SuperworthAlcoa market cap AA
Share price times shares outstanding: what the whole company sells for, since 2016.
- Today, Oct 23, 2026
- $10B
- Highest close in our data
- $20.5B
- May 2026
Alcoa is worth $10B at the close on Oct 23, 2026, at $37.91 a share.
That is down 2% over the last year and up 16% over five years.
Its highest close in our data was $20.5B in May 2026.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $10B | $10B | $20.5B | −29% |
| 2025 | $14B | $6B | $14B | +44% |
| 2024 | $9.7B | $4.8B | $12B | +60% |
| 2023 | $6.1B | $4.2B | $9.9B | −25% |
| 2022 | $8B | $6.1B | $17B | −28% |
| 2021 | $11.1B | $3.3B | $11.1B | +160% |
| 2020 | $4.3B | $1B | $4.4B | +7% |
| 2019 | $4B | $3.2B | $5.6B | −19% |
| 2018 | $5B | $4.9B | $11.2B | −50% |
| 2017 | $10B | $5.5B | $10B | +94% |
| 2016 | $5.1B | $5.1B | $5.9B | n/a |
Against its peers
Companies in Basic Materials nearest Alcoa's size, closest first, today.
| Company | Market cap |
|---|---|
| AAAlcoa | $10B |
| CLXClorox | $10.4B |
| HLHecla Mining | $9.3B |
| ALBAlbemarle | $11.1B |
| CTVACorteva | $8.3B |
| ESIElement Solutions | $8.1B |
| NEUNewmarket | $8B |
| RPMRPM International | $12.6B |
| EMNEastman Chemical | $7.4B |
| AXTAAxalta Coating Systems | $7.3B |
| CDECoeur Mining | $13.8B |
| Peer median | $8.8B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on Alcoa
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.