CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 72 filers reported holding CAMBIUM LEARNING GRP INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $12,000 | +300.0% | 1,004 | +338.4% | 0.00% | – |
| Q2 2018 | $3,000 | -87.0% | 229 | -88.8% | 0.00% | – |
| Q1 2018 | $23,000 | +64.3% | 2,050 | -14.5% | 0.00% | – |
| Q4 2017 | $14,000 | -6.7% | 2,398 | +3.2% | 0.00% | – |
| Q3 2017 | $15,000 | +50.0% | 2,323 | +16.2% | 0.00% | – |
| Q2 2017 | $10,000 | 0.0% | 1,999 | 0.0% | 0.00% | – |
| Q1 2017 | $10,000 | 0.0% | 1,999 | 0.0% | 0.00% | – |
| Q4 2016 | $10,000 | -9.1% | 1,999 | 0.0% | 0.00% | – |
| Q3 2016 | $11,000 | +22.2% | 1,999 | 0.0% | 0.00% | – |
| Q2 2016 | $9,000 | 0.0% | 1,999 | -5.9% | 0.00% | – |
| Q1 2016 | $9,000 | -35.7% | 2,125 | -25.9% | 0.00% | – |
| Q4 2015 | $14,000 | -17.6% | 2,867 | -17.9% | 0.00% | – |
| Q3 2015 | $17,000 | +6.2% | 3,491 | -6.1% | 0.00% | – |
| Q2 2015 | $16,000 | +33.3% | 3,718 | 0.0% | 0.00% | – |
| Q1 2015 | $12,000 | +1100.0% | 3,718 | +1846.6% | 0.00% | – |
| Q4 2014 | $1,000 | 0.0% | 191 | -77.2% | 0.00% | – |
| Q3 2014 | $1,000 | -80.0% | 836 | -65.3% | 0.00% | – |
| Q2 2014 | $5,000 | – | 2,408 | – | 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% |