CENX Century Aluminum Company
NASDAQActiveCommon stock
CENX is the ticker symbol of Century Aluminum Company, which is listed on NASDAQ.
CENX at a glance
- Symbol
- CENX
- Company / issuer
- Century Aluminum Company
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2015 – present
- Sector
- Industrials
- Industry
- Aluminum
- Country
- United States
- IPO year
- 1996
- Market cap
- $3.8 billion (Sep 2026)
Century Aluminum Company company profile
- Industry (SIC)
- Primary Production of Aluminum
- Headquarters
- Chicago, IL
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-03-03
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 949157
Source: SEC EDGAR filer data.
CENX price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol CENX?
CENX is the ticker symbol of Century Aluminum Company on NASDAQ.
Is CENX still trading?
Yes. CENX appears in the current NASDAQ listings as of Sep 2026.
Which exchange is CENX listed on?
CENX is listed on NASDAQ.
Nearby symbols
CEMI Chembio Diagnostics Inc.CEMP Cempra, Inc.CEN Center Coast Brookfield MLP & Energy Infrastructure FundCENN Cenntro Inc.CENT Central Garden & Pet CompanyCENTA Central Garden & Pet CompanyCEO CNOOC LimitedCEPF Cantor Equity Partners IV, Inc.CEPL Capstone Energy Plus, Inc.CEPO Cantor Equity Partners I, Inc.CEPS Cantor Equity Partners VI, Inc.CEPU Central Puerto S.A.