AQ - Aquantia -22.5% as Q4 outlook fall well short February, 12 2019 05:11 PM Aquantia Corp. Aquantia (NYSE:AQ) has tanked in after-hours trade, down 22.5%, after a heavy shortfall in its Q4 earnings and outlook. More news on: Aquantia Corp., Tech stocks news, Earnings news and commentary, Stocks on the move, Read more ...