CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 133 filers reported holding CENTURY ALUM CO in Q4 2020. The put-call ratio across all filers is 0.66 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $651,000 | +43.4% | 59,058 | -7.4% | 0.00% | 0.0% |
| Q3 2020 | $454,000 | -9.7% | 63,809 | -9.5% | 0.00% | 0.0% |
| Q2 2020 | $503,000 | +87.7% | 70,506 | -4.9% | 0.00% | +100.0% |
| Q1 2020 | $268,000 | -39.4% | 74,126 | +26.0% | 0.00% | -50.0% |
| Q4 2019 | $442,000 | +21.4% | 58,828 | +7.2% | 0.00% | +100.0% |
| Q3 2019 | $364,000 | +9.6% | 54,856 | +14.2% | 0.00% | 0.0% |
| Q2 2019 | $332,000 | -32.7% | 48,042 | -13.5% | 0.00% | -50.0% |
| Q1 2019 | $493,000 | +23.6% | 55,517 | +1.7% | 0.00% | 0.0% |
| Q4 2018 | $399,000 | -30.0% | 54,610 | +14.8% | 0.00% | -33.3% |
| Q3 2018 | $570,000 | -15.9% | 47,580 | +10.5% | 0.00% | 0.0% |
| Q2 2018 | $678,000 | -8.7% | 43,060 | -4.1% | 0.00% | -25.0% |
| Q1 2018 | $743,000 | -16.6% | 44,898 | -1.1% | 0.00% | -20.0% |
| Q4 2017 | $891,000 | +0.3% | 45,377 | -15.3% | 0.01% | 0.0% |
| Q3 2017 | $888,000 | -1.7% | 53,588 | -7.6% | 0.01% | -16.7% |
| Q2 2017 | $903,000 | +25.9% | 57,969 | +2.6% | 0.01% | +20.0% |
| Q1 2017 | $717,000 | +10.6% | 56,505 | -25.3% | 0.01% | 0.0% |
| Q4 2016 | $648,000 | +25.6% | 75,684 | +2.0% | 0.01% | +25.0% |
| Q3 2016 | $516,000 | +55.0% | 74,181 | +41.1% | 0.00% | +33.3% |
| Q2 2016 | $333,000 | +6.1% | 52,568 | +18.0% | 0.00% | 0.0% |
| Q1 2016 | $314,000 | +237.6% | 44,542 | +111.4% | 0.00% | +200.0% |
| Q4 2015 | $93,000 | -60.8% | 21,068 | -7.2% | 0.00% | -50.0% |
| Q2 2015 | $237,000 | +10.2% | 22,705 | +46.0% | 0.00% | 0.0% |
| Q1 2015 | $215,000 | -40.4% | 15,554 | +5.1% | 0.00% | -50.0% |
| Q4 2014 | $361,000 | -3.5% | 14,797 | +2.8% | 0.00% | -20.0% |
| Q3 2014 | $374,000 | +68.5% | 14,396 | +1.8% | 0.01% | +66.7% |
| Q2 2014 | $222,000 | +21.3% | 14,146 | +2.1% | 0.00% | 0.0% |
| Q1 2014 | $183,000 | +32.6% | 13,858 | +5.3% | 0.00% | +50.0% |
| Q4 2013 | $138,000 | +21.1% | 13,162 | -7.3% | 0.00% | 0.0% |
| Q3 2013 | $114,000 | – | 14,206 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Mountaineer Partners Management, LLC | 2,035,868 | $14,637,891 | 9.38% |
| Aldebaran Capital, LLC | 67,880 | $488,057 | 0.50% |
| Jade Capital Advisors, LLC | 75,000 | $539,250 | 0.48% |
| GSA CAPITAL PARTNERS LLP | 277,120 | $1,992 | 0.17% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 180,538 | $1,298,068 | 0.17% |
| DARK FOREST CAPITAL MANAGEMENT LP | 201,567 | $1,449,267 | 0.11% |
| PDT Partners, LLC | 120,006 | $862,843 | 0.11% |
| HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC | 71,500 | $514 | 0.10% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 591,300 | $4,251,447 | 0.10% |
| Bridgefront Capital, LLC | 20,497 | $147,373 | 0.10% |