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    What Is Extra Space Storage's Net Worth?

    Extra Space Storage's net worth is best represented by its market capitalization, which reflects investor valuation. As of Q3 2025, the company's market cap was approximately $27.6 billion, though this figure fluctuates with its stock price.

    How Is Extra Space Storage's Market Cap Calculated?

    Market capitalization is calculated by multiplying the current share price by the number of outstanding shares. As of the end of Q3 2025, Extra Space Storage’s market cap was about $27.6 billion.

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    Learn More About Extra Space Storage

    Extra Space Storage Inc., headquartered in Salt Lake City, Utah, owns and/or operates over 4,200 self storage properties in 42 states, and Washington, D.C. The Company's stores comprise approximately 2.5 million storage units and over 280 million square feet of rentable space, offering customers a wide selection of affordable and conveniently located and secure storage solutions across the country, including personal storage, boat storage, RV storage and business storage. We are committed to being the most convenient, secure, and professional storage solution in your neighborhood. And it is this commitment which has enabled Extra Space Storage to become the largest storage units operator in the U.S. with over 4,200 properties across the country.

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