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
1.17%
Industry change · 12M
-0.08 pp
Multi-Utilities · contribution
-0.080 pp
Company participation
75%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Apr 2025 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
NextEra Energy →
NEE
United States$137.7bn0.331%+0.003 pp-0.068 pp+2.7%No
PG&E Corporation →
PCG
United States$44.2bn0.106%+0.015 pp-0.023 pp-3.1%No
Sempra →
SRE
United States$48.4bn0.116%-0.001 pp-0.015 pp+7.0%No
Dominion Energy →
D
United States$46.3bn0.111%+0.007 pp-0.012 pp+11.9%Yes
Xcel Energy →
XEL
United States$40.8bn0.098%+0.012 pp+0.011 pp+36.3%Yes
NiSource →
NI
United States$18.4bn0.044%+0.005 pp+0.008 pp+44.7%Yes
Ameren →
AEE
United States$26.8bn0.064%+0.008 pp+0.007 pp+38.7%Yes
CenterPoint Energy →
CNP
United States$25.3bn0.061%+0.014 pp+0.007 pp+36.8%Yes
Pinnacle West Capital →
PNW
United States$11.3bn0.027%+0.005 pp+0.003 pp+33.3%Yes
DTE Energy →
DTE
United States$28.4bn0.068%+0.013 pp+0.002 pp+28.5%Yes
Consolidated Edison →
ED
United States$39.1bn0.094%+0.022 pp-0.001 pp+23.6%Yes
CMS Energy →
CMS
United States$22.0bn0.053%+0.009 pp+0.000 pp+25.4%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.