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
1.34%
Industry change · 12M
+0.56 pp
Multi-Utilities · contribution
+0.603 pp
Company participation
27%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Dominion Energy →
D
United States$68.4bn0.345%+0.005 pp+0.182 pp+16.9%Yes
Xcel Energy →
XEL
United States$32.2bn0.162%-0.017 pp+0.073 pp+20.6%No
NextEra Energy →
NEE
United States$28.6bn0.144%+0.001 pp+0.072 pp+31.8%Yes
Consolidated Edison →
ED
United States$28.9bn0.146%-0.015 pp+0.062 pp+12.0%No
Sempra →
SRE
United States$20.8bn0.105%-0.001 pp+0.052 pp+31.7%Yes
CMS Energy →
CMS
United States$17.4bn0.088%-0.010 pp+0.039 pp+20.9%No
DTE Energy →
DTE
United States$19.5bn0.098%-0.012 pp+0.037 pp+7.5%No
Ameren →
AEE
United States$18.3bn0.092%-0.011 pp+0.036 pp+11.2%No
NiSource →
NI
United States$9.9bn0.050%-0.010 pp+0.018 pp+3.0%No
Pinnacle West Capital →
PNW
United States$9.8bn0.049%-0.009 pp+0.016 pp+1.0%No
CenterPoint Energy →
CNP
United States$12.3bn0.062%-0.013 pp+0.016 pp-8.7%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.