CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 50 filers reported holding CAMBIUM LEARNING GRP INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $3,175,000 | +26.8% | 268,035 | +19.4% | 0.00% | 0.0% |
| Q2 2018 | $2,504,000 | +56.0% | 224,523 | +56.8% | 0.00% | – |
| Q1 2018 | $1,605,000 | +1345.9% | 143,212 | +634.8% | 0.00% | – |
| Q4 2017 | $111,000 | -49.5% | 19,489 | -41.3% | 0.00% | – |
| Q3 2017 | $220,000 | +37.5% | 33,210 | +5.3% | 0.00% | – |
| Q2 2017 | $160,000 | +3.2% | 31,546 | 0.0% | 0.00% | – |
| Q1 2017 | $155,000 | +453.6% | 31,546 | +470.0% | 0.00% | – |
| Q4 2016 | $28,000 | -6.7% | 5,534 | 0.0% | 0.00% | – |
| Q3 2016 | $30,000 | +76.5% | 5,534 | +45.4% | 0.00% | – |
| Q2 2016 | $17,000 | 0.0% | 3,805 | -7.8% | 0.00% | – |
| Q1 2016 | $17,000 | -5.6% | 4,128 | +6.7% | 0.00% | – |
| Q4 2015 | $18,000 | 0.0% | 3,869 | +0.1% | 0.00% | – |
| Q3 2015 | $18,000 | -5.3% | 3,865 | -13.2% | 0.00% | – |
| Q2 2015 | $19,000 | -20.8% | 4,455 | -41.5% | 0.00% | – |
| Q1 2015 | $24,000 | +300.0% | 7,610 | +100.0% | 0.00% | – |
| Q4 2014 | $6,000 | 0.0% | 3,805 | 0.0% | 0.00% | – |
| Q3 2014 | $6,000 | -25.0% | 3,805 | 0.0% | 0.00% | – |
| Q2 2014 | $8,000 | 0.0% | 3,805 | 0.0% | 0.00% | – |
| Q1 2014 | $8,000 | -55.6% | 3,805 | -66.1% | 0.00% | – |
| Q4 2013 | $18,000 | -99.4% | 11,226 | -99.5% | 0.00% | -100.0% |
| Q3 2013 | $3,179,000 | +25.2% | 2,064,303 | +2.4% | 0.00% | +100.0% |
| Q2 2013 | $2,540,000 | – | 2,015,914 | – | 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% |