Extra Space Storage, Inc. (EXR)
Extra Space Storage Market Cap : 30.61B for June 8, 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
| Public Storage | 54.61B |
| CubeSmart | 9.095B |
| National Storage Affiliates Trust | 3.362B |
| SmartStop Self Storage REIT, Inc. | 1.754B |
| American Tower Corp. | 88.10B |
Market Cap Related Metrics
| PE Ratio | 32.97 |
| PS Ratio | 9.283 |
| PEG Ratio | 15.06 |
| Price to Book Value | 2.296 |
| Price to Free Cash Flow | 18.59 |
| Price | 144.93 |
| Earnings Yield | 3.03% |
| PEGY Ratio | 4.958 |
| Operating PE Ratio | 36.02 |
| Normalized PE Ratio | 32.97 |