RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 121 filers reported holding RIBBON COMMUNICATIONS INC in Q3 2023. The put-call ratio across all filers is 2.11 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $138,000 | 0.0% | 35,188 | -22.7% | 0.02% | +46.7% |
| Q1 2020 | $138,000 | +115.6% | 45,520 | +119.7% | 0.02% | +275.0% |
| Q4 2019 | $64,000 | -47.1% | 20,721 | 0.0% | 0.00% | -42.9% |
| Q3 2019 | $121,000 | +28.7% | 20,721 | +7.4% | 0.01% | +16.7% |
| Q2 2019 | $94,000 | -5.1% | 19,290 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $99,000 | +16.5% | 19,290 | +9.7% | 0.01% | +20.0% |
| Q4 2018 | $85,000 | -67.6% | 17,590 | -54.1% | 0.01% | -64.3% |
| Q3 2018 | $262,000 | -38.1% | 38,344 | -35.5% | 0.01% | -41.7% |
| Q2 2018 | $423,000 | +13.4% | 59,464 | -18.6% | 0.02% | +9.1% |
| Q1 2018 | $373,000 | -34.0% | 73,064 | 0.0% | 0.02% | -37.1% |
| Q4 2017 | $565,000 | – | 73,064 | – | 0.04% | – |
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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% |