AT&T Stock Falls 13.4% in a Month. Is the Drop a Buying Opportunity?

AT&T Inc. T shares have fallen 13.4% in the past four weeks even as third-quarter 2026 operating trends improved. The pullback raises the question of whether valuation now better compensates investors for the company's execution risks.Zacks Investment Research Image Source: Zacks Investment Research Fiber expansion, wireless subscriber gains and a higher earnings outlook support the case for stabilization. Elevated leverage, promotional spending and continued legacy declines keep the setup from becoming a straightforward buying call. AT&T's One-Month Slide Tests the Bull Case AT&T reported third-quarter adjusted earnings of 65 cents per share, up 20.4% year over year, while revenues increased 5.3% to $32.32 billion.