 Mackenzie Financial Corp boosted its holdings in Apple Inc. NASDAQ:AAPL by 5.3 during the 1st quarter, HoldingsChannel reports. The institutional investor owned 1,288,066 shares of the iPhone makers stock after purchasing an additional 65,135 shares during the quarter. Apple accounts for approximately 1.1 of Mackenzie Financial Corps investment portfolio, making the stock its 21st largest ... 