CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Holdings in RBBN
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $2,214,933 | 769,074 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $2,924,050 | 769,487 | Shares | Sole | 2025-11-10 |
| 2025-06-30 | $3,072,453 | 766,198 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $2,931,301 | 747,781 | Shares | Sole | 2025-09-15 |
| 2024-12-31 | $3,164,790 | 760,767 | Shares | Sole | 2025-02-06 |
| 2024-09-30 | $2,479,399 | 762,892 | Shares | Sole | 2024-11-12 |
| 2024-03-31 | $2,221,804 | 694,314 | Shares | Sole | 2024-05-09 |
| 2023-12-31 | $2,001,762 | 690,263 | Shares | Sole | 2024-02-06 |
| 2023-09-30 | $1,826,414 | 681,498 | Shares | Sole | 2023-11-08 |
| 2021-12-31 | $4,435,678 | 733,170 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $4,283,444 | 716,295 | Shares | Sole | 2021-11-16 |
| 2021-06-30 | $5,423,920 | 712,736 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $5,695,432 | 693,719 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $4,356,692 | 664,130 | Shares | Sole | 2021-02-16 |
| 2020-09-30 | $2,613,798 | 675,400 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $2,202,670 | 560,476 | Shares | Sole | 2020-08-20 |
| 2020-03-31 | $1,533,343 | 506,054 | Shares | Sole | 2020-05-15 |