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 | $115 | -17.9% | 16,009 | -0.6% | 0.00% | – |
| Q2 2023 | $140 | -75.5% | 16,102 | -71.9% | 0.00% | -100.0% |
| Q1 2023 | $572 | -33.4% | 57,238 | -45.5% | 0.00% | 0.0% |
| Q4 2022 | $859 | -99.5% | 104,982 | +196.0% | 0.00% | – |
| Q3 2022 | $187,000 | -28.1% | 35,467 | +0.5% | 0.00% | – |
| Q2 2022 | $260,000 | -96.2% | 35,297 | -86.5% | 0.00% | -100.0% |
| Q1 2022 | $6,879,000 | -15.0% | 261,478 | -46.5% | 0.01% | -12.5% |
| Q4 2021 | $8,094,000 | +8.5% | 488,772 | -11.9% | 0.01% | 0.0% |
| Q3 2021 | $7,458,000 | +35.3% | 554,492 | +29.6% | 0.01% | +33.3% |
| Q2 2021 | $5,514,000 | +606.0% | 427,761 | +867.8% | 0.01% | +500.0% |
| Q1 2021 | $781,000 | +77.5% | 44,200 | +10.8% | 0.00% | – |
| Q4 2020 | $440,000 | +54.9% | 39,900 | 0.0% | 0.00% | – |
| Q3 2020 | $284,000 | +20.3% | 39,900 | +20.5% | 0.00% | – |
| Q2 2020 | $236,000 | +96.7% | 33,100 | 0.0% | 0.00% | – |
| Q1 2020 | $120,000 | -51.8% | 33,100 | 0.0% | 0.00% | – |
| Q4 2019 | $249,000 | -20.7% | 33,100 | -30.0% | 0.00% | – |
| Q3 2019 | $314,000 | -4.0% | 47,300 | 0.0% | 0.00% | – |
| Q2 2019 | $327,000 | -22.1% | 47,300 | 0.0% | 0.00% | -100.0% |
| Q1 2019 | $420,000 | +16.7% | 47,300 | -3.9% | 0.00% | 0.0% |
| Q4 2018 | $360,000 | -51.0% | 49,212 | -19.7% | 0.00% | 0.0% |
| Q3 2018 | $734,000 | -24.0% | 61,306 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $966,000 | -16.1% | 61,306 | -11.9% | 0.00% | 0.0% |
| Q1 2018 | $1,151,000 | -35.5% | 69,585 | -23.4% | 0.00% | -50.0% |
| Q4 2017 | $1,784,000 | -3.9% | 90,834 | -18.9% | 0.00% | 0.0% |
| Q3 2017 | $1,856,000 | +6.4% | 111,971 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $1,745,000 | +105.3% | 111,971 | +67.1% | 0.00% | +100.0% |
| Q1 2017 | $850,000 | +120.8% | 66,997 | +48.9% | 0.00% | 0.0% |
| Q4 2016 | $385,000 | +11.9% | 45,000 | -9.1% | 0.00% | – |
| Q3 2016 | $344,000 | +9.9% | 49,497 | 0.0% | 0.00% | – |
| Q2 2016 | $313,000 | -9.5% | 49,497 | +0.9% | 0.00% | -100.0% |
| Q1 2016 | $346,000 | +59.4% | 49,062 | 0.0% | 0.00% | – |
| Q4 2015 | $217,000 | -4.0% | 49,062 | 0.0% | 0.00% | – |
| Q3 2015 | $226,000 | -92.9% | 49,062 | -83.8% | 0.00% | -100.0% |
| Q2 2015 | $3,165,000 | +10.7% | 303,496 | +46.5% | 0.01% | +25.0% |
| Q1 2015 | $2,860,000 | +12.1% | 207,220 | +98.2% | 0.00% | 0.0% |
| Q4 2014 | $2,551,000 | -6.0% | 104,530 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $2,715,000 | +47.7% | 104,530 | -10.8% | 0.00% | +33.3% |
| Q2 2014 | $1,838,000 | +20.2% | 117,230 | +1.3% | 0.00% | +50.0% |
| Q1 2014 | $1,529,000 | +26.3% | 115,730 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $1,211,000 | +29.9% | 115,730 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $932,000 | -13.2% | 115,730 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $1,074,000 | – | 115,730 | – | 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% |