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
1.29%
Industry change · 12M
-0.13 pp
Multi-Utilities · contribution
-0.127 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Oct 2020 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Consolidated Edison →
ED
United States$26.3bn0.124%+0.124 pp-0.035 pp-11.6%Yes
Dominion Energy →
D
United States$67.5bn0.320%+0.319 pp-0.026 pp+1.8%Yes
CenterPoint Energy →
CNP
United States$11.5bn0.055%+0.054 pp-0.022 pp-24.5%Yes
NextEra Energy →
NEE
United States$35.9bn0.170%+0.170 pp+0.018 pp+25.5%Yes
Sempra →
SRE
United States$18.1bn0.086%+0.086 pp-0.018 pp-10.2%Yes
NiSource →
NI
United States$8.8bn0.042%+0.042 pp-0.013 pp-15.4%Yes
Pinnacle West Capital →
PNW
United States$9.2bn0.043%+0.043 pp-0.012 pp-9.2%Yes
CMS Energy →
CMS
United States$18.1bn0.086%+0.086 pp-0.009 pp+1.1%Yes
DTE Energy →
DTE
United States$20.3bn0.096%+0.096 pp-0.007 pp+0.7%Yes
Ameren →
AEE
United States$20.0bn0.095%+0.095 pp-0.005 pp+7.1%Yes
Xcel Energy →
XEL
United States$36.8bn0.174%+0.174 pp+0.001 pp+13.1%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.