CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Holdings in AMPH
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $9,391,933 | 350,707 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $9,498,299 | 356,409 | Shares | Sole | 2025-11-10 |
| 2025-06-30 | $7,962,160 | 346,784 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $9,457,291 | 326,226 | Shares | Sole | 2025-09-15 |
| 2024-12-31 | $12,903,120 | 347,512 | Shares | Sole | 2025-02-06 |
| 2024-09-30 | $16,988,217 | 350,056 | Shares | Sole | 2024-11-12 |
| 2024-03-31 | $15,649,743 | 356,405 | Shares | Sole | 2024-05-09 |
| 2023-12-31 | $23,470,838 | 379,480 | Shares | Sole | 2024-02-06 |
| 2023-09-30 | $16,205,864 | 352,378 | Shares | Sole | 2023-11-08 |
| 2021-12-31 | $6,077,176 | 260,935 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $4,805,100 | 252,767 | Shares | Sole | 2021-11-16 |
| 2021-06-30 | $5,108,281 | 253,387 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $4,541,509 | 247,899 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $4,869,596 | 242,148 | Shares | Sole | 2021-02-16 |
| 2020-09-30 | $4,446,225 | 237,132 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $5,123,148 | 228,101 | Shares | Sole | 2020-08-20 |
| 2020-03-31 | $3,266,165 | 220,092 | Shares | Sole | 2020-05-15 |