AT&T’s stock experienced notable downward movement today, primarily influenced by an analyst downgrade and prevailing concerns regarding intensifying competition and its financial positioning. Oppenheimer lowered its rating on AT&T from “Outperform” to “Perform,” citing potential risks stemming from the emergence of low-earth-orbit satellite constellations. The analyst noted that these new satellite services could attract a significant number of subscribers away from traditional wireless carriers, predicting an annual shift of over 2 million subscribers and potentially capturing a substantial market share by 2030.

This revised outlook suggests that AT&T’s average revenue per user may face increased pressure, exacerbated by existing…