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 | $338 | -18.0% | 47,190 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $412 | -18.4% | 47,190 | -6.6% | 0.00% | 0.0% |
| Q1 2023 | $505 | +20.2% | 50,531 | -1.8% | 0.00% | 0.0% |
| Q4 2022 | $420 | -99.8% | 51,433 | +4.7% | 0.00% | 0.0% |
| Q3 2022 | $259,000 | -33.9% | 49,133 | -7.6% | 0.00% | 0.0% |
| Q2 2022 | $392,000 | -66.8% | 53,166 | +21.6% | 0.00% | -50.0% |
| Q1 2022 | $1,180,000 | +57.5% | 43,709 | -3.5% | 0.00% | 0.0% |
| Q4 2021 | $749,000 | +21.2% | 45,281 | -0.7% | 0.00% | +100.0% |
| Q3 2021 | $618,000 | +13.0% | 45,583 | +7.3% | 0.00% | 0.0% |
| Q2 2021 | $547,000 | -31.0% | 42,465 | -5.5% | 0.00% | -50.0% |
| Q1 2021 | $793,000 | +47.4% | 44,944 | -8.0% | 0.00% | +100.0% |
| Q4 2020 | $538,000 | +37.9% | 48,836 | -11.1% | 0.00% | 0.0% |
| Q3 2020 | $390,000 | -11.4% | 54,924 | -11.2% | 0.00% | 0.0% |
| Q2 2020 | $440,000 | +105.6% | 61,875 | +4.5% | 0.00% | 0.0% |
| Q1 2020 | $214,000 | -51.5% | 59,228 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $441,000 | -7.5% | 59,228 | -14.5% | 0.00% | 0.0% |
| Q2 2019 | $477,000 | -22.3% | 69,249 | 0.0% | 0.00% | -50.0% |
| Q1 2019 | $614,000 | +51.2% | 69,249 | +14.9% | 0.00% | +100.0% |
| Q4 2018 | $406,000 | -43.8% | 60,249 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $722,000 | -31.3% | 60,249 | -9.7% | 0.00% | 0.0% |
| Q2 2018 | $1,051,000 | -4.8% | 66,746 | 0.0% | 0.00% | -33.3% |
| Q1 2018 | $1,104,000 | -18.0% | 66,746 | -2.7% | 0.00% | 0.0% |
| Q4 2017 | $1,346,000 | +9.3% | 68,565 | -5.9% | 0.00% | 0.0% |
| Q3 2017 | $1,231,000 | +1.9% | 72,865 | -6.1% | 0.00% | 0.0% |
| Q2 2017 | $1,208,000 | +45.9% | 77,580 | +18.8% | 0.00% | +50.0% |
| Q1 2017 | $828,000 | +56.5% | 65,322 | +5.6% | 0.00% | +100.0% |
| Q4 2016 | $529,000 | -38.5% | 61,847 | -50.0% | 0.00% | 0.0% |
| Q3 2016 | $860,000 | +119.9% | 123,694 | +100.0% | 0.00% | 0.0% |
| Q2 2016 | $391,000 | +2200.0% | 61,847 | +2479.1% | 0.00% | – |
| Q1 2016 | $17,000 | +54.5% | 2,398 | 0.0% | 0.00% | – |
| Q4 2015 | $11,000 | 0.0% | 2,398 | 0.0% | 0.00% | – |
| Q3 2015 | $11,000 | -56.0% | 2,398 | 0.0% | 0.00% | – |
| Q2 2015 | $25,000 | -24.2% | 2,398 | 0.0% | 0.00% | – |
| Q1 2015 | $33,000 | -43.1% | 2,398 | 0.0% | 0.00% | – |
| Q4 2014 | $58,000 | -6.5% | 2,398 | 0.0% | 0.00% | – |
| Q3 2014 | $62,000 | +67.6% | 2,398 | 0.0% | 0.00% | – |
| Q2 2014 | $37,000 | +19.4% | 2,398 | 0.0% | 0.00% | – |
| Q1 2014 | $31,000 | +24.0% | 2,398 | 0.0% | 0.00% | – |
| Q4 2013 | $25,000 | – | 2,398 | – | 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% |
| Bridgefront Capital, LLC | 20,497 | $147,373 | 0.10% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 591,300 | $4,251,447 | 0.10% |