MARSHALL WACE, LLP
Holdings in RBBN
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $500,261 | 173,702 | Shares | Other | 2026-02-13 |
| 2025-09-30 | $1,315,160 | 346,095 | Shares | Other | 2025-11-13 |
| 2022-06-30 | $318,148 | 104,654 | Shares | Other | 2022-08-15 |
| 2022-03-31 | $712,319 | 230,524 | Shares | Other | 2022-05-16 |
| 2021-03-31 | $148,453 | 18,082 | Shares | Sole | 2021-05-17 |