Extra Space Storage (EXR) Shares Outstanding (Diluted Average) (2009 - 2026)

Extra Space Storage (EXR) has 18 years of Shares Outstanding (Diluted Average) data on file, last reported at $220.3 million in Q1 2026.

• Quarterly Shares Outstanding (Diluted Average) rose 3.9% year-over-year to $220.3 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $220.3 million (up 3.9% YoY) and the FY2025 annual result came in at $211.9 million, changed 0.13% from the prior year.
• Shares Outstanding (Diluted Average) rose to $220.3 million in Q1 2026 per EXR's latest filing, from $211.9 million in the prior quarter.
• Across five years, Shares Outstanding (Diluted Average) topped out at $221.3 million in Q3 2025 and bottomed at $141.6 million in Q3 2022.
• The 5-year median for Shares Outstanding (Diluted Average) is $211.6 million (2024), against an average of $186.3 million.
• The widest annual swing landed in 2024, when Shares Outstanding (Diluted Average) jumped 53.92%; it then retreated 3.73% in 2025.
• Tracing EXR's Shares Outstanding (Diluted Average) over 5 years: stood at $141.7 million in 2022, then rose by 19.44% to $169.2 million in 2023, then climbed by 25.03% to $211.6 million in 2024, then increased by 0.13% to $211.9 million in 2025, then rose by 4.0% to $220.3 million in 2026.
• Per Business Quant, the three latest EXR Shares Outstanding (Diluted Average) figures stand at $220.3 million (Q1 2026), $211.9 million (Q4 2025), and $221.3 million (Q3 2025).

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