STATE OF WISCONSIN INVESTMENT BOARD
Position in ISRG — Intuitive Surgical Inc
CIK 854157
MADISON, WI
Position in ISRG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$90,339,288
-$19,131,870 QoQ
Shares Held
195,968
+1.4% QoQ
Ownership
0.055%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ISRG Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $249,973,648 across 24 Medical Instruments & Supplies names. ISRG ranks #1 (36.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
This page
|
195,968 | $90,339,288 | |
| 2 | BDX |
Becton Dickinson & Co
|
152,628 | $23,997,700 | |
| 3 | RMD |
Resmed Inc
|
78,169 | $17,547,377 | |
| 4 | COO |
Cooper Companies, Inc.
|
241,292 | $17,252,378 | |
| 5 | ATR |
Aptargroup, Inc.
|
96,563 | $12,168,869 | |
| 6 | ALC |
Alcon Inc
|
157,624 | $11,876,968 | |
| 7 | ALGN |
Align Technology Inc
|
65,021 | $11,146,550 | |
| 8 | HOLX |
HOLOGIC INC
|
129,901 | $9,819,216 |
All Filings in ISRG
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $90,339,288 | 195,968 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $109,471,158 | 193,289 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $88,656,639 | 198,235 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $109,632,967 | 201,750 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $110,403,607 | 222,916 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $112,518,917 | 215,570 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $108,811,392 | 221,490 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $88,219,538 | 198,313 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $81,098,679 | 203,209 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $66,037,882 | 195,749 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $55,894,908 | 191,231 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $71,868,607 | 210,179 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $52,613,535 | 205,948 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $52,749,987 | 198,794 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $40,577,760 | 216,484 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $52,983,225 | 263,979 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $78,931,253 | 261,639 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $113,837,737 | 316,832 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $32,091,158 | 96,840 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $25,658,571 | 83,702 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $18,366,843 | 74,567 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $20,217,705 | 74,139 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $20,338,251 | 85,992 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $18,109,384 | 95,341 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $17,604,055 | 106,646 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||