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 | $372,000 | -17.5% | 30,986 | -24.2% | 0.02% | -30.8% |
| Q2 2018 | $451,000 | +0.4% | 40,886 | +1.2% | 0.03% | -3.7% |
| Q1 2018 | $449,000 | +88.7% | 40,421 | -3.5% | 0.03% | +80.0% |
| Q4 2017 | $238,000 | -8.1% | 41,908 | +7.3% | 0.02% | -6.2% |
| Q3 2017 | $259,000 | +33.5% | 39,058 | +1.7% | 0.02% | +33.3% |
| Q2 2017 | $194,000 | +2.6% | 38,408 | 0.0% | 0.01% | -7.7% |
| Q1 2017 | $189,000 | +2.2% | 38,408 | +2.7% | 0.01% | -7.1% |
| Q4 2016 | $185,000 | -1.1% | 37,408 | +9.2% | 0.01% | 0.0% |
| Q3 2016 | $187,000 | – | 34,264 | – | 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% |