Ecolab

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

Historical time machine

Historical observation

20182026

Universe weight

0.168%

12M weight contribution

+0.017 pp

3M weight contribution

+0.006 pp

12M price return

+29.6%

Share of matched S&P 500 members

Monthly observations through Jan 2024

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 2024	$56.5bn	0.168%	+0.017 pp	+29.6%	Yes
Dec 2023	$56.6bn	0.169%	+0.019 pp	+37.9%	Yes
Nov 2023	$54.7bn	0.170%	+0.026 pp	+29.6%	Yes
Oct 2023	$47.8bn	0.163%	+0.004 pp	+8.2%	Yes
Sep 2023	$48.3bn	0.161%	-0.000 pp	+18.8%	Yes
Aug 2023	$52.4bn	0.167%	-0.000 pp	+13.7%	Yes
Jul 2023	$52.1bn	0.114%	-0.048 pp	+12.4%	No
Jun 2023	$53.2bn	0.123%	-0.048 pp	+23.0%	No
May 2023	$47.0bn	0.116%	-0.053 pp	+2.1%	No
Apr 2023	$47.7bn	0.161%	-0.014 pp	+0.5%	Yes
Mar 2023	$47.1bn	0.161%	-0.010 pp	-4.9%	Yes
Feb 2023	$45.3bn	0.159%	-0.016 pp	-8.3%	Yes
Jan 2023	$44.1bn	0.151%	-0.032 pp	-17.2%	No
Dec 2022	$41.5bn	0.150%	-0.066 pp	-37.1%	No
Nov 2022	$42.7bn	0.145%	-0.070 pp	-31.5%	No
Oct 2022	$44.8bn	0.159%	-0.054 pp	-28.5%	No
Sep 2022	$41.2bn	0.162%	-0.048 pp	-29.9%	No
Aug 2022	$46.7bn	0.167%	-0.048 pp	-26.5%	No
Jul 2022	$47.2bn	0.162%	-0.054 pp	-24.4%	No
Jun 2022	$43.9bn	0.171%	-0.037 pp	-24.5%	No
May 2022	$46.8bn	0.169%	-0.052 pp	-23.0%	No
Apr 2022	$48.6bn	0.176%	-0.057 pp	-23.7%	No
Mar 2022	$50.6bn	0.170%	+0.051 pp	-16.7%	No
Feb 2022	$50.5bn	0.175%	+0.056 pp	-15.1%	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.