Alex Dumortier, CFA

Berkshire Hathaway and American are both iconic brands of American business, but if you can only pick one stock, here's how this Fool made his decision.

The S&P 500 has reportedly produced a "death cross" price pattern -- but investors should ignore that. Instead, they ought to be focusing on earnings growth and valuation.

Dr. Michael Burry, one of the heroes of Michael Lewis' "The Big Short" for predicting the subprime crisis, has exited his positions in Bank of America and Citigroup.

Warren Buffett's Berkshire Hathaway discloses a billion-dollar investment in Apple Inc. in a huge vote of confidence for the iPhone maker.

With an aggregate net worth in excess of $160 billion, these billionaires are the five-richest investors in the world.

The five hedge fund managers below earned a staggering $7.4 billion in 2015. An analysis of their holdings produces one clear investment theme.

Apple invests $1 billion in Chinese ride-hailing application Didi Chuxing. Is this a change of tack?

Has this long-running bull market "exhausted itself," in the words of legendary money manager Stanley Druckenmiller? These three factors suggest that's the case.

Berkshire Hathaway Inc. has a massive $63.2 billion deferred tax liability that Warren Buffett has equated to an interest-free loan from the U.S. government.

Manhattan luxury real estate could be peaking; meanwhile, five investors split $7.5 billion among themselves.

Their marathon Q&A session is always the highlight of Berkshire Hathaway's annual meetings. These quotes demonstrate why.

Ultra-low bond yields are pushing investors into dividend stocks, but are they piling in at the end of the cycle?

The segment of actively-managed funds will probably need to shrink further relative to index strategies.

Today's disappointing jobs report increases the likelihood the Federal Reserve will push back a rate increase; meanwhile, there's a new sign of excess in the ultra-luxury Manhattan real estate market.

A hedge fund manager who made a billion dollars betting on the collapse of oil has found his next short. At the other end of the spectrum, ordinary investors should look at this long idea.

Valuation guru Pr. Aswath Damodaran re-visits the key value investing concept of margin of safety (in a market that doesn't present much of one).

Savvy market observers are highlighting some red flags in this aging bull market.

Professional investors missed the rally that lifted stocks off their Feb. 11 low.

HP Inc., Verizon Communications and Garmin all have dividend yields in excess of 4% now. Here's why investors ought to be following them.

Warren Buffett's views on the stock market are much closer to Carl Icahn's than the financial media has portrayed.