California Public Employees Retirement System
PensionPosition in WST — West Pharmaceutical Services Inc
CIK 919079
Sacramento, CA
Position in WST
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$45,879,841
-$12,498,475 QoQ
Shares Held
127,799
-45.1% QoQ
Ownership
0.182%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#84
of 827 holders
Holding Since
Mar 2020
26 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, 2026California Public Employees Retirement System holds $574,227,297 across 15 Medical Instruments & Supplies names. WST ranks #4 (8.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
635,707 | $252,807,959 | |
| 2 | BDX |
Becton Dickinson & Co
|
546,623 | $82,720,458 | |
| 3 | RMD |
Resmed Inc
|
297,013 | $57,881,893 | |
| 4 | WST |
West Pharmaceutical Services Inc
This page
|
127,799 | $45,879,841 | |
| 5 | COO |
Cooper Companies, Inc.
|
341,456 | $24,485,809 | |
| 6 | ALGN |
Align Technology Inc
|
120,149 | $20,264,330 | |
| 7 | BAX |
Baxter International Inc
|
840,121 | $17,911,379 | |
| 8 | ATR |
Aptargroup, Inc.
|
115,597 | $14,472,744 |
All Filings in WST
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $45,879,841 | 127,799 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $58,378,316 | 232,917 | Shares | Sole | 2026-05-06 | |
| 2025-12-31 | $33,934,667 | 123,336 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $32,136,998 | 122,506 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $20,623,212 | 94,256 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $20,080,692 | 89,694 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $37,934,723 | 115,810 | Shares | Sole | 2025-04-23 | |
| 2024-09-30 | $29,780,374 | 99,215 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $43,163,594 | 131,041 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $53,725,546 | 135,770 | Shares | Sole | 2024-04-30 | |
| 2023-12-31 | $49,617,581 | 140,911 | Shares | Sole | 2024-02-01 | |
| 2023-09-30 | $54,012,229 | 143,952 | Shares | Sole | 2023-11-02 | |
| 2023-06-30 | $53,236,764 | 139,192 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $59,037,448 | 170,397 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $83,865,325 | 356,343 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $131,744,095 | 535,371 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $164,774,717 | 544,944 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $227,278,289 | 553,379 | Shares | Sole | 2022-05-04 | |
| 2021-12-31 | $263,286,267 | 561,366 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $242,936,222 | 572,234 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $202,715,181 | 564,509 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $154,808,523 | 549,395 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $79,140,098 | 279,341 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $46,444,355 | 168,950 | Shares | Sole | 2020-11-05 | |
| 2020-06-30 | $37,493,499 | 165,046 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $25,249,749 | 165,844 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||