After Market Corporate News 后市企业消息

。Alphabet Inc's fourth-quarter revenue and profit beat Wall Street's expectations on Monday but sharply higher spending, as it added data centres and marketed its services heavily during the holidays, worried investors. Stock dropped after hour is partly because of the higher spending, Alphabet reported an operating margin of 21 percent in the fourth quarter, down from 24 percent a year ago.  ---Reuters
GOOGL is trading down after hour by 3.18%

。Gilead Sciences (GILD): Q4  EPS of $0.00 misses by $1.29. Revenue of $5.8B (-2.5% Y/Y) beats by $280M. GILD is trading down after hour by 3.5%.

。Seagate Technology (STX): Q2 EPS of $1.34 beats by $0.22. Revenue of $2.71B (-6.6% Y/Y) in-line. STX is trading down after hour by 6.65%.

。Roku closed up 4.9% after rising as much as 12.1% today after a BestAppleTV report that Comcast had decided against building a stand-alone tvOS app to stream its cable systems, instead seemingly preferring to rely on a Sky solution that uses Roku infrastructure. A short bit ago, Comcast released a statement citing "numerous inaccuracies" in BestAppleTV's report. ---seeking alpha

。Companies are hopping over a lowered bar this earnings season — but are still getting rewarded mightily for it — because investors had expected results to be much worse. Companies that reported earnings so far this season have seen their stocks rise 1.12 percent on average. If that performance holds for the rest of the season, it will be the best earnings season in terms of stock performance in nine years, according to Bespoke Investment Group. --- CNBC

。Alphabet公司(GOOGL)第四季度的收入和利润超过了华尔街的预期，但由于增加了数据中心并在假日期间大量推广其服务，因此开支大幅增加。后市交易股价下跌的部分原因是支出增加。Alphabet报告第四季度的营业利润率为21％，低于一年前的24％。 ---Reuters
GOOGL在一小时后下跌3.18％.

。Gilead Sciences（GILD）：第四季每股盈利0.00美元，低于预期1.29美元。营业额为 58亿美元（同比下降2.5％）超过预期2.8亿美元。 GILD后市交易下降了3.5％。

。希捷科技（STX）：第二季度每股盈利1.34美元，好于预期0.22美元。营业额为27.1亿美元（同比下降-6.6％）。 STX后市交易下降了6.65％。

。在BestAppleTV报道康卡斯特（Comcast） 决定不建立独立的tvOS应用程序以流式传输其有线系统而是看起来更倾向于依赖使用Roku基础设施的Sky解决方案之后 Roku 曾上涨了多达12.1％。但Comcast发布了一份声明，称BestAppleTV报道中的“很多不准确”。 Roku 最后只涨上涨了4.9％。  ---seeking alpha

。企业在这个季节财报大多好于已降低了的预期 - 但仍然得到了巨大的回报 - 因为投资者预计结果会更糟糕。本季度迄今为止报告财报的公司平均上涨了1.12％。根据Bespoke Investment Group的数据，如果这一表现在本赛季的剩余时间内保持不变，那将是九年内股票表现最好的收益季节。 --- CNBC