CENTURY ALUM CO's ticker is CENX and the CUSIP is 156431108. A total of 144 filers reported holding CENTURY ALUM CO in Q4 2019. The put-call ratio across all filers is 0.07 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $9,000 | +12.5% | 1,246 | +0.2% | 0.00% | – |
| Q3 2019 | $8,000 | -20.0% | 1,243 | -16.6% | 0.00% | – |
| Q2 2019 | $10,000 | -75.0% | 1,491 | -66.8% | 0.00% | – |
| Q1 2019 | $40,000 | +1900.0% | 4,485 | +1473.7% | 0.00% | – |
| Q4 2018 | $2,000 | -75.0% | 285 | -56.2% | 0.00% | – |
| Q3 2018 | $8,000 | -96.1% | 650 | -94.8% | 0.00% | -100.0% |
| Q2 2018 | $207,000 | 0.0% | 12,550 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $207,000 | +404.9% | 12,550 | +497.6% | 0.00% | – |
| Q4 2017 | $41,000 | +355.6% | 2,100 | +320.0% | 0.00% | – |
| Q3 2017 | $9,000 | +28.6% | 500 | 0.0% | 0.00% | – |
| Q2 2017 | $7,000 | -97.0% | 500 | -97.3% | 0.00% | -100.0% |
| Q1 2017 | $235,000 | +23400.0% | 18,586 | +12290.7% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q3 2016 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | -50.0% | 150 | -53.8% | 0.00% | – |
| Q3 2015 | $2,000 | -77.8% | 325 | -64.0% | 0.00% | – |
| Q2 2015 | $9,000 | +12.5% | 903 | +62.4% | 0.00% | – |
| Q1 2015 | $8,000 | +166.7% | 556 | +363.3% | 0.00% | – |
| Q4 2014 | $3,000 | -88.0% | 120 | -87.6% | 0.00% | -100.0% |
| Q3 2014 | $25,000 | – | 970 | – | 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% |