Warren Buffett's Berkshire Hathaway has been reducing its stake in Apple, leading to a slight dip in Apple's stock price.Apple's stock price declined by 0.2% to $222.52, indicating that investors are not necessarily following Buffett's lead.Despite Buffett's sell-off, analysts still rate Apple stock as a Buy with a consensus price target of over $244.The rebounding sales of Apple's flagship device, the iPhone, have been soothing shareholders.