
Ambarella fell 28.5% from $84.06 to $60.12, behind the S&P 500's +13.3%. Its worst day was May 29 (−21.4%), and its low came Mar 30 at $48.65.
Nov 17, 2025 – Nov 13, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
EPS of $0.27 beat the $-0.04 estimate on $108.5M revenue (est. $104.1M); Q4 revenue guidance of $97.0M–$103.0M against the $100.2M consensus.
−18.8% · S&P 500 +0.7%
Story events cover the past 12 months · Times ET
Ambarella shares fell 12.5%, while the S&P 500 fell 0.3%.
−12.5% · S&P 500 −0.3%
EPS of $0.13 beat the $-0.13 estimate on $100.9M revenue (est. $100.2M); Q1 revenue guidance of $97.0M–$103.0M against the $96.6M consensus.
−14.9% · S&P 500 −0.5%
Ambarella closed at its lowest level of the year, 42.1% below where the year started.
−3.6% · S&P 500 −0.3%
EPS of $0.11 beat the $0.01 estimate on $100.4M revenue (est. $100.2M); Q2 revenue guidance of $105.0M–$111.0M against the $107.3M consensus.
−21.4%, the year's worst day · S&P 500 +0.2%
Ambarella shares rose 28.0%, while the S&P 500 rose 0.8%.
+28.0%, the year's best day · S&P 500 +0.8%
Ambarella shares rose 16.1%, while the S&P 500 rose 0.7%.
+16.1%, on 9M shares, the year's heaviest volume · S&P 500 +0.7%
EPS of $0.18 beat the $0.08 estimate on $108.1M revenue (est. $107.8M); Q3 revenue guidance of $115.0M–$124.0M against the $119.3M consensus.
−0.8% · S&P 500 −0.4%
Where it ended: a close of $60.12 on Nov 13, 2026. Up next: Q3 2027 earnings on Nov 24, 2026 (EPS est. $0.22, revenue est. $119.8M).
Nothing in the past 12 months.
All AMBA dividend historyReplay the year: the line draws itself and stops at each of the 8 moments with what happened and how the stock reacted.
Chart by ChartIQ. Events, ratings, quote and fundamentals from Benzinga APIs. Daily bars for AMBA and SPY from Benzinga historical bars. Not investment advice.