Once revered as the epitome of innovation, the market seems now to believe Apple's (NASDAQ:AAPL) best days could be behind it. Given the stock is still hovering close to the $400 range it has clung to over the last few months, investors are more than justified in their growing frustration. However, the company has signaled it believes it still has an ace or two up its sleeve. So are shares of Apple still worth holding onto? In this edition of our Ask a Fool series, Fool contributor Andrew Tonner gives his views on where Apple should be headed over the long term and why this company's historic run might not be over just yet.

Fool contributor Andrew Tonner owns shares of Apple. Follow Andrew and all his writing on Twitter at @AndrewTonnerThe Motley Fool recommends Apple. The Motley Fool owns shares of Apple. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.