WorldQuant Millennium Advisors
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WorldQuant Millennium Advisors’s Intuitive Surgical ISRG Stock Holding History

WorldQuant Millennium Advisors’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 		$110M Sell
239,048
-57,978
-20% -$29.3M 0.42% 60
2025
Q4 		$168M Buy
297,026
+91,866
+45% +$48.9M 0.65% 31
2025
Q3 		$91.8M Buy
205,160
+148,772
+264% +$71.4M 0.4% 75
2025
Q2 		$30.6M Buy
+56,388
New +$29.5M 0.15% 161
2025
Q1 		– Sell
-3,401
Closed -$1.78M – 463
2024
Q4 		$1.78M Buy
+3,401
New +$1.77M 0.01% 348
2024
Q2 		– Sell
-1,267
Closed -$506K – 445
2024
Q1 		$506K Buy
+1,267
New +$479K 0.01% 327
2023
Q4 		– Sell
-29,321
Closed -$8.57M – 374
2023
Q3 		$8.57M Sell
29,321
-85,773
-75% -$26.8M 0.13% 195
2023
Q2 		$39.4M Sell
115,094
-36,076
-24% -$10.9M 0.67% 30
2023
Q1 		$38.6M Buy
151,170
+74,451
+97% +$18.3M 0.71% 35
2022
Q4 		$20.4M Sell
76,719
-100,308
-57% -$24.5M 0.46% 75
2022
Q3 		$33.2M Buy
177,027
+78,755
+80% +$16.9M 0.81% 34
2022
Q2 		$19.7M Buy
98,272
+52,664
+115% +$12.4M 0.56% 57
2022
Q1 		$13.8M Sell
45,608
-43,826
-49% -$12.8M 0.34% 102
2021
Q4 		$32.1M Buy
89,434
+11,887
+15% +$4.09M 0.64% 38
2021
Q3 		$25.7M Sell
77,547
-54,735
-41% -$18.4M 0.56% 46
2021
Q2 		$40.6M Buy
+132,282
New +$37.1M 0.9% 21

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

WorldQuant Millennium Advisors's ISRG Position: Q1 2026 in Review

WorldQuant Millennium Advisors reduced its Intuitive Surgical (ISRG) stake by 20% in Q1 2026, selling an estimated $29.3M and leaving 239,048 shares worth $110M. The position accounts for 0.42% of the portfolio, ranked #60.

WorldQuant Millennium Advisors first reported a position in ISRG in Q2 2021 and has held it in 16 quarters since. The position peaked at $168M in Q4 2025. 2,302 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • WorldQuant Millennium Advisors held 239,048 shares of Intuitive Surgical worth $110M as of Q1 2026.
  • WorldQuant Millennium Advisors sold 57,978 Intuitive Surgical shares in Q1 2026, an estimated $29.3M.
  • Intuitive Surgical made up 0.42% of WorldQuant Millennium Advisors's portfolio in Q1 2026, its #60 holding.
  • WorldQuant Millennium Advisors first reported a position in Intuitive Surgical in Q2 2021 and has held it in 16 quarters since.
  • WorldQuant Millennium Advisors's Intuitive Surgical position peaked at $168M in Q4 2025.
  • 2,302 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q1 2026, filed 15 May 2026.