Nisa Investment Advisors LLC increased its holdings in SVB Financial Group (NASDAQ:SIVB – Get Rating) by 20.5% during the fourth quarter, Holdings Channel.com reports. The firm owned 19,165 shares of the bank’s stock after acquiring an additional 3,260 shares during the quarter. Nisa Investment Advisors LLC’s holdings in SVB Financial Group were worth $4,411,000 at […]