Founded in 1993, The Motley Fool is a financial services company dedicated to making the world smarter, happier, and richer.

With a market cap of more than $1 trillion, many investors worry that it's too late to buy Berkshire stock. Don't be fooled.

There's no question that many long-term shareholders of Berkshire Hathaway (NYSE:BRK-B) have stuck around for so long because ...

The ETF, which finished Wednesday at $19.15, is one of many that use the sale, or writing, of call options to augment income.