Caterpillar Inc. has delivered impressive quarterly results, posting an adjusted profit of $5.16 per share and revenues of $19.1 billion, up from $16.2 billion last year, driven by surging demand for its power generation equipment linked to data center expansions. Despite these gains, the company has warned of an impending $2.6 billion hit from tariffs in 2026, raising concerns about future profitability. The strong earnings report has nonetheless boosted investor confidence, as reflected in a more than 3% rise in Caterpillar's stock.