CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 58 filers reported holding CAMBIUM LEARNING GRP INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $1,495,000 | +6.4% | 126,230 | +0.2% | 0.22% | 0.0% |
| Q2 2018 | $1,405,000 | +13.2% | 126,017 | +13.7% | 0.22% | +7.2% |
| Q1 2018 | $1,241,000 | +95.1% | 110,790 | +15.6% | 0.21% | +143.5% |
| Q3 2017 | $636,000 | -40.7% | 95,862 | -59.7% | 0.08% | -47.2% |
| Q2 2016 | $1,073,000 | -22.6% | 237,973 | -26.7% | 0.16% | -25.8% |
| Q1 2016 | $1,386,000 | -25.5% | 324,564 | -15.4% | 0.22% | -10.7% |
| Q4 2015 | $1,860,000 | +2.0% | 383,589 | +0.4% | 0.24% | -15.9% |
| Q3 2015 | $1,823,000 | – | 382,077 | – | 0.29% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| QUANTUM CAPITAL MANAGEMENT | 252,549 | $2,829,000 | 0.68% |
| RAMSEY QUANTITATIVE SYSTEMS | 48,758 | $546,000 | 0.57% |
| Balter Liquid Alternatives, LLC | 38,045 | $426,000 | 0.41% |
| Ativo Capital Management LLC | 90,027 | $1,008,000 | 0.29% |
| Ibex Investors LLC | 29,558 | $331,000 | 0.27% |
| EAM Investors, LLC | 110,790 | $1,241,000 | 0.21% |
| EAM Global Investors LLC | 31,852 | $357,000 | 0.18% |
| Spark Investment Management LLC | 134,500 | $1,506,000 | 0.10% |
| WASATCH ADVISORS LP | 628,885 | $7,044,000 | 0.09% |
| S. MUOIO & CO. LLC | 11,800 | $132,000 | 0.07% |