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 | $157,000 | +6.8% | 13,278 | +0.9% | 0.00% | – |
| Q2 2018 | $147,000 | +8.1% | 13,154 | +8.1% | 0.00% | – |
| Q1 2018 | $136,000 | +112.5% | 12,164 | +7.7% | 0.00% | – |
| Q4 2017 | $64,000 | -14.7% | 11,299 | +0.1% | 0.00% | – |
| Q3 2017 | $75,000 | +31.6% | 11,289 | -0.0% | 0.00% | – |
| Q2 2017 | $57,000 | +11.8% | 11,294 | +9.5% | 0.00% | – |
| Q1 2017 | $51,000 | -36.2% | 10,310 | -45.0% | 0.00% | – |
| Q1 2016 | $80,000 | -2.4% | 18,731 | +10.9% | 0.00% | – |
| Q4 2015 | $82,000 | +6.5% | 16,891 | +4.7% | 0.00% | – |
| Q3 2015 | $77,000 | +54.0% | 16,136 | +37.0% | 0.00% | – |
| Q2 2015 | $50,000 | – | 11,775 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| QUANTUM CAPITAL MANAGEMENT | 269,613 | $3,192,000 | 1.14% |
| G2 Investment Partners Management LLC | 144,514 | $1,711,000 | 0.62% |
| RAMSEY QUANTITATIVE SYSTEMS | 42,602 | $504,000 | 0.50% |
| EAM Global Investors LLC | 84,706 | $1,003,000 | 0.41% |
| Ativo Capital Management LLC | 96,098 | $1,138,000 | 0.30% |
| EAM Investors, LLC | 126,230 | $1,495,000 | 0.22% |
| CADENCE CAPITAL MANAGEMENT LLC | 204,377 | $2,420,000 | 0.13% |
| GSA CAPITAL PARTNERS LLP | 128,238 | $1,518,000 | 0.08% |
| WASATCH ADVISORS LP | 586,351 | $6,942,000 | 0.08% |
| Zebra Capital Management LLC | 12,565 | $149,000 | 0.07% |