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
0.85%
Industry change · 12M
-0.10 pp
Multi-Utilities · contribution
-0.095 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jul 2024 · 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 | $157.0bn | 0.281% | -0.117 pp | -0.042 pp | +7.5% | No |
| Sempra → SRE | United States | $50.7bn | 0.091% | -0.040 pp | +0.040 pp | +11.1% | No |
| Xcel Energy → XEL | United States | $32.4bn | 0.058% | -0.028 pp | -0.017 pp | -3.5% | No |
| Dominion Energy → D | United States | $44.8bn | 0.080% | -0.043 pp | -0.017 pp | +5.4% | No |
| PG&E Corporation → PCG | United States | $47.7bn | 0.086% | -0.044 pp | -0.013 pp | +3.8% | No |
| Consolidated Edison → ED | United States | $33.7bn | 0.060% | -0.034 pp | -0.011 pp | +6.6% | No |
| Ameren → AEE | United States | $21.1bn | 0.038% | -0.019 pp | -0.011 pp | -4.2% | No |
| CenterPoint Energy → CNP | United States | $17.8bn | 0.032% | -0.022 pp | -0.009 pp | -5.2% | No |
| DTE Energy → DTE | United States | $25.0bn | 0.045% | -0.021 pp | -0.007 pp | +9.4% | No |
| CMS Energy → CMS | United States | $19.4bn | 0.035% | -0.018 pp | -0.004 pp | +9.8% | No |
| Pinnacle West Capital → PNW | United States | $9.7bn | 0.017% | -0.007 pp | -0.003 pp | +7.2% | No |
| NiSource → NI | United States | $14.0bn | 0.025% | -0.011 pp | +0.000 pp | +16.6% | 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.