QCM
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Quantinno Capital Management’s Intuitive Surgical ISRG Stock Holding History

Quantinno 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
Q1 		$103M Buy
224,448
+34,445
+18% +$17.4M 0.17% 74
2025
Q4 		$108M Buy
190,003
+64,105
+51% +$34.1M 0.22% 60
2025
Q3 		$56.3M Buy
125,898
+62,772
+99% +$30.1M 0.15% 97
2025
Q2 		$34.3M Buy
63,126
+19,623
+45% +$10.3M 0.15% 110
2025
Q1 		$21.5M Buy
43,503
+12,819
+42% +$7.09M 0.14% 133
2024
Q4 		$16M Buy
30,684
+7,693
+33% +$4.01M 0.16% 90
2024
Q3 		$11.3M Buy
22,991
+8,114
+55% +$3.78M 0.15% 113
2024
Q2 		$6.62M Sell
14,877
-2,773
-16% -$1.1M 0.12% 153
2024
Q1 		$7.04M Buy
17,650
+6,799
+63% +$2.57M 0.15% 123
2023
Q4 		$3.66M Sell
10,851
-1,953
-15% -$582K 0.13% 177
2023
Q3 		$3.74M Buy
12,804
+3,424
+37% +$1.07M 0.17% 111
2023
Q2 		$3.21M Buy
9,380
+3,146
+50% +$952K 0.18% 98
2023
Q1 		$1.59M Sell
6,234
-4,229
-40% -$1.04M 0.11% 254
2022
Q4 		$2.78M Buy
10,463
+5,307
+103% +$1.29M 0.21% 104
2022
Q3 		$966K Buy
+5,156
New +$1.11M 0.12% 210
2022
Q1 		– Sell
-3,166
Closed -$1.14M – 558
2021
Q4 		$1.14M Buy
+3,166
New +$1.09M 0.21% 116
2020
Q2 		– Sell
-3,636
Closed -$600K – 380
2020
Q1 		$600K Buy
+3,636
New +$666K 0.37% 84
2019
Q3 		– Sell
-1,323
Closed -$231K – 451
2019
Q2 		$231K Sell
1,323
-855
-39% -$146K 0.14% 359
2019
Q1 		$414K Buy
2,178
+189
+10% +$33.6K 0.27% 162
2018
Q4 		$318K Buy
+1,989
New +$337K 0.26% 171

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

Quantinno Capital Management's ISRG Position: Q1 2026 in Review

Quantinno Capital Management increased its Intuitive Surgical (ISRG) stake by 18% in Q1 2026, buying an estimated $17.4M and bringing the position to 224,448 shares worth $103M. The position accounts for 0.17% of the portfolio, ranked #74.

Quantinno Capital Management first reported a position in ISRG in Q4 2018 and has held it in 20 quarters since. The position peaked at $108M in Q4 2025. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • Quantinno Capital Management held 224,448 shares of Intuitive Surgical worth $103M as of Q1 2026.
  • Quantinno Capital Management bought 34,445 Intuitive Surgical shares in Q1 2026, an estimated $17.4M.
  • Intuitive Surgical made up 0.17% of Quantinno Capital Management's portfolio in Q1 2026, its #74 holding.
  • Quantinno Capital Management first reported a position in Intuitive Surgical in Q4 2018 and has held it in 20 quarters since.
  • Quantinno Capital Management's Intuitive Surgical position peaked at $108M in Q4 2025.
  • 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

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