CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Holdings in SPOK
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $804,444 | 60,989 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $1,054,026 | 61,103 | Shares | Sole | 2025-11-10 |
| 2025-06-30 | $1,077,242 | 60,930 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $909,362 | 55,314 | Shares | Sole | 2025-09-15 |
| 2024-12-31 | $856,235 | 53,348 | Shares | Sole | 2025-02-06 |
| 2024-09-30 | $797,502 | 52,955 | Shares | Sole | 2024-11-12 |
| 2024-03-31 | $784,038 | 49,156 | Shares | Sole | 2024-05-09 |
| 2023-12-31 | $787,374 | 50,864 | Shares | Sole | 2024-02-06 |
| 2023-09-30 | $746,720 | 52,328 | Shares | Sole | 2023-11-08 |
| 2021-06-30 | $804,722 | 83,651 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $1,326,901 | 126,492 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $1,529,317 | 137,405 | Shares | Sole | 2021-02-16 |
| 2020-09-30 | $1,345,731 | 141,507 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $1,542,432 | 164,966 | Shares | Sole | 2020-08-20 |
| 2020-03-31 | $1,179,384 | 110,326 | Shares | Sole | 2020-05-15 |