MAM
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Mark Asset Management’s Intuitive Surgical ISRG Stock Holding History

Mark Asset Management’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
2026
Q1 		– Sell
-9,497
Closed -$5.38M – 41
2025
Q4 		$5.38M Buy
+9,497
New +$5.06M 0.36% 37
2025
Q3 		– Sell
-22,070
Closed -$12M – 58
2025
Q2 		$12M Sell
22,070
-11,872
-35% -$6.21M 0.93% 30
2025
Q1 		$16.8M Buy
33,942
+8,171
+32% +$4.52M 1.63% 22
2024
Q4 		$13.5M Sell
25,771
-7,227
-22% -$3.76M 1.46% 21
2024
Q3 		$16.2M Buy
32,998
+3,931
+14% +$1.83M 1.49% 20
2024
Q2 		$12.9M Buy
29,067
+77
+0.3% +$30.7K 1.29% 19
2024
Q1 		$11.6M Buy
+28,990
New +$11M 1.5% 23

Other funds holding ISRG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Mark Asset Management's ISRG Position: Q1 2026 in Review

Mark Asset Management sold out of Intuitive Surgical (ISRG) in Q1 2026, closing a stake of 9,497 shares — an estimated $5.38M sold.

Mark Asset Management first reported a position in ISRG in Q1 2024 and held it in 7 quarters. The position peaked at $16.8M in Q1 2025. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • Mark Asset Management reported no remaining Intuitive Surgical position as of Q1 2026 after selling out during the quarter.
  • Mark Asset Management sold 9,497 Intuitive Surgical shares in Q1 2026, an estimated $5.38M.
  • Mark Asset Management first reported a position in Intuitive Surgical in Q1 2024 and held it in 7 quarters.
  • Mark Asset Management's Intuitive Surgical position peaked at $16.8M in Q1 2025.
  • 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on Mark Asset Management's 13F filing for Q1 2026, filed 15 May 2026.