Editorial companion

What stands out

Darrell Cronk, president of the Wells Fargo Investment Institute, delivers a blunt warning that Big Tech earnings are diverging as some firms pour money into artificial intelligence (AI) while others defend margins, saying the market can be unforgiving when earnings miss expectations. The standout moment is his emphasis on the real cost of aggressive AI spending: short-term profit hits can trigger sharp sell-offs when investors expect steady earnings. His view frames AI not only as a strategic bet but as a near-term earnings risk that could reshape leadership within the largest tech names.