Wednesday's healthcare initiations, upgrades, and downgrades

|By:, SA News Editor

Susquehanna starts Acadia Healthcare (ACHC +1.3%) at Positive. Price target is $56.

Jefferies starts Mirati Therapeutics (MRTX +1.9%) at Buy. Price target is $36.

KeyBanc initiates DaVita (DVA +1.5%) at Buy. Price target is $73.

JMP starts Illumina (ILMN +1.1%) at Market Outperform. Price target is $125.

KeyBanc starts IPC (IPCM -0.6%) at Hold.

KeyBanc starts Envision Healthcare (EVHC +1.6%) at Buy. Price target is $40.

JMP starts Quest Diagnostics (DGX -0.9%) at Market Perform.

KeyBanc starts Team Health (TMH -0.8%) at Hold.

JMP starts Lab Corp (LH -0.3%) at Market Perform.

Goldman upgrades HCA Holdings (HCA +1.6%) to Conviction Buy.

MKM downgrades Targacept (TRGT -3.1%) to Neutral from Buy.