It was a very busy quarter for hedge funds and certainly for Berkshire's new CEO, Ted Abel, who took a machete to roughly a third of the conglomerate's legacy positions.

Berkshire Hathaway (BRK.B) released its latest 13F filing, which gives investors a first look at how CEO Greg Abel is changing the company’s mas...

Berkshire Hathaway's equity portfolio got one of its biggest renovations ever during Greg Abel's first three months as the company's CEO.

It was a very busy quarter for hedge funds and certainly for Berkshire's new CEO, Ted Abel, who took a machete to roughly a third of the conglomerate's legacy positions.