Observatory · observe first
Alexandria Real Estate Equities
ARE · United States · Office REITs · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.091%
12M weight contribution
-0.014 pp
3M weight contribution
+0.004 pp
12M price return
-18.4%
Share of matched S&P 500 members
Monthly observations through Feb 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 |
|---|---|---|---|---|---|
| Feb 2023 | $25.9bn | 0.091% | -0.014 pp | -18.4% | Yes |
| Jan 2023 | $27.8bn | 0.095% | -0.010 pp | -14.9% | Yes |
| Dec 2022 | $23.9bn | 0.086% | -0.024 pp | -32.6% | No |
| Nov 2022 | $25.5bn | 0.087% | -0.018 pp | -20.1% | No |
| Oct 2022 | $23.8bn | 0.085% | -0.021 pp | -26.8% | No |
| Sep 2022 | $22.9bn | 0.090% | -0.012 pp | -24.6% | No |
| Aug 2022 | $25.0bn | 0.090% | -0.016 pp | -23.8% | No |
| Jul 2022 | $27.1bn | 0.093% | -0.012 pp | -15.6% | No |
| Jun 2022 | $23.7bn | 0.092% | -0.003 pp | -18.3% | No |
| May 2022 | $27.1bn | 0.098% | +0.003 pp | -4.8% | No |
| Apr 2022 | $29.7bn | 0.108% | +0.011 pp | +2.9% | Yes |
| Mar 2022 | $32.2bn | 0.108% | +0.064 pp | +25.3% | Yes |
| Feb 2022 | $30.3bn | 0.105% | +0.061 pp | +21.4% | No |
| Jan 2022 | $31.2bn | 0.105% | +0.051 pp | +19.4% | No |
| Dec 2021 | $34.6bn | 0.111% | +0.013 pp | +28.1% | Yes |
| Nov 2021 | $31.0bn | 0.105% | +0.011 pp | +25.2% | Yes |
| Oct 2021 | $31.6bn | 0.106% | +0.009 pp | +38.1% | Yes |
| Sep 2021 | $29.1bn | 0.102% | +0.102 pp | +22.4% | Yes |
| Aug 2021 | $31.4bn | 0.105% | +0.105 pp | +25.7% | Yes |
| Jul 2021 | $30.7bn | 0.105% | +0.105 pp | +16.3% | Yes |
| Jun 2021 | $26.8bn | 0.095% | +0.095 pp | +15.0% | Yes |
| May 2021 | $26.3bn | 0.094% | +0.094 pp | +19.0% | Yes |
| Apr 2021 | $26.7bn | 0.097% | -0.014 pp | +18.3% | Yes |
| Mar 2021 | $22.5bn | 0.044% | +0.044 pp | +23.0% | No |
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.