VIVUS (VVUS) (ZUMZ) (UMPQ) (VALE) (VOLC) (NSC) Ratings, Price Targets

VIVUS, Inc. (NASDAQ: VVUS), Zumiez (NASDAQ: ZUMZ), Umpqua Holdings Co. (NASDAQ: UMPQ), Vale (NASDAQ: VALE), Volcano (NASDAQ: VOLC) and Norfolk Southern Corp. (NYSE: NSC) ratings and price targets.

VIVUS, Inc. (VVUS) is now covered by Rodman & Renshaw. They have a “market perform” rating on the firm.

Zumiez (ZUMZ) had its price target raised by Oppenheimer from $29.00 to $32.00. They have an “outperform” rating on the firm.

Umpqua Holdings Co. (UMPQ) was downgraded by Stifel Nicolaus from a “buy” rating to a “hold” rating.

Vale (VALE) was downgraded by UBS AG (NYSE:UBS) from a “buy” rating to a “neutral” rating.

Volcano (VOLC) was downgraded by BMO Capital Markets from an “outperform” rating to a “market perform” rating.

Norfolk Southern Corp. (NSC) was upgraded by UBS AG (NYSE:UBS) from a “neutral” rating to a “buy” rating.