Public Storage (PSA)
Public Storage Market Cap : 51.34B for May 15, 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
| Extra Space Storage, Inc. | 28.92B |
| Digital Realty Trust, Inc. | 66.24B |
| CubeSmart | 8.685B |
| National Storage Affiliates Trust | 3.167B |
| Welltower, Inc. | 150.88B |
Market Cap Related Metrics
| PE Ratio | 30.19 |
| PS Ratio | 10.59 |
| Price to Book Value | 10.53 |
| Price to Free Cash Flow | 17.89 |
| Price | 292.47 |
| Earnings Yield | 3.31% |
| Operating PE Ratio | 22.83 |
| Normalized PE Ratio | 30.19 |