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Extra Space Storage Inc. (EXR)
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The market capitalization for Extra Space Storage Inc. (EXR) is $30.70 Billion, making it a Large Cap company. Market cap is calculated by multiplying the current stock price by the total number of shares outstanding.

Market Capitalization

$30.70B

$30.70 Billion

Calculation

Stock Price
$145.33
Shares Outstanding
211.26M
Market Cap
$30.70B

Market Cap = Price × Shares Outstanding

Size Classification

Large Cap

$10B - $1T

Companies with market capitalization between $10 billion and $1 trillion.

Market Cap Size Scale

Micro Cap

<$250M

Small Cap

$250M-$2B

Mid Cap

$2B-$10B

Large Cap

$10B-$1T

Mega Cap

>$1T

EXR Market Cap: $30.70 Billion

Related Valuation Metrics

Key Statistics

Market Cap$30.70 Billion
Stock Price$145.33
Shares Outstanding211.26M
Size CategoryLarge Cap
P/E Ratio33.03
P/B Ratio2.40
Data as of Sunday, June 21, 2026

About Extra Space Storage Inc.

Extra Space Storage Inc., a prominent, self-administered and self-managed real estate investment trust (REIT), is headquartered in Salt Lake City, Utah, and holds a distinguished place as a member of the S&P 500 index. As of September 30, 2020, its expansive portfolio encompassed 1,906 self-storage facilities, with operations spanning 40 U.S. states, Washington, D.C., and Puerto Rico. Collectively, these facilities offer roughly 1.4 million individual storage units, totaling approximately 147.5 million square feet of rentable area. Extra Space Storage caters to diverse customer needs by providing a wide array of secure and conveniently located storage solutions nationwide. This includes specialized options for vehicles like boats and RVs, as well as dedicated business storage. Notably, it holds the position of the second-largest owner and operator of self-storage facilities throughout the U.S., and stands as the nation's largest self-storage management company.

Salt Lake City, UT
8,012 employees
Real Estate / REIT - Industrial
Sector
Real Estate
Industry
REIT - Industrial
CEO
Joseph Daniel Margolis