Position in TFX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$5,088,687
+$983,506 QoQ
Shares Held
42,544
+26.5% QoQ
Ownership
0.096%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TFX 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. TFX ranks #12 (2.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
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 TFX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,088,687 | 42,544 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,105,181 | 33,638 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $5,431,805 | 44,392 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,699,010 | 39,701 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $6,151,113 | 44,512 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $14,523,879 | 81,604 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $15,522,297 | 62,762 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $7,899,153 | 37,556 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $9,101,080 | 40,240 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $8,712,438 | 34,942 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $7,425,083 | 37,804 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $10,199,870 | 42,143 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $6,356,307 | 25,093 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,066,757 | 24,303 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $12,664,984 | 62,866 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $17,908,697 | 72,844 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $29,840,493 | 84,098 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $27,879,411 | 84,874 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $34,970,951 | 92,872 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $42,636,749 | 106,117 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $40,314,576 | 97,036 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $38,147,600 | 92,688 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $23,258,175 | 68,322 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $45,274,744 | 124,388 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $15,426,693 | 52,676 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||