Exelon

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

Historical time machine

Historical observation

20182026

Universe weight

0.136%

12M weight contribution

+0.067 pp

3M weight contribution

+0.012 pp

12M price return

+44.2%

Share of matched S&P 500 members

Monthly observations through Jan 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
Jan 2022	$40.4bn	0.136%	+0.067 pp	+44.2%	Yes
Dec 2021	$40.3bn	0.129%	+0.010 pp	+41.5%	Yes
Nov 2021	$36.8bn	0.124%	+0.003 pp	+32.8%	Yes
Oct 2021	$37.1bn	0.124%	-0.007 pp	+38.2%	Yes
Sep 2021	$33.7bn	0.118%	+0.118 pp	+40.1%	Yes
Aug 2021	$34.2bn	0.114%	+0.114 pp	+37.6%	Yes
Jul 2021	$32.6bn	0.112%	+0.112 pp	+25.9%	Yes
Jun 2021	$30.9bn	0.109%	+0.109 pp	+26.8%	Yes
May 2021	$31.4bn	0.113%	+0.113 pp	+22.3%	Yes
Apr 2021	$31.3bn	0.113%	-0.031 pp	+26.1%	Yes
Mar 2021	$30.5bn	0.060%	+0.059 pp	+23.6%	No
Feb 2021	$26.9bn	0.054%	+0.054 pp	-7.8%	No
Jan 2021	$28.9bn	0.069%	-0.094 pp	-9.3%	No
Dec 2020	$29.4bn	0.119%	-0.036 pp	-3.9%	Yes
Nov 2020	$28.6bn	0.121%	-0.034 pp	-4.0%	Yes
Oct 2020	$27.7bn	0.131%	-0.033 pp	-9.0%	Yes
Sep 2020	$24.9bn	0.000%	-0.178 pp	-23.2%	No
Aug 2020	$25.7bn	0.000%	-0.178 pp	-19.0%	No
Jul 2020	$26.8bn	0.000%	-0.166 pp	-11.3%	No
Jun 2020	$25.2bn	0.000%	-0.179 pp	-21.6%	No
May 2020	$26.6bn	0.000%	-0.194 pp	-17.5%	No
Apr 2020	$25.8bn	0.144%	-0.052 pp	-24.9%	Yes
Mar 2020	$25.6bn	0.000%	-0.199 pp	-24.2%	No
Feb 2020	$30.0bn	0.000%	-0.195 pp	-8.5%	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.