RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 129 filers reported holding RIBBON COMMUNICATIONS INC in Q4 2020. The put-call ratio across all filers is 19.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $85 | -75.1% | 31,600 | -74.2% | 0.00% | – |
| Q2 2023 | $342 | +144.3% | 122,412 | +199.3% | 0.00% | – |
| Q1 2023 | $140 | -34.3% | 40,900 | -46.3% | 0.00% | – |
| Q4 2022 | $213 | -100.0% | 76,200 | -73.2% | 0.00% | -100.0% |
| Q3 2022 | $631,000 | +79.8% | 284,124 | +146.4% | 0.00% | – |
| Q2 2022 | $351,000 | -14.2% | 115,300 | -12.9% | 0.00% | – |
| Q1 2022 | $409,000 | +15.9% | 132,411 | +126.7% | 0.00% | – |
| Q4 2021 | $353,000 | -44.3% | 58,400 | -45.0% | 0.00% | -100.0% |
| Q3 2021 | $634,000 | -59.7% | 106,100 | -48.7% | 0.00% | -50.0% |
| Q2 2021 | $1,575,000 | -68.4% | 206,900 | -65.9% | 0.00% | -66.7% |
| Q1 2021 | $4,986,000 | -20.9% | 607,336 | -36.8% | 0.01% | -14.3% |
| Q4 2020 | $6,307,000 | +46.9% | 961,369 | -13.4% | 0.01% | +75.0% |
| Q3 2020 | $4,294,000 | -21.0% | 1,109,500 | -19.7% | 0.00% | -20.0% |
| Q2 2020 | $5,433,000 | +15.6% | 1,382,500 | -10.9% | 0.01% | 0.0% |
| Q1 2020 | $4,699,000 | -19.4% | 1,550,800 | -17.5% | 0.01% | +25.0% |
| Q4 2019 | $5,827,000 | -52.0% | 1,879,600 | -9.5% | 0.00% | -60.0% |
| Q3 2019 | $12,129,000 | +22.3% | 2,076,900 | +2.4% | 0.01% | +11.1% |
| Q2 2019 | $9,921,000 | -5.3% | 2,028,800 | -0.3% | 0.01% | -10.0% |
| Q1 2019 | $10,480,000 | +8.4% | 2,034,912 | +1.5% | 0.01% | -9.1% |
| Q4 2018 | $9,668,000 | -26.8% | 2,005,812 | +3.7% | 0.01% | -21.4% |
| Q3 2018 | $13,209,000 | -49.4% | 1,934,012 | -54.9% | 0.01% | 0.0% |
| Q2 2018 | $26,106,000 | +135.0% | 4,284,524 | +96.7% | 0.01% | +16.7% |
| Q1 2018 | $11,108,000 | -17.6% | 2,178,012 | +24.8% | 0.01% | -20.0% |
| Q4 2017 | $13,486,000 | – | 1,744,600 | – | 0.02% | – |
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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% |