Since the end of 2023, the utilities sector has achieved a 44% gain, becoming the third-best performing sector in the S&P 500, trailing only the communication services and information technology sectors. Year-to-date, the sector has accumulated a 21% increase, setting a remarkable record. Historical data shows that although the S&P 500 Utilities Index repeatedly hit new all-time highs over the past few months, it had never before achieved back-to-back annual gains exceeding 20%.
The logic behind this rally is clear: if artificial intelligence becomes the core engine of U.S. economic growth, the data centers supporting its operation will consume massive amounts of energy. Consequently, utility companies involved in energy production and sales are poised to benefit alongside AI development companies. Brad Conger, Deputy Chief Investment Officer at Hirtle Callaghan & Co., pointed out: “We are investing in independent power producers precisely because they offer superior energy solutions for AI.”
Independent power producers have been the standout performers in this market movement. NRG Energy (NRG) has surged 85% year-to-date, ranking among the top ten gainers in the S&P 500, just behind Intel (INTC) and AMD (AMD). Constellation Energy (CEG) and Vistra (VST) have risen 65% and 41% respectively, highlighting the sector’s vitality.
Utility stocks have traditionally been viewed as defensive investments, with their high dividends providing stable cash flow during economic downturns. During the dot-com bubble burst in 2000, the sector rose 52% against the trend; it also outperformed the broader market during the 2008 financial crisis and the 2022 interest rate hike cycle. However, the peculiarity of this rebound is that it occurred during a three-year bull market, while other defensive sectors like consumer staples and healthcare rose less than 6%, and the real estate sector gained only 4.4%.
With the rapid rise in stock prices, the dividend yield of the utilities sector has fallen to approximately 2.6%, below its historical level. Kevin Gordon of Jiahong Wealth Management believes the sector is becoming “part of the momentum trade,” with its volatility significantly increased. If AI investment slows down, related stocks will face repricing risks. Conger emphasized: “If the AI narrative is questioned, these stocks will be punished,” and their increased volatility reduces their appeal as safe-haven tools.
Whether this transition from defensive to cyclical is a long-term transformation or a short-term fluctuation remains to be seen over time.
