Twin Tree Management, LP

Position in GILD — Gilead Sciences, Inc.

CIK 1535588 DALLAS, TX

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Position in GILD

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

+$0 QoQ

Shares Held

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Common Shares in GILD Over Time

Shares Held

Position Value (USD)

Derivatives in GILD

reported options exposure · as of Jun 30, 2026

CallValue

$2,274,120

CallShares

18,000

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Twin Tree Management, LP holds $3,384,238 across 4 Drug Manufacturers - General names.

#	Ticker	Company	Shares	Value (USD)
1	PFE	Pfizer Inc	67,307	$1,620,752
2	BIIB	Biogen Inc.	5,507	$1,189,842
3	LLY	ELI LILLY & Co	351	$420,999
4	NVS	Novartis AG	974	$152,645

All Filings in GILD

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43 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,274,120	18,000	-79.1%	Call	Sole	2026-08-12
2026-03-31	$12,027,631	86,300	+202.8%	Call	Sole	2026-05-14
2026-03-31	$3,261,258	23,400	-84.4%	Put	Sole	2026-05-14
2025-12-31	$18,411,000	150,000	-14.5%	Put	Sole	2026-02-11
2025-09-30	$19,480,500	175,500	+175.9%	Put	Sole	2025-11-13
2025-06-30	$7,051,332	63,600	0.0%	Put	Sole	2025-07-28
2025-03-31	$3,193,425	28,500	-36.4%	Call	Sole	2025-05-15
2024-12-31	$5,874,732	63,600	-94.0%	Put	Sole	2025-02-10
2024-12-31	$4,138,176	44,800	-88.3%	Call	Sole	2025-02-10
2024-09-30	$43,061,984	513,621	+95.3%	Shares	Sole	2024-11-13
2024-09-30	$88,560,192	1,056,300	+180.3%	Put	Sole	2024-11-13
2024-09-30	$32,135,872	383,300	-61.1%	Call	Sole	2024-11-13
2024-06-30	$67,587,711	985,100	-27.3%	Call	Sole	2024-08-13
2024-06-30	$18,039,558	262,929	-15.3%	Shares	Sole	2024-08-13
2024-06-30	$25,859,109	376,900	-39.9%	Put	Sole	2024-08-13
2024-03-31	$45,920,425	626,900	+288.2%	Put	Sole	2024-05-09
2024-03-31	$99,217,125	1,354,500	+230.2%	Call	Sole	2024-05-09
2023-12-31	$25,150,526	310,462	+150.2%	Shares	Sole	2024-02-14
2023-06-30	$9,562,537	124,076	-13.4%	Shares	Sole	2023-08-11
2023-03-31	$11,882,714	143,217	-55.0%	Shares	Sole	2023-05-10
2022-12-31	$27,329,660	318,342	+202.7%	Shares	Sole	2023-02-13
2022-09-30	$6,487,813	105,168	-37.1%	Shares	Sole	2022-11-10
2022-06-30	$10,340,689	167,298	-65.8%	Shares	Sole	2022-08-11
2022-03-31	$9,601,175	161,500	-37.3%	Put	Sole	2022-05-11
2022-03-31	$24,386,390	410,200	-4.6%	Call	Sole	2022-05-11
2021-12-31	$31,215,039	429,900	+125.2%	Call	Sole	2022-02-10
2021-12-31	$35,570,767	489,888	+90.2%	Shares	Sole	2022-02-10
2021-09-30	$17,987,422	257,515	+64.6%	Shares	Sole	2021-11-12
2021-09-30	$13,334,365	190,900	+109.1%	Call	Sole	2021-11-12
2021-06-30	$10,772,114	156,435	+21.6%	Shares	Sole	2021-08-12
2021-03-31	$5,900,719	91,300	-28.1%	Call	Sole	2021-05-17
2021-03-31	$16,642,225	257,500	-71.7%	Put	Sole	2021-05-17
2021-03-31	$8,316,265	128,675	-66.0%	Shares	Sole	2021-05-17
2020-12-31	$52,999,122	909,700	-46.5%	Put	Sole	2021-02-12
2020-12-31	$22,070,402	378,826	-8.7%	Shares	Sole	2021-02-12
2020-12-31	$7,393,194	126,900	-37.2%	Call	Sole	2021-02-12
2020-09-30	$26,220,943	414,954	+354.7%	Shares	Sole	2020-11-13
2020-09-30	$12,777,018	202,200	0.0%	Call	Sole	2020-11-13
2020-09-30	$107,423,000	1,700,000	-2.5%	Put	Sole	2020-11-13
2020-06-30	$134,121,808	1,743,200	—	Put	Sole	2020-08-12
2020-06-30	$7,020,851	91,251	-36.9%	Shares	Sole	2020-08-12
2020-06-30	$15,557,268	202,200	—	Call	Sole	2020-08-12
2020-03-31	$10,805,137	144,531	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.