Fastenal Company Q3 2026 Earnings Recap

Fastenal’s shares fell 2.2% after earnings, a roughly flat reaction. The quarter showed accelerating sales and expanding margins, while pricing contributed less to growth as the company began lapping last year’s price increases; management also said pricing’s contribution had peaked between Q4 2025 and Q1 2026.

Key Takeaways

• Net sales rose 15.5% to $2.46 billion, and operating income increased $90 million year over year.
• Operating margin expanded 90 basis points to 21.5%; return on invested capital rose 230 basis points to 32.5%.
• Contract customers generated over 76% of sales, with daily sales growth of 18.8%. Sites spending at least $50,000 per month grew nearly 19%, and sales from those sites increased roughly 28%.
• Pricing contributed approximately 2.4% to growth, at a slower pace as Fastenal lapped strong pricing actions taken in 2025.
• Digital sales grew approximately 16% on a daily basis; the FMI installed base topped 143,000 units, up 7%, and FASTBin and FASTVend sales grew approximately 18%.