Observatory · observe first
Ecolab
ECL · United States · Specialty Chemicals · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.140%
12M weight contribution
-0.139 pp
3M weight contribution
-0.108 pp
12M price return
+5.3%
Share of matched S&P 500 members
Monthly observations through Jan 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 |
|---|---|---|---|---|---|
| Jan 2021 | $58.4bn | 0.140% | -0.139 pp | +5.3% | No |
| Dec 2020 | $61.8bn | 0.250% | -0.023 pp | +13.2% | Yes |
| Nov 2020 | $63.4bn | 0.269% | -0.002 pp | +20.2% | Yes |
| Oct 2020 | $52.4bn | 0.248% | -0.040 pp | -3.5% | Yes |
| Sep 2020 | $57.0bn | 0.000% | -0.302 pp | +1.9% | No |
| Aug 2020 | $56.2bn | 0.000% | -0.323 pp | -3.5% | No |
| Jul 2020 | $54.1bn | 0.000% | -0.309 pp | -6.4% | No |
| Jun 2020 | $57.5bn | 0.000% | -0.306 pp | +1.8% | No |
| May 2020 | $61.5bn | 0.000% | -0.309 pp | +16.6% | No |
| Apr 2020 | $55.8bn | 0.312% | +0.017 pp | +6.2% | Yes |
| Mar 2020 | $44.9bn | 0.000% | -0.292 pp | -10.9% | No |
| Feb 2020 | $52.0bn | 0.000% | -0.283 pp | +7.9% | No |
| Jan 2020 | $56.5bn | 0.279% | +0.128 pp | +25.2% | No |
| Dec 2019 | $55.6bn | 0.273% | +0.121 pp | +32.3% | No |
| Nov 2019 | $53.8bn | 0.271% | +0.117 pp | +17.5% | No |
| Oct 2019 | $55.4bn | 0.289% | +0.139 pp | +26.7% | No |
| Sep 2019 | $57.0bn | 0.303% | +0.158 pp | +27.6% | No |
| Aug 2019 | $59.4bn | 0.323% | +0.183 pp | +38.6% | Yes |
| Jul 2019 | $58.1bn | 0.309% | +0.073 pp | +44.9% | Yes |
| Jun 2019 | $56.9bn | 0.307% | +0.061 pp | +42.2% | Yes |
| May 2019 | $53.1bn | 0.309% | +0.059 pp | +30.5% | Yes |
| Apr 2019 | $53.0bn | 0.295% | +0.038 pp | +28.6% | Yes |
| Mar 2019 | $50.8bn | 0.292% | +0.049 pp | +30.2% | Yes |
| Feb 2019 | $48.8bn | 0.283% | +0.057 pp | +31.0% | 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.