JWBC
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John W. Bristol & Co’s Intuitive Surgical ISRG Stock Holding History

John W. Bristol & Co’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 		$154M Buy
386,569
+25,835
+7% +$11.3M 2.27% 14
2026
Q1 		$166M Sell
360,734
-4,235
-1% -$2.14M 2.74% 11
2025
Q4 		$207M Buy
364,969
+65,571
+22% +$34.9M 3.18% 9
2025
Q3 		$134M Buy
299,398
+24,550
+9% +$11.8M 2.11% 15
2025
Q2 		$149M Sell
274,848
-1,305
-0.5% -$682K 2.42% 12
2025
Q1 		$137M Sell
276,153
-5,759
-2% -$3.18M 2.34% 15
2024
Q4 		$147M Sell
281,912
-67,971
-19% -$35.4M 2.42% 16
2024
Q3 		$172M Sell
349,883
-3,293
-0.9% -$1.53M 2.74% 11
2024
Q2 		$157M Sell
353,176
-7,721
-2% -$3.08M 2.54% 12
2024
Q1 		$144M Buy
360,897
+429
+0.1% +$162K 2.45% 15
2023
Q4 		$122M Sell
360,468
-17,764
-5% -$5.3M 2.24% 16
2023
Q3 		$111M Sell
378,232
-3,049
-0.8% -$952K 2.18% 16
2023
Q2 		$130M Sell
381,281
-1,922
-0.5% -$582K 2.47% 11
2023
Q1 		$97.9M Buy
383,203
+1,674
+0.4% +$412K 2.01% 23
2022
Q4 		$101M Sell
381,529
-3,539
-0.9% -$863K 2.41% 19
2022
Q3 		$72.2M Buy
385,068
+103,080
+37% +$22.1M 1.8% 30
2022
Q2 		$56.6M Sell
281,988
-8,468
-3% -$1.99M 1.39% 37
2022
Q1 		$87.6M Buy
290,456
+90,947
+46% +$26.6M 1.74% 30
2021
Q4 		$71.7M Sell
199,509
-1,131
-0.6% -$389K 1.24% 41
2021
Q3 		$66.5M Sell
200,640
-2,622
-1% -$880K 1.24% 42
2021
Q2 		$62.3M Sell
203,262
-288
-0.1% -$80.8K 1.14% 42
2021
Q1 		$50.1M Buy
+203,550
New +$51.2M 1.02% 44

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

John W. Bristol & Co's ISRG Position: Q2 2026 in Review

John W. Bristol & Co increased its Intuitive Surgical (ISRG) stake by 7.2% in Q2 2026, buying an estimated $11.3M and bringing the position to 386,569 shares worth $154M. The position accounts for 2.27% of the portfolio, ranked #14.

John W. Bristol & Co first reported a position in ISRG in Q1 2021 and has held it in 22 quarters since. The position peaked at $207M in Q4 2025. 2,246 funds tracked by Wall St. Rank hold ISRG as of Q2 2026.

  • John W. Bristol & Co held 386,569 shares of Intuitive Surgical worth $154M as of Q2 2026.
  • John W. Bristol & Co bought 25,835 Intuitive Surgical shares in Q2 2026, an estimated $11.3M.
  • Intuitive Surgical made up 2.27% of John W. Bristol & Co's portfolio in Q2 2026, its #14 holding.
  • John W. Bristol & Co first reported a position in Intuitive Surgical in Q1 2021 and has held it in 22 quarters since.
  • John W. Bristol & Co's Intuitive Surgical position peaked at $207M in Q4 2025.
  • 2,246 funds tracked by Wall St. Rank held Intuitive Surgical as of Q2 2026.

Based on John W. Bristol & Co's 13F filing for Q2 2026, filed 13 Aug 2026.