The Trump Administration just blew up the U.S. chipmaker’s strongest business when it enlarged its trade blacklist.
News & Analysis: Ambarella
Even kind words from Wall Street pros aren't always enough to lift a stock.
New tariffs on China could affect 15% of the semiconductor company's business.
Second-quarter sales declines weren't as sharp as investors had feared they might be.
A hungry pet food speedster, a former video chip darling, and a trendy collectibles maker are among the investments that you may want to steer clear of in the coming months.
A wireless carrier, a video chip specialist, and a decking materials maker all hit fresh highs over the past few trading days.
A lingering threat might hurt the chipmaker's recovering business.
Computer vision is a compelling business, but not enough to make a buy…yet.
Ambarella’s two-year streak of revenue declines could finally end next quarter.
Despite a lackluster session for the major benchmarks, these stocks managed to post nice gains on encouraging news.