Silver Lake Advisory LLC grew its stake in Apple Inc. (NASDAQ:AAPL) by 4.1% during the third quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The institutional investor owned 4,845 shares of the iPhone maker’s stock after purchasing an additional 192 shares during the period. Silver Lake Advisory LLC’s holdings in Apple were worth $686,000 as of its most recent filing with the Securities and Exchange Commission.