RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 125 filers reported holding RIBBON COMMUNICATIONS INC in Q2 2023. The put-call ratio across all filers is 4.17 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $30,930 | -3.0% | 11,541 | +1.0% | 0.00% | – |
| Q2 2023 | $31,876 | -25.9% | 11,425 | -17.7% | 0.00% | – |
| Q1 2022 | $43,000 | -55.7% | 13,884 | -13.4% | 0.00% | – |
| Q4 2021 | $97,000 | -32.6% | 16,026 | -15.2% | 0.00% | – |
| Q2 2021 | $144,000 | -7.1% | 18,896 | +0.3% | 0.00% | – |
| Q1 2021 | $155,000 | +53.5% | 18,837 | +22.6% | 0.00% | – |
| Q4 2020 | $101,000 | – | 15,370 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ophir Asset Management Pty Ltd | 2,699,526 | $20,543,000 | 3.61% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 8,424,400 | $64,110,000 | 3.08% |
| Herald Investment Management Ltd | 1,088,000 | $8,268,000 | 1.35% |
| Zebra Capital Management LLC | 76,540 | $582,000 | 0.68% |
| Cowen Prime Advisors LLC | 140,719 | $1,071,000 | 0.39% |
| Cowen Prime Services LLC | 140,719 | $1,071,000 | 0.39% |
| Hillsdale Investment Management Inc. | 578,800 | $4,404,000 | 0.35% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 186,000 | $1,415,000 | 0.29% |
| GLOBEFLEX CAPITAL L P | 197,647 | $1,504,000 | 0.27% |
| Pacific Ridge Capital Partners, LLC | 134,600 | $1,024,000 | 0.18% |