CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 163 filers reported holding CENTURY ALUM CO in Q3 2023. The put-call ratio across all filers is 0.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $866,754 | -17.5% | 120,550 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $1,051,196 | -3.1% | 120,550 | +11.2% | 0.00% | 0.0% |
| Q1 2023 | $1,084,500 | +9.3% | 108,450 | -10.6% | 0.00% | 0.0% |
| Q4 2022 | $992,643 | +59.1% | 121,350 | +2.6% | 0.00% | – |
| Q3 2022 | $624,000 | -28.4% | 118,250 | 0.0% | 0.00% | -100.0% |
| Q2 2022 | $872,000 | -74.1% | 118,250 | -7.5% | 0.00% | -50.0% |
| Q1 2022 | $3,364,000 | +70.5% | 127,850 | +7.3% | 0.00% | +100.0% |
| Q4 2021 | $1,973,000 | +23.1% | 119,150 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $1,603,000 | +4.4% | 119,150 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $1,536,000 | -28.6% | 119,150 | -2.1% | 0.00% | 0.0% |
| Q1 2021 | $2,150,000 | +60.1% | 121,750 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $1,343,000 | +54.9% | 121,750 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $867,000 | -0.1% | 121,750 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $868,000 | +135.2% | 121,750 | +19.3% | 0.00% | – |
| Q1 2020 | $369,000 | -51.9% | 102,050 | 0.0% | 0.00% | -100.0% |
| Q4 2019 | $767,000 | +17.5% | 102,050 | +3.8% | 0.00% | 0.0% |
| Q3 2019 | $653,000 | -4.0% | 98,350 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $680,000 | -20.0% | 98,350 | +2.7% | 0.00% | 0.0% |
| Q1 2019 | $850,000 | +27.6% | 95,750 | +5.0% | 0.00% | 0.0% |
| Q4 2018 | $666,000 | -39.0% | 91,150 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $1,091,000 | -24.0% | 91,150 | 0.0% | 0.00% | -50.0% |
| Q2 2018 | $1,436,000 | -4.8% | 91,150 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $1,508,000 | -11.1% | 91,150 | +5.6% | 0.00% | 0.0% |
| Q4 2017 | $1,696,000 | +18.4% | 86,350 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $1,432,000 | +6.5% | 86,350 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $1,345,000 | +22.7% | 86,350 | 0.0% | 0.00% | +100.0% |
| Q1 2017 | $1,096,000 | +53.1% | 86,350 | +3.2% | 0.00% | 0.0% |
| Q4 2016 | $716,000 | +23.2% | 83,650 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $581,000 | +9.6% | 83,650 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $530,000 | -6.9% | 83,650 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $569,000 | +93.5% | 83,650 | +25.6% | 0.00% | 0.0% |
| Q4 2015 | $294,000 | -3.9% | 66,600 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $306,000 | -50.2% | 66,600 | +12.9% | 0.00% | -50.0% |
| Q2 2015 | $615,000 | -22.1% | 59,000 | +3.1% | 0.00% | 0.0% |
| Q1 2015 | $789,000 | -43.5% | 57,200 | 0.0% | 0.00% | -60.0% |
| Q4 2014 | $1,396,000 | -3.7% | 57,200 | +2.5% | 0.01% | -16.7% |
| Q3 2014 | $1,449,000 | +61.5% | 55,800 | -2.4% | 0.01% | +100.0% |
| Q2 2014 | $897,000 | +18.7% | 57,200 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $756,000 | +65.4% | 57,200 | +30.9% | 0.00% | +50.0% |
| Q4 2013 | $457,000 | -2.6% | 43,700 | -25.0% | 0.00% | 0.0% |
| Q3 2013 | $469,000 | -17.9% | 58,300 | -5.2% | 0.00% | -33.3% |
| Q2 2013 | $571,000 | – | 61,500 | – | 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% |