HPM Partners LLC lifted its holdings in shares of Vanguard S&P 500 ETF (NYSEARCA:VOO) by 8.5% in the second quarter, according to its most recent filing with the SEC. The firm owned 14,836 shares of the company's stock after acquiring an additional 1,163 shares during the period. HPM Partners LLC's holdings in Vanguard S&P 500 [...]