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
1.36%
Industry change · 12M
+0.22 pp
Multi-Utilities · contribution
+0.217 pp
Company participation
27%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Nov 2021 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
NextEra Energy →
NEE
United States$170.3bn0.575%+0.024 pp+0.422 pp+20.2%Yes
Dominion Energy →
D
United States$57.7bn0.195%-0.016 pp-0.077 pp-6.2%No
Xcel Energy →
XEL
United States$34.3bn0.116%-0.008 pp-0.034 pp-2.8%No
CMS Energy →
CMS
United States$17.0bn0.058%-0.005 pp-0.017 pp-1.6%No
DTE Energy →
DTE
United States$21.0bn0.071%-0.007 pp-0.017 pp+4.5%No
Consolidated Edison →
ED
United States$27.5bn0.093%+0.004 pp-0.016 pp+6.1%Yes
Pinnacle West Capital →
PNW
United States$7.3bn0.025%-0.004 pp-0.014 pp-17.0%No
Sempra →
SRE
United States$19.1bn0.065%-0.006 pp-0.013 pp-2.8%No
Ameren →
AEE
United States$21.0bn0.071%-0.004 pp-0.011 pp+7.7%No
NiSource →
NI
United States$9.6bn0.033%+0.000 pp-0.007 pp+5.0%No
CenterPoint Energy →
CNP
United States$16.3bn0.055%+0.005 pp+0.001 pp+14.7%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.