RIBBON COMMUNICATIONS INC's ticker is and the CUSIP is 762544954. A total of 3 filers reported holding RIBBON COMMUNICATIONS INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $279 | -98.2% | 100 | -97.8% | 0.00% | – |
| Q1 2023 | $15,390 | -96.7% | 4,500 | -94.2% | 0.00% | – |
| Q4 2021 | $468,000 | -61.4% | 77,400 | -61.8% | 0.00% | -100.0% |
| Q3 2021 | $1,212,000 | -40.8% | 202,700 | -24.7% | 0.00% | -50.0% |
| Q2 2021 | $2,049,000 | -27.1% | 269,300 | -21.3% | 0.00% | -50.0% |
| Q1 2021 | $2,811,000 | +9.5% | 342,400 | -12.5% | 0.00% | 0.0% |
| Q4 2020 | $2,568,000 | +1122.9% | 391,400 | +990.3% | 0.00% | +100.0% |
| Q3 2019 | $210,000 | +19.3% | 35,900 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $176,000 | -4.9% | 35,900 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $185,000 | – | 35,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 269,300 | $2,049,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 58,500 | $445,000 | 0.00% |