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
0.79%
Industry change · 12M
-0.48 pp
Multi-Utilities · contribution
-0.480 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Dominion Energy →
D
United States$46.7bn0.158%-0.115 pp-0.122 pp-3.1%No
Consolidated Edison →
ED
United States$23.6bn0.080%-0.063 pp-0.062 pp-2.8%No
Xcel Energy →
XEL
United States$25.2bn0.085%-0.054 pp-0.047 pp+10.2%No
PG&E Corporation →
PCG
United States$24.2bn0.082%-0.048 pp-0.042 pp+10.3%No
NextEra Energy →
NEE
United States$20.6bn0.070%-0.045 pp-0.036 pp+11.1%No
DTE Energy →
DTE
United States$17.4bn0.059%-0.039 pp-0.033 pp+9.2%No
CenterPoint Energy →
CNP
United States$11.7bn0.040%-0.032 pp-0.030 pp-1.1%No
Sempra →
SRE
United States$15.1bn0.051%-0.038 pp-0.026 pp+5.4%No
Ameren →
AEE
United States$15.8bn0.053%-0.035 pp-0.025 pp+16.8%No
CMS Energy →
CMS
United States$14.0bn0.048%-0.032 pp-0.021 pp+13.3%No
Pinnacle West Capital →
PNW
United States$9.2bn0.031%-0.021 pp-0.020 pp+5.6%No
NiSource →
NI
United States$9.2bn0.031%-0.020 pp-0.016 pp+6.1%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.