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
+0.00 pp
Multi-Utilities · contribution
+0.000 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jan 2018 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Dominion Energy →
D
United States$49.2bn0.281%+0.000 pp+0.000 pp+0.0%No
Consolidated Edison →
ED
United States$24.9bn0.142%+0.000 pp+0.000 pp+0.0%No
Xcel Energy →
XEL
United States$23.2bn0.132%+0.000 pp+0.000 pp+0.0%No
PG&E Corporation →
PCG
United States$21.8bn0.124%+0.000 pp+0.000 pp+0.0%No
NextEra Energy →
NEE
United States$18.6bn0.106%+0.000 pp+0.000 pp+0.0%No
DTE Energy →
DTE
United States$16.1bn0.092%+0.000 pp+0.000 pp+0.0%No
Ameren →
AEE
United States$13.7bn0.078%+0.000 pp+0.000 pp+0.0%No
Sempra →
SRE
United States$13.4bn0.077%+0.000 pp+0.000 pp+0.0%No
CenterPoint Energy →
CNP
United States$12.1bn0.069%+0.000 pp+0.000 pp+0.0%No
CMS Energy →
CMS
United States$12.0bn0.068%+0.000 pp+0.000 pp+0.0%No
Pinnacle West Capital →
PNW
United States$8.9bn0.051%+0.000 pp+0.000 pp+0.0%No
NiSource →
NI
United States$8.3bn0.047%+0.000 pp+0.000 pp+0.0%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.