RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 128 filers reported holding RIBBON COMMUNICATIONS INC in Q4 2022. The put-call ratio across all filers is 0.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $146 | -99.9% | 52,400 | -27.6% | 0.00% | 0.0% |
| Q3 2022 | $160,000 | -27.3% | 72,400 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $220,000 | +8.9% | 72,400 | +10.7% | 0.00% | 0.0% |
| Q1 2022 | $202,000 | +248.3% | 65,400 | +574.2% | 0.00% | – |
| Q4 2021 | $58,000 | -64.0% | 9,700 | -64.1% | 0.00% | -100.0% |
| Q3 2021 | $161,000 | +228.6% | 27,000 | +315.4% | 0.00% | – |
| Q2 2021 | $49,000 | -51.0% | 6,500 | -47.2% | 0.00% | – |
| Q1 2021 | $100,000 | +25.0% | 12,300 | 0.0% | 0.00% | – |
| Q4 2020 | $80,000 | +321.1% | 12,300 | +334.0% | 0.00% | – |
| Q3 2018 | $19,000 | -89.8% | 2,834 | -89.2% | 0.00% | -100.0% |
| Q2 2018 | $186,000 | -39.8% | 26,200 | -56.8% | 0.00% | 0.0% |
| Q1 2018 | $309,000 | -34.1% | 60,700 | 0.0% | 0.00% | -50.0% |
| Q4 2017 | $469,000 | – | 60,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PARADIGM CAPITAL MANAGEMENT INC/NY | 10,312,922 | $31,351,000 | 2.13% |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,445,195 | $4,393,000 | 1.64% |
| Zebra Capital Management LLC | 94,689 | $288,000 | 0.85% |
| Herald Investment Management Ltd | 1,088,000 | $3,307,000 | 0.77% |
| Cowen Prime Advisors LLC | 131,719 | $400,000 | 0.23% |
| GLOBEFLEX CAPITAL L P | 197,647 | $601,000 | 0.15% |
| Penserra Capital Management LLC | 1,621,054 | $4,928,000 | 0.13% |
| GSA CAPITAL PARTNERS LLP | 286,571 | $871,000 | 0.13% |
| Pacific Ridge Capital Partners, LLC | 139,570 | $424,000 | 0.10% |
| Meridian Wealth Advisors, LLC | 64,866 | $197,000 | 0.05% |