NEW YORK (TheStreet) -- Shares of AutoZone Inc. (AZO) are falling -1.35% to $517.59 after Stifel Nicolaus downgraded it to "hold" from "buy," and said it sees signs that the company's sales could disappoint in coming quarters.
Here are Tuesday's top research calls, including upgrades for AutoZone and Eli Lilly, and downgrades for J.M. Smucker and Toll Brothers.
Valvoline debuted as a public company on the New York Stock Exchange Friday under the ticker VVV.
Stocks hold in the green on Thursday as relief over a patient Federal Reserve fuels market gains.