Invst LLC raised its stake in shares of iShares Core S&P 500 ETF (NYSEARCA:IVV – Free Report) by 18.5% in the third quarter, HoldingsChannel.com reports. The institutional investor owned 198,027 shares of the company’s stock after acquiring an additional 30,858 shares during the period. iShares Core S&P 500 ETF comprises about 12.3% of Invst LLC’s […]