Warren Buffett Watch

Warren Buffett is arguably America’s most-admired and most-followed investor. Buffett is the largest shareholder and CEO of Berkshire Hathaway and one of the world’s most famous and most generous philanthropists. Legions of investors - from all walks of life - follow Buffett's homespun investment philosophy: invest in what you know, invest in value. Here on CNBC.com's Warren Buffett Watch, we’ll keep you up to date on what the “Oracle of Omaha” is doing by following Buffett's trades, words and deeds.

Alex Crippen is an Executive Producer at CNBC and CNBC.com and the author of the CNBC.com blog, Warren Buffett Watch. He started with the network in 1990. Crippen began his media career in affiliate TV and news radio. He holds a degree in economics from Wesleyan University.