Stifel: U.S. economy in "overheated expansion" as AI investment cycle outweighs consumer pressure

U.S. large diversified financial services holding company Stifel has raised its year-end S&P 500 target and rolled out a stock allocation framework for a "high-growth, high-inflation" environment. The firm lifted its year-end S&P 500 target to 7,800 points, noting the U.S. economy is entering a "running hot" state—where economic growth is strengthening alongside mounting inflationary pressure. Stifel’s models show U.S. growth momentum is picking up while inflation momentum is clearly overheating, a trend that will reshape the market’s leading sector structure in the second half of the year. Instead of traditional consumer sectors, Stifel’s top picks are investment-led cyclical industries, including banks, transportation, materials, energy, semiconductors, software and equipment. The firm adds that fixed-asset investment in AI remains on the rise: large tech firms including Amazon, Microsoft, Meta and Google are projected to combine for roughly $725 billion in total capital expenditures in 2026, some $100 billion higher than prior estimates. This means the AI investment chain is likely to continue outperforming the consumption chain squeezed by inflation. Stifel advises investors to reduce exposure to discretionary consumer, consumer staples, communication services and some financial services sectors, as these areas see weaker earnings revisions. Conversely, the firm favors cyclical value stocks and hedges with defensive value sectors such as insurance, autos, energy and banks.