Benzinga's Top Downgrades (JASO, PDS, TLAB, ESRX)

JA Solar Holdings Co Ltd JASO was downgraded by Collins Stewart from "buy" to "neutral." JASO's shares closed at $7.35 yesterday. JASO's trailing-twelve-month ROA is 11.33%. Precision Drilling Corporation PDS was downgraded by UBS from "buy" to "neutral." PDS' stock closed at $10.14 yesterday. Precision Drilling's PEG ratio is 15.27. Jefferies downgrade Tellabs Inc TLAB from “buy” to “hold.” TLAB's shares closed at $5.69 yesterday. Tellabs' trailing-twelve-month ROA is 5.91%. Analysts at BB&T Capital downgrade Express Scripts Inc ESRX from “buy” to “hold.” ESRX's shares closed at $57.34 yesterday. Express Scripts' trailing-twelve-month profit margin is 2.57%. More Analyst Ratings here