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
1.20%
Industry change · 12M
-0.30 pp
Multi-Utilities · contribution
-0.299 pp
Company participation
8%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jan 2024 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
NextEra Energy →
NEE
United States$120.3bn0.358%-0.043 pp-0.150 pp-19.2%No
Dominion Energy →
D
United States$38.3bn0.114%-0.001 pp-0.068 pp-24.2%No
Sempra →
SRE
United States$45.0bn0.134%+0.059 pp+0.048 pp-7.8%Yes
Xcel Energy →
XEL
United States$33.0bn0.098%-0.013 pp-0.031 pp-10.0%No
Ameren →
AEE
United States$18.3bn0.054%-0.013 pp-0.022 pp-17.4%No
Consolidated Edison →
ED
United States$31.4bn0.093%-0.010 pp-0.022 pp-1.2%No
CMS Energy →
CMS
United States$16.7bn0.050%-0.004 pp-0.013 pp-6.5%No
DTE Energy →
DTE
United States$21.7bn0.065%-0.003 pp-0.013 pp-6.2%No
CenterPoint Energy →
CNP
United States$17.6bn0.052%-0.005 pp-0.012 pp-4.7%No
NiSource →
NI
United States$10.7bn0.032%-0.003 pp-0.007 pp-2.9%No
Pinnacle West Capital →
PNW
United States$7.8bn0.023%-0.005 pp-0.006 pp-3.2%No
PG&E Corporation →
PCG
United States$44.1bn0.131%-0.014 pp-0.003 pp+6.2%No

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.