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 Q2 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $262,000 | +6.1% | 22,160 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $247,000 | +5.6% | 22,160 | +6.0% | 0.00% | 0.0% |
| Q1 2018 | $234,000 | +81.4% | 20,901 | -8.0% | 0.00% | – |
| Q4 2017 | $129,000 | -14.6% | 22,713 | 0.0% | 0.00% | – |
| Q3 2017 | $151,000 | +21.8% | 22,713 | -7.3% | 0.00% | – |
| Q2 2017 | $124,000 | -6.1% | 24,513 | -9.3% | 0.00% | – |
| Q1 2017 | $132,000 | -4.3% | 27,013 | -2.2% | 0.00% | – |
| Q4 2016 | $138,000 | -10.4% | 27,613 | -2.8% | 0.00% | – |
| Q3 2016 | $154,000 | +27.3% | 28,413 | +5.6% | 0.00% | – |
| Q2 2016 | $121,000 | +3.4% | 26,913 | -1.8% | 0.00% | – |
| Q1 2016 | $117,000 | 0.0% | 27,413 | +14.1% | 0.00% | – |
| Q4 2015 | $117,000 | +3.5% | 24,030 | +1.7% | 0.00% | – |
| Q3 2015 | $113,000 | +11.9% | 23,630 | -0.4% | 0.00% | – |
| Q2 2015 | $101,000 | – | 23,730 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Acrospire Investment Management LLC | 36,525 | $182,000 | 0.08% |
| Spark Investment Management LLC | 114,934 | $573,000 | 0.05% |
| S. MUOIO & CO. LLC | 13,100 | $65,000 | 0.03% |
| Cetera Advisors LLC | 37,408 | $185,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 167,250 | $835,000 | 0.01% |
| GSA CAPITAL PARTNERS LLP | 33,267 | $166,000 | 0.01% |
| Renaissance Technologies | 776,100 | $3,873,000 | 0.01% |
| GAMCO INVESTORS, INC. ET AL | 195,000 | $973,000 | 0.01% |
| Teton Advisors, Inc. | 10,000 | $50,000 | 0.01% |
| DIMENSIONAL FUND ADVISORS LP | 1,628,456 | $8,126,000 | 0.00% |