William Blair Investment Management’s Intuitive Surgical ISRG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $6.98M | Sell |
15,142
-95
| -0.6% | -$48.1K | 0.02% | 325 |
|
|
2025
Q4 | $8.63M | Sell |
15,237
-6,835
| -31% | -$3.64M | 0.02% | 323 |
|
|
2025
Q3 | $9.87M | Sell |
22,072
-13,703
| -38% | -$6.58M | 0.03% | 320 |
|
|
2025
Q2 | $19.4M | Sell |
35,775
-50,620
| -59% | -$26.5M | 0.05% | 285 |
|
|
2025
Q1 | $42.8M | Buy |
86,395
+1,925
| +2% | +$1.06M | 0.12% | 159 |
|
|
2024
Q4 | $44.1M | Sell |
84,470
-604,245
| -88% | -$315M | 0.11% | 168 |
|
|
2024
Q3 | $338M | Buy |
688,715
+32,369
| +5% | +$15.1M | 0.83% | 19 |
|
|
2024
Q2 | $292M | Sell |
656,346
-207,489
| -24% | -$82.6M | 0.77% | 25 |
|
|
2024
Q1 | $345M | Buy |
863,835
+15,511
| +2% | +$5.86M | 0.89% | 17 |
|
|
2023
Q4 | $286M | Buy |
848,324
+85,137
| +11% | +$25.4M | 0.83% | 21 |
|
|
2023
Q3 | $223M | Buy |
763,187
+220,580
| +41% | +$68.9M | 0.74% | 29 |
|
|
2023
Q2 | $186M | Buy |
542,607
+105,855
| +24% | +$32M | 0.6% | 51 |
|
|
2023
Q1 | $112M | Buy |
436,752
+113,858
| +35% | +$28M | 0.39% | 90 |
|
|
2022
Q4 | $85.7M | Buy |
322,894
+115,289
| +56% | +$28.1M | 0.33% | 99 |
|
|
2022
Q3 | $38.9M | Sell |
207,605
-378
| -0.2% | -$81.2K | 0.15% | 143 |
|
|
2022
Q2 | $41.7M | Buy |
207,983
+15,811
| +8% | +$3.71M | 0.15% | 147 |
|
|
2022
Q1 | $58M | Buy |
192,172
+19,593
| +11% | +$5.72M | 0.17% | 143 |
|
|
2021
Q4 | $62M | Buy |
172,579
+13,270
| +8% | +$4.57M | 0.17% | 143 |
|
|
2021
Q3 | $52.8M | Sell |
159,309
-1,056
| -0.7% | -$355K | 0.15% | 149 |
|
|
2021
Q2 | $49.2M | Sell |
160,365
-1,671
| -1% | -$469K | 0.15% | 147 |
|
|
2021
Q1 | $39.9M | Buy |
162,036
+5,412
| +3% | +$1.36M | 0.13% | 159 |
|
|
2020
Q4 | $42.7M | Sell |
156,624
-30,411
| -16% | -$7.55M | 0.14% | 144 |
|
|
2020
Q3 | $44.2M | Sell |
187,035
-20,475
| -10% | -$4.6M | 0.17% | 130 |
|
|
2020
Q2 | $39.4M | Sell |
207,510
-1,755
| -0.8% | -$315K | 0.16% | 138 |
|
|
2020
Q1 | $34.5M | Buy |
209,265
+684
| +0.3% | +$125K | 0.17% | 136 |
|
|
2019
Q4 | $41.1M | Buy |
208,581
+2,559
| +1% | +$479K | 0.16% | 132 |
|
|
2019
Q3 | $37.1M | Buy |
206,022
+933
| +0.5% | +$161K | 0.16% | 136 |
|
|
2019
Q2 | $35.9M | Buy |
205,089
+37,128
| +22% | +$6.36M | 0.15% | 141 |
|
|
2019
Q1 | $31.9M | Buy |
167,961
+519
| +0.3% | +$92.2K | 0.13% | 143 |
|
|
2018
Q4 | $26.7M | Buy |
167,442
+642
| +0.4% | +$109K | 0.13% | 151 |
|
|
2018
Q3 | $31.9M | Sell |
166,800
-978
| -0.6% | -$174K | 0.11% | 185 |
|
|
2018
Q2 | $26.8M | Buy |
167,778
+152,997
| +1,035% | +$23.3M | 0.1% | 200 |
|
|
2018
Q1 | $2.03M | Hold |
14,781
| – | – | 0.01% | 385 |
|
|
2017
Q4 | $1.8M | Sell |
14,781
-4,668
| -24% | -$584K | 0.01% | 382 |
|
|
2017
Q3 | $2.26M | Sell |
19,449
-8,991
| -32% | -$980K | 0.01% | 386 |
|
|
2017
Q2 | $2.96M | Hold |
28,440
| – | – | 0.01% | 386 |
|
|
2017
Q1 | $2.42M | Hold |
28,440
| – | – | 0.01% | 382 |
|
|
2016
Q4 | $2M | Hold |
28,440
| – | – | 0.01% | 380 |
|
|
2016
Q3 | $2.29M | Hold |
28,440
| – | – | 0.01% | 383 |
|
|
2016
Q2 | $2.09M | Hold |
28,440
| – | – | 0.01% | 388 |
|
|
2016
Q1 | $1.9M | Hold |
28,440
| – | – | 0.01% | 388 |
|
|
2015
Q4 | $1.73M | Hold |
28,440
| – | – | 0.01% | 389 |
|
|
2015
Q3 | $1.45M | Buy |
+28,440
| New | +$1.61M | ﹤0.01% | 924 |
|
Other funds holding ISRG
VCM
VPM
William Blair Investment Management's ISRG Position: Q1 2026 in Review
William Blair Investment Management reduced its Intuitive Surgical (ISRG) stake by 0.62% in Q1 2026, selling an estimated $48.1K and leaving 15,142 shares worth $6.98M. The position accounts for 0.02% of the portfolio, ranked #325.
William Blair Investment Management first reported a position in ISRG in Q3 2015 and has held it in 43 quarters since. The position peaked at $345M in Q1 2024. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.
- William Blair Investment Management held 15,142 shares of Intuitive Surgical worth $6.98M as of Q1 2026.
- William Blair Investment Management sold 95 Intuitive Surgical shares in Q1 2026, an estimated $48.1K.
- Intuitive Surgical made up 0.02% of William Blair Investment Management's portfolio in Q1 2026, its #325 holding.
- William Blair Investment Management first reported a position in Intuitive Surgical in Q3 2015 and has held it in 43 quarters since.
- William Blair Investment Management's Intuitive Surgical position peaked at $345M in Q1 2024.
- 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.
Based on William Blair Investment Management's 13F filing for Q1 2026, filed 8 May 2026.