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Two Sigma Securities’s Intuitive Surgical ISRG Stock Holding History

Two Sigma Securities’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
2024
Q4 		– Sell
-27,700
Closed -$13.6M – 2405
2024
Q3 		$13.6M Buy
27,700
+16,500
+147% +$7.68M 0.23% 94
2024
Q2 		$4.98M Sell
11,200
-2,000
-15% -$797K 0.06% 355
2024
Q1 		$5.27M Sell
13,200
-2,200
-14% -$831K 0.05% 386
2023
Q4 		$5.2M Buy
15,400
+4,000
+35% +$1.19M 0.05% 351
2023
Q3 		$3.33M Buy
11,400
+8,300
+268% +$2.59M 0.04% 496
2023
Q2 		$1.06M Sell
3,100
-3,800
-55% -$1.15M 0.02% 930
2023
Q1 		$1.76M Buy
+6,900
New +$1.7M 0.04% 572
2022
Q4 		– Sell
-4,800
Closed -$900K – 2911
2022
Q3 		$900K Buy
+4,800
New +$1.03M 0.03% 698
2022
Q2 		– Sell
-4,600
Closed -$1.39M – 2537
2022
Q1 		$1.39M Buy
+4,600
New +$1.34M 0.05% 466
2021
Q4 		– Sell
-5,100
Closed -$1.69M – 1784
2021
Q3 		$1.69M Buy
5,100
+600
+13% +$201K 0.05% 329
2021
Q2 		$1.38M Buy
+4,500
New +$1.26M 0.04% 330
2021
Q1 		– Sell
-12,600
Closed -$3.44M – 1272
2020
Q4 		$3.44M Sell
12,600
-2,100
-14% -$521K 0.08% 153
2020
Q3 		$3.48M Buy
14,700
+7,500
+104% +$1.68M 0.07% 129
2020
Q2 		$1.37M Sell
7,200
-15,000
-68% -$2.69M 0.03% 312
2020
Q1 		$3.67M Sell
22,200
-121,500
-85% -$22.3M 0.08% 149
2019
Q4 		$28.3M Buy
143,700
+90,300
+169% +$16.9M 0.19% 62
2019
Q3 		$9.61M Buy
53,400
+2,700
+5% +$467K 0.09% 169
2019
Q2 		$8.87M Buy
50,700
+29,100
+135% +$4.99M 0.09% 131
2019
Q1 		$4.11M Sell
21,600
-10,800
-33% -$1.92M 0.04% 198
2018
Q4 		$5.17M Sell
32,400
-27,900
-46% -$4.73M 0.06% 156
2018
Q3 		$11.5M Sell
60,300
-39,000
-39% -$6.93M 0.07% 177
2018
Q2 		$15.8M Sell
99,300
-49,800
-33% -$7.59M 0.08% 185
2018
Q1 		$20.5M Buy
+149,100
New +$20.8M 0.11% 149

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

Two Sigma Securities's ISRG Position: Q2 2026 in Review

Two Sigma Securities sold out of Intuitive Surgical (ISRG) in Q2 2026, closing a stake of 567 shares — an estimated $261K sold.

Two Sigma Securities first reported a position in ISRG in Q4 2016 and held it in 28 quarters. The position peaked at $5.63M in Q3 2023. 2,251 funds tracked by Wall St. Rank hold ISRG as of Q2 2026.

  • Two Sigma Securities reported no remaining Intuitive Surgical position as of Q2 2026 after selling out during the quarter.
  • Two Sigma Securities sold 567 Intuitive Surgical shares in Q2 2026, an estimated $261K.
  • Two Sigma Securities first reported a position in Intuitive Surgical in Q4 2016 and held it in 28 quarters.
  • Two Sigma Securities's Intuitive Surgical position peaked at $5.63M in Q3 2023.
  • 2,251 funds tracked by Wall St. Rank held Intuitive Surgical as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.