GAGNON SECURITIES LLC

Broker-Dealer

Position in ISRG — Intuitive Surgical Inc

CIK 1125725 New York, NY

Position in ISRG

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$11,589,985

-$2,986,057 QoQ

Shares Held

29,144

-7.8% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

2.29%

of 13F equity value

Holder Rank

#475

of 2,235 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

GAGNON SECURITIES LLC holds $38,480,284 across 5 Medical Instruments & Supplies names. ISRG ranks #2 (30.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BLFS	Biolife Solutions Inc	535,906	$15,133,985
2	ISRG	Intuitive Surgical Inc This page	29,144	$11,589,985
3	OSUR	Orasure Technologies Inc	1,592,147	$7,100,975
4	ICUI	Icu Medical Inc/De	29,400	$4,310,040
5	WRBY	Warby Parker Inc.	11,381	$345,299

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,589,985	29,144	-7.8%	Shares	Sole	2026-08-05
2026-03-31	$14,576,042	31,619	-0.6%	Shares	Sole	2026-04-22
2025-12-31	$18,008,548	31,797	-26.7%	Shares	Sole	2026-02-13
2025-09-30	$19,391,445	43,359	-19.4%	Shares	Sole	2025-11-03
2025-06-30	$29,248,499	53,824	-5.1%	Shares	Sole	2025-07-23
2025-03-31	$28,084,285	56,705	-4.2%	Shares	Sole	2025-05-09
2024-12-31	$30,879,675	59,161	-4.7%	Shares	Sole	2025-01-24
2024-09-30	$30,493,128	62,070	+22.5%	Shares	Sole	2024-11-12
2024-06-30	$22,540,994	50,671	-0.9%	Shares	Sole	2024-08-14
2024-03-31	$20,409,462	51,140	-19.2%	Shares	Sole	2024-05-13
2023-12-31	$21,357,924	63,309	-4.4%	Shares	Sole	2024-02-14
2023-09-30	$19,358,074	66,229	-0.6%	Shares	Sole	2023-11-14
2023-06-30	$22,788,591	66,645	-0.8%	Shares	Sole	2023-08-08
2023-03-31	$17,157,109	67,159	-0.5%	Shares	Sole	2023-04-10
2022-12-31	$17,906,614	67,483	-0.1%	Shares	Sole	2023-02-07
2022-09-30	$12,661,946	67,552	-1.2%	Shares	Sole	2022-11-14
2022-06-30	$13,728,162	68,398	-1.5%	Shares	Sole	2022-08-01
2022-03-31	$20,955,296	69,462	-0.2%	Shares	Sole	2022-05-09
2021-12-31	$25,010,154	69,608	+198.2%	Shares	Sole	2022-02-08
2021-09-30	$23,204,452	23,341	-0.1%	Shares	Sole	2021-11-12
2021-06-30	$21,480,953	23,358	+0.0%	Shares	Sole	2021-07-28
2021-03-31	$17,257,202	23,354	+5.3%	Shares	Sole	2021-05-14
2020-12-31	$18,136,458	22,169	-0.7%	Shares	Sole	2021-02-12
2020-09-30	$15,840,478	22,325	+0.6%	Shares	Sole	2020-11-12
2020-06-30	$12,650,223	22,200	-2.1%	Shares	Sole	2020-08-13
2020-03-31	$11,224,429	22,666	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.