Benzinga's Top Upgrades

Analysts at Piper Jaffray upgraded Emulex (NYSE: ELX ) from “neutral” to “overweight.” The target price for Emulex has been raised from $8 to $9. Emulex's shares closed at $7.54 yesterday. Analysts at JP Morgan upgraded Heartland Express (NASDAQ: HTLD ) from “neutral to “overweight.” The target price for