iShares Core S&P 500 ETF makes up about 27.0% of Ascent Capital Management LLC’s investment portfolio, making the stock its largest position. Ascent Capital Management LLC’s holdings in iShares Core S&P 500 ETF were worth $30,389,000 at the end of the most recent quarter. Get iShares Core S&P 500 ETF alerts:iShares Core S&P 500 ETF Stock Up 0.6%IVV stock opened at $664.89 on Monday. iShares Core S&P 500 ETF Company ProfileiShares Core S&P 500 ETF (the Fund) is an exchange-traded fund. Further ReadingReceive News & Ratings for iShares Core S&P 500 ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for iShares Core S&P 500 ETF and related companies with MarketBeat.com's FREE daily email newsletter.