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Aigen Investment Management’s Intuitive Surgical ISRG Stock Holding History

Aigen Investment 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 		– Sell
-7,747
Closed -$3.57M – 684
2026
Q1 		$3.57M Buy
7,747
+7,169
+1,240% +$3.63M 0.92% 13
2025
Q4 		$327K Sell
578
-7,371
-93% -$3.92M 0.08% 338
2025
Q3 		$3.56M Buy
7,949
+6,230
+362% +$2.99M 0.55% 20
2025
Q2 		$934K Buy
1,719
+994
+137% +$520K 0.13% 260
2025
Q1 		$359K Buy
+725
New +$401K 0.06% 441
2024
Q2 		– Sell
-1,251
Closed -$499K – 902
2024
Q1 		$499K Buy
+1,251
New +$473K 0.11% 280
2022
Q4 		– Sell
-18,387
Closed -$3.45M – 655
2022
Q3 		$3.45M Sell
18,387
-8,518
-32% -$1.83M 0.49% 54
2022
Q2 		$5.4M Buy
+26,905
New +$6.31M 0.91% 14
2022
Q1 		– Sell
-1,846
Closed -$635K – 811
2021
Q4 		$635K Buy
+1,846
New +$635K 0.04% 554
2020
Q1 		– Sell
-369
Closed -$73K – 1405
2019
Q4 		$73K Buy
+369
New +$69.1K 0.01% 740

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 $3.37T AUM 44.26% 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

Aigen Investment Management's ISRG Position: Q2 2026 in Review

Aigen Investment Management sold out of Intuitive Surgical (ISRG) in Q2 2026, closing a stake of 7,747 shares — an estimated $3.57M sold.

Aigen Investment Management first reported a position in ISRG in Q4 2019 and held it in 10 quarters. The position peaked at $5.4M in Q2 2022. 2,254 funds tracked by Wall St. Rank hold ISRG as of Q2 2026.

  • Aigen Investment Management reported no remaining Intuitive Surgical position as of Q2 2026 after selling out during the quarter.
  • Aigen Investment Management sold 7,747 Intuitive Surgical shares in Q2 2026, an estimated $3.57M.
  • Aigen Investment Management first reported a position in Intuitive Surgical in Q4 2019 and held it in 10 quarters.
  • Aigen Investment Management's Intuitive Surgical position peaked at $5.4M in Q2 2022.
  • 2,254 funds tracked by Wall St. Rank held Intuitive Surgical as of Q2 2026.

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