RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 136 filers reported holding RIBBON COMMUNICATIONS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $24,000 | -46.7% | 10,855 | -27.0% | 0.00% | – |
| Q2 2022 | $45,000 | -26.2% | 14,865 | -25.0% | 0.00% | – |
| Q1 2022 | $61,000 | -45.5% | 19,826 | +6.7% | 0.00% | -100.0% |
| Q4 2021 | $112,000 | +23.1% | 18,579 | +22.0% | 0.00% | – |
| Q3 2021 | $91,000 | +23.0% | 15,226 | +46.9% | 0.00% | – |
| Q2 2018 | $74,000 | +27.6% | 10,368 | -8.5% | 0.00% | – |
| Q1 2018 | $58,000 | -47.3% | 11,335 | -20.5% | 0.00% | -100.0% |
| Q4 2017 | $110,000 | – | 14,254 | – | 0.00% | – |
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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% |