Ambarella, Inc. Announces Second Quarter Fiscal Year 2027 Financial Results
Ambarella reported second-quarter fiscal 2027 results for the period ended July 31, 2026, with enrichment data showing revenue of $390.7M, up 37.2% YoY, alongside a 59.2% gross margin and a -19.4% net margin. The setup is a high-growth but still loss-making semiconductor story, so the next read depends on whether revenue momentum can translate into improving profitability.
What happened
Ambarella reported second-quarter fiscal 2027 results for the period ended July 31, 2026, with enrichment data showing revenue of $390.7M, up 37.2% YoY, alongside a 59.2% gross margin and a -19.4% net margin.
The read · Sep 3
AMBA’s 37.2% YoY revenue growth supports the edge-AI expansion story, but the -19.4% net margin and $-1.78 diluted EPS keep profitability execution at the center of the trade.
Wrong if
The read fails if the reported revenue growth is followed by weaker gross margins, continued net losses, or guidance that shows the profitability inflection is being pushed out.
CoverageFirst reported by GlobeNewswire at 4:05 PM ET · the only report so farHow this is decided →
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The story1 min read
Ambarella’s second-quarter fiscal 2027 results cover the period ended July 31, 2026, according to the company announcement issued September 3. The GlobeNewswire release identifies Ambarella as an edge AI semiconductor company listed on Nasdaq under AMBA. The available financial enrichment reports revenue of $390.7M, representing growth of 37.2% YoY.
That growth figure places the company in a strong expansion phase relative to its current earnings profile. The same enrichment shows a 59.2% gross margin, indicating substantial room between revenue and direct product costs. However, Ambarella remained unprofitable on the reported measures, with a -19.4% net margin and diluted EPS of $-1.78.
The revenue line is the clearest connection to the edge-AI semiconductor thesis: Ambarella must convert demand for its chips and related technology into sustained sales growth. The gross margin shows that product economics are not the only issue; operating expenses and other below-gross-profit costs remain large enough to leave the company with a negative net margin. AMBA is therefore exposed both to the pace of semiconductor demand and to the timing of operating leverage.
The release itself, as provided, does not include quarterly guidance, management commentary, bookings, customer concentration, cash-flow figures, or a detailed explanation for the loss. It also does not establish how the reported revenue compares with analyst expectations. The fiscal-year reference and the period-end date are clear, but the available material does not provide enough detail to determine whether the quarter was ahead of or behind the company’s prior outlook.
The next useful evidence will be Ambarella’s forward guidance and management’s explanation of the path from a 59.2% gross margin to a positive net result. Investors will also need the next reported revenue figure, margin trajectory, and diluted EPS to determine whether the 37.2% YoY growth rate is producing operating leverage. Until those details are available, the record supports a clear growth profile but leaves the profitability transition unresolved.
The read, in fullWhy it matters
The setup is split between strong top-line momentum and unresolved earnings conversion: revenue reached $390.7M, while the company still reported a -19.4% net margin and $-1.78 diluted EPS. The 59.2% gross margin provides a base for eventual operating leverage, but the available release does not supply a dated forward event or enough guidance detail to support a directional conviction call.
The arc● Open · no developments yet
· Published
The read above, as written. kept as written
Next · what would move this
Into next earnings and forward guidance. Follow to be told when one lands.
▲ The case it holds
Revenue of $390.7M, up 37.2% YoY, gives AMBA a concrete growth engine, while the 59.2% gross margin could support improving earnings if operating costs leverage.
▼ The case it breaks
The company remains loss-making with a -19.4% net margin and $-1.78 diluted EPS, and the available results do not establish when that deficit will narrow.
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