RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 112 filers reported holding RIBBON COMMUNICATIONS INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $40,000 | +48.1% | 14,915 | +54.7% | 0.00% | – |
| Q2 2023 | $27,000 | +92.9% | 9,642 | +135.0% | 0.00% | – |
| Q1 2023 | $14,000 | -39.1% | 4,103 | -50.2% | 0.00% | – |
| Q4 2022 | $23,000 | +1050.0% | 8,232 | +814.7% | 0.00% | – |
| Q3 2022 | $2,000 | +100.0% | 900 | +120.6% | 0.00% | – |
| Q2 2022 | $1,000 | -92.3% | 408 | -90.6% | 0.00% | – |
| Q1 2022 | $13,000 | -82.2% | 4,322 | -64.1% | 0.00% | – |
| Q4 2021 | $73,000 | +43.1% | 12,027 | +40.9% | 0.00% | – |
| Q3 2021 | $51,000 | +37.8% | 8,535 | +75.8% | 0.00% | – |
| Q2 2021 | $37,000 | – | 4,856 | +26877.8% | 0.00% | – |
| Q1 2021 | $0 | – | 18 | -75.0% | 0.00% | – |
| Q3 2020 | $0 | – | 72 | -40.5% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 121 | -58.1% | 0.00% | – |
| Q1 2020 | $1,000 | -99.3% | 289 | -99.4% | 0.00% | – |
| Q4 2019 | $140,000 | +438.5% | 45,034 | +912.9% | 0.00% | – |
| Q3 2019 | $26,000 | – | 4,446 | +34100.0% | 0.00% | – |
| Q2 2019 | $0 | – | 13 | -63.9% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 36 | -93.9% | 0.00% | – |
| Q4 2018 | $3,000 | -99.0% | 592 | -98.7% | 0.00% | – |
| Q3 2018 | $302,000 | +5940.0% | 44,182 | +6340.5% | 0.00% | – |
| Q2 2018 | $5,000 | -73.7% | 686 | -71.7% | 0.00% | – |
| Q4 2017 | $19,000 | – | 2,426 | – | 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% |