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
0.233%
12M weight contribution
+0.012 pp
3M weight contribution
+0.000 pp
12M price return
+35.6%
Share of matched S&P 500 members
Monthly observations through Dec 2021
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 |
|---|---|---|---|---|---|
| Dec 2021 | $72.6bn | 0.233% | +0.012 pp | +35.6% | No |
| Nov 2021 | $72.6bn | 0.245% | +0.020 pp | +39.4% | Yes |
| Oct 2021 | $75.1bn | 0.251% | +0.017 pp | +54.9% | Yes |
| Sep 2021 | $66.1bn | 0.232% | +0.232 pp | +23.5% | No |
| Aug 2021 | $70.9bn | 0.237% | +0.237 pp | +30.3% | Yes |
| Jul 2021 | $70.0bn | 0.240% | +0.240 pp | +34.8% | Yes |
| Jun 2021 | $67.8bn | 0.239% | +0.239 pp | +33.0% | Yes |
| May 2021 | $62.8bn | 0.225% | +0.225 pp | +26.4% | Yes |
| Apr 2021 | $61.2bn | 0.222% | -0.034 pp | +35.1% | Yes |
| Mar 2021 | $55.9bn | 0.109% | +0.109 pp | +42.4% | No |
| Feb 2021 | $51.4bn | 0.103% | +0.103 pp | +15.5% | No |
| Jan 2021 | $50.0bn | 0.120% | -0.119 pp | +4.5% | No |
| Dec 2020 | $54.5bn | 0.221% | +0.001 pp | +23.3% | Yes |
| Nov 2020 | $53.0bn | 0.225% | +0.010 pp | +25.6% | Yes |
| Oct 2020 | $49.4bn | 0.234% | +0.016 pp | +20.1% | Yes |
| Sep 2020 | $54.4bn | 0.000% | -0.206 pp | +42.7% | No |
| Aug 2020 | $55.3bn | 0.000% | -0.222 pp | +37.8% | No |
| Jul 2020 | $52.8bn | 0.000% | -0.216 pp | +32.4% | No |
| Jun 2020 | $51.5bn | 0.000% | -0.199 pp | +41.9% | No |
| May 2020 | $50.1bn | 0.000% | -0.202 pp | +47.5% | No |
| Apr 2020 | $45.7bn | 0.256% | +0.046 pp | +25.2% | Yes |
| Mar 2020 | $39.6bn | 0.000% | -0.199 pp | +17.9% | No |
| Feb 2020 | $45.0bn | 0.000% | -0.192 pp | +39.9% | No |
| Jan 2020 | $48.5bn | 0.239% | +0.139 pp | +63.7% | 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.