What happened
Ambarella (AMBA 3.18%) shareholders beat the market month as the stock gained 12% compared to a 2% increase in the S&P 500, according to S&P Global Market Intelligence. The rally put the volatile tech stock in significantly positive territory for the year, up more than 60% so far in 2019.
So what
September's boost was powered by surprisingly strong earnings results that Ambarella announced on the last trading day of August. In that report, the video tech specialist said tariffs and trade disruptions weren't hurting the business by much, and that helped sales declines moderate in the fiscal second quarter.
Image source: Getty Images.
Now what
Ambarella isn't on a clear path toward sustainable growth, yet. Recent winning tech introductions like the latest computer vision chip lineup is helping to stabilize sales while potentially opening up access to large growing markets over the next few years. But for the 2019 rally to hold, Ambarella is going to have to show that it can add value to its intellectual property while fending off well-capitalized rivals that are all going after the same artificial intelligence space.
