Ecolab

ECL · United States · Specialty Chemicals · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.213%

12M weight contribution

-0.035 pp

3M weight contribution

-0.004 pp

12M price return

+22.1%

Share of matched S&P 500 members

Monthly observations through Oct 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
Oct 2021	$63.7bn	0.213%	-0.035 pp	+22.1%	No
Sep 2021	$59.7bn	0.210%	+0.209 pp	+5.3%	No
Aug 2021	$64.5bn	0.216%	+0.215 pp	+15.4%	Yes
Jul 2021	$63.1bn	0.217%	+0.216 pp	+19.1%	Yes
Jun 2021	$58.9bn	0.208%	+0.208 pp	+4.5%	Yes
May 2021	$61.5bn	0.220%	+0.220 pp	+2.1%	Yes
Apr 2021	$64.1bn	0.232%	-0.080 pp	+16.9%	Yes
Mar 2021	$61.2bn	0.120%	+0.119 pp	+38.6%	No
Feb 2021	$59.8bn	0.120%	+0.119 pp	+17.1%	No
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

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.