Observatory · observe first
Moody's Corporation
MCO · United States · Financial Exchanges & Data · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.201%
12M weight contribution
+0.007 pp
3M weight contribution
+0.057 pp
12M price return
+51.4%
Share of matched S&P 500 members
Monthly observations through Sep 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 |
|---|---|---|---|---|---|
| Sep 2024 | $86.4bn | 0.201% | +0.007 pp | +51.4% | Yes |
| Aug 2024 | $88.8bn | 0.215% | +0.018 pp | +46.0% | Yes |
| Jul 2024 | $83.1bn | 0.149% | +0.008 pp | +30.5% | No |
| Jun 2024 | $76.9bn | 0.144% | -0.003 pp | +22.1% | No |
| May 2024 | $72.5bn | 0.139% | -0.005 pp | +26.4% | No |
| Apr 2024 | $67.6bn | 0.196% | +0.002 pp | +19.4% | No |
| Mar 2024 | $71.7bn | 0.199% | +0.008 pp | +29.6% | No |
| Feb 2024 | $69.2bn | 0.198% | +0.012 pp | +32.0% | No |
| Jan 2024 | $71.7bn | 0.213% | +0.011 pp | +22.6% | Yes |
| Dec 2023 | $71.5bn | 0.213% | +0.029 pp | +41.5% | Yes |
| Nov 2023 | $66.8bn | 0.208% | +0.023 pp | +23.5% | Yes |
| Oct 2023 | $56.4bn | 0.192% | +0.019 pp | +17.4% | Yes |
| Sep 2023 | $58.0bn | 0.194% | +0.018 pp | +31.3% | Yes |
| Aug 2023 | $61.8bn | 0.197% | +0.010 pp | +19.5% | Yes |
| Jul 2023 | $64.7bn | 0.141% | -0.055 pp | +14.8% | No |
| Jun 2023 | $63.8bn | 0.148% | -0.048 pp | +29.1% | No |
| May 2023 | $58.1bn | 0.144% | -0.057 pp | +6.1% | No |
| Apr 2023 | $57.5bn | 0.194% | -0.018 pp | -0.1% | Yes |
| Mar 2023 | $56.1bn | 0.191% | -0.019 pp | -8.4% | Yes |
| Feb 2023 | $53.2bn | 0.187% | -0.020 pp | -9.0% | Yes |
| Jan 2023 | $59.1bn | 0.202% | -0.012 pp | -5.0% | Yes |
| Dec 2022 | $51.0bn | 0.184% | -0.048 pp | -28.0% | Yes |
| Nov 2022 | $54.6bn | 0.185% | -0.060 pp | -22.9% | Yes |
| Oct 2022 | $48.5bn | 0.172% | -0.079 pp | -33.9% | 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.