Alcoa Corp. (AA)
49.38
-2.47
(-4.76%)
USD |
NYSE |
Aug 24, 16:00
49.50
+0.12
(+0.24%)
After-Hours: 20:00
Alcoa Market Cap : 13.03B for Aug. 24, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Market Cap Data
| Date | Value |
|---|---|
| August 21, 2026 | 13.68B |
| August 20, 2026 | 13.34B |
| August 19, 2026 | 13.60B |
| August 18, 2026 | 13.20B |
| August 17, 2026 | 13.65B |
| August 14, 2026 | 13.19B |
| August 13, 2026 | 13.09B |
| August 12, 2026 | 13.52B |
| August 11, 2026 | 14.27B |
| August 10, 2026 | 13.63B |
| August 07, 2026 | 13.24B |
| August 06, 2026 | 12.53B |
| August 05, 2026 | 12.59B |
| August 04, 2026 | 12.36B |
| August 03, 2026 | 11.83B |
| July 31, 2026 | 11.94B |
| July 30, 2026 | 11.87B |
| July 29, 2026 | 11.32B |
| July 28, 2026 | 11.71B |
| July 27, 2026 | 11.63B |
| July 24, 2026 | 11.68B |
| July 23, 2026 | 11.95B |
| July 22, 2026 | 12.18B |
| July 21, 2026 | 11.70B |
| July 20, 2026 | 11.47B |
| Date | Value |
|---|---|
| July 17, 2026 | 11.61B |
| July 16, 2026 | 12.36B |
| July 15, 2026 | 12.82B |
| July 14, 2026 | 12.95B |
| July 13, 2026 | 12.86B |
| July 10, 2026 | 12.85B |
| July 09, 2026 | 12.86B |
| July 08, 2026 | 12.80B |
| July 07, 2026 | 12.93B |
| July 06, 2026 | 13.16B |
| July 02, 2026 | 12.85B |
| July 01, 2026 | 12.53B |
| June 30, 2026 | 13.76B |
| June 29, 2026 | 14.11B |
| June 26, 2026 | 14.28B |
| June 25, 2026 | 14.01B |
| June 24, 2026 | 13.80B |
| June 23, 2026 | 14.54B |
| June 22, 2026 | 15.40B |
| June 18, 2026 | 15.67B |
| June 17, 2026 | 16.29B |
| June 16, 2026 | 16.59B |
| June 15, 2026 | 16.93B |
| June 12, 2026 | 18.15B |
| June 11, 2026 | 18.20B |
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
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Maximum
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Average
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Median
Market Cap Benchmarks
| Century Aluminum Co. | 4.323B |
| Kaiser Aluminum Corp. | 2.494B |
| Constellium SE | 3.609B |
| Steel Dynamics, Inc. | 32.93B |
| Ryerson Holding Corp. | 1.256B |
Market Cap Related Metrics
| PE Ratio | 10.13 |
| PS Ratio | 0.9436 |
| PEG Ratio | 0.4045 |
| Price to Book Value | 1.768 |
| Price to Free Cash Flow | 37.05 |
| Price | 49.38 |
| Earnings Yield | 9.87% |
| PEGY Ratio | 0.3924 |
| Operating PE Ratio | 8.089 |
| Normalized PE Ratio | 6.563 |