Buffett learned from Benjamin Graham, the "father of value investing." He remains a value investor at heart despite straying from Graham's philosophy somewhat over time. Buffett would never buy a stock if he didn't think its valuation was attractive. He undoubtedly thinks the price is right with Sirius XM.

Warren Buffett has a very specific plan for how his wealth (nearly $144 billion) can do the most good. His three children will help him achieve it.

Warren Buffett isn't making any money on that new investment yet. But at $380 a share, its stock still looks ridiculously cheap at 15 times forward earnings -- and it might just bounce back once the market warms up again.

These companies have been delivering some strong numbers in 2024, and their operations are likely to continue to grow in the long run.