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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $459,757 | -42.5% | 63,944 | -30.3% | 0.00% | -40.0% |
| Q2 2023 | $800,243 | -11.1% | 91,771 | +2.0% | 0.01% | -16.7% |
| Q1 2023 | $899,690 | +16.7% | 89,969 | -4.5% | 0.01% | 0.0% |
| Q4 2022 | $770,613 | +154952.9% | 94,207 | 0.0% | 0.01% | +50.0% |
| Q3 2022 | $497 | -99.9% | 94,207 | 0.0% | 0.00% | -33.3% |
| Q2 2022 | $694,000 | -72.0% | 94,207 | 0.0% | 0.01% | -60.0% |
| Q1 2022 | $2,479,000 | +44.9% | 94,207 | -8.8% | 0.02% | +66.7% |
| Q4 2021 | $1,711,000 | +23.1% | 103,317 | 0.0% | 0.01% | +12.5% |
| Q3 2021 | $1,390,000 | +4.4% | 103,317 | 0.0% | 0.01% | 0.0% |
| Q2 2021 | $1,332,000 | -27.0% | 103,317 | 0.0% | 0.01% | -33.3% |
| Q1 2021 | $1,825,000 | +48.7% | 103,317 | -7.2% | 0.01% | +33.3% |
| Q4 2020 | $1,227,000 | +54.9% | 111,277 | 0.0% | 0.01% | +50.0% |
| Q3 2020 | $792,000 | -0.1% | 111,277 | 0.0% | 0.01% | -14.3% |
| Q2 2020 | $793,000 | +96.8% | 111,277 | 0.0% | 0.01% | +40.0% |
| Q1 2020 | $403,000 | -51.8% | 111,277 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $836,000 | -0.8% | 111,277 | -12.4% | 0.01% | -16.7% |
| Q3 2019 | $843,000 | +16.9% | 127,077 | +21.8% | 0.01% | 0.0% |
| Q2 2019 | $721,000 | -4.4% | 104,317 | +22.8% | 0.01% | -14.3% |
| Q1 2019 | $754,000 | -49.2% | 84,924 | -58.2% | 0.01% | -46.2% |
| Q4 2018 | $1,484,000 | +260.2% | 203,017 | +489.9% | 0.01% | +333.3% |
| Q3 2018 | $412,000 | -17.1% | 34,417 | +9.0% | 0.00% | 0.0% |
| Q2 2018 | $497,000 | -4.8% | 31,563 | 0.0% | 0.00% | -25.0% |
| Q1 2018 | $522,000 | -15.8% | 31,563 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $620,000 | +18.5% | 31,563 | 0.0% | 0.00% | +100.0% |
| Q3 2017 | $523,000 | +30.4% | 31,563 | +22.8% | 0.00% | -33.3% |
| Q2 2017 | $401,000 | -7.4% | 25,711 | -24.6% | 0.00% | -25.0% |
| Q1 2017 | $433,000 | +48.3% | 34,111 | 0.0% | 0.00% | +33.3% |
| Q4 2016 | $292,000 | +23.2% | 34,111 | 0.0% | 0.00% | +50.0% |
| Q3 2016 | $237,000 | +9.7% | 34,111 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $216,000 | -10.0% | 34,111 | 0.0% | 0.00% | -33.3% |
| Q1 2016 | $240,000 | +58.9% | 34,111 | 0.0% | 0.00% | +200.0% |
| Q4 2015 | $151,000 | -39.8% | 34,111 | -37.4% | 0.00% | -50.0% |
| Q3 2015 | $251,000 | -69.1% | 54,511 | -29.9% | 0.00% | -66.7% |
| Q2 2015 | $811,000 | -39.6% | 77,711 | -20.1% | 0.01% | -40.0% |
| Q1 2015 | $1,343,000 | -43.4% | 97,311 | +0.1% | 0.01% | -33.3% |
| Q4 2014 | $2,372,000 | -6.1% | 97,229 | 0.0% | 0.02% | -6.2% |
| Q3 2014 | $2,525,000 | +42.6% | 97,229 | -13.9% | 0.02% | +45.5% |
| Q2 2014 | $1,771,000 | +29.1% | 112,929 | +8.8% | 0.01% | +22.2% |
| Q1 2014 | $1,372,000 | +4.7% | 103,828 | -17.1% | 0.01% | +12.5% |
| Q4 2013 | $1,310,000 | +30.6% | 125,228 | +0.5% | 0.01% | +33.3% |
| Q3 2013 | $1,003,000 | +11.0% | 124,628 | +27.9% | 0.01% | -14.3% |
| Q2 2013 | $904,000 | – | 97,428 | – | 0.01% | – |
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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% |