RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 120 filers reported holding RIBBON COMMUNICATIONS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $673 | -9.2% | 251,160 | -5.5% | 0.03% | 0.0% |
| Q2 2023 | $741 | +2017.1% | 265,710 | +2459.8% | 0.03% | +1500.0% |
| Q1 2023 | $35 | -100.0% | 10,380 | -66.5% | 0.00% | -97.0% |
| Q3 2019 | $181,000 | -76.5% | 31,020 | -80.6% | 0.07% | -68.8% |
| Q4 2018 | $771,000 | -31.2% | 159,865 | -2.5% | 0.22% | -11.2% |
| Q3 2018 | $1,120,000 | -7.2% | 164,020 | -3.2% | 0.24% | -3.6% |
| Q2 2018 | $1,207,000 | -8.3% | 169,513 | -34.3% | 0.25% | -1.6% |
| Q1 2018 | $1,316,000 | -34.7% | 258,062 | -0.9% | 0.26% | -46.3% |
| Q4 2017 | $2,014,000 | – | 260,512 | – | 0.48% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,763,972 | $4,727 | 1.62% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 7,495,400 | $20,087,672 | 1.15% |
| Herald Investment Management Ltd | 1,415,869 | $3,780,370 | 0.80% |
| Intrinsic Edge Capital Management LLC | 1,007,916 | $2,701,215 | 0.30% |
| WHITE PINE CAPITAL LLC | 280,690 | $752,249 | 0.30% |
| Worth Venture Partners, LLC | 67,588 | $181,136 | 0.11% |
| Pacific Ridge Capital Partners, LLC | 138,769 | $371,901 | 0.09% |
| SG Capital Management LLC | 83,661 | $224,211 | 0.08% |
| Neuberger Berman Group LLC | 18,885,772 | $66,072,669 | 0.06% |
| ROYCE & ASSOCIATES LP | 1,610,444 | $4,315,990 | 0.04% |