Benzinga's Top Downgrades

Albemarle Corp ALB was downgraded by Oppenheimer from "perform" to "underperform." ALB's shares closed at $59.45 yesterday. Albemarle's trailing-twelve-month ROA is 10.86%. Brean Murray downgraded Tri-Tech Holding Inc TRIT from “buy” to “hold.” TRIT's stock closed at $5.35 yesterday. TRIT's trailing-twelve-month revenue is $56.85 million. Goldman Sachs downgraded Motorola Mobility Holdings Inc MMI from “buy” to “neutral.” MMI's shares closed at $38.12 yesterday. Motorola Mobility's PEG ratio is 2.88. Rodman & Renshaw downgraded SinoHub Inc SIHI from “market outperform” to “market perform.” SIHI's shares closed at $0.80 yesterday. SinoHub's trailing-twelve-month profit margin is 9.80%.