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 | $422,067 | -6.2% | 157,492 | -2.3% | 0.00% | -100.0% |
| Q2 2023 | $449,728 | +112613.8% | 161,193 | +38.1% | 0.00% | – |
| Q1 2023 | $399 | +26.7% | 116,742 | +3.6% | 0.00% | – |
| Q4 2022 | $315 | -99.9% | 112,738 | +0.4% | 0.00% | – |
| Q3 2022 | $249,000 | -21.2% | 112,344 | +8.1% | 0.00% | – |
| Q2 2022 | $316,000 | +16.2% | 103,940 | +18.2% | 0.00% | – |
| Q1 2022 | $272,000 | -53.9% | 87,931 | -9.8% | 0.00% | -100.0% |
| Q4 2021 | $590,000 | +0.3% | 97,518 | -0.8% | 0.00% | 0.0% |
| Q3 2021 | $588,000 | -18.7% | 98,322 | +3.5% | 0.00% | 0.0% |
| Q2 2021 | $723,000 | -15.8% | 94,996 | -9.2% | 0.00% | 0.0% |
| Q1 2021 | $859,000 | +18.0% | 104,625 | -5.7% | 0.00% | 0.0% |
| Q4 2020 | $728,000 | +94.7% | 110,905 | +14.8% | 0.00% | 0.0% |
| Q3 2020 | $374,000 | -13.6% | 96,646 | -12.3% | 0.00% | 0.0% |
| Q2 2020 | $433,000 | +53.0% | 110,210 | +18.1% | 0.00% | 0.0% |
| Q1 2020 | $283,000 | -2.1% | 93,352 | +0.1% | 0.00% | – |
| Q4 2019 | $289,000 | -46.7% | 93,252 | +0.5% | 0.00% | -100.0% |
| Q3 2019 | $542,000 | +30.6% | 92,827 | +9.3% | 0.00% | 0.0% |
| Q2 2019 | $415,000 | +3.5% | 84,921 | +9.0% | 0.00% | 0.0% |
| Q1 2019 | $401,000 | +6.9% | 77,874 | +0.2% | 0.00% | 0.0% |
| Q4 2018 | $375,000 | +0.8% | 77,742 | +42.8% | 0.00% | 0.0% |
| Q3 2018 | $372,000 | -4.1% | 54,434 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $388,000 | +63.7% | 54,434 | +17.0% | 0.00% | – |
| Q1 2018 | $237,000 | -37.5% | 46,522 | -5.0% | 0.00% | -100.0% |
| Q4 2017 | $379,000 | – | 48,967 | – | 0.00% | – |
Download | ||||||
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% |