As reported earlier, SunTrust analyst Michael Ciarmoli downgraded AAR Corp to Hold from Buy and lowered his price target to $47 from $50. The analyst notes that he is maintaining a bullish view on the aero aftermarket with an opportunity for AAR Corp to exploit its position while also reaping benefits from its INL Global Aviation Support Services contract, but he also believes that the company's near-term growth will come under pressure from its maintenance, repair, and overhaul, or MRO, segment. He cites tight labor condition in the unit as well as the delays associated with the company's new 737MAX/ A320NEO production, which combine to create a weaker than normal Q1 environment for AAR Corp.