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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
0.372%
12M weight contribution
+0.158 pp
3M weight contribution
-0.029 pp
12M price return
+18.3%
Share of matched S&P 500 members
Monthly observations through Nov 2019
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 2019 | $73.9bn | 0.372% | +0.158 pp | +18.3% | No |
| Oct 2019 | $70.4bn | 0.367% | +0.153 pp | +14.9% | No |
| Sep 2019 | $70.0bn | 0.372% | +0.162 pp | +9.4% | No |
| Aug 2019 | $73.7bn | 0.401% | +0.193 pp | +18.1% | Yes |
| Jul 2019 | $72.5bn | 0.386% | +0.039 pp | +25.9% | No |
| Jun 2019 | $72.0bn | 0.388% | +0.029 pp | +25.8% | Yes |
| May 2019 | $69.7bn | 0.406% | +0.058 pp | +25.7% | Yes |
| Apr 2019 | $71.6bn | 0.399% | +0.077 pp | +42.1% | Yes |
| Mar 2019 | $69.6bn | 0.400% | +0.091 pp | +43.7% | Yes |
| Feb 2019 | $66.7bn | 0.386% | +0.080 pp | +35.5% | Yes |
| Jan 2019 | $60.9bn | 0.201% | -0.112 pp | +15.5% | No |
| Dec 2018 | $57.4bn | 0.205% | -0.108 pp | +8.3% | No |
| Nov 2018 | $64.5bn | 0.214% | -0.098 pp | +21.1% | No |
| Oct 2018 | $63.1bn | 0.214% | -0.099 pp | +18.3% | No |
| 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.