RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 118 filers reported holding RIBBON COMMUNICATIONS INC in Q4 2018. The put-call ratio across all filers is 10.22 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $172,614 | -3.9% | 64,408 | +0.0% | 0.00% | – |
| Q2 2023 | $179,634 | +56.0% | 64,385 | +91.2% | 0.00% | – |
| Q1 2023 | $115,154 | +49.3% | 33,671 | +21.8% | 0.00% | – |
| Q4 2022 | $77,104 | +3755.2% | 27,636 | +1963.9% | 0.00% | – |
| Q3 2022 | $2,000 | -66.7% | 1,339 | -32.1% | 0.00% | – |
| Q2 2022 | $6,000 | -89.5% | 1,971 | -89.5% | 0.00% | – |
| Q1 2022 | $57,000 | -75.1% | 18,715 | -50.6% | 0.00% | – |
| Q4 2021 | $229,000 | +163.2% | 37,907 | +159.6% | 0.00% | – |
| Q3 2021 | $87,000 | – | 14,601 | +72905.0% | 0.00% | – |
| Q2 2021 | $0 | -100.0% | 20 | -99.9% | 0.00% | – |
| Q1 2021 | $271,000 | +204.5% | 33,075 | +143.7% | 0.00% | – |
| Q4 2020 | $89,000 | +584.6% | 13,571 | +288.0% | 0.00% | – |
| Q3 2020 | $13,000 | -86.6% | 3,498 | -85.8% | 0.00% | – |
| Q2 2020 | $97,000 | -13.4% | 24,716 | -33.1% | 0.00% | – |
| Q1 2020 | $112,000 | -52.7% | 36,957 | -51.6% | 0.00% | – |
| Q4 2019 | $237,000 | -16.3% | 76,284 | +57.9% | 0.00% | – |
| Q3 2019 | $283,000 | +558.1% | 48,315 | +443.7% | 0.00% | – |
| Q2 2019 | $43,000 | +975.0% | 8,887 | +961.8% | 0.00% | – |
| Q1 2019 | $4,000 | -96.0% | 837 | -96.0% | 0.00% | – |
| Q4 2018 | $100,000 | -16.7% | 20,726 | +18.3% | 0.00% | – |
| Q3 2018 | $120,000 | +122.2% | 17,523 | +133.2% | 0.00% | – |
| Q2 2018 | $54,000 | +1250.0% | 7,515 | +816.5% | 0.00% | – |
| Q1 2018 | $4,000 | -99.0% | 820 | -98.5% | 0.00% | – |
| Q4 2017 | $415,000 | – | 53,735 | – | 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% |