Fastenal (FAST) Q3 Results Highlight Margin Power Behind A 3% Stock Dip

Fastenal came into this Q3 2026 report priced for excellence, trading on a rich 40.8x trailing P/E after a solid 12‑month run. The stock still slipped about 3% in the first full session after the release, which suggests expectations were high and patience was thin. The headline is simple. Fastenal delivered another quarter of strong profit momentum, with Q3 basic earnings per share at US$0.35 on revenue of US$2.46b and a trailing net margin of 15.6%. While the market focused on the premium...