Sterling Financial Group Inc. lessened its position in Invesco QQQ (NASDAQ:QQQ – Free Report) by 13.8% during the 2nd quarter, Holdings Channel.com reports. The institutional investor owned 2,589 shares of the exchange traded fund’s stock after selling 414 shares during the quarter. Invesco QQQ accounts for approximately 0.6% of Sterling Financial Group Inc.’s portfolio, making […]