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
1 · Sector
Weight and 12M allocation change
2 · Industry
Inside Utilities
3 · Sub-industry
Inside Multi-Utilities
Multi-Utilities · weight
0.94%
Industry change · 12M
-0.58 pp
Multi-Utilities · contribution
-0.581 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jul 2023 · sorted by absolute contribution to 12-month change
| Company | Country | Market cap | Universe weight | 3M contribution | 12M contribution | 12M price return | Above 6M weight average |
|---|---|---|---|---|---|---|---|
| NextEra Energy → NEE | United States | $148.3bn | 0.323% | -0.200 pp | -0.247 pp | -11.2% | No |
| Dominion Energy → D | United States | $44.8bn | 0.098% | -0.064 pp | -0.131 pp | -31.7% | No |
| PG&E Corporation → PCG | United States | $45.2bn | 0.099% | -0.044 pp | +0.099 pp | +62.2% | No |
| Xcel Energy → XEL | United States | $34.6bn | 0.075% | -0.055 pp | -0.062 pp | -11.7% | No |
| Consolidated Edison → ED | United States | $32.9bn | 0.072% | -0.046 pp | -0.049 pp | -1.2% | No |
| Sempra → SRE | United States | $23.4bn | 0.051% | -0.031 pp | -0.038 pp | -7.3% | No |
| DTE Energy → DTE | United States | $23.6bn | 0.051% | -0.027 pp | -0.035 pp | -9.4% | No |
| Ameren → AEE | United States | $22.5bn | 0.049% | -0.030 pp | -0.034 pp | -5.4% | No |
| CMS Energy → CMS | United States | $17.8bn | 0.039% | -0.022 pp | -0.030 pp | -8.4% | No |
| CenterPoint Energy → CNP | United States | $19.0bn | 0.041% | -0.024 pp | -0.027 pp | -2.7% | No |
| NiSource → NI | United States | $11.5bn | 0.025% | -0.015 pp | -0.017 pp | -5.0% | No |
| Pinnacle West Capital → PNW | United States | $9.4bn | 0.020% | -0.010 pp | -0.008 pp | +18.0% | 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.