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
1.03%
Industry change · 12M
-0.01 pp
Multi-Utilities · contribution
-0.011 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jun 2026 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
NextEra Energy →
NEE
United States$183.0bn0.318%+0.036 pp+0.010 pp+30.1%Yes
Consolidated Edison →
ED
United States$40.8bn0.071%+0.011 pp-0.007 pp+13.9%Yes
DTE Energy →
DTE
United States$31.7bn0.055%+0.011 pp-0.004 pp+18.9%Yes
CMS Energy →
CMS
United States$23.6bn0.041%+0.006 pp-0.004 pp+13.8%Yes
Xcel Energy →
XEL
United States$50.1bn0.087%+0.015 pp+0.002 pp+21.6%Yes
PG&E Corporation →
PCG
United States$45.1bn0.078%+0.010 pp-0.002 pp+21.9%Yes
CenterPoint Energy →
CNP
United States$28.8bn0.050%+0.009 pp-0.002 pp+22.6%Yes
Ameren →
AEE
United States$31.3bn0.054%+0.010 pp-0.002 pp+21.1%Yes
NiSource →
NI
United States$22.8bn0.040%+0.007 pp-0.001 pp+21.0%Yes
Sempra →
SRE
United States$60.6bn0.105%+0.013 pp-0.001 pp+25.9%Yes
Pinnacle West Capital →
PNW
United States$13.0bn0.023%+0.005 pp-0.001 pp+24.3%Yes
Dominion Energy →
D
United States$60.1bn0.104%+0.025 pp+0.000 pp+26.2%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.