Ribbon Communication shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in Ribbon Communication
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Quarterly reported holdings in Ribbon Communication by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $20M | 6.0M | 3.25 |
| 2024-06-30 | $19M | 5.8M | 3.29 |
| 2024-03-31 | $18M | 5.5M | 3.20 |
| 2023-12-31 | $15M | 5.2M | 2.90 |
| 2023-09-30 | $13M | 4.9M | 2.68 |
| 2023-06-30 | $13M | 4.6M | 2.79 |
| 2023-03-31 | $14M | 4.0M | 3.42 |
| 2022-12-31 | $11M | 3.8M | 2.79 |
| 2022-09-30 | $8.1M | 3.7M | 2.22 |
| 2022-06-30 | $11M | 3.6M | 3.04 |
| 2022-03-31 | $11M | 3.7M | 3.09 |
| 2021-12-31 | $22M | 3.6M | 6.05 |
| 2021-09-30 | $22M | 3.7M | 5.98 |
| 2021-06-30 | $29M | 3.7M | 7.61 |
| 2021-03-31 | $30M | 3.6M | 8.23 |
| 2020-12-31 | $25M | 3.8M | 6.56 |
| 2020-09-30 | $15M | 3.8M | 3.87 |
| 2020-06-30 | $15M | 3.8M | 3.93 |
| 2020-03-31 | $12M | 4.0M | 3.03 |
| 2019-12-31 | $12M | 4.0M | 3.10 |
| 2019-09-30 | $23M | 4.0M | 5.84 |
| 2019-06-30 | $19M | 4.0M | 4.89 |
| 2019-03-31 | $20M | 3.9M | 5.15 |
| 2018-12-31 | $18M | 3.8M | 4.82 |
| 2018-09-30 | $25M | 3.6M | 6.83 |
| 2018-06-30 | $24M | 3.3M | 7.12 |
| 2018-03-31 | $16M | 3.2M | 5.10 |
| 2017-12-31 | $25M | 3.2M | 7.73 |