Ribbon Communication shares owned by Marshall Wace
Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by Marshall Wace
from 13F filings
Historical chart of Marshall Wace investment in Ribbon Communication
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Quarterly reported holdings in Ribbon Communication by Marshall Wace
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $500k | 174k | 2.88 |
| 2025-09-30 | $1.3M | 346k | 3.80 |
| 2022-06-30 | $318k | 105k | 3.04 |
| 2022-03-31 | $712k | 231k | 3.09 |
| 2021-03-31 | $148k | 18k | 8.18 |