QQQE applies an equal-weighting scheme to NASDAQ 100, an index that comprises 100 of the largest domestic and international non-financial companies listed on the NASDAQ Stock Market based on market capitalization. The fund invests in companies across various non-financial sectors and rebalances quarterly to provide same exposure to all index constituents without any industry and market cap biases. Overall, QQQE is for investors wanting a less concentrated version of the growth-oriented, high beta NASDAQ 100.