Members Advisory Group LLC increased its holdings in Vanguard S&P 500 ETF (NYSEARCA:VOO – Free Report) by 2.2% in the third quarter, Holdings Channel.com reports. The firm owned 6,395 shares of the company’s stock after acquiring an additional 139 shares during the period. Vanguard S&P 500 ETF makes up approximately 1.6% of Members Advisory Group […]