Who holds ISRG (INTUITIVE SURGICAL INC)?

ISRG

INTUITIVE SURGICAL INC

Data as of 2026 Q1 (03-31) · 13F snapshot

Summary

INTUITIVE SURGICAL INC (ISRG) is held by 10 tracked hedge-fund managers, a combined reported value of ~$2.62B; the largest are Ken Griffin, Izzy Englander, Philippe Laffont. This quarter: 5 added, 3 trimmed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.

Attention · HighThis quarter · Heating up

Gurus holding10

Congress trades20

Price$356.83vs quarter-end-22.59%

Sectors2

This quarter's moves

New0

Added5

Trimmed / sold3

Top holderKen Griffin

Ken GriffinAdd

Value $625.11M0.5% of portfolio1,356,0112026 Q1

Izzy EnglanderTrim

Value $419.64M0.3% of portfolio910,2922026 Q1

Ken GriffinCALL—

Value $270.00M— of portfolio585,7002026 Q1

Andreas HalvorsenTrim

Value $150.31M0.6% of portfolio337,8932024 Q2

Ken GriffinPUT—

Value $137.14M— of portfolio297,5002026 Q1

Steven CohenCALL—

Value $97.13M— of portfolio210,7002026 Q1

Izzy EnglanderPUT—

Value $57.76M— of portfolio125,3002026 Q1

Steven CohenPUT—

Value $33.28M— of portfolio72,2002026 Q1

Izzy EnglanderCALL—

Value $24.39M— of portfolio52,9002026 Q1

George SorosTrim

Value $11.12M0.3% of portfolio25,0002024 Q2

Investor	Period	Value	Shares	% of portfolio	Action
Ken Griffin	2026 Q1	$625.11M	1,356,011	0.5%	Add
Izzy Englander	2026 Q1	$419.64M	910,292	0.3%	Trim
Ken GriffinCALL	2026 Q1	$270.00M	585,700	—	—
Andreas Halvorsen	2024 Q2	$150.31M	337,893	0.6%	Trim
Ken GriffinPUT	2026 Q1	$137.14M	297,500	—	—
Steven CohenCALL	2026 Q1	$97.13M	210,700	—	—
Izzy EnglanderPUT	2026 Q1	$57.76M	125,300	—	—
Steven CohenPUT	2026 Q1	$33.28M	72,200	—	—
Izzy EnglanderCALL	2026 Q1	$24.39M	52,900	—	—
George Soros	2024 Q2	$11.12M	25,000	0.3%	Trim

Insider Trading

Officers · directors · Form 4

David J. Rosa
Chief Executive Officer (CEO)
Buy
1,910 @ $0.00Traded 2026-07-10Filed 2026-07-13
David J. Rosa
Chief Executive Officer (CEO)
Sell$389.7K
947 @ $411.55Traded 2026-07-10Filed 2026-07-13
Mark Brosius
EVP & Chief Mfg and Supply Cha
Sell$9.5K
23 @ $412.16Traded 2026-06-11Filed 2026-06-12
Mark Brosius
EVP & Chief Mfg and Supply Cha
Sell$10.4K
25 @ $414.13Traded 2026-06-11Filed 2026-06-12
David J. Rosa
Chief Executive Officer (CEO)
Sell$287.5K
674 @ $426.61Traded 2026-06-10Filed 2026-06-10
David J. Rosa
Chief Executive Officer (CEO)
Buy
1,358 @ $0.00Traded 2026-06-10Filed 2026-06-10
Gary Loeb
EVP & Chief Legal and Complian
Sell$169.7K
400 @ $424.14Traded 2026-06-10Filed 2026-06-10
Mark Brosius
EVP & Chief Mfg and Supply Cha
Sell$9.7K
23 @ $420.12Traded 2026-06-08Filed 2026-06-10
Iman Jeddi
SVP & GM da Vinci Platforms &
Sell$2.37M
5,625 @ $420.55Traded 2026-06-01Filed 2026-06-02
Iman Jeddi
SVP & GM da Vinci Platforms &
Buy$433.1K
5,625 @ $77.00Traded 2026-06-01Filed 2026-06-02
Mark Brosius
EVP & Chief Mfg and Supply Cha
Sell$8.0K
18 @ $446.04Traded 2026-05-21Filed 2026-05-22
Mark Brosius
EVP & Chief Mfg and Supply Cha
Sell$7.6K
18 @ $422.47Traded 2026-05-18Filed 2026-05-20
Gary Loeb
EVP & Chief Legal and Complian
Sell$178.8K
400 @ $446.95Traded 2026-05-11Filed 2026-05-11
Gary S Guthart
Director
Buy
554 @ $0.00Traded 2026-04-30Filed 2026-05-01
Jami K Nachtsheim
Director
Buy
531 @ $0.00Traded 2026-04-30Filed 2026-04-30
Lewis Chew
Director
Buy
531 @ $0.00Traded 2026-04-30Filed 2026-04-30
Monica P Reed
Director
Buy
554 @ $0.00Traded 2026-04-30Filed 2026-04-30
Sreelakshmi Kolli
Director
Buy
554 @ $0.00Traded 2026-04-30Filed 2026-04-30
Sreelakshmi Kolli
Director
Buy
531 @ $0.00Traded 2026-04-30Filed 2026-04-30
Amy L Ladd
Director
Buy
554 @ $0.00Traded 2026-04-30Filed 2026-04-30
Amy L Ladd
Director
Buy
531 @ $0.00Traded 2026-04-30Filed 2026-04-30
Amal M Johnson
Director
Buy
531 @ $0.00Traded 2026-04-30Filed 2026-04-30
Keith R Leonard
Director
Buy
554 @ $0.00Traded 2026-04-30Filed 2026-04-30
Keith R Leonard
Director
Buy
531 @ $0.00Traded 2026-04-30Filed 2026-04-30

Insider transactions are public SEC Form 4 disclosures (company officers, directors, 10% owners), for research only — not investment advice.

ARK ETF holdings

Cathie Wood · daily

ARK total shares held · drag to inspect

2026-07-28holds 69,066

ARKQweight in fund1.31%$24.64M

ARK publishes full ETF holdings daily (SEC Rule 6c-11). Line shows ARK's total shares held over time (not price); markers are buy/sell days. Derived from public CSVs — research only, not investment advice.

Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.