Ambarella stock: recent move and business context Ambarella (AMBA) has drawn attention after recent share price swings, with the stock showing a 40% return over the past month and a 17.4% gain over the past 3 months. See our latest analysis for Ambarella. The recent 30 day share price return of 39.9%, along with a 9% gain over 7 days and a 41.1% total shareholder return over 1 year, points to momentum building again after weaker year to date share price performance. If Ambarella's move has...