Position in WST
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$51,035,567
+$15,895,512 QoQ
Shares Held
203,621
+59.4% QoQ
Ownership
0.288%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2023
9 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, 2026Holocene Advisors, LP holds $727,279,709 across 10 Medical Instruments & Supplies names. WST ranks #3 (7.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
1,040,185 | $479,514,883 | |
| 2 | RGEN |
Repligen Corp
|
708,889 | $83,521,301 | |
| 3 | WST |
West Pharmaceutical Services Inc
This page
|
203,621 | $51,035,567 | |
| 4 | TFX |
Teleflex Inc
|
415,335 | $49,678,219 | |
| 5 | MDLN |
Medline Inc.
|
832,316 | $37,038,062 | |
| 6 | BDX |
Becton Dickinson & Co
|
76,973 | $12,102,464 | |
| 7 | XRAY |
DENTSPLY SIRONA Inc.
|
715,187 | $8,296,169 | |
| 8 | ATR |
Aptargroup, Inc.
|
37,857 | $4,770,739 |
All Filings in WST
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $51,035,567 | 203,621 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $35,140,055 | 127,717 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $49,084,828 | 187,111 | Shares | Sole | 2025-11-14 | |
| 2025-03-31 | $633,804 | 2,831 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,677,516 | 11,227 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $32,849,510 | 109,440 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $61,310,348 | 186,133 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $141,271,635 | 357,008 | Shares | Sole | 2024-05-15 | |
| 2023-09-30 | $6,662,603 | 17,757 | Shares | Sole | 2023-11-14 | |
| No filing history on record for this holder in this stock. | ||||||