Analyst initiations: Biotech, WCC, WYN, CNTY, VLO, KR

MOST NOTEWORTHY: The biotech sector, WESCO International, Wyndham and Century Casinos were today's noteworthy initiations:

BMO Capital initiated coverage on Arena Pharmaceuticals Inc. (NASDAQ: ARNA) and Gilead Sciences Inc. (NASDAQ: GILD) with Outperform ratings and a $16 target and $51 target and Celgene Corp. (NASDAQ: CELG) and Genentech Inc. (NYSE: DNA) with Market Perform ratings and a $69 target and $85 target.
CIBC initiated shares of WESCO International Inc. (NYSE: WCC) with a Sector Outperformer rating and $46 target. The firm believes lower estimates are already priced into shares and that the company's operating initiatives increase the chances for more stable margins in this environment.
Deutsche Bank started shares of Wyndham Worldwide Corp. (NYSE: WYN) with a Buy rating and $41 target. The firm believes stability of the timeshare industry, international expansion and improved transparency will serve as catalysts for shares.
Century Casinos Inc. (NASDAQ: CNTY) was initiated at Nollenberger with a Neutral rating, citing the underperformance of new properties and concerns from the smoking ban in Colorado; however, the firm believes the company is headed in the right direction.

OTHER INITIATIONS:

Soleil started shares of Sunoco Inc. (NYSE: SUN) and Valero Energy Corp. (NYSE: VLO) with Buy ratings and targets of $96 and $88, and initiated shares of Tesoro Corp. (NYSE: TSO) with a Hold rating and $55 target.
Rodman & Renshaw started shares of Labopharm Inc. (NASDAQ: DDSS) with a Market Perform rating.
UBS resumed coverage on Kroger Co. (NYSE: KR) with a Buy rating and $34 target.