Benzinga's Top Downgrades

Analysts at Raymond James downgraded Delta Air Lines, Inc. DAL from Strong Buy to Outperform. Delta Air Lines' shares closed at $42.90 on Friday. Analysts at Exane BNP Paribas downgraded Rio Tinto plc (ADR) RIO from Outperform to Neutral. Rio Tinto's shares closed at $43.64 on Friday. Analysts at Raymond James downgraded United Continental Holdings Inc UAL from Strong Buy to Outperform. United Continental shares closed at $54.10 on Friday. Analysts at Macquarie downgraded Owens Corning OC from Outperform to Neutral. Owens-Corning shares closed at $40.82 on Friday.