Skip to main content
Equibles

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Position in ISRG — Intuitive Surgical Inc

CIK 1644956 CHICAGO, IL
Back to ISRG Full portfolio

Position in ISRG

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$3,432,376
-$3,547,934 QoQ
Shares Held
8,631
-43.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#760
of 2,235 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 68% Shared 0% None 32%

Common Shares in ISRG Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $364,975,026 across 5 Medical Instruments & Supplies names. ISRG ranks #5 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 WST
West Pharmaceutical Services Inc
 417,309 $149,813,931
2 RGEN
Repligen Corp
 788,571 $107,592,627
3 MMSI
Merit Medical Systems Inc
 1,137,790 $78,894,358
4 ICUI
Icu Medical Inc/De
 172,181 $25,241,734
5 ISRG
Intuitive Surgical Inc
This page 		8,631 $3,432,376

All Filings in ISRG

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,432,376 8,631
2026-03-31 $6,980,310 15,142
2025-12-31 $8,629,627 15,237
2025-09-30 $9,871,260 22,072
2025-06-30 $19,440,492 35,775
2025-03-31 $42,788,851 86,395
2024-12-31 $44,089,961 84,470
2024-09-30 $338,345,018 688,715
2024-06-30 $291,975,518 656,346
2024-03-31 $344,747,910 863,835
2023-12-31 $286,190,584 848,324
2023-09-30 $223,071,928 763,187
2023-06-30 $185,539,037 542,607
2023-03-31 $111,577,033 436,752
2022-12-31 $85,679,922 322,894
2022-09-30 $38,913,481 207,605
2022-06-30 $41,744,267 207,983
2022-03-31 $57,974,448 192,172
2021-12-31 $62,007,634 172,579
2021-09-30 $52,792,342 53,103
2021-06-30 $49,159,361 53,455
2021-03-31 $39,911,621 54,012
2020-12-31 $42,711,364 52,208
2020-09-30 $44,236,265 62,345
2020-06-30 $39,415,134 69,170
2020-03-31 $34,543,373 69,755