American Water Works

AWK · United States · Water Utilities · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.100%

12M weight contribution

-0.010 pp

3M weight contribution

+0.007 pp

12M price return

-17.9%

Share of matched S&P 500 members

Monthly observations through Dec 2022

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
Dec 2022	$27.7bn	0.100%	-0.010 pp	-17.9%	Yes
Nov 2022	$27.6bn	0.094%	-0.010 pp	-8.4%	No
Oct 2022	$26.4bn	0.094%	-0.012 pp	-15.2%	No
Sep 2022	$23.7bn	0.093%	-0.015 pp	-21.8%	No
Aug 2022	$27.0bn	0.097%	-0.014 pp	-17.2%	No
Jul 2022	$28.3bn	0.097%	-0.009 pp	-7.2%	No
Jun 2022	$27.0bn	0.105%	+0.006 pp	-2.0%	Yes
May 2022	$27.5bn	0.099%	-0.002 pp	-0.9%	No
Apr 2022	$28.0bn	0.101%	-0.001 pp	+0.3%	No
Mar 2022	$30.1bn	0.101%	+0.048 pp	+12.1%	No
Feb 2022	$27.5bn	0.095%	+0.044 pp	+8.1%	No
Jan 2022	$29.2bn	0.098%	+0.029 pp	+2.6%	No
Dec 2021	$34.3bn	0.110%	-0.003 pp	+24.8%	Yes
Nov 2021	$30.6bn	0.103%	-0.015 pp	+11.5%	No
Oct 2021	$31.6bn	0.106%	-0.024 pp	+17.4%	Yes
Sep 2021	$30.7bn	0.108%	+0.108 pp	+18.3%	Yes
Aug 2021	$33.1bn	0.111%	+0.110 pp	+30.8%	Yes
Jul 2021	$30.9bn	0.106%	+0.106 pp	+17.2%	Yes
Jun 2021	$28.0bn	0.099%	+0.099 pp	+21.5%	Yes
May 2021	$28.1bn	0.101%	+0.101 pp	+23.8%	Yes
Apr 2021	$28.3bn	0.103%	-0.021 pp	+30.1%	Yes
Mar 2021	$27.2bn	0.053%	+0.053 pp	+27.3%	No
Feb 2021	$25.7bn	0.051%	+0.051 pp	+16.5%	No
Jan 2021	$28.8bn	0.069%	-0.052 pp	+18.6%	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.