PEAK6
ISRG icon

PEAK6’s Intuitive Surgical ISRG Stock Holding History

PEAK6’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 		$78.6M Sell
170,400
-28,700
-14% -$14.5M 0.18% 99
2025
Q4 		$113M Buy
199,100
+178,200
+853% +$94.9M 0.21% 87
2025
Q3 		$9.35M Sell
20,900
-10,000
-32% -$4.8M 0.01% 721
2025
Q2 		$16.8M Sell
30,900
-32,300
-51% -$16.9M 0.03% 435
2025
Q1 		$31.3M Sell
63,200
-96,500
-60% -$53.4M 0.07% 231
2024
Q4 		$83.4M Buy
+159,700
New +$83.2M 0.18% 101

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

PEAK6's ISRG Position: Q1 2026 in Review

PEAK6 reduced its Intuitive Surgical (ISRG) stake by 90% in Q1 2026, selling an estimated $3.41M and leaving 736 shares worth $339K. The position accounts for ﹤0.01% of the portfolio, ranked #2117.

PEAK6 first reported a position in ISRG in Q4 2024 and has held it in 6 quarters since. The position peaked at $4.23M in Q4 2025. 2,302 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • PEAK6 held 736 shares of Intuitive Surgical worth $339K as of Q1 2026.
  • PEAK6 sold 6,731 Intuitive Surgical shares in Q1 2026, an estimated $3.41M.
  • Intuitive Surgical made up ﹤0.01% of PEAK6's portfolio in Q1 2026, its #2117 holding.
  • PEAK6 first reported a position in Intuitive Surgical in Q4 2024 and has held it in 6 quarters since.
  • PEAK6's Intuitive Surgical position peaked at $4.23M in Q4 2025.
  • 2,302 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.