RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 117 filers reported holding RIBBON COMMUNICATIONS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2019 | $788,000 | -61.0% | 254,259 | -26.5% | 0.02% | -55.1% |
Q3 2019 | $2,020,000 | +4.8% | 345,893 | -12.3% | 0.05% | +16.7% |
Q2 2019 | $1,928,000 | +28.2% | 394,215 | +35.0% | 0.04% | +27.3% |
Q1 2019 | $1,504,000 | +11.9% | 292,058 | +4.8% | 0.03% | -5.7% |
Q4 2018 | $1,344,000 | +33.2% | 278,793 | +87.4% | 0.04% | +66.7% |
Q3 2018 | $1,009,000 | +445.4% | 148,757 | +470.7% | 0.02% | +425.0% |
Q2 2018 | $185,000 | -86.5% | 26,064 | -85.1% | 0.00% | -86.7% |
Q4 2017 | $1,375,000 | – | 174,460 | – | 0.03% | – |
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% |