Renaissance Technologies LLC Boosts Stock Position in iShares Russell Mid-Cap ETF (NYSEARCA:IWR)

Renaissance Technologies LLC grew its stake in shares of iShares Russell Mid-Cap ETF (NYSEARCA:IWR – Free Report) by 635.8% in the fourth quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm owned 69,900 shares of the company’s stock after purchasing an additional 60,400 shares during the quarter. Renaissance Technologies […]