Position in BLFS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,405,179
+$1,141,433 QoQ
Shares Held
120,580
+1.6% QoQ
Ownership
0.247%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#58
of 216 holders
Holding Since
Mar 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLFS Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $230,660,619 across 24 Medical Instruments & Supplies names. BLFS ranks #19 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
195,875 | $77,895,570 | |
| 2 | BDX |
Becton Dickinson & Co
|
151,780 | $22,968,867 | |
| 3 | WST |
West Pharmaceutical Services Inc
|
43,423 | $15,588,857 | |
| 4 | RMD |
Resmed Inc
|
77,592 | $15,121,128 | |
| 5 | COO |
Cooper Companies, Inc.
|
196,490 | $14,090,297 | |
| 6 | ATR |
Aptargroup, Inc.
|
88,615 | $11,094,598 | |
| 7 | ALC |
Alcon Inc
|
157,054 | $10,538,323 | |
| 8 | MDLN |
Medline Inc.
|
188,473 | $7,433,375 |
All Filings in BLFS
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,405,179 | 120,580 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $2,263,746 | 118,645 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,374,790 | 98,213 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,573,652 | 100,888 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,168,819 | 100,688 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,949,713 | 85,364 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,122,230 | 81,750 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,055,458 | 82,087 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,516,965 | 70,787 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $198,429 | 10,697 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $718,233 | 44,199 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $622,278 | 45,060 | Shares | Sole | 2023-11-14 | |
| 2023-03-31 | $270,570 | 12,440 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $795,048 | 43,684 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $851,578 | 37,432 | Shares | Sole | 2022-11-14 | |
| 2021-12-31 | $313,068 | 8,400 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $275,080 | 6,500 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $373,884 | 8,400 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $288,000 | 8,000 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||