RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 121 filers reported holding RIBBON COMMUNICATIONS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $176,419 | -5.7% | 65,828 | -2.0% | 0.00% | – |
| Q2 2023 | $187,179 | +64.0% | 67,177 | +101.3% | 0.00% | – |
| Q1 2023 | $114,152 | +35.0% | 33,378 | +10.1% | 0.00% | – |
| Q4 2022 | $84,544 | +24.3% | 30,303 | 0.0% | 0.00% | – |
| Q3 2022 | $68,000 | -21.8% | 30,303 | +4.9% | 0.00% | – |
| Q2 2022 | $87,000 | -13.0% | 28,878 | -11.0% | 0.00% | – |
| Q1 2022 | $100,000 | -49.0% | 32,429 | 0.0% | 0.00% | – |
| Q4 2021 | $196,000 | +1.0% | 32,429 | 0.0% | 0.00% | – |
| Q3 2021 | $194,000 | +84.8% | 32,429 | +135.8% | 0.00% | – |
| Q2 2021 | $105,000 | -15.3% | 13,751 | -8.2% | 0.00% | – |
| Q1 2021 | $124,000 | +36.3% | 14,985 | +7.0% | 0.00% | – |
| Q4 2020 | $91,000 | +68.5% | 14,007 | 0.0% | 0.00% | – |
| Q3 2020 | $54,000 | -18.2% | 14,007 | -16.5% | 0.00% | – |
| Q2 2020 | $66,000 | +37.5% | 16,782 | +5.4% | 0.00% | – |
| Q1 2020 | $48,000 | -14.3% | 15,918 | -11.7% | 0.00% | – |
| Q4 2019 | $56,000 | -47.2% | 18,031 | 0.0% | 0.00% | – |
| Q3 2019 | $106,000 | +65.6% | 18,031 | +37.2% | 0.00% | – |
| Q2 2019 | $64,000 | +10.3% | 13,146 | +15.8% | 0.00% | – |
| Q1 2019 | $58,000 | +5.5% | 11,350 | 0.0% | 0.00% | – |
| Q4 2018 | $55,000 | -1.8% | 11,350 | +37.8% | 0.00% | – |
| Q3 2018 | $56,000 | -5.1% | 8,238 | 0.0% | 0.00% | – |
| Q2 2018 | $59,000 | +31.1% | 8,238 | -6.3% | 0.00% | – |
| Q1 2018 | $45,000 | -54.1% | 8,788 | -30.3% | 0.00% | – |
| Q4 2017 | $98,000 | – | 12,600 | – | 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% |