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
1.19%
Industry change · 12M
-0.07 pp
Multi-Utilities · contribution
-0.067 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Oct 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 |
|---|---|---|---|---|---|---|---|
| Sempra → SRE | United States | $52.8bn | 0.124% | +0.033 pp | +0.049 pp | +23.0% | Yes |
| Xcel Energy → XEL | United States | $38.4bn | 0.090% | +0.032 pp | -0.021 pp | +17.1% | Yes |
| PG&E Corporation → PCG | United States | $52.9bn | 0.124% | +0.039 pp | -0.020 pp | +24.3% | Yes |
| Consolidated Edison → ED | United States | $35.2bn | 0.083% | +0.022 pp | -0.020 pp | +20.0% | Yes |
| NextEra Energy → NEE | United States | $163.0bn | 0.383% | +0.102 pp | -0.018 pp | +40.1% | Yes |
| Ameren → AEE | United States | $23.2bn | 0.055% | +0.017 pp | -0.013 pp | +19.1% | Yes |
| CenterPoint Energy → CNP | United States | $19.2bn | 0.045% | +0.013 pp | -0.012 pp | +13.1% | Yes |
| DTE Energy → DTE | United States | $25.7bn | 0.060% | +0.016 pp | -0.007 pp | +33.6% | Yes |
| Pinnacle West Capital → PNW | United States | $10.0bn | 0.023% | +0.006 pp | -0.005 pp | +22.6% | Yes |
| CMS Energy → CMS | United States | $20.8bn | 0.049% | +0.014 pp | -0.005 pp | +32.6% | Yes |
| NiSource → NI | United States | $16.4bn | 0.039% | +0.013 pp | +0.003 pp | +44.8% | Yes |
| Dominion Energy → D | United States | $49.9bn | 0.117% | +0.037 pp | +0.003 pp | +55.7% | 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.