Ribbon Communication shares owned by Signature
Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by Signature
from 13F filings
Historical chart of Signature investment in Ribbon Communication
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Quarterly reported holdings in Ribbon Communication by Signature
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $558 | 147 | 3.80 |
| 2025-06-30 | $293 | 73 | 4.01 |
| 2023-09-30 | $2.0k | 750 | 2.68 |
| 2023-06-30 | $2.1k | 750 | 2.79 |
| 2023-03-31 | $156 | 46 | 3.41 |
| 2022-12-31 | $127 | 46 | 2.78 |
| 2022-09-30 | $0 | 108 | 0.00 |
| 2022-06-30 | $3.0k | 1.1k | 2.62 |
| 2022-03-31 | $999 | 352 | 2.84 |