PowerShares Capital Management LLC is passionate about our goal of delivering the highest quality investment management available through one of the more benefit-rich investment vehicles ever created, the exchange-traded fund.PowerShares QQQ™, formerly known as "QQQ" or the "NASDAQ- 100 Index Tracking Stock®", is an exchange-traded fund based on the Nasdaq-100 Index®. The Fund will, under most circumstances, consists of all of stocks in the Index. The Index includes 100 of the largest domestic and international nonfinancial companies listed on the Nasdaq Stock Market based on market capitalization. The portfolio is rebalanced quarterly and reconstituted annually.
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