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
1.49%
Industry change · 12M
+0.05 pp
Multi-Utilities · contribution
+0.046 pp
Company participation
91%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2022 · 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 | $139.5bn | 0.504% | -0.011 pp | -0.047 pp | -6.5% | No |
| Consolidated Edison → ED | United States | $32.8bn | 0.119% | +0.016 pp | +0.023 pp | +24.6% | Yes |
| CenterPoint Energy → CNP | United States | $19.3bn | 0.070% | +0.010 pp | +0.021 pp | +28.2% | Yes |
| Sempra → SRE | United States | $25.5bn | 0.092% | +0.018 pp | +0.017 pp | +21.2% | Yes |
| Ameren → AEE | United States | $23.9bn | 0.087% | +0.010 pp | +0.009 pp | +12.4% | Yes |
| DTE Energy → DTE | United States | $25.4bn | 0.092% | +0.013 pp | +0.008 pp | +13.3% | Yes |
| Dominion Energy → D | United States | $66.2bn | 0.239% | +0.020 pp | +0.006 pp | +5.7% | Yes |
| NiSource → NI | United States | $11.8bn | 0.043% | +0.004 pp | +0.006 pp | +15.7% | Yes |
| Pinnacle West Capital → PNW | United States | $8.0bn | 0.029% | +0.003 pp | -0.005 pp | -11.9% | Yes |
| Xcel Energy → XEL | United States | $39.9bn | 0.144% | +0.018 pp | +0.005 pp | +5.6% | Yes |
| CMS Energy → CMS | United States | $19.9bn | 0.072% | +0.009 pp | +0.004 pp | +9.7% | 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.