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Public Storage
PSA
Market cap$53.02 B
Rank#314
Filings1,915
Market capitalization of Public Storage
As of 2026-09-07, Public Storage (PSA) has a market capitalization of $53.02 B, making it the #314 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $53.02 B |
| 2026-09-06 | $53.02 B |
| 2026-09-05 | $53.02 B |
| 2026-09-04 | $53.12 B |
| 2026-09-03 | $53.67 B |
| 2026-09-02 | $52.97 B |
| 2026-09-01 | $53.17 B |
| 2026-08-31 | $53.89 B |
| 2026-08-30 | $55.04 B |
| 2026-08-29 | $55.04 B |
| 2026-08-28 | $55.04 B |
| 2026-08-27 | $54.65 B |
Market Cap of similar companies
Frequently asked questions
What is Public Storage's market cap?
As of 2026-09-07, Public Storage (PSA) has a market capitalization of $53.02 B, making it the #314 most valuable US-listed company.
Where does Public Storage rank by market cap?
Public Storage is the #314 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.