What Accounts For Berkshire Hathaway's Market Capitalization?

Warren Buffett's Berkshire Hathaway has Apple shares and cash worth 52% of its entire market capitalization.

The billionaire investor's company owned $113 billion in Apple stock.

He has $147 billion in cash at the last count.

Business Insider reports that represents more than half of its $499 billion market cap.

Berkshire's market value suggests the rest of its business is worth less than $240 billion.

The company generated more than $250 billion in revenue last year.