伯克希尔三季度建仓做多台积电 增持西方石油、雪佛龙

array(1) { [457266]=> array(2) { [2]=> array(4) { [0]=> string(9) "台积电" [1]=> string(9) "雪佛龙" [2]=> string(12) "西方石油" [3]=> string(22) "伯克希尔.哈撒韦" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }