RIBBON COMMUNICATIONS INC's ticker is RBBN and the CUSIP is 762544104. A total of 143 filers reported holding RIBBON COMMUNICATIONS INC in Q1 2023. The put-call ratio across all filers is 1.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $162 | +27.6% | 60,820 | +34.3% | 0.00% | – |
| Q2 2023 | $127 | -22.1% | 45,273 | -5.1% | 0.00% | – |
| Q1 2023 | $163 | +91.8% | 47,716 | +56.9% | 0.00% | – |
| Q4 2022 | $85 | -99.6% | 30,417 | +213.4% | 0.00% | – |
| Q3 2022 | $22,000 | -73.2% | 9,706 | -64.1% | 0.00% | – |
| Q2 2022 | $82,000 | -20.4% | 27,017 | -19.6% | 0.00% | – |
| Q1 2022 | $103,000 | -92.1% | 33,619 | -84.4% | 0.00% | – |
| Q4 2021 | $1,306,000 | +404.2% | 215,588 | +397.2% | 0.00% | – |
| Q3 2021 | $259,000 | +167.0% | 43,361 | +242.9% | 0.00% | – |
| Q2 2021 | $97,000 | -79.5% | 12,645 | -78.1% | 0.00% | – |
| Q1 2021 | $473,000 | +226.2% | 57,737 | +162.4% | 0.00% | – |
| Q4 2020 | $145,000 | -18.5% | 22,003 | -52.4% | 0.00% | – |
| Q3 2020 | $178,000 | -22.9% | 46,235 | -21.1% | 0.00% | – |
| Q2 2020 | $231,000 | +124.3% | 58,595 | +72.5% | 0.00% | – |
| Q1 2020 | $103,000 | -45.5% | 33,960 | -44.3% | 0.00% | – |
| Q4 2019 | $189,000 | +6.8% | 60,938 | +101.3% | 0.00% | – |
| Q3 2019 | $177,000 | -8.8% | 30,276 | -23.8% | 0.00% | – |
| Q2 2019 | $194,000 | +76.4% | 39,707 | +87.2% | 0.00% | – |
| Q1 2019 | $110,000 | +816.7% | 21,210 | +779.0% | 0.00% | – |
| Q4 2018 | $12,000 | -91.7% | 2,413 | -88.6% | 0.00% | – |
| Q3 2018 | $145,000 | +417.9% | 21,149 | +446.6% | 0.00% | – |
| Q2 2018 | $28,000 | -70.2% | 3,869 | -78.9% | 0.00% | – |
| Q1 2018 | $94,000 | -11.3% | 18,317 | +34.7% | 0.00% | – |
| Q4 2017 | $106,000 | – | 13,596 | – | 0.00% | – |
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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% |