ATI, Inc. (ATI)
ATI Market Cap : 22.55B for April 17, 2026
Market Cap Chart
Historical Data
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
Market Cap Benchmarks
| Carpenter Technology Corp. | 22.20B |
| AAR Corp. | 4.893B |
| Howmet Aerospace, Inc. | 102.52B |
| Proto Labs, Inc. | 1.534B |
| Caterpillar, Inc. | 369.74B |
Market Cap Related Metrics
| PE Ratio | 57.73 |
| PS Ratio | 5.090 |
| PEG Ratio | 4.937 |
| Price to Book Value | 12.50 |
| Price to Free Cash Flow | 69.97 |
| Price | 164.66 |
| Earnings Yield | 1.73% |
| PEGY Ratio | 4.937 |
| Operating PE Ratio | 36.27 |
| Normalized PE Ratio | 57.94 |