Ribbon Communications Inc.
2019 Q4 - 2025 Q4 (25 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 2/12/2026 | 108 | 0.0% | 37,543 | 12/31/2025 |
| 2025 Q3 | 11/14/2025 | 143 | 0.0% | 37,543 | 9/30/2025 |
| 2025 Q2 | 8/13/2025 | 151 | 0.0% | 37,543 | 6/30/2025 |
| 2025 Q1 | 5/12/2025 | 147 | 0.0% | 37,543 | 3/31/2025 |
| 2024 Q4 | 2/10/2025 | 156 | 0.0% | 37,543 | 12/31/2024 |
| 2024 Q3 | 11/8/2024 | 122 | 0.0% | 37,543 | 9/30/2024 |
| 2024 Q2 | 8/8/2024 | 124 | 0.0% | 37,543 | 6/30/2024 |
| 2024 Q1 | 5/8/2024 | 128 | 0.0% | 37,443 | 3/31/2024 |
| 2023 Q4 | 2/9/2024 | 109 | 0.0% | 37,543 | 12/31/2023 |
| 2023 Q3 | 11/8/2023 | 101 | 0.0% | 37,543 | 9/30/2023 |
| 2023 Q2 | 8/11/2023 | 104 | 0.0% | 37,443 | 6/30/2023 |
| 2023 Q1 | 6/14/2023 | 128 | 0.0% | 37,443 | 3/31/2023 |
| 2022 Q4 | 6/14/2023 | 104 | 0.0% | 37,443 | 12/31/2022 |
| 2022 Q3 | 11/8/2022 | 83 | 0.0% | 37,443 | 9/30/2022 |
| 2022 Q2 | 8/5/2022 | 114 | 0.0% | 37,443 | 6/30/2022 |
| 2022 Q1 | 5/6/2022 | 116 | 0.0% | 37,443 | 3/31/2022 |
| 2021 Q4 | 2/8/2022 | 227 | 0.0% | 37,443 | 12/31/2021 |
| 2021 Q3 | 11/8/2021 | 224 | 0.0% | 37,443 | 9/30/2021 |
| 2021 Q2 | 8/10/2021 | 285 | 0.0% | 37,443 | 6/30/2021 |
| 2021 Q1 | 5/10/2021 | 307 | 0.0% | 37,443 | 3/31/2021 |
| 2020 Q4 | 2/8/2021 | 285 | 0.0% | 43,453 | 12/31/2020 |
| 2020 Q3 | 11/9/2020 | 168 | 0.0% | 43,453 | 9/30/2020 |
| 2020 Q2 | 8/7/2020 | 171 | 0.0% | 43,453 | 6/30/2020 |
| 2020 Q1 | 5/5/2020 | 132 | 0.0% | 43,453 | 3/31/2020 |
| 2019 Q4 | 2/3/2020 | 135 | 0.0% | 43,673 | 12/31/2019 |