Benzinga's Top Downgrades

Analysts at Susquehanna downgraded Pinnacle Entertainment PNK from “positive” to “neutral.” Pinnacle Entertainment's shares closed at $16.20 on Friday. Pinnacle Entertainment's trailing-twelve-month ROE is 7.39%. Analysts at Stifel Nicolaus downgraded NYSE Euronext NYX from “buy” to “hold.” NYSE Euronext's shares closed at $32.25 on Friday. NYSE Euronext's PEG ratio is 3.34. Analysts at Needham downgraded O2Micro International OIIM from “buy” to “hold.” O2Micro International's shares closed at $3.24 on Friday. O2Micro International's trailing-twelve-month profit margin is -12.56%.