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Automatic Data Processing
ADP · United States · Human Resource & Employment Services · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.210%
12M weight contribution
-0.102 pp
3M weight contribution
-0.148 pp
12M price return
+23.7%
Share of matched S&P 500 members
Monthly observations through Sep 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 |
|---|---|---|---|---|---|
| Sep 2018 | $66.0bn | 0.210% | -0.102 pp | +23.7% | No |
| Aug 2018 | $64.3bn | 0.208% | -0.105 pp | +20.0% | No |
| Jul 2018 | $59.5bn | 0.347% | +0.034 pp | +10.3% | Yes |
| Jun 2018 | $59.1bn | 0.359% | +0.046 pp | +9.7% | Yes |
| May 2018 | $57.3bn | 0.348% | +0.035 pp | +5.7% | Yes |
| Apr 2018 | $52.3bn | 0.322% | +0.009 pp | -4.0% | Yes |
| Mar 2018 | $50.3bn | 0.309% | -0.004 pp | -7.7% | No |
| Feb 2018 | $51.1bn | 0.306% | -0.006 pp | -6.7% | No |
| Jan 2018 | $54.8bn | 0.313% | +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.