Aluminum Stocks
2 aluminum stocks ranked by market capitalization. Updated October 9, 2026.
Today
+0.50%MetaCap tracks 2 US-listed companies in the Aluminum industry, part of the broader Industrials sector, worth a combined $14.98B. The largest aluminum stocks are Alcoa (AA, $11.3B) and Century Aluminum (CENX, $3.7B). The industry is up 0.50% on the latest trading day, weighted by market cap.
Summary generated from market data by MetaCap's automated system. Methodology
Largest aluminum stocks by market cap
Frequently asked questions
- How many aluminum stocks are there?
- MetaCap tracks 2 US-listed stocks in the Aluminum industry, with a combined market value of about $14.98B.
- What is the largest aluminum company?
- Alcoa (AA) is the largest aluminum stock by market capitalization, at about $11.33B.
- What sector is the aluminum industry in?
- The Aluminum industry belongs to the Industrials sector. Sectors are broad groupings of related industries; industries group companies with very similar products or business models.
- How are aluminum stocks doing today?
- As of October 9, 2026, the Aluminum industry is up 0.50% on a market-cap-weighted basis.
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Prices as of Oct 9, 11:23 AM EDT. Market data is delayed at least 15 minutes and provided for informational purposes only. Not investment advice. Full disclaimer