iShares Core S&P 500 ETF accounts for about 1.7% of West Branch Capital LLC’s portfolio, making the stock its 17th largest position. West Branch Capital LLC’s holdings in iShares Core S&P 500 ETF were worth $5,626,000 at the end of the most recent quarter. Get iShares Core S&P 500 ETF alerts:iShares Core S&P 500 ETF Stock PerformanceNYSEARCA:IVV opened at $664.89 on Monday. The firm has a market cap of $669.74 billion, a P/E ratio of 25.10 and a beta of 1.00.iShares Core S&P 500 ETF ProfileiShares Core S&P 500 ETF (the Fund) is an exchange-traded fund. Receive 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.