What is Public Storage's market cap?

Public Storage (PSA) has a market capitalization of $56.47B as of June 15, 2026. Market cap is the total market value of the company's outstanding shares (share price × shares outstanding), shown here in US dollars (USD).

How is Public Storage's market cap calculated, and what currency is it in?

Market capitalization is calculated by multiplying Public Storage's share price by its total shares outstanding. Although Public Storage reports its financial statements in USD, market cap on this page is shown in US dollars (USD) for comparability with other companies.

What is the highest market cap Public Storage has reached?

Public Storage (PSA) reached its all-time high market cap of $73.94B on April 20, 2022, based on daily closing values in our history.

What is the lowest market cap Public Storage has reached?

Public Storage (PSA) recorded its all-time low market cap of $3.60B on March 14, 2003 in the available daily history.

Is Public Storage's market cap above or below its 5-year average?

At $56.47B, Public Storage's market cap is currently above its five-year average of $53.47B.

What was Public Storage's market cap in 2025?

Public Storage (PSA) ended 2025 with a market cap of $45.65B.

What was Public Storage's market cap in 2026?

Public Storage (PSA) ended 2026 with a market cap of $56.47B.

Public Storage (PSA) Market Cap History

Current

$56.47B

As of Jun 15, 2026

5-Year Average

$53.47B

All-Time High

$73.94B

Apr 20, 2022

All-Time Low

$3.60B

Mar 14, 2003

Market cap daily chart for Public Storage (PSA)

Jun 16, 2021 – Jun 15, 2026 · 1,255 trading days

Market Cap growth chart for Public Storage (PSA) from 1983 to 2026

Latest: +23.7%

Market Cap history table for Public Storage (PSA) from 1983 to 2026


2026	$56.47B	+23.7%	+$10.82B	Jun 15, 2026	Apr 27, 2026
2025	$45.65B	-13.4%	−$7.07B	Dec 31, 2025	Feb 12, 2026
2024	$52.71B	-1.9%	−$1.01B	Dec 31, 2024	Feb 24, 2025
2023	$53.72B	+8.8%	+$4.33B	Dec 31, 2023	Feb 20, 2024
2022	$49.39B	-24.9%	−$16.37B	Dec 31, 2022	Feb 21, 2023
2021	$65.76B	+63.1%	+$25.43B	Dec 31, 2021	Feb 22, 2022
2020	$40.33B	+8.5%	+$3.16B	Dec 31, 2020	Feb 24, 2021
2019	$37.17B	+5.4%	+$1.89B	Dec 31, 2019	Feb 25, 2020
2018	$35.28B	-3.1%	−$1.12B	Dec 31, 2018	Feb 27, 2019
2017	$36.40B	-6.3%	−$2.46B	Dec 31, 2017	Mar 1, 2018
2016	$38.86B	-9.6%	−$4.12B	Dec 31, 2016	Mar 1, 2017
2015	$42.98B	+34.3%	+$10.97B	Dec 31, 2015	Feb 29, 2016
2014	$32.00B	+23.1%	+$6.01B	Dec 31, 2014	Feb 25, 2015
2013	$25.99B	+4.5%	+$1.11B	Dec 31, 2013	Feb 26, 2014
2012	$24.88B	+8.4%	+$1.93B	Dec 31, 2012	Feb 26, 2013
2011	$22.96B	+33.3%	+$5.74B	Dec 31, 2011	Feb 27, 2012
2010	$17.22B	+25.3%	+$3.47B	Dec 31, 2010	Mar 1, 2011
2009	$13.75B	+2.3%	+$311.61M	Dec 31, 2009	Mar 1, 2010
2008	$13.43B	+7.6%	+$944.05M	Dec 31, 2008	Mar 2, 2009
2007	$12.49B	-10.9%	−$1.52B	Dec 31, 2007	Feb 29, 2008
2006	$14.01B	+60.6%	+$5.29B	Dec 31, 2006	Dec 31, 2006
2005	$8.72B	+21.6%	+$1.55B	Dec 31, 2005	Dec 31, 2005
2004	$7.17B	+30.7%	+$1.68B	Dec 31, 2004	Dec 31, 2004
2003	$5.49B	+36.4%	+$1.46B	Dec 31, 2003	Dec 31, 2003
2002	$4.02B	-2.5%	−$102.58M	Dec 31, 2002	Dec 31, 2002
2001	$4.13B	+29.0%	+$926.89M	Dec 31, 2001	Dec 31, 2001
2000	$3.20B	+11.4%	+$326.46M	Dec 31, 2000	Dec 31, 2000
1999	$2.87B	-7.1%	−$220.38M	Dec 31, 1999	Dec 31, 1999
1998	$3.09B	+6.3%	+$182.33M	Dec 31, 1998	Dec 31, 1998
1997	$2.91B	+21.7%	+$519.54M	Dec 31, 1997	Dec 31, 1997
1996	$2.39B	+205.9%	+$1.61B	Dec 31, 1996	Dec 31, 1996
1995	$782.25M	+125.9%	+$436.02M	Dec 31, 1995	Dec 31, 1995
1994	$346.23M	+34.6%	+$88.93M	Dec 31, 1994	Dec 31, 1994
1993	$257.30M	+72.7%	+$108.31M	Dec 31, 1993	Dec 31, 1993
1992	$148.99M	+21.9%	+$26.76M	Dec 31, 1992	Dec 31, 1992
1991	$122.22M	+59.8%	+$45.72M	Dec 31, 1991	Dec 31, 1991
1990	$76.50M	-36.0%	−$43.07M	Dec 31, 1990	Dec 31, 1990
1989	$119.57M	-2.9%	−$3.54M	Dec 31, 1989	Dec 31, 1989
1988	$123.11M	+9.1%	+$10.24M	Dec 31, 1988	Dec 31, 1988
1987	$112.88M	-21.7%	−$31.22M	Dec 31, 1987	Dec 31, 1987
1986	$144.10M	+215.8%	+$98.47M	Dec 31, 1986	Dec 31, 1986
1985	$45.63M	-37.8%	−$27.68M	Dec 31, 1985	Dec 31, 1985
1984	$73.31M	+55.1%	+$26.04M	Dec 31, 1984	Dec 31, 1984
1983	$47.26M	—	—	Dec 31, 1983	Dec 31, 1983

