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
1.39%
Industry change · 12M
+0.03 pp
Multi-Utilities · contribution
+0.180 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Apr 2019 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Dominion Energy →
D
United States$62.2bn0.347%+0.195 pp+0.080 pp+22.8%Yes
CenterPoint Energy →
CNP
United States$15.5bn0.087%+0.035 pp+0.019 pp+27.4%Yes
Xcel Energy →
XEL
United States$29.1bn0.162%+0.073 pp+0.016 pp+24.5%Yes
Ameren →
AEE
United States$17.8bn0.099%+0.043 pp+0.012 pp+27.7%Yes
NextEra Energy →
NEE
United States$23.3bn0.130%+0.059 pp+0.011 pp+21.8%Yes
CMS Energy →
CMS
United States$15.8bn0.088%+0.039 pp+0.010 pp+21.3%Yes
Sempra →
SRE
United States$17.5bn0.098%+0.045 pp+0.010 pp+18.1%Yes
DTE Energy →
DTE
United States$19.6bn0.109%+0.049 pp+0.009 pp+23.2%Yes
NiSource →
NI
United States$10.3bn0.058%+0.025 pp+0.007 pp+17.3%Yes
Pinnacle West Capital →
PNW
United States$10.7bn0.060%+0.027 pp+0.004 pp+22.4%Yes
Consolidated Edison →
ED
United States$27.7bn0.154%+0.074 pp+0.001 pp+11.6%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.