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
0.063%
12M weight contribution
-0.029 pp
3M weight contribution
+0.003 pp
12M price return
-13.0%
Share of matched S&P 500 members
Monthly observations through Feb 2024
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 2024 | $21.8bn | 0.063% | -0.029 pp | -13.0% | Yes |
| Jan 2024 | $21.2bn | 0.063% | -0.032 pp | -21.4% | Yes |
| Dec 2023 | $22.0bn | 0.066% | -0.021 pp | -9.1% | Yes |
| Nov 2023 | $19.0bn | 0.059% | -0.027 pp | -26.7% | Yes |
| Oct 2023 | $16.2bn | 0.055% | -0.030 pp | -33.2% | Yes |
| Sep 2023 | $17.3bn | 0.058% | -0.032 pp | -25.5% | Yes |
| Aug 2023 | $20.1bn | 0.064% | -0.025 pp | -21.2% | Yes |
| Jul 2023 | $21.7bn | 0.047% | -0.046 pp | -21.3% | No |
| Jun 2023 | $19.6bn | 0.045% | -0.047 pp | -18.7% | No |
| May 2023 | $19.6bn | 0.048% | -0.049 pp | -29.2% | No |
| Apr 2023 | $21.5bn | 0.073% | -0.035 pp | -29.4% | No |
| Mar 2023 | $21.7bn | 0.074% | -0.034 pp | -35.4% | No |
| 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 |
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.