Century Aluminum Company shares owned by Parallax Volatility Advisers
Quarter-by-quarter ownership of Century Aluminum Company (CENX) shares owned by Parallax Volatility Advisers
from 13F filings
Historical chart of Parallax Volatility Advisers investment in Century Aluminum Company
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Quarterly reported holdings in Century Aluminum Company by Parallax Volatility Advisers
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.9M | 99k | 29.36 |
| 2017-12-31 | $149k | 7.6k | 19.60 |
| 2017-06-30 | $1.7M | 109k | 15.58 |
| 2017-03-31 | $355k | 27k | 13.00 |
| 2016-12-31 | $34k | 4.0k | 8.50 |
| 2016-09-30 | $141k | 20k | 7.00 |
| 2016-06-30 | $39k | 6.1k | 6.34 |
| 2016-03-31 | $87k | 12k | 7.01 |
| 2015-06-30 | $27k | 2.8k | 9.69 |
| 2015-03-31 | $570k | 57k | 10.00 |
| 2014-12-31 | $936k | 38k | 25.00 |
| 2014-09-30 | $3.8M | 127k | 30.00 |
| 2014-06-30 | $419k | 27k | 15.67 |
| 2013-12-31 | $7.6k | 680 | 11.11 |
| 2013-09-30 | $48k | 4.8k | 10.00 |
| 2013-06-30 | $171k | 17k | 10.00 |
| 2012-12-31 | $0 | 451 | 0.00 |
| 2012-09-30 | $4.7k | 636 | 7.35 |
| 2012-06-30 | $3.8k | 680 | 5.56 |
| 2011-12-31 | $203k | 20k | 10.00 |
| 2011-09-30 | $110k | 13k | 8.80 |
| 2011-03-31 | $9.2M | 498k | 18.57 |
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