Position in WST
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$2,387,990,456
+$674,436,468 QoQ
Shares Held
6,651,784
-2.7% QoQ
Ownership
9.45%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#1
of 827 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 91%
Shared 0%
None 9%
Common Shares in WST Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026BlackRock, Inc. holds $32,510,788,662 across 46 Medical Instruments & Supplies names. WST ranks #4 (7.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
30,024,648 | $11,940,202,007 | |
| 2 | BDX |
Becton Dickinson & Co
|
24,592,166 | $3,721,532,471 | |
| 3 | RMD |
Resmed Inc
|
12,317,194 | $2,400,374,759 | |
| 4 | WST |
West Pharmaceutical Services Inc
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|
6,651,784 | $2,387,990,456 | |
| 5 | BAX |
Baxter International Inc
|
81,842,105 | $1,744,873,669 | |
| 6 | COO |
Cooper Companies, Inc.
|
15,029,453 | $1,077,762,064 | |
| 7 | MDLN |
Medline Inc.
|
26,393,587 | $1,040,963,061 | |
| 8 | ATR |
Aptargroup, Inc.
|
6,137,894 | $768,464,324 |
All Filings in WST
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,387,990,456 | 6,651,784 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $1,713,553,988 | 6,836,714 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,815,851,077 | 6,599,735 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,693,566,008 | 6,455,861 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,445,156,926 | 6,604,922 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,551,515,031 | 6,930,119 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $2,440,557,835 | 7,450,720 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $2,184,336,047 | 7,277,239 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||