Does Marshall Wace own GILD stock?

Yes. As of its Q2 2026 13F, Marshall Wace holds 204,677 shares of GILD (Gilead Sciences), worth $25.9M.

How many shares of GILD does Marshall Wace own?

As of its Q2 2026 13F, Marshall Wace holds 204,677 shares of GILD (Gilead Sciences).

As of its Q2 2026 13F, Marshall Wace's GILD position is worth $25.9M.

In Q2 2026, Marshall Wace reduced its GILD position by 2,105,838 shares (-91.1%).

Marshall Wace already held GILD in its Q4 2018 13F, the earliest on record, and has listed it in 25 quarterly 13F filings.

28 quarters

Position history for MWMarshall Wace, LLP's holdings in Gilead Sciences, Inc.

Current Value

$25.9M

Current Shares

204,677

Total Value Change

+$18.2M

Total Shares Change

+81,664

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	204,677	-91.1%	$25.9M	0.0%	$125.63	0
2026-Q1	Increased	2.3M	+191.2%	$322M	0.3%	$137.68	60
2025-Q4	Decreased	793,385	-58.3%	$97.4M	0.1%	$120.57	0
2025-Q3	Decreased	1.9M	-2.5%	$211.1M	0.2%	$108.32	0
2025-Q2	Increased	2M	+152.1%	$216.3M	0.2%	$107.45	59
2025-Q1	Decreased	773,867	-36.4%	$86.7M	0.1%	$107.83	0
2024-Q4	Increased	1.2M	+18.9%	$112.4M	0.1%	$88.27	42
2024-Q3	Increased	1M	+749.4%	$85.8M	0.1%	$79.45	57
2024-Q2	New	120,516	-	$8.3M	0.0%	$64.42	38
2023-Q3	Exited	0	-100.0%	$0	0.0%	$68.18	0
2023-Q2	Decreased	39,190	-99.2%	$3M	0.0%	$69.44	0
2023-Q1	Increased	5.1M	+14.6%	$421M	0.9%	$74.04	50
2022-Q4	Increased	4.4M	+31.6%	$380.3M	0.9%	$75.89	56
2022-Q3	Increased	3.4M	+12.8%	$207.6M	0.5%	$54.08	41
2022-Q2	Increased	3M	+19.8%	$184.4M	0.4%	$53.58	43
2022-Q1	Increased	2.5M	+8831.4%	$148.1M	0.3%	$50.90	58
2021-Q4	Increased	27,884	+190.5%	$2M	0.0%	$61.38	42
2021-Q3	Decreased	9,600	-92.3%	$671,000	0.0%	$58.46	0
2021-Q2	Increased	124,096	+156.1%	$8.5M	0.0%	$57.05	44
2021-Q1	Decreased	48,459	-45.8%	$3.1M	0.0%	$52.99	0
2020-Q4	New	89,326	-	$5.2M	0.0%	$47.23	37
2020-Q2	Exited	0	-100.0%	$0	0.0%	$61.04	0
2020-Q1	Decreased	3,799	-99.2%	$284,000	0.0%	$58.79	0
2019-Q4	Decreased	456,753	-52.8%	$29.7M	0.2%	$50.63	0
2019-Q3	Increased	966,943	+46.6%	$61.3M	0.5%	$48.92	48
2019-Q2	New	659,537	-	$44.6M	0.4%	$51.66	48
2019-Q1	Exited	0	-100.0%	$0	0.0%	$49.25	0
2018-Q4	First report	123,013	-	$7.7M	0.1%	$46.93	0