William Blair & Company
ISRG icon

William Blair & Company’s Intuitive Surgical ISRG Stock Holding History

William Blair & Company’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
2017
Q3 		– Sell
-900
Closed -$94K – 1432
2017
Q2 		$94K Buy
+900
New +$86.5K ﹤0.01% 1431

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

William Blair & Company's ISRG Position: Q1 2026 in Review

William Blair & Company reduced its Intuitive Surgical (ISRG) stake by 3.2% in Q1 2026, selling an estimated $7.15M and leaving 425,228 shares worth $196M. The position accounts for 0.56% of the portfolio, ranked #40.

William Blair & Company first reported a position in ISRG in Q2 2013 and has held it in 52 quarters since. The position peaked at $253M in Q2 2025. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • William Blair & Company held 425,228 shares of Intuitive Surgical worth $196M as of Q1 2026.
  • William Blair & Company sold 14,142 Intuitive Surgical shares in Q1 2026, an estimated $7.15M.
  • Intuitive Surgical made up 0.56% of William Blair & Company's portfolio in Q1 2026, its #40 holding.
  • William Blair & Company first reported a position in Intuitive Surgical in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's Intuitive Surgical position peaked at $253M in Q2 2025.
  • 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.