AMERICAN CENTURY COMPANIES INC
Position in WST — West Pharmaceutical Services Inc
CIK 748054
KANSAS CITY, MO
Position in WST
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$100,180,808
-$22,389,659 QoQ
Shares Held
399,700
-10.3% QoQ
Ownership
0.566%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in WST Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026AMERICAN CENTURY COMPANIES INC holds $1,812,691,633 across 25 Medical Instruments & Supplies names. WST ranks #3 (5.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
2,109,524 | $972,469,468 | |
| 2 | BDX |
Becton Dickinson & Co
|
3,405,917 | $535,512,329 | |
| 3 | WST |
West Pharmaceutical Services Inc
This page
|
399,700 | $100,180,808 | |
| 4 | NVST |
Envista Holdings Corp
|
3,201,626 | $81,225,251 | |
| 5 | EMBC |
Embecta Corp.
|
3,439,512 | $30,405,286 | |
| 6 | RGEN |
Repligen Corp
|
235,365 | $27,730,704 | |
| 7 | RMD |
Resmed Inc
|
56,573 | $12,699,507 | |
| 8 | ALGN |
Align Technology Inc
|
71,799 | $12,308,502 |
All Filings in WST
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $100,180,808 | 399,700 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $122,570,467 | 445,484 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $77,914,108 | 297,008 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $81,706,702 | 373,431 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $82,905,002 | 370,310 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $84,263,172 | 257,245 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $4,983,556 | 16,603 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $5,815,380 | 17,655 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $6,478,564 | 16,372 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $5,068,063 | 14,393 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $4,646,628 | 12,149 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $3,581,806 | 10,338 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $2,036,483 | 8,653 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $5,402,440 | 21,954 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $3,162,790 | 10,460 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $4,751,503 | 11,569 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $21,839,919 | 46,566 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $6,366,401 | 14,996 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $5,271,228 | 14,679 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $4,650,778 | 16,505 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $7,178,792 | 25,339 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $7,683,180 | 27,949 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $1,483,192 | 6,529 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $505,926 | 3,323 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||