Why Is Fastenal Company Stock Falling Wednesday?

Fastenal Company (NASDAQ:FAST), a global supply chain services provider, reported better-than-expected third-quarter 2026 results Wednesday, with both earnings and sales topping analyst estimates.Diluted EPS of 35 cents beat the 34-cent estimate, while sales of $2.463 billion topped the $2.440 billion estimate.Net sales rose 15.5% year over year, and net income increased 19.7% to $401.6 million.Fastenal shares declined despite the earnings and revenue beats. The results also showed continued gross-margin pressure, a lower device-signing target and plans for higher capital spending.Contract Wins, Manufacturing Drive GrowthSales growth reflected stronger customer contract signings, product pricing and modest improvement in industrial production.Pricing contributed about 240 basis points to growth, while foreign exchange reduced growth by roughly 10 basis points.Heavy manufacturing daily sales rose 20.2%, other manufacturing increased 13.2%, non-residential construction grew 12.0%, and other end markets gained 12.4%.Contract customer sales increased 18.8%, compared with 7.8% growth for non-contract customers.Larger customer relationships also remained a key growth driver. Sales from sites generating at least $50,000 per month increased to $1.457 billion from $1.142 billion, while the number of those sites rose to 3,288 from 2,771.Digital Sales Expand, Device Target Comes DownDigital Footprint sales rose 16.1% to $1.537 billion and represented 61.4% of total sales.FMI sales increased 14.6% to $1.121 billion, while FASTBin and FASTVend sales climbed 17.6% to $827.2 million. Installed weighted FASTBin and FASTVend devices reached 143,878.Fastenal lowered its 2026 weighted FASTBin and FASTVend device-signing target to 27,000-29,000 from 28,000-30,000.Gross Margin DeclinesGross margin declined about 40 basis points to 44.8%, pressured by customer mix and price-cost effects. Direct sourcing savings, supplier rebates, and tariff refunds provided offsets.Operating margin expanded 90 basis points to 21.5% as SG&A leverage more than offset gross-margin pressure.Operating cash flow rose 9% to $421.6 million. Fastenal ended the quarter with $211.9 million in cash and $100 million in total debt, down from $195 million a year earlier.The company returned $328.4 million to shareholders through $298.2 million in dividends and $30.2 million in share repurchases.Maintains Capital Spending OutlookFor 2026, Fastenal continues to expect net property and equipment investment of $310 million to $330 million.The company also expects an ongoing tax rate of about 24.6%, absent discrete items or broader tax-law changes.FAST Price Action: Fastenal shares were down 4.18% at $49.28 at the time of publication on Wednesday, according to Benzinga Pro data.Photo via Shutterstock Read Also: Morgan Stanley Cashes In on IPO Boom, Rakes in $232 Billion in New Assets