RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 121 filers reported holding RIBBON COMMUNICATIONS INC in Q3 2023. The put-call ratio across all filers is 2.11 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $26,800 | -3.9% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q2 2023 | $27,900 | -18.4% | 10,000 | 0.0% | 0.01% | -20.0% |
| Q1 2023 | $34,200 | +22.6% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q4 2022 | $27,900 | +26.8% | 10,000 | 0.0% | 0.01% | +25.0% |
| Q3 2022 | $22,000 | -26.7% | 10,000 | 0.0% | 0.01% | +14.3% |
| Q2 2022 | $30,000 | -3.2% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q1 2022 | $31,000 | -48.3% | 10,000 | 0.0% | 0.01% | -41.7% |
| Q4 2021 | $60,000 | 0.0% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q3 2021 | $60,000 | -21.1% | 10,000 | 0.0% | 0.01% | -25.0% |
| Q2 2021 | $76,000 | -7.3% | 10,000 | 0.0% | 0.02% | -11.1% |
| Q1 2021 | $82,000 | +24.2% | 10,000 | 0.0% | 0.02% | +28.6% |
| Q4 2020 | $66,000 | +69.2% | 10,000 | 0.0% | 0.01% | +16.7% |
| Q3 2020 | $39,000 | 0.0% | 10,000 | 0.0% | 0.01% | +9.1% |
| Q2 2020 | $39,000 | +30.0% | 10,000 | 0.0% | 0.01% | -42.1% |
| Q1 2020 | $30,000 | -3.2% | 10,000 | 0.0% | 0.02% | +216.7% |
| Q4 2019 | $31,000 | -46.6% | 10,000 | 0.0% | 0.01% | -60.0% |
| Q3 2019 | $58,000 | -40.8% | 10,000 | -50.0% | 0.02% | +114.3% |
| Q2 2019 | $98,000 | -4.9% | 20,000 | 0.0% | 0.01% | -36.4% |
| Q1 2019 | $103,000 | – | 20,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VIEX Capital Advisors, LLC | 405,094 | $2,086,000 | 1.85% |
| Horrell Capital Management, Inc. | 700,000 | $3,605,000 | 1.84% |
| Millrace Asset Group, Inc. | 390,077 | $2,009,000 | 1.70% |
| Engine Capital Management, LP | 439,516 | $2,264,000 | 1.48% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,800,700 | $14,424,000 | 1.27% |
| CENTRAL SECURITIES CORP | 1,387,100 | $7,144,000 | 1.13% |
| OAK MANAGEMENT CORP | 533,246 | $2,746,000 | 1.06% |
| Cowen Prime Services LLC | 300,083 | $1,545,000 | 0.80% |
| Meridian Wealth Advisors, LLC | 89,866 | $463,000 | 0.34% |
| Pacific Ridge Capital Partners, LLC | 228,540 | $1,177,000 | 0.32% |