CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 76 filers reported holding CAMBIUM LEARNING GRP INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $679,000 | -7.4% | 57,348 | -12.8% | 0.00% | 0.0% |
| Q2 2018 | $733,000 | -5.5% | 65,800 | -5.1% | 0.00% | 0.0% |
| Q1 2018 | $776,000 | +72.8% | 69,300 | -12.5% | 0.00% | +50.0% |
| Q4 2017 | $449,000 | +11.1% | 79,200 | +29.8% | 0.00% | 0.0% |
| Q3 2017 | $404,000 | +30.7% | 61,000 | 0.0% | 0.00% | +100.0% |
| Q2 2017 | $309,000 | +3.7% | 61,000 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $298,000 | -2.0% | 61,000 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $304,000 | -8.2% | 61,000 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $331,000 | +16.1% | 61,000 | -3.6% | 0.00% | 0.0% |
| Q2 2016 | $285,000 | +5.6% | 63,300 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $270,000 | -12.1% | 63,300 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $307,000 | +40.2% | 63,300 | +37.4% | 0.00% | 0.0% |
| Q3 2015 | $219,000 | +19.7% | 46,069 | +7.1% | 0.00% | 0.0% |
| Q2 2015 | $183,000 | – | 43,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Balter Liquid Alternatives, LLC | 78,947 | $400,000 | 0.46% |
| Acrospire Investment Management LLC | 23,040 | $117,000 | 0.11% |
| Spark Investment Management LLC | 161,100 | $816,000 | 0.05% |
| S. MUOIO & CO. LLC | 13,100 | $66,000 | 0.03% |
| QUANTUM CAPITAL MANAGEMENT | 12,044 | $61,000 | 0.02% |
| Cetera Advisors LLC | 38,408 | $194,000 | 0.01% |
| Renaissance Technologies | 883,100 | $4,477,000 | 0.01% |
| GAMCO INVESTORS, INC. ET AL | 195,000 | $989,000 | 0.01% |
| Teton Advisors, Inc. | 10,000 | $51,000 | 0.01% |
| MARTINGALE ASSET MANAGEMENT L P | 63,711 | $324,000 | 0.01% |