Duke Energy

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

Historical time machine

Historical observation

20182026

Universe weight

0.270%

12M weight contribution

-0.002 pp

3M weight contribution

+0.015 pp

12M price return

+1.3%

Share of matched S&P 500 members

Monthly observations through Jan 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
Jan 2023	$78.9bn	0.270%	-0.002 pp	+1.3%	No
Dec 2022	$79.3bn	0.286%	+0.028 pp	+2.0%	Yes
Nov 2022	$77.0bn	0.261%	+0.009 pp	+7.0%	No
Oct 2022	$71.7bn	0.255%	-0.008 pp	-5.1%	No
Sep 2022	$71.6bn	0.281%	+0.018 pp	-1.0%	No
Aug 2022	$82.3bn	0.295%	+0.025 pp	+6.1%	No
Jul 2022	$84.6bn	0.291%	+0.014 pp	+8.6%	No
Jun 2022	$82.5bn	0.321%	+0.053 pp	+12.8%	Yes
May 2022	$86.6bn	0.312%	+0.036 pp	+16.6%	Yes
Apr 2022	$84.8bn	0.306%	+0.026 pp	+13.7%	Yes
Mar 2022	$85.9bn	0.289%	+0.144 pp	+20.2%	Yes
Feb 2022	$77.3bn	0.268%	+0.136 pp	+21.9%	Yes
Jan 2022	$80.8bn	0.272%	+0.106 pp	+16.2%	Yes
Dec 2021	$80.7bn	0.259%	-0.014 pp	+19.1%	No
Nov 2021	$74.6bn	0.252%	-0.037 pp	+8.8%	No
Oct 2021	$78.5bn	0.262%	-0.059 pp	+15.2%	No
Sep 2021	$75.1bn	0.264%	+0.263 pp	+14.6%	No
Aug 2021	$80.5bn	0.269%	+0.269 pp	+35.5%	Yes
Jul 2021	$80.9bn	0.277%	+0.277 pp	+29.3%	Yes
Jun 2021	$75.9bn	0.268%	+0.268 pp	+28.8%	Yes
May 2021	$77.1bn	0.276%	+0.276 pp	+22.0%	Yes
Apr 2021	$77.4bn	0.281%	-0.067 pp	+24.2%	Yes
Mar 2021	$74.2bn	0.145%	+0.145 pp	+24.6%	No
Feb 2021	$65.8bn	0.131%	+0.131 pp	-2.5%	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.