RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 122 filers reported holding RIBBON COMMUNICATIONS INC in Q3 2021. The put-call ratio across all filers is 535.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,078,622 | +108851.7% | 386,603 | 0.0% | 0.37% | -6.3% |
| Q1 2023 | $990 | -9.8% | 386,603 | -1.7% | 0.40% | -12.4% |
| Q4 2022 | $1,098 | -99.6% | 393,403 | +218.8% | 0.45% | +187.9% |
| Q3 2022 | $274,000 | -31.5% | 123,420 | -6.3% | 0.16% | -31.1% |
| Q2 2022 | $400,000 | -3.6% | 131,719 | -1.9% | 0.23% | +30.3% |
| Q1 2022 | $415,000 | -51.4% | 134,219 | -5.0% | 0.18% | -39.7% |
| Q4 2021 | $854,000 | +1.2% | 141,219 | 0.0% | 0.29% | -7.6% |
| Q3 2021 | $844,000 | -21.2% | 141,219 | +0.4% | 0.31% | -19.1% |
| Q2 2021 | $1,071,000 | +167.8% | 140,719 | +6.8% | 0.39% | +70.2% |
| Q2 2020 | $400,000 | – | 131,719 | – | 0.23% | – |
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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% |