Wall St. Watchdog reveals information regarding significant increase in shares for BMO Financial Corp.’s holdings on the quarter ending September 30th, 2011. The firm is bullish on these stocks:

• Trimas Corporation (NASDAQ:TRS): On 06/30/2011, BMO Financial Corp. reported holding 0 shares. On 09/30/2011, BMO Financial Corp. reported holding 410,013 shares. The net increase in shares for this position is 410,013. About Company: TriMas Corporation is a diversified manufacturer of proprietary products. The Company manufactures trailer products, recreational accessories, packaging systems, energy products and industrial specialty products for the commercial, manufacturing, and consumer markets.
• Svb Financial Group (NASDAQ:SIVB): On 06/30/2011, BMO Financial Corp. reported holding 0 shares. On 09/30/2011, BMO Financial Corp. reported holding 19,747 shares. The net increase in shares for this position is 19,747. About Company: SVB Financial Group is the holding company for Silicon Valley Bank. The Bank is a commercial bank that serves emerging growth and middle-market growth companies in targeted niches, focusing on the technology and life sciences industries. Silicon Valley operates offices throughout the Silicon Valley and other areas of California, as well as in other states.
• Neutral Tandem Inc. (NASDAQ:TNDM): On 06/30/2011, BMO Financial Corp. reported holding 0 shares. On 09/30/2011, BMO Financial Corp. reported holding 23,823 shares. The net increase in shares for this position is 23,823. About Company: Neutral Tandem Inc. provides tandem interconnection services to competitive carriers, including wireless, wireline, cable telephony and Voice over Internet Protocol companies.
• Marathon Petroleum Corporation (NYSE:MPC): On 06/30/2011, BMO Financial Corp. reported holding 0 shares. On 09/30/2011, BMO Financial Corp. reported holding 225,182 shares. The net increase in shares for this position is 225,182. About Company: Marathon Petroleum Corporation, together with its subsidiaries, engages in refining, transporting, and marketing petroleum products primarily in the United States and internationally.
• Thoratec Corp. (NASDAQ:THOR): On 06/30/2011, BMO Financial Corp. reported holding 0 shares. On 09/30/2011, BMO Financial Corp. reported holding 189,155 shares. The net increase in shares for this position is 189,155. About Company: Thoratec Corporation researches, develops, manufactures, and markets medical devices for circulatory support and vascular graft applications. The Company’s products include a ventricular assist device, an implantable left ventricular heart assist device, a vascular access graft, and a coronary artery bypass graft. Thoratec also supplies whole-blood coagulation testing equipment.

(Note: Data regarding BMO Financial Corp.’s stock holdings are sourced from whalewisdom.com. All data are assumed to be accurate.)

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