Several brokerages have updated their recommendations and price targets on shares of Westrock Company Common Stock When Issued in the last few weeks: 9/16/2015 - Westrock Company Common Stock When Issued was downgraded by analysts at Zacks from a "buy" rating to a "hold" rating. According to Zacks, "WestRock, formed by the merger of Rock-Tenn and MeadWestvaco, is the second-largest U.S. packaging company with combined sales of $15.7 billion and adjusted EBITDA of $2.9 billion.