Observatory · observe first
Extra Space Storage
EXR · United States · Self-Storage REITs · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.046%
12M weight contribution
-0.042 pp
3M weight contribution
-0.029 pp
12M price return
-9.0%
Share of matched S&P 500 members
Monthly observations through Jun 2023
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Jun 2023 | $20.1bn | 0.046% | -0.042 pp | -9.0% | No |
| May 2023 | $19.5bn | 0.048% | -0.038 pp | -16.0% | No |
| Apr 2023 | $20.5bn | 0.069% | -0.023 pp | -17.0% | No |
| Mar 2023 | $22.0bn | 0.075% | -0.018 pp | -17.8% | No |
| Feb 2023 | $22.2bn | 0.078% | -0.009 pp | -9.4% | No |
| Jan 2023 | $21.1bn | 0.072% | -0.017 pp | -17.6% | No |
| Dec 2022 | $19.7bn | 0.071% | -0.026 pp | -32.8% | No |
| Nov 2022 | $21.5bn | 0.073% | -0.017 pp | -17.1% | No |
| Oct 2022 | $23.8bn | 0.084% | -0.004 pp | -7.3% | No |
| Sep 2022 | $23.1bn | 0.091% | +0.012 pp | +6.0% | Yes |
| Aug 2022 | $26.6bn | 0.095% | +0.012 pp | +9.5% | Yes |
| Jul 2022 | $25.4bn | 0.087% | +0.008 pp | +12.1% | No |
| Jun 2022 | $22.8bn | 0.089% | +0.011 pp | +7.0% | No |
| May 2022 | $23.9bn | 0.086% | +0.014 pp | +22.2% | No |
| Apr 2022 | $25.5bn | 0.092% | +0.021 pp | +31.2% | Yes |
| Mar 2022 | $27.6bn | 0.093% | +0.059 pp | +59.3% | Yes |
| Feb 2022 | $25.2bn | 0.088% | +0.054 pp | +53.7% | No |
| Jan 2022 | $26.5bn | 0.089% | +0.054 pp | +78.9% | Yes |
| Dec 2021 | $30.4bn | 0.097% | +0.037 pp | +101.0% | Yes |
| Nov 2021 | $26.8bn | 0.090% | +0.029 pp | +82.6% | Yes |
| Oct 2021 | $26.4bn | 0.088% | +0.017 pp | +75.2% | Yes |
| Sep 2021 | $22.5bn | 0.079% | +0.079 pp | +61.6% | Yes |
| Aug 2021 | $25.0bn | 0.084% | +0.084 pp | +80.8% | Yes |
| Jul 2021 | $23.3bn | 0.080% | +0.080 pp | +73.7% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.