February 15th news, Berkshire Hathaway announced the fourth quarter 13F document, the fourth quarter of the long position Constellation Brands Inc., holdings of Western oil (OXY. N), Domino's pizza, etc. Among them, Citigroup (C. N) shares in four seasons slashed by more than 70%, to the end of the fourth quarter, the number of holdings fell by 73.5%, from 1.3% to 0.39% in the position, the value of the position decreased by $2.86 billion. Fourth quarter Bank of America (BAC. N) holdings decreas...