Quick Answer
Extra Space Storage Inc. reported Shares Outstanding of 211.16 million shares for fiscal year 2025.
Extra Space Storage Inc. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 211.16M | -0.4% |
| 2024 | 212.00M | +0.3% |
| 2023 | 211.28M | +57.8% |
| 2022 | 133.92M | -0.0% |
| 2021 | 133.92M | +2.0% |
| 2020 | 131.36M | +1.4% |
| 2019 | 129.53M | +1.9% |
| 2018 | 127.10M | +0.9% |
| 2017 | 126.01M | +0.1% |
| 2016 | 125.88M | +1.4% |
| 2015 | 124.12M | +6.7% |
| 2014 | 116.36M | +0.5% |
| 2013 | 115.76M | +4.5% |
| 2012 | 110.74M | +16.8% |
| 2011 | 94.78M | +8.2% |
| 2010 | 87.59M | +1.0% |
| 2009 | 86.72M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 212.25M | +0.1% | -0.0% |
| June 30, 2025 | 212.25M | +0.2% | +0.0% |
| March 31, 2025 | 212.23M | +0.3% | +0.1% |
| December 31, 2024 | 212.00M | +0.3% | +0.0% |
| September 30, 2024 | 211.98M | +0.3% | +0.0% |
| June 30, 2024 | 211.93M | +56.9% | +0.1% |
| March 31, 2024 | 211.66M | +56.8% | +0.2% |
| December 31, 2023 | 211.28M | +57.8% | +0.0% |
- Extra Space Storage Inc. showed a decrease of -0.4% in Shares Outstanding compared to the prior fiscal year.
- Over the 2009–2025 period, Extra Space Storage Inc.’s shares outstanding has grown by 143.5% (from 86.72 million shares to 211.16 million shares).
- The most recent figure is from Extra Space Storage Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 20, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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