Investors are poised to study the letter Saturday for insights about the stock market.

Warren Buffett's Berkshire Hathaway is holding a record $300 billion in cash, raising questions about his investment strategy and market outlook as stock valuations remain high

Every financial move Warren Buffett makes gets attention, and for good reason. With a net worth of $151 billion, making him the ninth richest person in the world according to Bloomberg's Billionaires Index,

One of the world's most-watched investors has been piling on cash for a while. Now, Warren Buffett says the money will be deployed, mostly, in American stocks.

While Warren Buffett has been building cash reserves, the rest of the market has taken their cash holdings to the lowest level in 15 years.