2026$56.47B+23.7%
2025$45.65B-13.4%
2024$52.71B-1.9%
2023$53.72B+8.8%
2022$49.39B-24.9%
2021$65.76B+63.1%
2020$40.33B+8.5%
2019$37.17B+5.4%
2018$35.28B-3.1%
2017$36.40B-6.3%
2016$38.86B-9.6%
2015$42.98B+34.3%
2014$32.00B+23.1%
2013$25.99B+4.5%
2012$24.88B+8.4%
2011$22.96B+33.3%
2010$17.22B+25.3%
2009$13.75B+2.3%
2008$13.43B+7.6%
2007$12.49B-10.9%
2006$14.01B+60.6%
2005$8.72B+21.6%
2004$7.17B+30.7%
2003$5.49B+36.4%
2002$4.02B-2.5%
2001$4.13B+29.0%
2000$3.20B+11.4%
1999$2.87B-7.1%
1998$3.09B+6.3%
1997$2.91B+21.7%
1996$2.39B+205.9%
1995$782.25M+125.9%
1994$346.23M+34.6%
1993$257.30M+72.7%
1992$148.99M+21.9%
1991$122.22M+59.8%
1990$76.50M-36.0%
1989$119.57M-2.9%
1988$123.11M+9.1%
1987$112.88M-21.7%
1986$144.10M+215.8%
1985$45.63M-37.8%
1984$73.31M+55.1%
1983$47.26M—

Market Cap values are taken from Public Storage's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Market Cap at Public Storage (PSA)

According to Public Storage's latest reported financial statements, the company's latest reported market cap is $47.66B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).

Headline figure above is from the reporting period ending March 31, 2026 (reported April 27, 2026). Chart and table below cover the full reported history back to 1983.

As of the 2026 fiscal year, Public Storage (PSA) reported market cap of $56.47B – grew 23.7% year-over-year.

Across 2021–2026 (5 years), Public Storage market cap produced a CAGR of -3.0% – with a net decline across the window.

Public Storage market cap declined from $65.76B in 2021 to $56.47B in 2026, a 14.1% drawdown.

Across the available history, market cap reached its high of $65.76B in 2021 and its low of $45.63M in 1985.

Public Storage Market Cap by Year

Public Storage Market Cap 2026: $56.47B

2026's market cap for Public Storage came in at $56.47B, grew 23.7% from 2025.

Public Storage Market Cap 2025: $45.65B

Public Storage posted market cap of $45.65B in 2025, declined 13.4% below 2024.

Public Storage Market Cap 2024: $52.71B

In 2024, Public Storage reported market cap of $52.71B, edged down 1.9% below 2023.

Public Storage Market Cap 2023: $53.72B

Public Storage market cap in 2023 was $53.72B, grew 8.8% from 2022.

Public Storage Market Cap 2022: $49.39B

Public Storage market cap in 2022 was $49.39B.

See more financial history for Public Storage (PSA).

Sector peers by Market Cap

Real Estate peers of Public Storage (PSA), ranked by their latest market cap


Welltower (WELL)	$150.23B
Prologis (PLD)	$138.45B
Equinix (EQIX)	$104.97B
American Tower (AMT)	$86.54B
Simon Property Group (SPG)	$69.93B
Digital Realty Trust (DLR)	$64.97B
Realty Income (O)	$57.95B
Ventas (VTR)	$40.58B

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