Why Donaldson Stock Sank This Week, But You Shouldn't Sell in Panic

Shares of Donaldson Company (NYSE: DCI) were up nearly 24% this year through mid-February. Investor sentiment waned as earnings approached, and the stock dropped 18.2% at its lowest point this week, soon after its earnings were released on the morning of Feb. 26. Donaldson delivered record numbers for its second quarter of fiscal 2026, but they fell short of analysts' estimates. Even projections of a record year ahead couldn't save the stock price from falling. Here's why. Will AI create the world's first ...