Parnassus Investments
ISRG icon

Parnassus Investments’s Intuitive Surgical ISRG Stock Holding History

Parnassus Investments’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 		$1.87M Buy
4,701
+183
+4% +$80K 0.01% 125
2026
Q1 		$2.08M Buy
4,518
+1,431
+46% +$724K 0.01% 125
2025
Q4 		$1.75M Buy
3,087
+298
+11% +$159K ﹤0.01% 129
2025
Q3 		$1.25M Buy
2,789
+77
+3% +$37K ﹤0.01% 136
2025
Q2 		$1.47M Buy
2,712
+403
+17% +$211K ﹤0.01% 133
2025
Q1 		$1.14M Sell
2,309
-9
-0.4% -$4.98K ﹤0.01% 131
2024
Q4 		$1.21M Buy
2,318
+185
+9% +$96.4K ﹤0.01% 119
2024
Q3 		$1.05M Buy
2,133
+574
+37% +$267K ﹤0.01% 121
2024
Q2 		$694K Buy
1,559
+497
+47% +$198K ﹤0.01% 127
2024
Q1 		$424K Buy
+1,062
New +$401K ﹤0.01% 135

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

Parnassus Investments's ISRG Position: Q2 2026 in Review

Parnassus Investments increased its Intuitive Surgical (ISRG) stake by 4.1% in Q2 2026, buying an estimated $80K and bringing the position to 4,701 shares worth $1.87M. The position accounts for 0.01% of the portfolio, ranked #125.

Parnassus Investments first reported a position in ISRG in Q1 2024 and has held it in 10 quarters since. The position peaked at $2.08M in Q1 2026. 2,236 funds tracked by Wall St. Rank hold ISRG as of Q2 2026.

  • Parnassus Investments held 4,701 shares of Intuitive Surgical worth $1.87M as of Q2 2026.
  • Parnassus Investments bought 183 Intuitive Surgical shares in Q2 2026, an estimated $80K.
  • Intuitive Surgical made up 0.01% of Parnassus Investments's portfolio in Q2 2026, its #125 holding.
  • Parnassus Investments first reported a position in Intuitive Surgical in Q1 2024 and has held it in 10 quarters since.
  • Parnassus Investments's Intuitive Surgical position peaked at $2.08M in Q1 2026.
  • 2,236 funds tracked by Wall St. Rank held Intuitive Surgical as of Q2 2026.

Based on Parnassus Investments's 13F filing for Q2 2026, filed 29 Jul 2026.