Five Stocks Suffer Worst Year in Decades Amid Tariffs, AI Disruption and More

Constellation Brands and Brown & Brown are among five companies that had their worst year in at least two decades due to pressures including US tariffs and AI-related disruption. Constellation Brands' 37% drop puts it on pace for its worst loss since 1987, while Brown & Brown's 22% tumble is on track to be its toughest year since 1990.