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ADAR1 Capital Management’s Intuitive Surgical ISRG Stock Holding History

ADAR1 Capital 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
Q2 		$2.4M Buy
6,030
+4,200
+230% +$1.83M 0.11% 136
2026
Q1 		$844K Buy
1,830
+810
+79% +$410K 0.05% 176
2025
Q4 		$578K Buy
+1,020
New +$543K 0.04% 177
2025
Q2 		– Sell
-700
Closed -$347K – 223
2025
Q1 		$347K Buy
+700
New +$387K 0.06% 121

Other funds holding ISRG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

ADAR1 Capital Management's ISRG Position: Q2 2026 in Review

ADAR1 Capital Management increased its Intuitive Surgical (ISRG) stake by 230% in Q2 2026, buying an estimated $1.83M and bringing the position to 6,030 shares worth $2.4M. The position accounts for 0.11% of the portfolio, ranked #136.

ADAR1 Capital Management first reported a position in ISRG in Q1 2025 and has held it in 4 quarters since. 2,258 funds tracked by Wall St. Rank hold ISRG as of Q2 2026.

  • ADAR1 Capital Management held 6,030 shares of Intuitive Surgical worth $2.4M as of Q2 2026.
  • ADAR1 Capital Management bought 4,200 Intuitive Surgical shares in Q2 2026, an estimated $1.83M.
  • Intuitive Surgical made up 0.11% of ADAR1 Capital Management's portfolio in Q2 2026, its #136 holding.
  • ADAR1 Capital Management first reported a position in Intuitive Surgical in Q1 2025 and has held it in 4 quarters since.
  • 2,258 funds tracked by Wall St. Rank held Intuitive Surgical as of Q2 2026.

Based on ADAR1 Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.