CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 52 filers reported holding CAMBIUM LEARNING GRP INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $1,518,000 | +93.9% | 128,238 | +82.7% | 0.08% | +115.4% |
| Q2 2018 | $783,000 | +436.3% | 70,190 | +437.6% | 0.04% | +387.5% |
| Q1 2018 | $146,000 | +67.8% | 13,055 | -26.2% | 0.01% | +60.0% |
| Q1 2017 | $87,000 | -47.6% | 17,693 | -46.8% | 0.01% | -50.0% |
| Q4 2016 | $166,000 | -23.5% | 33,267 | -16.8% | 0.01% | -16.7% |
| Q3 2016 | $217,000 | +13.0% | 39,970 | -6.1% | 0.01% | +9.1% |
| Q2 2016 | $192,000 | -20.0% | 42,570 | -24.3% | 0.01% | -26.7% |
| Q1 2016 | $240,000 | -54.8% | 56,219 | -48.7% | 0.02% | -42.3% |
| Q4 2015 | $531,000 | +20.4% | 109,586 | +18.5% | 0.03% | +18.2% |
| Q3 2015 | $441,000 | +902.3% | 92,500 | +789.4% | 0.02% | +1000.0% |
| Q2 2015 | $44,000 | – | 10,400 | – | 0.00% | – |
Download | ||||||
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% |