There aren't many money managers who can captivate the attention of professional and everyday investors like Berkshire Hathaway's (NYSE: BRK.A) (NYSE: BRK.B) billionaire CEO, Warr

Warren Buffett has made some big moves in Berkshire Hathaways portfolio over the past year. These three companies are outstanding businesses with outstanding management. But not every investor should follow Buffett into his three biggest "forever" holdings right now.

Warren Buffett’s investment strategy has stood the test of time, delivering remarkable returns for decades. Currently, his portfolio includes Visa (V), VeriSign (VRSN), and DaVita (DVA) shares, which reflects his confidence in the long-term growth potential of these companies.