Legendary investor Warren Buffett has donated $6 billion worth of Berkshire Hathaway shares to five charities, including the ...

The donation of about 12.36 million Berkshire Class B shares boosted Buffett's overall giving to the charities to well over $60 billion.

Warren Buffett has made his largest annual philanthropic move yet, donating $6 billion worth of Berkshire Hathaway shares.