Tech giants made so much money in 2018 that 2019 is bound to look pretty bad By: MarketWatch April 22, 2019 at 09:34 AM EDT Tech companies are about to hit competition they can’t shake: Their slightly younger selves. Read More >> Related Stocks: Adv Micro Devices Alphabet-A Alphabet-C Amazon.com Apple Facebook International Business Machines Micron Technology Microsoft NVIDIA Corp Netflix Salesforce Twitter, Inc.