State Street Corp. (STT)
State Street Market Cap : 41.74B for April 24, 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
| BlackRock, Inc. | 162.35B |
| Morgan Stanley | 297.15B |
| The Bank of New York Mellon Corp. | 92.01B |
| JPMorgan Chase & Co. | 826.04B |
| KeyCorp | 23.52B |
Market Cap Related Metrics
| PE Ratio | 15.29 |
| PS Ratio | 1.968 |
| PEG Ratio | 1.428 |
| Price to Book Value | 1.726 |
| Price | 150.74 |
| Earnings Yield | 6.54% |
| PEGY Ratio | 1.187 |
| Operating PE Ratio | 11.07 |