← Super investors
RGEN
Repligen Corp
3 super-investor ownerscombined $311Mlargest position 2.1%
1 NEW
Owners (3) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Lee Ainslie | 2.1% | 2q | $179M | 1,518,805 |
| 2 | Joel Greenblatt | 0.1% | 36q | $130M | 1,099,181 |
| 3 | Wallace Weitz | 0.2% | — 1q | $3M | 25,500 |
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Wallace Weitz | NEW | 0.2% | +100% | $3M | May 14, 2026 |
Long US equity 13F-HR filings only. CUSIP 759916109. Not investment advice.