RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 110 filers reported holding RIBBON COMMUNICATIONS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
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 ↓ |
|---|---|---|---|
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,763,972 | $4,727 | 1.62% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 7,495,400 | $20,087,672 | 1.15% |
| Herald Investment Management Ltd | 1,415,869 | $3,780,370 | 0.80% |
| Intrinsic Edge Capital Management LLC | 1,007,916 | $2,701,215 | 0.30% |
| WHITE PINE CAPITAL LLC | 280,690 | $752,249 | 0.30% |
| Worth Venture Partners, LLC | 67,588 | $181,136 | 0.11% |
| Pacific Ridge Capital Partners, LLC | 138,769 | $371,901 | 0.09% |
| SG Capital Management LLC | 83,661 | $224,211 | 0.08% |
| Neuberger Berman Group LLC | 18,885,772 | $66,072,669 | 0.06% |
| ROYCE & ASSOCIATES LP | 1,610,444 | $4,315,990 | 0.04% |