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
1.55%
Industry change · 12M
+0.17 pp
Multi-Utilities · contribution
+0.169 pp
Company participation
91%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

May 2022 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Consolidated Edison →
ED
United States$35.2bn0.127%+0.021 pp+0.032 pp+33.5%Yes
Dominion Energy →
D
United States$68.3bn0.246%+0.022 pp+0.026 pp+14.4%Yes
NextEra Energy →
NEE
United States$148.7bn0.535%+0.003 pp+0.021 pp+6.0%No
CenterPoint Energy →
CNP
United States$20.2bn0.073%+0.013 pp+0.020 pp+29.8%Yes
Sempra →
SRE
United States$25.8bn0.093%+0.014 pp+0.019 pp+24.9%Yes
Ameren →
AEE
United States$24.6bn0.089%+0.012 pp+0.011 pp+16.0%Yes
Xcel Energy →
XEL
United States$41.0bn0.148%+0.021 pp+0.011 pp+9.2%Yes
DTE Energy →
DTE
United States$25.7bn0.093%+0.011 pp+0.011 pp+16.4%Yes
NiSource →
NI
United States$12.8bn0.046%+0.005 pp+0.010 pp+27.5%Yes
CMS Energy →
CMS
United States$20.6bn0.074%+0.010 pp+0.009 pp+16.4%Yes
Pinnacle West Capital →
PNW
United States$8.8bn0.032%+0.004 pp-0.003 pp-3.8%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.