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 | 2/17/2026 | 175 | 0.0% | 60,645 | 12/31/2025 |
| 2025 Q3 | 11/14/2025 | 194 | 0.0% | 50,945 | 9/30/2025 |
| 2025 Q2 | 7/15/2025 | 204 | 0.0% | 50,945 | 6/30/2025 |
| 2025 Q1 | 5/14/2025 | 200 | 0.0% | 50,945 | 3/31/2025 |
| 2024 Q4 | 2/19/2025 | 244 | 0.0% | 58,636 | 12/31/2024 |
| 2024 Q3 | 11/15/2024 | 191 | 0.0% | 58,636 | 9/30/2024 |
| 2024 Q2 | 8/14/2024 | 193 | 0.0% | 58,636 | 6/30/2024 |
| 2024 Q1 | 5/15/2024 | 202 | 0.0% | 63,244 | 3/31/2024 |
| 2023 Q4 | 2/16/2024 | 191 | 0.0% | 65,974 | 12/31/2023 |
| 2023 Q3 | 12/19/2023 | 205 | 0.0% | 76,474 | 9/30/2023 |
| 2023 Q2 | 12/19/2023 | 255 | 0.0% | 91,474 | 6/30/2023 |
| 2023 Q1 | 12/19/2023 | 171 | 0.0% | 50,066 | 3/31/2023 |
| 2022 Q4 | 12/19/2023 | 140 | 0.0% | 50,066 | 12/31/2022 |
| 2022 Q3 | 11/15/2022 | 136 | 0.0% | 61,430 | 9/30/2022 |
| 2022 Q2 | 8/15/2022 | 187 | 0.0% | 61,430 | 6/30/2022 |
| 2022 Q1 | 5/16/2022 | 190 | 0.0% | 61,430 | 3/31/2022 |
| 2021 Q4 | 2/15/2022 | 372 | 0.0% | 61,430 | 12/31/2021 |
| 2021 Q3 | 11/15/2021 | 367 | 0.0% | 61,430 | 9/30/2021 |
| 2021 Q2 | 8/16/2021 | 467 | 0.0% | 61,430 | 6/30/2021 |
| 2021 Q1 | 5/14/2021 | 478 | 0.0% | 58,230 | 3/31/2021 |
| 2020 Q4 | 2/12/2021 | 382 | 0.0% | 58,230 | 12/31/2020 |
| 2020 Q3 | 11/16/2020 | 225 | 0.0% | 58,230 | 9/30/2020 |
| 2020 Q2 | 8/17/2020 | 255 | 0.0% | 65,010 | 6/30/2020 |
| 2020 Q1 | 5/13/2020 | 197 | 0.0% | 65,010 | 3/31/2020 |
| 2019 Q4 | 2/14/2020 | 93 | 0.0% | 30,080 | 12/31/2019 |