Alta Advisers Ltd decreased its holdings in Vanguard S&P 500 ETF (NYSEARCA:VOO – Free Report) by 5.0% in the 1st quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor owned 54,834 shares of the company’s stock after selling 2,888 shares during the period. Vanguard S&P 500 […]