Zacks #1 Rank Additions for Thursday

Here are the stocks added to the Zacks #1 Rank ("strong buy") List today:

• 3PAR Inc (PAR - Snapshot Report)
• American Medical Systems Holdings Inc (AMMD - Analyst Report)
• Ameristar Casinos Inc (ASCA - Snapshot Report)
• Ashland Inc (ASH - Snapshot Report)
• Bank Mutual Corp (BKMU - Snapshot Report)
• BigBand Networks Inc (BBND - Snapshot Report)
• Capitol Federal Financial (CFFN - Snapshot Report)
• Central Garden & Pet Co (CENT - Analyst Report)
• CGI Group Inc (GIB - Snapshot Report)
• Conexant Systems Inc (CNXT - Snapshot Report)
• CPEX Pharmaceuticals Inc (CPEX)
• CVR Energy Inc (CVI - Snapshot Report)
• Del Monte Foods Co (DLM - Analyst Report)
• Diamond Foods Inc (DMND - Analyst Report)
• Dorman Products Inc (DORM)
• Einstein Noah Restaurant Group Inc (BAGL - Snapshot Report)
• First Mariner Bancorp (FMAR - Snapshot Report)
• Flanders Corp (FLDR - Snapshot Report)
• Inspire Pharmaceuticals Inc (ISPH - Analyst Report)
• Internet Brands Inc (INET - Snapshot Report)
• Intersil Corp (ISIL - Analyst Report)
• Kirkland's Inc (KIRK - Analyst Report)
• Kubota Corp (KUB - Snapshot Report)
• LIN TV Corp (TVL - Snapshot Report)
• MarketAxess Holdings Inc (MKTX - Snapshot Report)
• MarkWest Energy Partners LP (MWE - Analyst Report)
• Medifast Inc (MED - Snapshot Report)
• Mellanox Technologies Ltd (MLNX - Snapshot Report)
• Monotype Imaging Holdings Inc (TYPE - Snapshot Report)
• Orion Marine Group Inc (OMGI)
• Renaissance Learning Inc (RLRN - Snapshot Report)
• RiskMetrics Group Inc (RMG - Snapshot Report)
• Ruth's Hospitality Group Inc (RUTH - Snapshot Report)
• S1 Corp (SONE - Snapshot Report)
• SonicWall Inc (SNWL - Snapshot Report)
• Spartan Motors Inc (SPAR - Snapshot Report)
• Texas Roadhouse Inc (TXRH - Snapshot Report)
• Thomas Group Inc (TGIS)
• UIL Holdings Corp (UIL - Snapshot Report)
• Volterra Semiconductor Corp (VLTR - Snapshot Report)
• Wonder Auto Technology Inc (WATG - Analyst Report)