A pundit's new take on the company inspired some investors to pile into it. It was smooth sailing for ocean transportation specialist Zim Integrated Shipping Services (ZIM -1.71%) stock over the past five trading days. An analyst's substantial price target increase helped boost investor sentiment on the company, even if that pundit remained generally bearish on its prospects. At the close of the trading week, according to data compiled by S&P Global Market Intelligence, Zim's stock price had risen by almost ...