Position in WST
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$8,376,890
+$7,182,715 QoQ
Shares Held
33,422
+526.6% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WST Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026WINTON GROUP Ltd holds $53,211,634 across 12 Medical Instruments & Supplies names. WST ranks #3 (15.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HOLX |
HOLOGIC INC
|
275,027 | $20,789,290 | |
| 2 | MMSI |
Merit Medical Systems Inc
|
158,783 | $10,944,912 | |
| 3 | WST |
West Pharmaceutical Services Inc
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|
33,422 | $8,376,890 | |
| 4 | ATR |
Aptargroup, Inc.
|
55,678 | $7,016,541 | |
| 5 | NVST |
Envista Holdings Corp
|
55,200 | $1,400,424 | |
| 6 | EMBC |
Embecta Corp.
|
136,019 | $1,202,407 | |
| 7 | MDLN |
Medline Inc.
|
26,930 | $1,198,385 | |
| 8 | COO |
Cooper Companies, Inc.
|
8,870 | $634,205 |
All Filings in WST
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,376,890 | 33,422 | Shares | Sole | 2026-05-12 | |
| 2025-03-31 | $1,194,175 | 5,334 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,166,768 | 3,562 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $774,712 | 2,581 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $753,973 | 2,289 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $590,399 | 1,492 | Shares | Sole | 2024-05-14 | |
| 2023-09-30 | $346,694 | 924 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $556,111 | 1,454 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,330,098 | 3,839 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $396,800 | 1,686 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $644,483 | 2,619 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $752,598 | 2,489 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $1,155,737 | 2,814 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $1,714,700 | 3,656 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $2,419,453 | 5,699 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $2,129,463 | 5,930 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $1,047,939 | 3,719 | Shares | Sole | 2021-07-21 | |
| 2020-12-31 | $755,021 | 2,665 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $4,641,136 | 16,883 | Shares | Sole | 2020-10-30 | |
| 2020-06-30 | $10,310,564 | 45,387 | Shares | Sole | 2020-08-05 | |
| 2020-03-31 | $20,070,204 | 131,824 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||