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 | $353 | -70.9% | 49,265 | -64.7% | 0.00% | -100.0% |
| Q2 2023 | $1,215 | -26.5% | 139,390 | -15.7% | 0.00% | 0.0% |
| Q1 2023 | $1,653 | +407.1% | 165,321 | +314.1% | 0.00% | – |
| Q4 2022 | $326 | -99.5% | 39,925 | +199.1% | 0.00% | – |
| Q3 2022 | $71,000 | -47.8% | 13,350 | -28.0% | 0.00% | – |
| Q2 2022 | $136,000 | -93.4% | 18,545 | -76.2% | 0.00% | -100.0% |
| Q1 2022 | $2,047,000 | -59.0% | 77,785 | -74.2% | 0.00% | +100.0% |
| Q4 2021 | $4,998,000 | +22.0% | 301,704 | -0.9% | 0.00% | -50.0% |
| Q3 2021 | $4,097,000 | +596.8% | 304,540 | +569.3% | 0.00% | – |
| Q2 2021 | $588,000 | -47.2% | 45,500 | -27.8% | 0.00% | -100.0% |
| Q1 2021 | $1,113,000 | -54.3% | 63,037 | -71.5% | 0.00% | 0.0% |
| Q4 2020 | $2,436,000 | +460.0% | 220,816 | +261.5% | 0.00% | – |
| Q3 2020 | $435,000 | +33.0% | 61,085 | +32.7% | 0.00% | – |
| Q2 2020 | $327,000 | +48.0% | 46,025 | -24.9% | 0.00% | – |
| Q1 2020 | $221,000 | -75.4% | 61,258 | -48.8% | 0.00% | – |
| Q4 2019 | $899,000 | +12.0% | 119,751 | -1.1% | 0.00% | – |
| Q3 2019 | $803,000 | -58.4% | 121,053 | -56.6% | 0.00% | -100.0% |
| Q2 2019 | $1,929,000 | +113.1% | 278,965 | +173.7% | 0.00% | – |
| Q1 2019 | $905,000 | +25.3% | 101,917 | +3.0% | 0.00% | – |
| Q4 2018 | $722,000 | -66.5% | 98,949 | -45.1% | 0.00% | -100.0% |
| Q3 2018 | $2,158,000 | +61.9% | 180,288 | +113.1% | 0.00% | 0.0% |
| Q2 2018 | $1,333,000 | -28.9% | 84,585 | -25.4% | 0.00% | 0.0% |
| Q1 2018 | $1,874,000 | +54.5% | 113,327 | +83.5% | 0.00% | – |
| Q4 2017 | $1,213,000 | -49.9% | 61,768 | -57.7% | 0.00% | -100.0% |
| Q3 2017 | $2,423,000 | -0.7% | 146,140 | -6.7% | 0.00% | 0.0% |
| Q2 2017 | $2,439,000 | +229.6% | 156,555 | +168.1% | 0.00% | +100.0% |
| Q1 2017 | $740,000 | +59.5% | 58,405 | +7.4% | 0.00% | – |
| Q4 2016 | $464,000 | -38.9% | 54,360 | -50.2% | 0.00% | -100.0% |
| Q3 2016 | $759,000 | +31.3% | 109,206 | +19.6% | 0.00% | 0.0% |
| Q2 2016 | $578,000 | -32.2% | 91,323 | -25.1% | 0.00% | 0.0% |
| Q1 2016 | $853,000 | +6.2% | 121,884 | -39.2% | 0.00% | 0.0% |
| Q4 2015 | $803,000 | -44.3% | 200,500 | -44.3% | 0.00% | -50.0% |
| Q3 2015 | $1,441,000 | -66.1% | 360,175 | -15.3% | 0.00% | -50.0% |
| Q2 2015 | $4,252,000 | +4787.4% | 425,111 | +6297.5% | 0.00% | – |
| Q1 2015 | $87,000 | -97.2% | 6,645 | -94.9% | 0.00% | -100.0% |
| Q4 2014 | $3,118,000 | -29.7% | 129,932 | -26.8% | 0.00% | -25.0% |
| Q3 2014 | $4,436,000 | +349.4% | 177,451 | +170.1% | 0.00% | – |
| Q2 2014 | $987,000 | +6.7% | 65,700 | -7.9% | 0.00% | -100.0% |
| Q1 2014 | $925,000 | +49.2% | 71,308 | +14.9% | 0.00% | – |
| Q4 2013 | $620,000 | -5.6% | 62,047 | -24.5% | 0.00% | – |
| Q3 2013 | $657,000 | -3.2% | 82,220 | +12.3% | 0.00% | – |
| Q2 2013 | $679,000 | – | 73,183 | – | 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% |