Public Storage (PSA) - Market capitalization

Market cap: £39.76 Billion

As of February 2026 Public Storage has a market cap of £39.76 Billion. This makes Public Storage the world's 456th 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	£39.76 B	17.09%
2025	£33.96 B	-18.39%
2024	£41.61 B	-1.42%
2023	£42.21 B	3.49%
2022	£40.79 B	-16.17%
2021	£48.65 B	64.28%
2020	£29.61 B	4.56%
2019	£28.32 B	2.01%
2018	£27.76 B	3.17%
2017	£26.91 B	-14.33%
2016	£31.41 B	8.69%
2015	£28.90 B	41.17%
2014	£20.47 B	30.62%
2013	£15.67 B	1.97%
2012	£15.37 B	3.87%
2011	£14.79 B	33.08%
2010	£11.11 B	31.18%
2009	£8.47 B	-7.14%
2008	£9.12 B	44.8%
2007	£6.30 B	-25.67%
2006	£8.48 B	68.6%
2005	£5.03 B	34.77%
2004	£3.73 B	21.17%
2003	£3.08 B	23.28%
2002	£2.49 B	-4.67%
2001	£2.62 B	29.49%
2000	£2.02 B	11.94%
1999	£1.80 B	-9.65%
1998	£2.00 B	-0.16%
1997	£2.00 B	31.18%
1996	£1.52 B

End of Day market cap according to different sources

On Feb 20th, 2026 the market cap of Public Storage was reported to be:

£39.76 Billion

by Nasdaq

£39.76 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Crown Castle CCI	£28.47 B	-28.40%	🇺🇸 USA
Digital Realty DLR	£45.65 B	14.80%	🇺🇸 USA
U-Haul UHAL	£7.30 B	-81.63%	🇺🇸 USA
CubeSmart CUBE	£6.86 B	-82.74%	🇺🇸 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: £39.76 Billion