Apple (AAPL) has seen a significant increase in the number of shares owned by insiders, with board members now owning over US$2.1 billion worth of shares collectively. This represents an increase from less than 1% just a few years ago, showing a strong belief in the company's future prospects. General public ownership stands at 37%, which is considerable but may not be enough to influence policy if it doesn't align with other large shareholders. In addition to considering the ownership structure, it's important to analyze other factors like financial health and growth potential before investing in a stock.