Seilern Investment Management Ltd
Position in WST — West Pharmaceutical Services Inc
CIK 1817797
LONDON, X0
Position in WST
as of Jun 30, 2026
· filed Jul 8, 2026
Position Value
$49,624,570
-$7,025,333 QoQ
Shares Held
138,230
-38.8% QoQ
Ownership
0.196%
of shares outstanding
% of Portfolio
6.25%
of 13F equity value
Holder Rank
#2
of 97 holders
Holding Since
Dec 2024
7 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 Jun 30, 2026Seilern Investment Management Ltd holds $95,634,157 across 2 Medical Instruments & Supplies names. WST ranks #1 (51.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WST |
West Pharmaceutical Services Inc
This page
|
138,230 | $49,624,570 | |
| 2 | ISRG |
Intuitive Surgical Inc
|
115,695 | $46,009,587 |
All Filings in WST
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $49,624,570 | 138,230 | Shares | Sole | 2026-07-08 | |
| 2026-03-31 | $56,649,903 | 226,021 | Shares | Sole | 2026-04-07 | |
| 2025-12-31 | $76,551,927 | 278,229 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $85,770,629 | 326,957 | Shares | Sole | 2025-10-14 | |
| 2025-06-30 | $94,425,546 | 431,561 | Shares | Sole | 2025-07-07 | |
| 2025-03-31 | $98,811,005 | 441,357 | Shares | Sole | 2025-04-14 | |
| 2024-12-31 | $145,379,317 | 443,825 | Shares | Sole | 2025-01-16 | |
| No filing history on record for this holder in this stock. | ||||||