Position in RGEN
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$27,695,711
-$2,891,707 QoQ
Shares Held
235,068
+25.9% QoQ
Ownership
0.417%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RGEN Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026PRIMECAP MANAGEMENT CO/CA/ holds $128,729,964 across 2 Medical Instruments & Supplies names. RGEN ranks #2 (21.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALC |
Alcon Inc
|
1,340,866 | $101,034,253 | |
| 2 | RGEN |
Repligen Corp
This page
|
235,068 | $27,695,711 |
All Filings in RGEN
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $27,695,711 | 235,068 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $30,587,418 | 186,668 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $24,978,645 | 186,868 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $17,199,017 | 138,278 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $3,926,371 | 30,858 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $4,441,700 | 30,858 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $8,144,769 | 54,729 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $6,899,137 | 54,729 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $10,691,085 | 58,129 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $9,462,694 | 52,629 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $8,050,517 | 50,629 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $6,702,233 | 47,379 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $7,976,728 | 47,379 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $8,021,738 | 47,379 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $8,865,084 | 47,379 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,694,349 | 47,379 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $5,524,767 | 29,373 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $7,359,903 | 27,790 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $7,164,062 | 24,790 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $4,668,512 | 23,387 | Shares | Sole | 2021-08-10 | |
| No filing history on record for this holder in this stock. | ||||||