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About Century Aluminum Co (CENX)

Century Aluminum Company, together with its subsidiaries, produces and sells standard-grade and value-added primary aluminum products in the United States and Iceland. It also owns and operates a carbon anode production facility located in Vlissingen, the Netherlands, as well as engages in the bauxite mining and alumina refining business in Jamaica. The company was founded in 1995 and is headquartered in Chicago, Illinois.

Ticker
CENX
Exchange
XNAS
Sector
Basic Materials
Industry
Aluminum

Company profile updated October 12, 2026.

Stored market snapshot

As of October 9, 2026. Daily closing data may differ from the live quote shown in the dashboard.

Stored daily close (USD)
$36.76
Company market capitalization (USD)
$3,638,993,524.2
Price / earnings (TTM)
6.03×
Price / book
2.37×

Research CENX

Compare the company’s price history and fundamentals in the dashboard. Explore disclosed trading and ownership activity in these research collections: