How many shares of ISRG does MARSHALL WACE, LLP own?

As of 2026-Q2, MARSHALL WACE, LLP holds 110,089 shares of ISRG (INTUITIVE SURGICAL INC).

What is MARSHALL WACE, LLP's ISRG position worth?

As of 2026-Q2, MARSHALL WACE, LLP's ISRG position is worth $43.8M.

In 2026-Q2, MARSHALL WACE, LLP decreased their ISRG position (-65.6% change in shares).

Based on available 13F filings, MARSHALL WACE, LLP first reported a position in ISRG in 2018-Q4. They have held the position across 30 quarters.

Position history for MWMARSHALL WACE, LLP's holdings in INTUITIVE SURGICAL INC

Current Value

$43.8M

Current Shares

110,089

Total Value Change

+$26.9M

Total Shares Change

+74,777

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	110,089	-65.6%	$43.8M	0.0%	$397.68	0
2026-Q1	Increased	319,997	+14.5%	$147.5M	0.1%	$497.42	41
2025-Q4	Decreased	279,530	-29.4%	$158.3M	0.1%	$572.63	0
2025-Q3	Increased	395,774	+171.2%	$177M	0.2%	$439.22	59
2025-Q2	Increased	145,934	+78.0%	$79.3M	0.1%	$533.71	45
2025-Q1	Decreased	82,004	-56.9%	$40.6M	0.1%	$491.84	0
2024-Q4	Decreased	190,169	-56.0%	$99.3M	0.1%	$526.96	0
2024-Q3	Increased	432,731	+485.4%	$212.6M	0.3%	$479.18	59
2024-Q2	Decreased	73,927	-88.7%	$32.9M	0.0%	$444.85	0
2024-Q1	Decreased	654,140	-41.3%	$261.1M	0.4%	$399.09	0
2023-Q4	Increased	1.1M	+42.0%	$376M	0.6%	$337.36	59
2023-Q3	Decreased	785,073	-44.6%	$229.5M	0.5%	$292.29	0
2023-Q2	Increased	1.4M	+38.3%	$484.3M	0.9%	$338.49	58
2023-Q1	Increased	1M	+347.9%	$261.7M	0.6%	$251.30	70
2022-Q4	Increased	228,744	+321.0%	$60.7M	0.1%	$265.35	57
2022-Q3	Decreased	54,333	-84.7%	$10.2M	0.0%	$189.06	0
2022-Q2	Increased	356,093	+934.5%	$71.5M	0.1%	$202.59	57
2022-Q1	Decreased	34,420	-95.5%	$10.4M	0.0%	$304.44	0
2021-Q4	Increased	774,195	+7172.9%	$278.2M	0.5%	$363.30	70
2021-Q3	Decreased	10,645	-35.0%	$10.6M	0.0%	$330.78	0
2021-Q2	Increased	16,372	+1.1%	$15.1M	0.1%	$306.91	28
2021-Q1	Increased	16,188	+335.5%	$12M	0.1%	$242.16	45
2020-Q4	Increased	3,717	+357.2%	$3M	0.0%	$271.77	43
2020-Q3	Decreased	813	-86.8%	$577,000	0.0%	$230.98	0
2020-Q2	New	6,148	-	$3.5M	0.0%	$184.59	37
2019-Q4	Exited	0	-100.0%	$0	0.0%	$197.11	0
2019-Q3	Decreased	9,125	-9.7%	$4.9M	0.0%	$177.91	0
2019-Q2	Decreased	10,103	-81.3%	$5.3M	0.0%	$174.85	0
2019-Q1	Increased	54,178	+53.4%	$30.9M	0.1%	$190.19	48
2018-Q4	New	35,312	-	$16.9M	0.2%	$157.07	47