Polar Asset Management Partners’s Intuitive Surgical ISRG Stock Holding History

Polar Asset Management Partners’s Portfolio ISRG Stock Details ISRG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-45,500	Closed	-$20.3M	–	753
2025 Q3	$20.3M	Buy	+45,500	New	+$21.8M	0.23%	71
2024 Q1	–	Sell	-100,000	Closed	-$33.7M	–	832
2023 Q4	$33.7M	Buy	+100,000	New	+$29.8M	0.58%	26

Other funds holding ISRG

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Polar Asset Management Partners's ISRG Position: Q4 2025 in Review

Polar Asset Management Partners sold out of Intuitive Surgical (ISRG) in Q4 2025, closing a stake of 45,500 shares — an estimated $20.3M sold.

Polar Asset Management Partners first reported a position in ISRG in Q1 2022 and held it in 14 quarters. The position peaked at $63.3M in Q4 2023. 2,411 funds tracked by Wall St. Rank hold ISRG as of Q4 2025.

Polar Asset Management Partners reported no remaining Intuitive Surgical position as of Q4 2025 after selling out during the quarter.
Polar Asset Management Partners sold 45,500 Intuitive Surgical shares in Q4 2025, an estimated $20.3M.
Polar Asset Management Partners first reported a position in Intuitive Surgical in Q1 2022 and held it in 14 quarters.
Polar Asset Management Partners's Intuitive Surgical position peaked at $63.3M in Q4 2023.
2,411 funds tracked by Wall St. Rank held Intuitive Surgical as of Q4 2025.

Based on Polar Asset Management Partners's 13F filing for Q4 2025, filed 17 Feb 2026.