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
1.03%
Industry change · 12M
-0.01 pp
Multi-Utilities · contribution
-0.011 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 2026 · 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 | $183.0bn | 0.318% | +0.036 pp | +0.010 pp | +30.1% | Yes |
| Consolidated Edison → ED | United States | $40.8bn | 0.071% | +0.011 pp | -0.007 pp | +13.9% | Yes |
| DTE Energy → DTE | United States | $31.7bn | 0.055% | +0.011 pp | -0.004 pp | +18.9% | Yes |
| CMS Energy → CMS | United States | $23.6bn | 0.041% | +0.006 pp | -0.004 pp | +13.8% | Yes |
| Xcel Energy → XEL | United States | $50.1bn | 0.087% | +0.015 pp | +0.002 pp | +21.6% | Yes |
| PG&E Corporation → PCG | United States | $45.1bn | 0.078% | +0.010 pp | -0.002 pp | +21.9% | Yes |
| CenterPoint Energy → CNP | United States | $28.8bn | 0.050% | +0.009 pp | -0.002 pp | +22.6% | Yes |
| Ameren → AEE | United States | $31.3bn | 0.054% | +0.010 pp | -0.002 pp | +21.1% | Yes |
| NiSource → NI | United States | $22.8bn | 0.040% | +0.007 pp | -0.001 pp | +21.0% | Yes |
| Sempra → SRE | United States | $60.6bn | 0.105% | +0.013 pp | -0.001 pp | +25.9% | Yes |
| Pinnacle West Capital → PNW | United States | $13.0bn | 0.023% | +0.005 pp | -0.001 pp | +24.3% | Yes |
| Dominion Energy → D | United States | $60.1bn | 0.104% | +0.025 pp | +0.000 pp | +26.2% | 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.