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Utilities Sector · Session Recap

Power Producers Mask Narrow Breadth Across Utilities

Utilities finished fractionally higher on Friday, but weak internal breadth left the sector reliant on a small group of advancing power producers.

EasyAlpha Research · Sep 4, 2026 · Sep 4, 6:44 PM EDTPlus

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XLU · Utilities Select Sector SPDR Fund

$43.05+0.1%

1 month

-0.7%

100 sessions

-6.4%

6 months

-8.1%

12 months

-48.4%

Open XLU as of Sep 4, 6:44 PM EDT

Session movers

  • NRGNRG Energy Inc.

    +6.4%
  • CEGConstellation Energy Corp

    +4.9%
  • EXCExelon Corporation

    -2.0%

On Friday, September 4, the Utilities Select Sector SPDR Fund (XLU), an exchange-traded fund that tracks the Utilities sector, finished +0.1% at $43.05, but breadth across the group was weak. Only 22.6% of the sector's S&P 500 members moved higher. A surge in independent power producers, led by NRG Energy Inc. (+6.4%) and Constellation Energy Corp (+4.9%), counterbalanced losses in traditional utilities like Exelon Corporation (-2.0%). The broader market pressure followed government data showing August nonfarm payrolls grew by 162,000. The stronger labor data pushed broad equities lower as investors braced for higher interest rates.

Macro Pressures and Unreported Drivers

During Friday's session, utilities trading softened across the broader market. While news coverage tracked the broader macro drag across the sector, our sources show no reported company-specific driver for the individual gains in NRG Energy Inc. (+6.4%) or Constellation Energy Corp (+4.9%) during the session.

On the day, 3 of the 11 sectors rose. The sector finished +0.1% on a cap-weighted basis and +0.1% on an equal-weighted basis, indicating that performance across larger and smaller constituents moved in tandem despite the narrow participation within the group.

Fund Profile and Quality Mix

Over the past twelve months, Utilities Select Sector SPDR Fund has moved -48.4%, reflecting extended macroeconomic headwinds across the group. The fund tracks the sector directly, but its long-term record reflects the persistent drag across the majority of its member holdings.

EasyAlpha grades each company against its industry peers. In the Utilities sector, 28.0% of the fund's graded holdings score in the A or B tiers. Companies graded A or B have stronger fundamentals, and historically they have carried a lower risk of large drawdowns than companies graded D or E.

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How grades work

Every day we grade each company against the other companies in its sector, looking at its finances, how its stock trades, and what the market is signaling. The result is one simple letter.

  • AExcellent quality
  • BGood quality
  • CAverage quality
  • DBelow average
  • EWeakest quality
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A grade measures quality against the other companies in a sector, from historical data. It is not a prediction, not a price target, and not advice. A company can be graded A and still fall.