CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 53 filers reported holding CAMBIUM LEARNING GRP INC in Q2 2017. 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 | +9.1% | 1,013 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $11,000 | 0.0% | 1,013 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $11,000 | +83.3% | 1,013 | 0.0% | 0.00% | – |
| Q4 2017 | $6,000 | +20.0% | 1,013 | 0.0% | 0.00% | – |
| Q3 2017 | $5,000 | 0.0% | 1,013 | 0.0% | 0.00% | – |
| Q2 2017 | $5,000 | 0.0% | 1,013 | 0.0% | 0.00% | – |
| Q1 2017 | $5,000 | – | 1,013 | – | 0.00% | – |
Download | ||||||
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% |