Extra Space Storage Inc. (EXR) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: May 01, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.29% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

210M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

EXR currently has 211M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.29% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
May 01, 2026	10-Q filing \| 210.9M shares outstanding	210M
Oct 31, 2025	10-Q filing \| 212.0M shares outstanding	210M
Aug 01, 2025	10-Q filing \| 211.9M shares outstanding	210M
May 02, 2025	10-Q filing \| 212.1M shares outstanding	210M
Feb 28, 2025	10-K filing \| 211.6M shares outstanding	210M
Nov 04, 2024	10-Q filing \| 211.7M shares outstanding	210M
Aug 02, 2024	10-Q filing \| 211.6M shares outstanding	210M
May 03, 2024	10-Q filing \| 211.3M shares outstanding	210M
Feb 29, 2024	10-K filing \| 211.6M shares outstanding	210M
Nov 09, 2023	10-Q filing \| 195.3M shares outstanding	200M
Aug 09, 2023	10-Q filing \| 211.3M shares outstanding	210M
May 04, 2023	10-Q filing \| 134.5M shares outstanding	130M
Feb 28, 2023	10-K filing \| 134.1M shares outstanding	130M
Nov 04, 2022	10-Q filing \| 133.9M shares outstanding	130M
Aug 05, 2022	10-Q filing \| 134.2M shares outstanding	130M
May 06, 2022	10-Q filing \| 134.2M shares outstanding	130M
Feb 28, 2022	10-K filing \| 133.4M shares outstanding	130M
Nov 03, 2021	10-Q filing \| 133.8M shares outstanding	130M
Aug 05, 2021	10-Q filing \| 133.8M shares outstanding	130M
May 03, 2021	10-Q filing \| 132.0M shares outstanding	130M
Feb 26, 2021	10-K filing \| 129.6M shares outstanding	130M
Nov 06, 2020	10-Q filing \| 128.9M shares outstanding	130M
Aug 06, 2020	10-Q filing \| 129.1M shares outstanding	130M
May 08, 2020	10-Q filing \| 129.3M shares outstanding	130M
Feb 25, 2020	10-K filing \| 128.2M shares outstanding	130M

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