Observatory · observe first
CME Group
CME · United States · Financial Exchanges & Data · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.042%
12M weight contribution
-0.016 pp
3M weight contribution
+0.004 pp
12M price return
+25.4%
Share of matched S&P 500 members
Monthly observations through Nov 2018
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 |
|---|---|---|---|---|---|
| Nov 2018 | $12.7bn | 0.042% | -0.016 pp | +25.4% | No |
| Oct 2018 | $12.2bn | 0.041% | -0.017 pp | +20.9% | No |
| Sep 2018 | $11.3bn | 0.036% | -0.022 pp | +12.3% | No |
| Aug 2018 | $11.6bn | 0.038% | -0.021 pp | +14.8% | No |
| Jul 2018 | $10.6bn | 0.062% | +0.004 pp | +4.5% | No |
| Jun 2018 | $10.9bn | 0.066% | +0.008 pp | +7.7% | Yes |
| May 2018 | $10.9bn | 0.066% | +0.008 pp | +6.6% | Yes |
| Apr 2018 | $10.5bn | 0.065% | +0.006 pp | +3.2% | Yes |
| Mar 2018 | $10.8bn | 0.066% | +0.008 pp | +5.8% | Yes |
| Feb 2018 | $11.1bn | 0.066% | +0.008 pp | +8.3% | Yes |
| Jan 2018 | $10.2bn | 0.058% | +0.000 pp | +0.0% | 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.