Analyst Philip Cusick downgraded the telecommunication stock to neutral from overweight and lowered his price target by $5 to $17.
Still, his price target implies shares could rally 12.4% in the next year.
AT & T is likely facing more pressure in its mobility business from Verizon, T-Mobile and cable providers as the postpaid phone business normalizes.
The consumer wireless is also seeing increased competition from cable and fixed wireless access providers, Cusick said.
When looking at other service providers, Cusick said he likes T-Mobile given its strong financials, improving subscriber and free cash flow numbers and share buyback opportunities.
Persons:
Philip Cusick, Cusick, — CNBC's Michael Bloom
Organizations:
JPMorgan, Verizon, Mobile, Street, Comcast, CNBC