Jamie McCarthy / Getty Images Microsoft (NASDAQ:MSFT) founder Bill gates is best-known for his founding of the most valuable company in the world (on multiple occasions, just not now). And rightfully so. That said, over the years, Bill Gates has adjusted his portfolio holdings, choosing to divest in a range of companies via his own personal portfolio but also via his charitable organizations and other investment funds. One could argue that he would have been much better off just staying highly concentrate ...