Restaurants have notoriously low profit margins. But McDonald's ( MCD 0.91%), the world's largest restaurant chain, is surprisingly one of the most profitable businesses. In fact, its profit margins ...

Apple spends billions buying back its own shares, but this is just one catalyst behind the incredible growth in its share ...

Buffett is giving the signal to the market that he intends to keep his ownership position in Apple, just at a reduced size, ...

Many analysts underappreciate Apple's services segment, which alone is worth $2 trillion, in my view. Read why AAPL stock is ...

Discover why Apple's service revenues hold the key to its future growth. Explore insights on margins, recurring income, and ...