(Bloomberg) -- Elon Musk said he’s back in Texas working on plans for an initial public offering of SpaceX as the rocket and artificial intelligence company gears up for the largest listing of all time. Most Read from BloombergWinners and Losers From Trump and Xi’s Beijing Summit TalksHormuz Oil Flows Creep Higher as More Supertankers ExitUS, Iran Stall on Hormuz Reopening as Oil Supplies TightenUS and Iran Far From Deal as Bond Rout Piles Pressure on TrumpTrump Gets Revenge on Republican Who Vo