CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 148 filers reported holding CENTURY ALUM CO in Q2 2021. The put-call ratio across all filers is 0.92 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $204,347 | -90.2% | 28,421 | -88.1% | 0.00% | -100.0% |
| Q2 2023 | $2,080,740 | -26.3% | 238,617 | -15.5% | 0.00% | -50.0% |
| Q1 2023 | $2,822,250 | +27.2% | 282,225 | +4.1% | 0.00% | +100.0% |
| Q4 2022 | $2,218,178 | +50.3% | 271,171 | -3.0% | 0.00% | 0.0% |
| Q3 2022 | $1,476,000 | +54.9% | 279,532 | +116.3% | 0.00% | 0.0% |
| Q2 2022 | $953,000 | -72.4% | 129,210 | -1.5% | 0.00% | -50.0% |
| Q1 2022 | $3,453,000 | +13.3% | 131,209 | -28.8% | 0.00% | +100.0% |
| Q4 2021 | $3,049,000 | +7.6% | 184,182 | -12.6% | 0.00% | 0.0% |
| Q3 2021 | $2,834,000 | +35.5% | 210,667 | +29.8% | 0.00% | 0.0% |
| Q2 2021 | $2,092,000 | +235.8% | 162,271 | +359.4% | 0.00% | – |
| Q1 2021 | $623,000 | -23.9% | 35,319 | -52.4% | 0.00% | -100.0% |
| Q4 2020 | $819,000 | +245.6% | 74,197 | +123.2% | 0.00% | – |
| Q3 2020 | $237,000 | +7.7% | 33,238 | +7.9% | 0.00% | – |
| Q2 2020 | $220,000 | +144.4% | 30,794 | +24.0% | 0.00% | – |
| Q1 2020 | $90,000 | -73.5% | 24,837 | -45.2% | 0.00% | – |
| Q4 2019 | $339,000 | +56.2% | 45,347 | +38.0% | 0.00% | – |
| Q3 2019 | $217,000 | -16.2% | 32,869 | -12.7% | 0.00% | – |
| Q2 2019 | $259,000 | -90.5% | 37,663 | -87.8% | 0.00% | -100.0% |
| Q1 2019 | $2,736,000 | -23.7% | 308,195 | -37.2% | 0.00% | -33.3% |
| Q4 2018 | $3,587,000 | -53.2% | 491,026 | -23.4% | 0.00% | +50.0% |
| Q3 2018 | $7,669,000 | +21.4% | 641,005 | +59.7% | 0.00% | 0.0% |
| Q2 2018 | $6,319,000 | +32.5% | 401,348 | +39.1% | 0.00% | 0.0% |
| Q1 2018 | $4,770,000 | -27.3% | 288,440 | -13.7% | 0.00% | -50.0% |
| Q4 2017 | $6,560,000 | +86.0% | 334,081 | +56.9% | 0.00% | +100.0% |
| Q3 2017 | $3,526,000 | -61.6% | 212,877 | -63.9% | 0.00% | -71.4% |
| Q2 2017 | $9,184,000 | +122.6% | 589,628 | +81.2% | 0.01% | +133.3% |
| Q1 2017 | $4,126,000 | +0.4% | 325,336 | -32.2% | 0.00% | 0.0% |
| Q4 2016 | $4,108,000 | -64.9% | 480,037 | -71.5% | 0.00% | -62.5% |
| Q3 2016 | $11,690,000 | +40.7% | 1,682,206 | +28.1% | 0.01% | +33.3% |
| Q2 2016 | $8,310,000 | +202.1% | 1,312,865 | +236.2% | 0.01% | +200.0% |
| Q1 2016 | $2,751,000 | -26.4% | 390,452 | -53.8% | 0.00% | -33.3% |
| Q4 2015 | $3,737,000 | -46.3% | 845,793 | -44.1% | 0.00% | -40.0% |
| Q3 2015 | $6,957,000 | +115.5% | 1,512,869 | +388.2% | 0.01% | +150.0% |
| Q2 2015 | $3,229,000 | +40.2% | 309,893 | +85.6% | 0.00% | +100.0% |
| Q1 2015 | $2,303,000 | -50.9% | 167,007 | -13.1% | 0.00% | -66.7% |
| Q4 2014 | $4,688,000 | -6.5% | 192,196 | -0.5% | 0.00% | 0.0% |
| Q3 2014 | $5,014,000 | +650.6% | 193,146 | +352.6% | 0.00% | – |
| Q2 2014 | $668,000 | -19.2% | 42,678 | -31.9% | 0.00% | -100.0% |
| Q1 2014 | $827,000 | +131.7% | 62,708 | +83.5% | 0.00% | – |
| Q4 2013 | $357,000 | -73.5% | 34,182 | -79.6% | 0.00% | -100.0% |
| Q3 2013 | $1,346,000 | – | 167,843 | – | 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% |