Portolan Capital Management, LLC
Holdings in ACMR
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $11,263,211 | 285,506 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $15,881,301 | 405,860 | Shares | Sole | 2025-11-13 |
| 2024-09-30 | $18,705,455 | 921,451 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $19,735,555 | 855,835 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $15,689,937 | 538,433 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $15,622,308 | 799,504 | Shares | Sole | 2024-02-14 |
| 2023-03-31 | $6,574,159 | 561,894 | Shares | Sole | 2023-05-15 |