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
0.98%
Industry change · 12M
-0.65 pp
Multi-Utilities · contribution
-0.647 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 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 | $150.1bn | 0.347% | -0.175 pp | -0.245 pp | -2.0% | No |
| Dominion Energy → D | United States | $43.3bn | 0.100% | -0.059 pp | -0.152 pp | -32.1% | No |
| PG&E Corporation → PCG | United States | $42.7bn | 0.099% | -0.037 pp | +0.099 pp | +73.1% | No |
| Xcel Energy → XEL | United States | $34.2bn | 0.079% | -0.047 pp | -0.071 pp | -9.5% | No |
| Consolidated Edison → ED | United States | $31.3bn | 0.072% | -0.043 pp | -0.059 pp | -1.7% | No |
| DTE Energy → DTE | United States | $22.7bn | 0.052% | -0.024 pp | -0.043 pp | -10.4% | No |
| Ameren → AEE | United States | $21.4bn | 0.050% | -0.028 pp | -0.041 pp | -7.0% | No |
| Sempra → SRE | United States | $22.9bn | 0.053% | -0.028 pp | -0.039 pp | -0.1% | No |
| CMS Energy → CMS | United States | $17.1bn | 0.040% | -0.021 pp | -0.037 pp | -10.2% | No |
| CenterPoint Energy → CNP | United States | $18.4bn | 0.043% | -0.021 pp | -0.030 pp | +1.0% | No |
| NiSource → NI | United States | $11.3bn | 0.026% | -0.013 pp | -0.020 pp | -3.9% | No |
| Pinnacle West Capital → PNW | United States | $9.2bn | 0.021% | -0.009 pp | -0.011 pp | +16.8% | 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.