Observatory · observe first
Omnicom Group
OMC · United States · Advertising · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.000%
12M weight contribution
-0.093 pp
3M weight contribution
-0.068 pp
12M price return
-30.5%
Share of matched S&P 500 members
Monthly observations through Jul 2020
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 |
|---|---|---|---|---|---|
| Jul 2020 | $11.5bn | 0.000% | -0.093 pp | -30.5% | No |
| Jun 2020 | $11.7bn | 0.000% | -0.097 pp | -30.8% | No |
| May 2020 | $11.7bn | 0.000% | -0.099 pp | -26.7% | No |
| Apr 2020 | $12.2bn | 0.068% | -0.030 pp | -26.2% | Yes |
| Mar 2020 | $11.9bn | 0.000% | -0.094 pp | -22.1% | No |
| Feb 2020 | $15.0bn | 0.000% | -0.098 pp | -5.4% | No |
| Jan 2020 | $16.4bn | 0.081% | +0.023 pp | -0.0% | No |
| Dec 2019 | $17.6bn | 0.087% | +0.028 pp | +14.4% | No |
| Nov 2019 | $17.3bn | 0.087% | +0.030 pp | +6.8% | No |
| Oct 2019 | $16.8bn | 0.088% | +0.031 pp | +7.4% | No |
| Sep 2019 | $17.0bn | 0.090% | +0.042 pp | +19.0% | No |
| Aug 2019 | $16.5bn | 0.090% | +0.040 pp | +13.5% | No |
| Jul 2019 | $17.4bn | 0.093% | +0.003 pp | +20.6% | No |
| Jun 2019 | $18.0bn | 0.097% | -0.008 pp | +11.1% | Yes |
| May 2019 | $17.0bn | 0.099% | -0.000 pp | +11.0% | Yes |
| Apr 2019 | $17.6bn | 0.098% | -0.005 pp | +12.4% | Yes |
| Mar 2019 | $16.3bn | 0.094% | -0.009 pp | +3.9% | Yes |
| Feb 2019 | $16.9bn | 0.098% | -0.007 pp | +2.6% | Yes |
| Jan 2019 | $17.5bn | 0.058% | -0.043 pp | +5.0% | Yes |
| Dec 2018 | $16.4bn | 0.059% | -0.042 pp | -1.2% | No |
| Nov 2018 | $17.2bn | 0.057% | -0.043 pp | +2.9% | No |
| Oct 2018 | $16.7bn | 0.056% | -0.044 pp | -0.6% | No |
| Sep 2018 | $15.3bn | 0.049% | -0.052 pp | -9.0% | No |
| Aug 2018 | $15.6bn | 0.050% | -0.051 pp | -8.1% | 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.