Cwm LLC boosted its stake in shares of Vanguard S&P 500 ETF (NYSEARCA:VOO – Free Report) by 30.8% during the 4th quarter, according to its most recent filing with the SEC. The firm owned 89,071 shares of the company’s stock after purchasing an additional 20,979 shares during the period. Cwm LLC’s holdings in Vanguard S&P […]