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 | $274,692 | -46.6% | 102,497 | -44.4% | 0.00% | – |
| Q2 2023 | $514,060 | +9508.6% | 184,251 | -88.2% | 0.00% | -100.0% |
| Q1 2023 | $5,350 | +462.6% | 1,564,281 | +359.1% | 0.00% | +200.0% |
| Q4 2022 | $951 | -99.5% | 340,745 | +263.9% | 0.00% | – |
| Q3 2022 | $208,000 | -80.2% | 93,633 | -72.9% | 0.00% | -100.0% |
| Q2 2022 | $1,052,000 | +471.7% | 345,944 | +480.5% | 0.00% | – |
| Q1 2022 | $184,000 | -37.6% | 59,592 | +22.2% | 0.00% | – |
| Q4 2021 | $295,000 | -51.8% | 48,753 | -39.4% | 0.00% | – |
| Q2 2021 | $612,000 | -48.6% | 80,439 | -44.5% | 0.00% | -100.0% |
| Q1 2021 | $1,191,000 | +775.7% | 145,012 | +313.2% | 0.00% | – |
| Q3 2020 | $136,000 | -94.2% | 35,091 | -95.4% | 0.00% | -100.0% |
| Q1 2020 | $2,336,000 | +214.8% | 770,874 | +506.6% | 0.01% | +400.0% |
| Q3 2019 | $742,000 | +62.0% | 127,080 | +35.7% | 0.00% | 0.0% |
| Q2 2019 | $458,000 | -49.2% | 93,664 | -46.5% | 0.00% | 0.0% |
| Q1 2019 | $902,000 | +558.4% | 175,111 | +515.2% | 0.00% | – |
| Q4 2018 | $137,000 | -77.5% | 28,463 | -68.2% | 0.00% | -100.0% |
| Q3 2018 | $610,000 | -79.7% | 89,385 | -78.8% | 0.00% | -75.0% |
| Q2 2018 | $3,002,000 | -9.0% | 421,654 | -34.8% | 0.00% | 0.0% |
| Q1 2018 | $3,298,000 | +139.9% | 646,661 | +263.4% | 0.00% | +100.0% |
| Q4 2017 | $1,375,000 | – | 177,929 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VIEX Capital Advisors, LLC | 405,094 | $2,086,000 | 1.85% |
| Horrell Capital Management, Inc. | 700,000 | $3,605,000 | 1.84% |
| Millrace Asset Group, Inc. | 390,077 | $2,009,000 | 1.70% |
| Engine Capital Management, LP | 439,516 | $2,264,000 | 1.48% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,800,700 | $14,424,000 | 1.27% |
| CENTRAL SECURITIES CORP | 1,387,100 | $7,144,000 | 1.13% |
| OAK MANAGEMENT CORP | 533,246 | $2,746,000 | 1.06% |
| Cowen Prime Services LLC | 300,083 | $1,545,000 | 0.80% |
| Meridian Wealth Advisors, LLC | 89,866 | $463,000 | 0.34% |
| Pacific Ridge Capital Partners, LLC | 228,540 | $1,177,000 | 0.32% |