Electric Utilities
Electric Utilities is showing little change in market weight. Gained weight for 1 consecutive month.
The gain is shared across much of the industry.
Where did the weight change come from?
12-month contribution in universe percentage points · contributions add to the industry change
The three largest same-direction contributors explain 69% of gross gains. Opposing contributions can make an individual company’s change larger than the industry’s net change.
How has it moved through history?
Share of matched S&P 500 members
Jan 2018 – Feb 2018 · market weight (%)
Relative performance
Industry return versus ACWI · no future data shown
Is participation broad or concentrated?
Actual constituent counts at this date, not the legacy synthetic breadth proxy
This is size concentration, not contribution to the 12-month change. The attribution above measures the latter.
Evidence can disagree
Independent dimensions · no combined score or bullish/bearish verdict
Other evidence and availability
Valuation data: unavailable; shown as zero placeholder.
Attention data: unavailable; shown as zero placeholder.
Actual fund flows: unavailable. No ETF, mutual-fund or institutional flow feed is connected.
Volume / turnover: unavailable in this dataset.
Follow the contribution to individual companies
Sorted by absolute 12-month weight contribution, not investment merit
| Company | Sub-industry | Country | Universe weight | 12M contribution | 12M price return | Revisions |
|---|---|---|---|---|---|---|
| FirstEnergy → FE | Electric Utilities | United States | 0.092% | +0.009 pp | -0.6% | 0.0 |
| PPL Corporation → PPL | Electric Utilities | United States | 0.119% | -0.006 pp | -10.1% | 0.0 |
| Eversource Energy → ES | Electric Utilities | United States | 0.108% | -0.006 pp | -9.7% | 0.0 |
| Public Service Enterprise Group → PEG | Electric Utilities | United States | 0.146% | -0.003 pp | -6.6% | 0.0 |
| Duke Energy → DUK | Electric Utilities | United States | 0.316% | +0.003 pp | -2.9% | 0.0 |
| WEC Energy Group → WEC | Electric Utilities | United States | 0.113% | -0.002 pp | -6.0% | 0.0 |
| Exelon → EXC | Electric Utilities | United States | 0.153% | +0.002 pp | -2.9% | 0.0 |
| Edison International → EIX | Electric Utilities | United States | 0.118% | +0.002 pp | -3.1% | 0.0 |
| Southern Company → SO | Electric Utilities | United States | 0.260% | +0.002 pp | -3.3% | 0.0 |
| Alliant Energy → LNT | Electric Utilities | United States | 0.054% | +0.001 pp | -2.8% | 0.0 |
| Entergy → ETR | Electric Utilities | United States | 0.041% | +0.001 pp | -2.5% | 0.0 |
| American Electric Power → AEP | Electric Utilities | United States | 0.193% | +0.000 pp | -3.7% | 0.0 |
Underlying monthly industry observations
How are these descriptive states defined?
Gaining / losing: 12-month weight change above +0.005pp / below −0.005pp. Direction and speed are separate dimensions, not mutually exclusive recommendations.
Accelerating / slowing: compare the most recent 3M change with the preceding 3M change. Accelerating means a positive change speeds up by >0.02pp. Slowing means the magnitude of movement declines by >0.02pp. A falling industry can also slow.
Reversing: the last two 3M changes have opposite signs, outside a ±0.005pp tolerance. Persistence counts consecutive same-direction monthly changes.
Broad / concentrated: company attribution, not a market-cap concentration shortcut. Concentrated means the three largest same-direction contributors account for ≥70% of gross same-direction changes; otherwise broad requires ≥60% of constituents moving with the industry. Other cases are mixed.
Weights use matched S&P 500 members’ market-cap estimates, based on SEC-reported shares available by each month-end and monthly closing prices. Companies without a matched price or share record are omitted, so the denominator is the matched sample rather than every index member. These are not official float-adjusted S&P weights. Flow is not measured.