Willow Creek Wealth Management Inc.’s holdings in iShares Core S&P Mid-Cap ETF were worth $2,618,000 at the end of the most recent quarter. Get iShares Core S&P Mid-Cap ETF alerts:Other institutional investors have also added to or reduced their stakes in the company. iShares Core S&P Mid-Cap ETF has a 1 year low of $50.15 and a 1 year high of $68.33. About iShares Core S&P Mid-Cap ETFIshares S&P Midcap 400 Index Fund, formerly The iShares Core S&P Mid-Cap ETF (the Fund), seeks investment results that correspond to the price and yield performance, before fees and expenses, of the United States mid-cap stocks, as represented by the Standard & Poor’s MidCap 400 (the Underlying Index). Featured StoriesReceive News & Ratings for iShares Core S&P Mid-Cap 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 Mid-Cap ETF and related companies with MarketBeat.com's FREE daily email newsletter.