Observatory · observe first
Realty Income
O · United States · Retail REITs · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.124%
12M weight contribution
-0.010 pp
3M weight contribution
+0.018 pp
12M price return
+13.7%
Share of matched S&P 500 members
Monthly observations through Apr 2025
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 |
|---|---|---|---|---|---|
| Apr 2025 | $51.6bn | 0.124% | -0.010 pp | +13.7% | Yes |
| Mar 2025 | $51.7bn | 0.123% | -0.006 pp | +12.9% | Yes |
| Feb 2025 | $50.8bn | 0.114% | -0.015 pp | +15.2% | No |
| Jan 2025 | $47.8bn | 0.106% | -0.011 pp | +5.8% | No |
| Dec 2024 | $46.7bn | 0.106% | -0.018 pp | -2.1% | No |
| Nov 2024 | $50.7bn | 0.112% | -0.010 pp | +12.9% | Yes |
| Oct 2024 | $51.7bn | 0.122% | +0.007 pp | +31.9% | Yes |
| Sep 2024 | $55.2bn | 0.129% | +0.010 pp | +33.9% | Yes |
| Aug 2024 | $54.1bn | 0.131% | +0.004 pp | +16.9% | Yes |
| Jul 2024 | $50.0bn | 0.090% | +0.000 pp | -0.6% | No |
| Jun 2024 | $46.0bn | 0.086% | -0.007 pp | -6.9% | No |
| May 2024 | $46.2bn | 0.088% | -0.011 pp | -6.0% | No |
| Apr 2024 | $46.1bn | 0.134% | -0.007 pp | -9.9% | Yes |
| Mar 2024 | $46.6bn | 0.129% | -0.013 pp | -9.7% | Yes |
| Feb 2024 | $44.9bn | 0.129% | -0.020 pp | -13.9% | Yes |
| Jan 2024 | $39.4bn | 0.117% | -0.029 pp | -15.4% | No |
| Dec 2023 | $41.6bn | 0.124% | -0.020 pp | -4.5% | Yes |
| Nov 2023 | $39.1bn | 0.122% | -0.012 pp | -9.8% | Yes |
| Oct 2023 | $33.6bn | 0.114% | -0.022 pp | -19.9% | Yes |
| Sep 2023 | $35.4bn | 0.118% | -0.023 pp | -9.8% | Yes |
| Aug 2023 | $39.7bn | 0.127% | -0.024 pp | -13.8% | Yes |
| Jul 2023 | $41.0bn | 0.089% | -0.064 pp | -13.5% | No |
| Jun 2023 | $40.3bn | 0.093% | -0.067 pp | -8.1% | No |
| May 2023 | $40.0bn | 0.099% | -0.049 pp | -8.7% | 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.