Extra Space Storage Inc.
Extra Space Storage Inc. (EXR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · EXR · as of Sep 30, 2025
Ownership Breakdown
808
Institutional Holders
▼ 15 vs Q2
$28.06B
Total Inst. Value
▼ $2.34B vs Q2
211.26M
Shares Outstanding
freeFloat 98.86%
199.38M
13F Shares Held
▼ 6.80M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
EXR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC real estate investment trusts | 34.43M | 16.25% | 16.25% | $4.85T | Nov 7, 2025 | ▲ 161.2K |
BLACKROCK, INC. real estate investment trusts | 21.41M | 10.10% | 10.10% | $3.02T | Nov 12, 2025 | ▼ 38.8K |
COHEN & STEERS, INC. real estate investment trusts | 14.09M | 6.65% | 6.65% | $1.99T | Nov 14, 2025 | ▲ 71.0K |
STATE STREET CORP real estate investment trusts | 13.91M | 6.57% | 6.57% | $1.96T | Nov 14, 2025 | ▲ 230.7K |
CAPITAL WORLD INVESTORS real estate investment trusts | 7.16M | 3.38% | 3.38% | $1.01T | Nov 13, 2025 | ▲ 33.6K |
PRINCIPAL FINANCIAL GROUP INC real estate investment trusts | 6.72M | 3.17% | 3.17% | $946.54B | Nov 4, 2025 | ▲ 406.1K |
GEODE CAPITAL MANAGEMENT, LLC real estate investment trusts | 5.89M | 2.78% | 2.78% | $826.82B | Nov 12, 2025 | ▲ 93.9K |
JPMORGAN CHASE & CO real estate investment trusts | 3.87M | 1.82% | 1.82% | $545.00B | Nov 26, 2025 | ▼ 646.9K |
CAPITAL INTERNATIONAL INVESTORS real estate investment trusts | 3.60M | 1.70% | 1.70% | $507.07B | Nov 13, 2025 | ▲ 35.8K |
DIMENSIONAL FUND ADVISORS LP real estate investment trusts | 3.11M | 1.47% | 1.47% | $438.98B | Nov 12, 2025 | ▲ 59.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
29
Increased
+8.52M shares0
New Positions
first time holders20
Decreased
−3.53M shares0
Sold Out
fully exitedNet shares change (top 50)
+5.00M
+8.52M / −3.53M
Net new holders
+9
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
EXR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Woolley Kenneth M. director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 407.1K | Form 4 ↗ |
PITTMAN RAYMOND J director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 1.4K | Form 4 ↗ |
Maggelet Crystal Call director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 1.4K | Form 4 ↗ |
Harnett Sue director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 7.0K | Form 4 ↗ |
Bonner Joseph J director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 7.3K | Form 4 ↗ |
Vander Ploeg Julia director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 7.6K | Form 4 ↗ |
Saffire Joseph director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 46.5K | Form 4 ↗ |
Barberio Mark G director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 15.5K | Form 4 ↗ |
CRITTENDEN GARY L director | May 14, 2026 | Award | 1,407 | $142.19 | $200.1K | 8.5K | Form 4 ↗ |
KUNDE GRACE CAO | Apr 1, 2026 | Tax Withhold | 276 | $132.49 | $36.6K | 14.6K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Extra Space Storage Inc. (EXR) is primarily owned by institutional investors, who hold approximately 94.4% of total shares outstanding. Company insiders own approximately 1.14%, while retail and public investors account for the remaining 4.49%.
The largest institutional shareholder of Extra Space Storage Inc. is VANGUARD GROUP INC, holding approximately 34.43 million shares — equal to 16.25% of outstanding shares — as of September 30, 2025.
A total of 808 institutional investors currently hold EXR stock, with a combined institutional value of approximately $28.06 billion as of the most recent 13F filing period.
Frequently asked questions
EXR ownershipExtra Space Storage Inc. (EXR) is primarily owned by institutional investors, who hold approximately 94.4% of shares. The largest shareholder is VANGUARD GROUP INC with a 16.25% stake. Company insiders hold 1.14%. Data sourced from SEC Form 13F as of September 30, 2025.