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
1.04%
Industry change · 12M
-0.51 pp
Multi-Utilities · contribution
-0.513 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

May 2023 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
NextEra Energy →
NEE
United States$148.6bn0.367%-0.129 pp-0.168 pp-0.7%No
Dominion Energy →
D
United States$42.0bn0.104%-0.059 pp-0.142 pp-37.9%No
PG&E Corporation →
PCG
United States$41.9bn0.104%-0.032 pp+0.104 pp+38.9%No
Xcel Energy →
XEL
United States$35.9bn0.089%-0.036 pp-0.059 pp-10.8%No
Consolidated Edison →
ED
United States$32.3bn0.080%-0.032 pp-0.047 pp-2.8%No
DTE Energy →
DTE
United States$22.2bn0.055%-0.025 pp-0.038 pp-16.4%No
Sempra →
SRE
United States$22.6bn0.056%-0.027 pp-0.037 pp-9.7%No
Ameren →
AEE
United States$21.3bn0.053%-0.024 pp-0.036 pp-12.5%No
CMS Energy →
CMS
United States$16.9bn0.042%-0.019 pp-0.032 pp-15.8%No
CenterPoint Energy →
CNP
United States$17.8bn0.044%-0.018 pp-0.029 pp-9.8%No
NiSource →
NI
United States$11.1bn0.027%-0.012 pp-0.019 pp-11.4%No
Pinnacle West Capital →
PNW
United States$8.8bn0.022%-0.008 pp-0.010 pp+4.3%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.