Cetera Advisor Networks LLC boosted its position in Vanguard Russell 1000 Growth ETF (NASDAQ:VONG – Free Report) by 31.4% in the fourth quarter, HoldingsChannel reports. The firm owned 304,979 shares of the company’s stock after buying an additional 72,932 shares during the quarter. Cetera Advisor Networks LLC’s holdings in Vanguard Russell 1000 Growth ETF were […]