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 | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $2,473,000 | +310.8% | 859,410 | 0.0% | 0.02% | +500.0% |
| Q1 2015 | $602,000 | +9.3% | 859,410 | -0.0% | 0.00% | +50.0% |
| Q4 2014 | $551,000 | -45.0% | 859,411 | 0.0% | 0.00% | -50.0% |
| Q3 2014 | $1,002,000 | +0.2% | 859,411 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $1,000,000 | +56.5% | 859,411 | 0.0% | 0.00% | +33.3% |
| Q1 2014 | $639,000 | +14.5% | 859,411 | 0.0% | 0.00% | +50.0% |
| Q4 2013 | $558,000 | +22.4% | 859,411 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $456,000 | -78.9% | 859,411 | -50.0% | 0.00% | -60.0% |
| Q2 2013 | $2,166,000 | – | 1,718,822 | – | 0.01% | – |
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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% |