iShares NASDAQ-100 (DE) is an exchange traded fund (ETF) that aims to track the performance of the NASDAQ-100 Index as closely as possible. The ETF invests in physical index securities. The NASDAQ-100 Index offers exposure to 100 of the largest non-financial companies listed on the Nasdaq Stock Market. The index is weighted by modified market capitalisation. iShares ETFs are funds managed by BlackRock. They are transparent, cost-efficient, liquid vehicles that trade on stock exchanges like normal securities. iShares ETFs offer flexible and easy access to a wide range of markets and asset classes.