Analyst calls lift Healthways, Tractor Supply

Shares of Healthways (Ticker: HWAY) are up more than 12 percent in the last of hour of trading today after Dougherty & Co. analyst Brooks O'Neil lifted his rating on the company to 'buy' from 'neutral' and said he sees the stock climbing to $20. The move came after Healthways published its second-quarter profits and said it expects to put up better margins for the rest of this year. "We still believe the earning power of the business far exceeds its current level and we think the presence of the agitator group (now with 3 board seats) has put incremental pressure on management to deliver solid results this year," O'Neil wrote. "Our thinking has evolved over the past few months to include a realization that there is limited downside and potentially positive upside here."

Also benefiting from a post-earnings analyst call is Tractor Supply. Feltl & Co. analyst Brent Rystrom now rates the stock a 'buy' instead of a 'hold,' and Rystrom now sees the Tractor Supply shares (Ticker: TSCO) headed to $68 from their Wednesday close of $61.07.