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 Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $896,000 | +54.0% | 75,746 | +45.0% | 0.00% | – |
| Q2 2018 | $582,000 | -50.8% | 52,226 | -50.6% | 0.00% | -100.0% |
| Q1 2018 | $1,184,000 | +297.3% | 105,719 | +101.5% | 0.00% | – |
| Q4 2017 | $298,000 | +4.6% | 52,469 | +22.2% | 0.00% | – |
| Q3 2017 | $285,000 | +30.7% | 42,949 | 0.0% | 0.00% | – |
| Q2 2017 | $218,000 | +16.0% | 42,949 | +12.1% | 0.00% | – |
| Q1 2017 | $188,000 | -10.0% | 38,329 | -8.4% | 0.00% | – |
| Q4 2016 | $209,000 | -10.3% | 41,848 | -2.5% | 0.00% | – |
| Q3 2016 | $233,000 | +20.1% | 42,909 | 0.0% | 0.00% | – |
| Q2 2016 | $194,000 | +9.0% | 42,909 | +2.8% | 0.00% | – |
| Q1 2016 | $178,000 | -11.9% | 41,726 | 0.0% | 0.00% | – |
| Q4 2015 | $202,000 | +1.5% | 41,726 | 0.0% | 0.00% | – |
| Q3 2015 | $199,000 | +11.8% | 41,726 | 0.0% | 0.00% | – |
| Q2 2015 | $178,000 | – | 41,726 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Balter Liquid Alternatives, LLC | 111,852 | $635,000 | 0.63% |
| RAMSEY QUANTITATIVE SYSTEMS | 46,168 | $262,000 | 0.27% |
| QUANTUM CAPITAL MANAGEMENT | 191,969 | $1,090,000 | 0.26% |
| SHEPHERD KAPLAN KROCHUK, LLC | 23,500 | $133,000 | 0.08% |
| S. MUOIO & CO. LLC | 11,800 | $67,000 | 0.04% |
| Spark Investment Management LLC | 116,100 | $659,000 | 0.04% |
| Zebra Capital Management LLC | 10,012 | $57,000 | 0.02% |
| Cetera Advisors LLC | 41,908 | $238,000 | 0.02% |
| MARTINGALE ASSET MANAGEMENT L P | 138,553 | $787,000 | 0.01% |
| ACADIAN ASSET MANAGEMENT LLC | 301,788 | $1,715,000 | 0.01% |