RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 122 filers reported holding RIBBON COMMUNICATIONS INC in Q3 2021. The put-call ratio across all filers is 535.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,335,162 | +4.9% | 1,990,732 | +9.2% | 0.01% | +14.3% |
| Q2 2023 | $5,086,095 | -8.1% | 1,822,973 | +12.6% | 0.01% | -22.2% |
| Q1 2023 | $5,536,990 | +32.2% | 1,619,003 | +7.8% | 0.01% | +28.6% |
| Q4 2022 | $4,188,499 | +55.1% | 1,501,254 | +23.5% | 0.01% | +40.0% |
| Q3 2022 | $2,700,000 | -25.0% | 1,216,075 | +104.3% | 0.01% | 0.0% |
| Q4 2021 | $3,600,000 | +26.6% | 595,100 | +25.2% | 0.01% | +25.0% |
| Q3 2021 | $2,843,000 | -24.4% | 475,400 | -3.9% | 0.00% | -33.3% |
| Q2 2021 | $3,763,000 | +32.2% | 494,500 | +42.6% | 0.01% | +20.0% |
| Q1 2021 | $2,847,000 | -10.8% | 346,800 | -28.7% | 0.01% | -16.7% |
| Q4 2020 | $3,190,000 | +41.5% | 486,300 | -16.5% | 0.01% | +50.0% |
| Q3 2020 | $2,254,000 | – | 582,400 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,455,365 | $4,497,000 | 1.58% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 8,484,000 | $26,216,000 | 1.42% |
| Zebra Capital Management LLC | 97,151 | $300,000 | 0.69% |
| Herald Investment Management Ltd | 1,088,000 | $3,361,000 | 0.61% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 338,000 | $1,044,000 | 0.20% |
| Cowen Prime Advisors LLC | 134,219 | $415,000 | 0.18% |
| GLOBEFLEX CAPITAL L P | 197,647 | $611,000 | 0.12% |
| XTX Topco Ltd | 75,994 | $235,000 | 0.10% |
| GSA CAPITAL PARTNERS LLP | 232,049 | $717,000 | 0.10% |
| Pacific Ridge Capital Partners, LLC | 140,310 | $434,000 | 0.08% |