Two of the analysts who track behavioral health provider Acadia Healthcare have lifted their price targets for the company's shares to $18. Analysts at BMO have launched coverage of Frankin-based Acadia with a 'outperform' rating. BMO's move comes a few days after Jefferies analyst Art Henderson hiked his target from $13 and said Acadia's earnings growth should top 25 percent per year for the foreseeable future. Acadia shares (Ticker: ACHC) are up almost 60 percent so far this year.