CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 169 filers reported holding CENTURY ALUM CO in Q1 2023. The put-call ratio across all filers is 0.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,839,144 | +3.4% | 533,956 | +25.4% | 0.00% | 0.0% |
| Q2 2023 | $3,712,767 | -29.4% | 425,776 | -19.1% | 0.00% | 0.0% |
| Q1 2023 | $5,260,570 | +34.7% | 526,057 | +10.2% | 0.00% | 0.0% |
| Q4 2022 | $3,904,584 | +128.6% | 477,333 | +47.5% | 0.00% | – |
| Q3 2022 | $1,708,000 | -50.3% | 323,603 | -30.5% | 0.00% | -100.0% |
| Q2 2022 | $3,434,000 | -28.2% | 465,884 | +156.4% | 0.00% | 0.0% |
| Q1 2022 | $4,780,000 | -29.5% | 181,669 | -55.7% | 0.00% | 0.0% |
| Q4 2021 | $6,784,000 | +43.7% | 409,678 | +16.7% | 0.00% | 0.0% |
| Q3 2021 | $4,722,000 | -31.6% | 351,098 | -34.5% | 0.00% | -50.0% |
| Q2 2021 | $6,907,000 | +205.8% | 535,784 | +318.8% | 0.00% | +100.0% |
| Q1 2021 | $2,259,000 | +33.0% | 127,918 | -16.9% | 0.00% | – |
| Q4 2020 | $1,698,000 | -6.4% | 153,875 | -39.7% | 0.00% | -100.0% |
| Q3 2020 | $1,815,000 | +71.4% | 255,010 | +71.6% | 0.00% | – |
| Q2 2020 | $1,059,000 | -42.0% | 148,570 | -70.6% | 0.00% | -100.0% |
| Q1 2020 | $1,827,000 | -48.7% | 504,863 | +6.6% | 0.00% | 0.0% |
| Q4 2019 | $3,560,000 | +183.4% | 473,760 | +150.3% | 0.00% | – |
| Q3 2019 | $1,256,000 | -48.2% | 189,280 | -46.1% | 0.00% | -100.0% |
| Q2 2019 | $2,424,000 | -25.8% | 350,879 | -4.7% | 0.00% | 0.0% |
| Q1 2019 | $3,269,000 | +10.9% | 368,148 | -8.7% | 0.00% | 0.0% |
| Q4 2018 | $2,947,000 | -18.9% | 403,273 | +32.9% | 0.00% | 0.0% |
| Q3 2018 | $3,632,000 | -63.2% | 303,413 | -51.6% | 0.00% | -66.7% |
| Q2 2018 | $9,864,000 | -23.2% | 626,324 | -19.3% | 0.00% | 0.0% |
| Q1 2018 | $12,838,000 | -39.9% | 776,185 | -28.6% | 0.00% | -40.0% |
| Q4 2017 | $21,351,000 | +12.5% | 1,087,147 | -5.0% | 0.01% | 0.0% |
| Q3 2017 | $18,975,000 | -11.9% | 1,144,444 | -17.2% | 0.01% | 0.0% |
| Q2 2017 | $21,537,000 | +81.9% | 1,382,340 | +48.2% | 0.01% | +66.7% |
| Q1 2017 | $11,838,000 | +203.3% | 932,858 | +104.6% | 0.00% | +200.0% |
| Q4 2016 | $3,903,000 | +72.5% | 455,931 | +40.1% | 0.00% | 0.0% |
| Q3 2016 | $2,262,000 | +60.5% | 325,498 | +46.3% | 0.00% | – |
| Q2 2016 | $1,409,000 | -62.6% | 222,547 | -58.3% | 0.00% | -100.0% |
| Q1 2016 | $3,765,000 | +794.3% | 534,093 | +460.3% | 0.00% | – |
| Q4 2015 | $421,000 | -67.5% | 95,315 | -66.2% | 0.00% | – |
| Q3 2015 | $1,297,000 | +4.6% | 281,997 | +137.5% | 0.00% | – |
| Q2 2015 | $1,240,000 | -28.9% | 118,745 | -6.0% | 0.00% | – |
| Q1 2015 | $1,743,000 | -70.5% | 126,278 | -47.8% | 0.00% | -100.0% |
| Q4 2014 | $5,902,000 | +3.8% | 241,925 | +10.5% | 0.00% | -50.0% |
| Q3 2014 | $5,685,000 | +113.8% | 218,956 | +29.1% | 0.00% | +100.0% |
| Q2 2014 | $2,659,000 | +20.7% | 169,581 | +1.7% | 0.00% | – |
| Q1 2014 | $2,203,000 | -38.0% | 166,780 | -50.9% | 0.00% | -100.0% |
| Q4 2013 | $3,553,000 | +78.2% | 339,800 | +36.8% | 0.00% | – |
| Q3 2013 | $1,994,000 | -28.2% | 248,427 | -17.0% | 0.00% | -100.0% |
| Q2 2013 | $2,778,000 | +73.8% | 299,234 | +64.1% | 0.00% | – |
| Q4 2012 | $1,598,000 | +73.9% | 182,329 | +42.1% | 0.00% | – |
| Q3 2012 | $919,000 | -55.8% | 128,321 | -54.8% | 0.00% | -100.0% |
| Q2 2012 | $2,079,000 | +107.9% | 283,622 | +151.8% | 0.00% | – |
| Q1 2012 | $1,000,000 | – | 112,649 | – | 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% |