Position history for CONGRESS ASSET MANAGEMENT CO's holdings in REPLIGEN CORP
CONGRESS ASSET MANAGEMENT CO holds 797,867 shares of RGEN (REPLIGEN CORP), worth $94M as of 2026-Q1. The position was increased (+6.9% shares). RGEN represents 0.7% of CONGRESS ASSET MANAGEMENT CO's portfolio.
Current Value
$94M
Current Shares
797,867
Total Value Change
+$82.2M
Total Shares Change
+703,945
Other major holders of RGEN: Select Equity Group, L.P.
Increased |
| 797,867 |
+6.9% |
| $94M |
| 0.7% |
| $123.06 |
45 |
| 2025-Q4 | Increased | 746,306 | +241.4% | $122.3M | 0.9% | $166.59 | 68 |
| 2025-Q3 | Increased | 218,592 | +43.4% | $29.2M | 0.2% | $124.09 | 46 |
| 2025-Q2 | Increased | 152,450 | +18.0% | $19M | 0.1% | $123.56 | 40 |
| 2025-Q1 | Increased | 129,219 | +10.8% | $16.4M | 0.1% | $133.41 | 37 |
| 2024-Q4 | Increased | 116,620 | +12.4% | $16.8M | 0.1% | $143.81 | 38 |
| 2024-Q3 | Increased | 103,764 | +10.5% | $15.4M | 0.1% | $145.93 | 37 |
| 2024-Q2 | Increased | 93,922 | +6.7% | $11.8M | 0.1% | $126.06 | 30 |