Benzinga's Top Upgrades By: Benzinga via Benzinga October 26, 2016 at 09:02 AM EDT SunTrust Robinson Humphrey upgraded Vulcan Materials Company (NYSE: VMC) from Hold to Buy. Vulcan Materials shares ... Read More >> Related Stocks: AK Steel Holding Corp Approach Res. Inc Baker Hughes Inc Koninklijke Philips Electronics ADR Masco Corp Oil States International Procter & Gamble Time Warner Vulcan Materials