Alcoa Corporation (AA)
NYSE: AA · Real-Time Price · USD
63.15
+1.39 (2.25%)
At close: Feb 11, 2026, 4:00 PM EST
63.15
0.00 (0.00%)
After-hours: Feb 11, 2026, 7:00 PM EST
Alcoa Market Cap
Alcoa has a market cap or net worth of $16.65 billion as of February 11, 2026. Its market cap has increased by 84.25% in one year.
Market Cap
16.65B
Enterprise Value
16.10B
1-Year Change
84.25%
Ranking
Category
Stock Price
$63.15
Market Cap Chart
Since November 1, 2016, Alcoa's market cap has increased from $4.21B to $16.65B, an increase of 295.78%. That is a compound annual growth rate of 15.98%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Feb 10, 2026 | 15.99B | 16.22% |
| Dec 31, 2025 | 13.76B | 40.99% |
| Dec 31, 2024 | 9.76B | 60.85% |
| Dec 29, 2023 | 6.07B | -24.58% |
| Dec 30, 2022 | 8.05B | -27.83% |
| Dec 31, 2021 | 11.15B | 160.11% |
| Dec 31, 2020 | 4.29B | 7.37% |
| Dec 31, 2019 | 3.99B | -19.47% |
| Dec 31, 2018 | 4.96B | -50.27% |
| Dec 29, 2017 | 9.97B | 94.10% |
| Dec 30, 2016 | 5.14B | 22.09% |
| Nov 1, 2016 | 4.21B | - |
View and export this data all the way back to 2016. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Full DefinitionRelated Stocks
| Company | Market Cap |
|---|---|
| Linde | 209.31B |
| BHP Group | 173.68B |
| Southern Copper | 163.85B |
| Rio Tinto Group | 157.64B |
| LyondellBasell Industries | 17.74B |
| CEMEX | 17.62B |
| Alamos Gold | 16.88B |
| Hecla Mining Company | 15.26B |