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 | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,148,000 | +14.1% | 139,800 | -8.9% | 0.00% | 0.0% |
| Q4 2020 | $1,006,000 | +66.3% | 153,409 | -1.9% | 0.00% | 0.0% |
| Q3 2020 | $605,000 | +1.7% | 156,309 | +3.2% | 0.00% | 0.0% |
| Q2 2020 | $595,000 | +73.5% | 151,509 | +33.8% | 0.00% | – |
| Q1 2020 | $343,000 | -2.3% | 113,224 | 0.0% | 0.00% | – |
| Q4 2019 | $351,000 | -40.2% | 113,224 | +12.6% | 0.00% | -100.0% |
| Q3 2019 | $587,000 | +59.9% | 100,524 | +34.0% | 0.00% | – |
| Q2 2019 | $367,000 | -26.2% | 75,000 | -22.3% | 0.00% | -100.0% |
| Q1 2019 | $497,000 | +6.9% | 96,500 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $465,000 | -36.7% | 96,500 | -10.3% | 0.00% | 0.0% |
| Q3 2018 | $735,000 | -7.8% | 107,602 | -3.8% | 0.00% | 0.0% |
| Q2 2018 | $797,000 | +55.1% | 111,902 | +11.0% | 0.00% | 0.0% |
| Q1 2018 | $514,000 | -59.4% | 100,800 | -38.5% | 0.00% | -50.0% |
| Q4 2017 | $1,267,000 | – | 163,890 | – | 0.00% | – |
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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% |