RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 107 filers reported holding RIBBON COMMUNICATIONS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $196 | -99.2% | 57,277 | +410.7% | 0.98% | +930.5% |
| Q3 2022 | $25,000 | -91.3% | 11,215 | -88.2% | 0.10% | -88.8% |
| Q2 2022 | $288,000 | -4.0% | 94,689 | -2.5% | 0.85% | +22.8% |
| Q1 2022 | $300,000 | -25.2% | 97,151 | +46.3% | 0.69% | +7.3% |
| Q4 2021 | $401,000 | -21.1% | 66,401 | -21.9% | 0.64% | +4.4% |
| Q3 2021 | $508,000 | -12.7% | 85,061 | +11.1% | 0.62% | -9.8% |
| Q2 2021 | $582,000 | -5.4% | 76,540 | +2.2% | 0.68% | +0.7% |
| Q1 2021 | $615,000 | +161.7% | 74,892 | +63.9% | 0.68% | +441.6% |
| Q1 2019 | $235,000 | +17.5% | 45,689 | +10.2% | 0.12% | +0.8% |
| Q4 2018 | $200,000 | – | 41,447 | – | 0.12% | – |
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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% |