Public Storage (PSA) - Market capitalization

Market cap: $48.03 Billion USD

As of February 2026 Public Storage has a market cap of $48.03 Billion USD. This makes Public Storage the world's 501th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Public Storage from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	$48.03 B	5.02%
2025	$45.73 B	-12.42%
2024	$52.22 B	-2.89%
2023	$53.77 B	8.98%
2022	$49.34 B	-24.87%
2021	$65.68 B	62.69%
2020	$40.37 B	8.69%
2019	$37.14 B	5.39%
2018	$35.24 B	-3.1%
2017	$36.37 B	-6.16%
2016	$38.76 B	-9.5%
2015	$42.83 B	34.37%
2014	$31.87 B	23.29%
2013	$25.85 B	4.07%
2012	$24.84 B	8.02%
2011	$23.00 B	33.99%
2010	$17.16 B	25.14%
2009	$13.71 B	2.53%
2008	$13.37 B	6.82%
2007	$12.52 B	-24.62%
2006	$16.61 B	91.51%
2005	$8.67 B	21.06%
2004	$7.16 B	30.04%
2003	$5.51 B	37.54%
2002	$4.00 B	5.43%
2001	$3.80 B	25.79%
2000	$3.02 B	3.4%
1999	$2.92 B	-12.2%
1998	$3.32 B	1.06%
1997	$3.29 B	25.84%
1996	$2.61 B

End of Day market cap according to different sources

On Feb 1st, 2026 the market cap of Public Storage was reported to be:

$48.46 Billion USD

by Nasdaq

$48.46 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Crown Castle CCI	$37.07 B	-22.81%	🇺🇸 USA
Digital Realty DLR	$57.94 B	20.64%	🇺🇸 USA
U-Haul UHAL	$10.86 B	-77.39%	🇺🇸 USA
CubeSmart CUBE	$8.55 B	-82.20%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Public Storage (PSA)

Market cap: $48.03 Billion USD