Campbell & CO Investment Adviser LLC
Holdings in AMPH
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $821,663 | 30,682 | Shares | Sole | 2026-02-12 |
| 2025-09-30 | $1,174,412 | 44,068 | Shares | Sole | 2025-10-28 |
| 2025-06-30 | $515,061 | 22,433 | Shares | Sole | 2025-08-07 |
| 2025-03-31 | $1,327,423 | 45,789 | Shares | Sole | 2025-05-14 |
| 2024-12-31 | $1,766,125 | 47,566 | Shares | Sole | 2025-02-10 |
| 2024-06-30 | $346,720 | 8,668 | Shares | Sole | 2024-08-13 |
| 2024-03-31 | $605,606 | 13,792 | Shares | Sole | 2024-05-10 |
| 2021-12-31 | $344,692 | 14,800 | Shares | Sole | 2022-02-10 |
| 2021-09-30 | $201,506 | 10,600 | Shares | Sole | 2021-11-10 |
| 2021-03-31 | $219,125 | 11,961 | Shares | Sole | 2021-05-14 |
| 2020-12-31 | $314,258 | 15,627 | Shares | Sole | 2021-02-09 |
| 2020-09-30 | $302,381 | 16,127 | Shares | Sole | 2020-10-15 |
| 2020-06-30 | $429,592 | 19,127 | Shares | Sole | 2020-07-29 |