CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Holdings in AMPX
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $8,181,069 | 1,036,891 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $10,251,582 | 974,485 | Shares | Sole | 2025-11-10 |
| 2025-06-30 | $2,091,944 | 496,899 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $691,287 | 257,943 | Shares | Sole | 2025-09-15 |
| 2024-12-31 | $555,637 | 198,442 | Shares | Sole | 2025-02-06 |
| 2024-09-30 | $304,192 | 274,047 | Shares | Sole | 2024-11-12 |
| 2024-03-31 | $263,804 | 99,549 | Shares | Sole | 2024-05-09 |
| 2023-12-31 | $512,939 | 96,964 | Shares | Sole | 2024-02-06 |
| 2023-09-30 | $452,309 | 95,424 | Shares | Sole | 2023-11-08 |