RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,452,964 | -25.3% | 542,151 | -22.2% | 0.00% | 0.0% |
| Q2 2023 | $1,944,272 | +85550.7% | 696,872 | +5.0% | 0.00% | 0.0% |
| Q1 2023 | $2,270 | +18.0% | 663,904 | -3.7% | 0.00% | 0.0% |
| Q4 2022 | $1,924 | -99.9% | 689,597 | -7.1% | 0.00% | 0.0% |
| Q3 2022 | $1,648,000 | -25.3% | 742,536 | +2.3% | 0.00% | 0.0% |
| Q2 2022 | $2,206,000 | -9.5% | 725,635 | -2.3% | 0.00% | 0.0% |
| Q1 2022 | $2,437,000 | -45.0% | 743,056 | +1.4% | 0.00% | 0.0% |
| Q4 2021 | $4,431,000 | -1.2% | 732,452 | -2.4% | 0.00% | 0.0% |
| Q3 2021 | $4,486,000 | -31.0% | 750,119 | -12.1% | 0.00% | -50.0% |
| Q2 2021 | $6,498,000 | -6.1% | 853,856 | +1.3% | 0.00% | 0.0% |
| Q1 2021 | $6,920,000 | +22.9% | 842,916 | -1.8% | 0.00% | 0.0% |
| Q4 2020 | $5,630,000 | +82.9% | 858,251 | +7.8% | 0.00% | +100.0% |
| Q3 2020 | $3,079,000 | -18.5% | 795,799 | -17.2% | 0.00% | -50.0% |
| Q2 2020 | $3,776,000 | +42.9% | 960,937 | +10.2% | 0.00% | +100.0% |
| Q1 2020 | $2,643,000 | +24.8% | 872,292 | +27.7% | 0.00% | 0.0% |
| Q4 2019 | $2,118,000 | -45.7% | 683,103 | +2.3% | 0.00% | -50.0% |
| Q3 2019 | $3,899,000 | +18.9% | 667,591 | -0.4% | 0.00% | +100.0% |
| Q2 2019 | $3,278,000 | – | 670,330 | – | 0.00% | – |
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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% |