AMD, Under Armour face analyst downgrades in Wall Street research roundup

Advanced Micro Devices and Under Armour were among companies downgraded in Wall Street research calls highlighted on May 13, 2026, according to a roundup compiled by The Fly. The report grouped the day’s most market-moving analyst actions into upgrades, downgrades and initiations, but did not provide firm names, rating changes, price targets or analyst rationales in the supplied text. Investors typically watch such calls for potential impacts on short-term trading, valuation expectations and sector sentiment.