RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 128 filers reported holding RIBBON COMMUNICATIONS INC in Q4 2021. The put-call ratio across all filers is 8.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,430,155 | -27.9% | 533,640 | -25.0% | 0.00% | -50.0% |
| Q2 2023 | $1,984,036 | -40.0% | 711,124 | -26.5% | 0.00% | -50.0% |
| Q1 2023 | $3,308,190 | +40.0% | 967,307 | +14.2% | 0.00% | +33.3% |
| Q4 2022 | $2,362,513 | +20.0% | 846,779 | -4.5% | 0.00% | +50.0% |
| Q3 2022 | $1,969,000 | -28.2% | 886,789 | -1.7% | 0.00% | -33.3% |
| Q2 2022 | $2,742,000 | -7.5% | 901,688 | -6.0% | 0.00% | 0.0% |
| Q1 2022 | $2,964,000 | +4.7% | 959,288 | +105.0% | 0.00% | +50.0% |
| Q4 2021 | $2,831,000 | +16.4% | 467,891 | +15.0% | 0.00% | 0.0% |
| Q3 2021 | $2,433,000 | -19.5% | 406,918 | +2.5% | 0.00% | -33.3% |
| Q2 2021 | $3,021,000 | -37.2% | 397,021 | -32.2% | 0.00% | -40.0% |
| Q1 2021 | $4,811,000 | -7.8% | 586,004 | -26.3% | 0.01% | 0.0% |
| Q4 2020 | $5,217,000 | +63.3% | 795,297 | -3.7% | 0.01% | +66.7% |
| Q3 2020 | $3,195,000 | -22.8% | 825,498 | -21.6% | 0.00% | -40.0% |
| Q2 2020 | $4,138,000 | +19.7% | 1,053,125 | -7.7% | 0.01% | 0.0% |
| Q1 2020 | $3,457,000 | -10.0% | 1,140,640 | -7.9% | 0.01% | +25.0% |
| Q4 2019 | $3,841,000 | -36.3% | 1,239,041 | +19.9% | 0.00% | -42.9% |
| Q3 2019 | $6,034,000 | +8.1% | 1,033,301 | -9.5% | 0.01% | 0.0% |
| Q2 2019 | $5,583,000 | +7.3% | 1,141,743 | +13.0% | 0.01% | 0.0% |
| Q1 2019 | $5,203,000 | +18.9% | 1,010,271 | +11.2% | 0.01% | +16.7% |
| Q4 2018 | $4,377,000 | -28.4% | 908,132 | +1.4% | 0.01% | -14.3% |
| Q3 2018 | $6,117,000 | -14.8% | 895,679 | -11.2% | 0.01% | -22.2% |
| Q2 2018 | $7,181,000 | +31.7% | 1,008,543 | -5.7% | 0.01% | +28.6% |
| Q1 2018 | $5,453,000 | -36.8% | 1,069,268 | -4.3% | 0.01% | -41.7% |
| Q4 2017 | $8,633,000 | – | 1,116,822 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PARADIGM CAPITAL MANAGEMENT INC/NY | 10,312,922 | $31,351,000 | 2.13% |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,445,195 | $4,393,000 | 1.64% |
| Zebra Capital Management LLC | 94,689 | $288,000 | 0.85% |
| Herald Investment Management Ltd | 1,088,000 | $3,307,000 | 0.77% |
| Cowen Prime Advisors LLC | 131,719 | $400,000 | 0.23% |
| GLOBEFLEX CAPITAL L P | 197,647 | $601,000 | 0.15% |
| Penserra Capital Management LLC | 1,621,054 | $4,928,000 | 0.13% |
| GSA CAPITAL PARTNERS LLP | 286,571 | $871,000 | 0.13% |
| Pacific Ridge Capital Partners, LLC | 139,570 | $424,000 | 0.10% |
| Meridian Wealth Advisors, LLC | 64,866 | $197,000 | 0.05% |