202,300	+130%	$77.21	Q3 2018
6/30/2018	call	0.11%	-0.04%	$11.1M	156K	-55,500	-26.2%	$70.84	Q2 2018
3/31/2018	call	0.19%	-0.03%	$15.9M	212K	-27,700	-11.6%	$75.39	Q1 2018
12/31/2017	call	0.14%	-0.02%	$17.1M	239K	-38,400	-13.8%	$71.64	Q4 2017
9/30/2017	call	0.25%	+0.21%	$22.5M	278K	+238,800	+615%	$81.02	Q3 2017
6/30/2017	call	0.03%	-0.12%	$2.75M	38.8K	-131,700	-77.2%	$70.77	Q2 2017
3/31/2017	call	0.16%	+0.05%	$11.6M	171K	+56,300	+49.3%	$67.92	Q1 2017
12/31/2016	call	0.09%	+0.01%	$8.18M	114K	+18,100	+18.8%	$71.61	Q4 2016
9/30/2016	call	0.1%	-0.1%	$7.6M	96.1K	-101,900	-51.5%	$79.12	Q3 2016
6/30/2016	call	0.24%	+0.02%	$16.5M	198K	+20,200	+11.4%	$83.42	Q2 2016
3/31/2016	call	0.27%	-0.08%	$16.3M	178K	-55,700	-23.9%	$91.86	Q1 2016
12/31/2015	call	0.33%	+0.14%	$23.6M	234K	+96,500	+70.4%	$101.19	Q4 2015
9/30/2015	call	0.22%	-0.02%	$13.5M	137K	-14,600	-9.63%	$98.19	Q3 2015
6/30/2015	call	0.29%	-0.01%	$17.7M	152K	-2,800	-1.81%	$117.08	Q2 2015
3/31/2015	call	0.28%	+0.01%	$15.2M	154K	+5,300	+3.55%	$98.13	Q1 2015
12/31/2014	call	0.25%	+0.25%	$14.1M	149K	+149,100	NEW	$94.26	Q4 2014
6/30/2014	call		0%	$0	0	-500	-100%		Q2 2014
3/31/2014	call	0%	-0.02%	$35K	500	-12,300	-96.1%	$70.00	Q1 2014
12/31/2013	call	0.02%		$962K	12.8K			$75.16	Q4 2013

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Showing 1 to 44 of 44 entries

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.