Edison International

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

Historical time machine

Historical observation

20182026

Universe weight

0.084%

12M weight contribution

-0.008 pp

3M weight contribution

+0.020 pp

12M price return

+6.2%

Share of matched S&P 500 members

Monthly observations through Aug 2023

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
Aug 2023	$26.4bn	0.084%	-0.008 pp	+6.2%	Yes
Jul 2023	$27.6bn	0.060%	-0.029 pp	+11.0%	No
Jun 2023	$26.6bn	0.062%	-0.032 pp	+14.8%	No
May 2023	$25.9bn	0.064%	-0.032 pp	+1.0%	No
Apr 2023	$28.2bn	0.095%	+0.000 pp	+11.9%	Yes
Mar 2023	$27.0bn	0.092%	+0.002 pp	+5.3%	Yes
Feb 2023	$25.3bn	0.089%	+0.005 pp	+9.1%	Yes
Jan 2023	$26.3bn	0.090%	+0.010 pp	+14.7%	Yes
Dec 2022	$24.3bn	0.088%	+0.005 pp	-2.6%	Yes
Nov 2022	$25.5bn	0.086%	+0.003 pp	+6.6%	No
Oct 2022	$22.9bn	0.081%	+0.001 pp	-0.4%	No
Sep 2022	$21.6bn	0.085%	+0.011 pp	+6.5%	No
Aug 2022	$25.8bn	0.093%	+0.019 pp	+22.3%	No
Jul 2022	$25.8bn	0.089%	+0.018 pp	+29.8%	No
Jun 2022	$24.1bn	0.094%	+0.016 pp	+14.2%	Yes
May 2022	$26.6bn	0.096%	+0.020 pp	+30.7%	Yes
Apr 2022	$26.2bn	0.095%	+0.013 pp	+20.9%	Yes
Mar 2022	$26.7bn	0.090%	+0.046 pp	+25.0%	Yes
Feb 2022	$24.1bn	0.084%	+0.043 pp	+22.8%	Yes
Jan 2022	$23.9bn	0.080%	+0.028 pp	+12.9%	Yes
Dec 2021	$25.9bn	0.083%	-0.013 pp	+13.6%	Yes
Nov 2021	$24.8bn	0.084%	-0.015 pp	+11.3%	Yes
Oct 2021	$23.9bn	0.080%	-0.021 pp	+17.5%	Yes
Sep 2021	$21.1bn	0.074%	+0.074 pp	+14.1%	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.