关键词：Xcel Energy Inc,Berkshire Hathaway Inc,Uber Technologies Inc,Evercore Partners Inc,Datadog Inc,Estee Lauder Companies Inc,Arista Networks Inc,SMART Global Holdings Inc. ,Atlassian Corp,IDACORP Inc,Amazon.com Inc,YPF SA,英特尔公司,苹果公司,投资策略,突发新闻：市场,市场, ) 突发新闻：投资商业新闻
