Observatory · observe first

Follow the allocation change

Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.

Historical time machine
Historical observation
20182026
Universe›Utilities›Multi-Utilities›Multi-Utilities
Multi-Utilities · weight
1.27%
Industry change · 12M
-0.33 pp
Multi-Utilities · contribution
-0.326 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Aug 2023 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
NextEra Energy →
NEE
United States$135.2bn0.431%+0.064 pp-0.167 pp-19.5%Yes
PG&E Corporation →
PCG
United States$41.9bn0.133%+0.030 pp+0.133 pp+32.2%Yes
Dominion Energy →
D
United States$40.6bn0.129%+0.026 pp-0.114 pp-37.1%Yes
Xcel Energy →
XEL
United States$31.5bn0.100%+0.012 pp-0.045 pp-20.7%Yes
Consolidated Edison →
ED
United States$30.7bn0.098%+0.018 pp-0.026 pp-5.7%Yes
DTE Energy →
DTE
United States$21.3bn0.068%+0.013 pp-0.022 pp-18.1%Yes
Sempra →
SRE
United States$22.1bn0.070%+0.015 pp-0.022 pp-12.2%Yes
Ameren →
AEE
United States$20.8bn0.066%+0.014 pp-0.019 pp-12.0%Yes
CMS Energy →
CMS
United States$16.4bn0.052%+0.010 pp-0.018 pp-14.1%Yes
CenterPoint Energy →
CNP
United States$17.6bn0.056%+0.012 pp-0.015 pp-9.2%Yes
NiSource →
NI
United States$11.1bn0.035%+0.008 pp-0.008 pp-6.0%Yes
Pinnacle West Capital →
PNW
United States$8.8bn0.028%+0.006 pp-0.003 pp+7.4%Yes

Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.