EXR
Extra Space Storage, Inc.
stockNYSE
At CloseOct 9, 2026 3:59:49 PM EDT
134.67USD+1.164%(+1.55)1,161,079
As of 2026-09-30, there were 5,501,883 shares short with a short interest of 2.63%.
EXR Short Interest - Official
Short Interest
EXR Short Position Change - Official
Short Position Change
EXR Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 2.63 | 5,501,883 | 3.37 | +640,949 | +13.19 | 211,269,558 | 208,856,860 |
| 2026-09-15 | 2.33 | 4,860,934 | 3.40 | +389,124 | +8.70 | 211,269,558 | 208,856,860 |
| 2026-08-31 | 2.14 | 4,471,810 | 5.48 | -404,020 | -8.29 | 211,269,558 | 208,856,860 |
| 2026-08-14 | 2.33 | 4,875,830 | 5.27 | +217,603 | +4.67 | 211,269,558 | 208,856,860 |
| 2026-07-31 | 2.23 | 4,658,227 | 3.04 | +67,503 | +1.47 | 211,273,076 | 208,860,337 |
| 2026-07-15 | 2.20 | 4,590,724 | 5.39 | +78,429 | +1.74 | 211,260,936 | 208,848,336 |
| 2026-06-30 | 2.16 | 4,512,295 | 2.96 | -503,259 | -10.03 | 211,260,936 | 208,856,787 |
| 2026-06-15 | 2.40 | 5,015,554 | 4.56 | +364,065 | +7.83 | 211,260,936 | 208,856,787 |
| 2026-05-15 | 2.23 | 4,651,489 | 4.93 | +154,151 | +3.43 | 211,260,936 | 208,877,913 |
| 2026-04-30 | 2.14 | 4,497,338 | 3.13 | -858,695 | -16.03 | 211,197,111 | 209,723,956 |
| 2026-04-15 | 2.55 | 5,356,033 | 4.97 | +171,766 | +3.31 | 211,197,320 | 209,723,956 |
| 2026-03-31 | 2.47 | 5,184,267 | 3.72 | -714,625 | -12.11 | 211,137,672 | 209,723,956 |
| 2026-03-13 | 2.81 | 5,898,892 | 5.70 | +923,089 | +18.55 | 211,137,672 | 209,723,956 |
| 2026-02-27 | 2.37 | 4,975,803 | 3.39 | -44,377 | -0.88 | 211,137,672 | 209,723,956 |
| 2026-02-13 | 2.39 | 5,020,180 | 3.41 | +41,320 | +0.83 | 212,247,580 | 209,723,956 |
| 2026-01-30 | 2.37 | 4,978,860 | 3.43 | -187,686 | -3.63 | 212,247,580 | 209,723,956 |
| 2026-01-15 | 2.46 | 5,166,546 | 3.60 | +41,446 | +0.81 | 212,247,580 | 209,723,956 |
| 2025-12-31 | 2.44 | 5,125,100 | 4.41 | -681,739 | -11.74 | 212,247,580 | 209,723,956 |
| 2025-12-15 | 2.77 | 5,806,839 | 4.44 | +584,617 | +11.19 | 212,247,580 | 209,723,956 |
| 2025-11-28 | 2.49 | 5,222,222 | 5.27 | +483,965 | +10.21 | 212,247,580 | 209,653,915 |
| 2025-11-14 | 2.26 | 4,738,257 | 3.78 | +785,107 | +19.86 | 212,247,580 | 209,668,772 |
| 2025-10-31 | 1.89 | 3,953,150 | 3.40 | +133,027 | +3.48 | 212,247,389 | 209,660,093 |
| 2025-10-15 | 1.82 | 3,820,123 | 3.71 | +845,383 | +28.42 | 212,253,611 | 209,666,239 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.