Position history for FRED ALGER MANAGEMENT, LLC's holdings in REPLIGEN CORP
FRED ALGER MANAGEMENT, LLC holds 911,527 shares of RGEN (REPLIGEN CORP), worth $149.4M as of 2025-Q4. The position was increased (++154.3% shares). RGEN represents 0.6% of FRED ALGER MANAGEMENT, LLC's portfolio.
Current Value
$149.4M
Current Shares
911,527
Total Value Change
+$110.6M
Total Shares Change
+603,804
Other major holders of RGEN: Select Equity Group, L.P.
Increased |
| 911,527 |
+154.3% |
| $149.4M |
| 0.6% |
| $166.59 |
69 |
| 2025-Q3 | Increased | 358,422 | +19.6% | $47.9M | 0.2% | $124.09 | 41 |
| 2025-Q2 | Decreased | 299,556 | -31.5% | $37.3M | 0.2% | $123.56 | 0 |
| 2025-Q1 | Increased | 437,037 | +21.6% | $55.6M | 0.3% | $133.41 | 42 |
| 2024-Q4 | Decreased | 359,507 | -9.8% | $51.7M | 0.2% | $143.81 | 0 |
| 2024-Q3 | Increased | 398,554 | +29.5% | $59.3M | 0.3% | $145.93 | 44 |
| 2024-Q2 | Decreased | 307,723 | -27.8% | $38.8M | 0.2% | $126.06 | 0 |