Warren Buffett's Investment Strategy: Building Your Own Berkshire Hathaway ...

But many non-tech companies, like Warren Buffett-led Berkshire Hathaway, have been outperforming the Magnificent Seven so far ...

Berkshire Hathaway on Saturday reported operating earnings for the fourth quarter surged 71% after taxes to a record $14.5 billion.

Warren Buffett's investing wins are highly regarded across Wall Street, but no one can bat a thousand. Here are some of ...