Bloomberg | Legendary Oil Tycoon T. Boone Pickens Shuts Main Fund Bloomberg Legendary oil tycoon T. Boone Pickens is closing his hedge fund, saying trading in oil has lost its luster. Instead, the onetime Texas oil wildcatter wrote in a LinkedIn post that he wants to invest in “personal passions like promoting unbridled ... T. Boone Pickens Shuts Down Oil Hedge Fund |