Utilities Lag the Market as Rising Bond Yields Pressure the Group

The Utilities Select Sector SPDR Fund (XLU), an exchange-traded fund tracking the sector, recorded the weakest weekly return among the eleven Select Sector SPDR funds. The fund recorded -3.1% for the week, diverging from the broader market as the S&P 500 returned +1.3% and 5 of the 11 sector funds rose this week. Breadth across the sector was particularly weak, with only 6.7% of its S&P 500 member companies posting positive returns. That divergence highlights how concentrated the weekly pressure was on rate-sensitive segments, even while the broader equity market managed to advance. The primary driver behind the retreat came from the fixed-income market, where Treasury yields climbed to multi-decade highs. Robust business activity data also increased expectations for further interest rate hikes.

The sector's equal-weighted return across member companies was -3.1%, matching the fund's cap-weighted return. This close alignment shows that selling was uniform across companies of all sizes rather than isolated to a few large holdings. Because equal-weighted and market-cap weighted returns moved in tandem, the pullback was broad-based rather than skewed by a single heavyweight stock. When the 10-year Treasury yield rose past 5.1%, the sector experienced widespread selling pressure. The simultaneous rise in bond yields created consistent headwinds across the entire peer group.

Specific company developments also weighed on the fund. PG&E Corp was the sector's weakest performer, recording -6.6% on the week. The company faced additional downward pressure after analysts downgraded the stock. The downgrade followed a legislative impasse regarding California wildfire liability reform, leaving the utility with unresolved exposure to potential wildfire costs and prompting management to place strategic options under review. These company-specific developments compounded the broader macro pressures, pulling the stock well below the sector's average weekly move.

At the top of the group, Constellation Energy Corp was the sector's best performer, recording +3.4% on the week. That gain was built primarily on an early-week rebound rather than sustained momentum across the week. However, our sources show no reported company-specific catalyst or corporate announcement explaining the move. Given the broad sector weakness, the company's advance stood out as an isolated outlier among its peers. With almost the entire sector losing ground during the period, that single positive performance was insufficient to offset the widespread declines across other constituents.

This week's decline continues a difficult period for the sector. Over the trailing month, the fund has recorded -9.2%, and its trailing three-month return stands at -14.4%. A notable single-week drop driven by interest rate movements does not change the core characteristics of the sector. While multi-month performance reflects sustained adjustments in response to higher bond yields, a single week of underperformance does not alter the fundamental role of these businesses. The sector's weekly retreat reflects immediate macro sensitivity rather than a sudden shift in business operations.