Public Storage (PSA)
Public Storage Market Cap: 46.55B for Dec. 9, 2025
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
| Digital Realty Trust, Inc. | 55.88B |
| Extra Space Storage, Inc. | 26.87B |
| CubeSmart | 8.132B |
| Welltower, Inc. | 134.28B |
| Ventas, Inc. | 37.59B |
Market Cap Related Metrics
| PE Ratio | 27.57 |
| PS Ratio | 9.752 |
| Price to Book Value | 9.381 |
| Price to Free Cash Flow | 15.93 |
| Price | 265.30 |
| Earnings Yield | 3.63% |
| Operating PE Ratio | 20.90 |
| Normalized PE Ratio | 27.53 |