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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $389,000 | +25.1% | 125,995 | +144.9% | 0.01% | +40.0% |
| Q4 2021 | $311,000 | -4.9% | 51,438 | -6.1% | 0.01% | -9.1% |
| Q3 2021 | $327,000 | -12.8% | 54,762 | +11.1% | 0.01% | -15.4% |
| Q2 2021 | $375,000 | -6.5% | 49,277 | +0.8% | 0.01% | -7.1% |
| Q1 2021 | $401,000 | -17.8% | 48,887 | -69.0% | 0.01% | -17.6% |
| Q4 2019 | $488,000 | -59.7% | 157,500 | -24.1% | 0.02% | -60.5% |
| Q3 2019 | $1,212,000 | +0.6% | 207,490 | -15.8% | 0.04% | +16.2% |
| Q2 2019 | $1,205,000 | +39.8% | 246,357 | +47.2% | 0.04% | +48.0% |
| Q1 2019 | $862,000 | – | 167,391 | – | 0.02% | – |
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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% |