CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 49 filers reported holding CAMBIUM LEARNING GRP INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $243,000 | -8.3% | 48,762 | 0.0% | 0.00% | – |
| Q3 2016 | $265,000 | +19.9% | 48,762 | -0.4% | 0.00% | – |
| Q2 2016 | $221,000 | +8.3% | 48,964 | +2.5% | 0.00% | – |
| Q1 2016 | $204,000 | -10.5% | 47,748 | +1.4% | 0.00% | – |
| Q4 2015 | $228,000 | +1.8% | 47,067 | +0.4% | 0.00% | – |
| Q3 2015 | $224,000 | +12.0% | 46,881 | 0.0% | 0.00% | – |
| Q2 2015 | $200,000 | +2757.1% | 46,881 | +1894.1% | 0.00% | – |
| Q1 2015 | $7,000 | +75.0% | 2,351 | 0.0% | 0.00% | – |
| Q4 2014 | $4,000 | 0.0% | 2,351 | 0.0% | 0.00% | – |
| Q3 2014 | $4,000 | -20.0% | 2,351 | 0.0% | 0.00% | – |
| Q2 2014 | $5,000 | – | 2,351 | – | 0.00% | – |
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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% |