Ambarella (AMBA) ☆

Ambarella designs video-processing and AI vision chips that camera and car makers build into their products at the design stage. It sells to ODMs and OEMs, largely through WT Microelectronics, which the 10-Q says accounted for 'approximately 70% of total revenue' in fiscal 2026. The filing ties future growth to expanding 'within the Internet of Things, or IoT, and automotive markets with our new artificial intelligence, or AI, SoC solutions' and to penetrating robotics and industrial markets. Revenue rose to $390,702 thousand in fiscal 2026 from $284,865 thousand in fiscal 2025, but losses continued. The site's filing reader could not extract the business section of the FY2026 10-K, so this profile rests on the latest 10-Q's risk factors and filed financial data.

評級: 無

Ambarella earns a solid gross margin on its vision chips but has not turned it into GAAP operating profit, and its own filing describes larger rivals and falling prices. The 10-K and 10-Q financial data (as carried in TradingPilot fundamentals) report gross profit of $231,266 thousand on revenue of $390,702 thousand in fiscal 2026 (year ended 2026-01-31), against an operating loss of $82,527 thousand. GAAP operating income was negative in every fiscal year from fiscal 2019 (a loss of $40,420 thousand) through fiscal 2026, including a loss of $154,560 thousand in fiscal 2024. The quarter ended 2026-07-31 still shows an operating loss of $8,143 thousand on revenue of $108,125 thousand (10-Q filed 2026-09-04). The 10-Q's risk factors say 'Many of our competitors are substantially larger'. They say third parties 'have licensed their technology, including image signal processing and computer vision IP, which potentially enables a greater number of competitors to offer competitive solutions', and that average selling prices 'have typically decreased over time and will likely do so in the future'. None rather than narrow, because in no fiscal year since 2019 has the design-win position produced a GAAP operating profit.

類型: 無

The one durable mechanism the 10-Q (2026-09-04) describes is the design socket, and it cuts both ways. 'Once an OEM designs a competitor's device into its product, it becomes significantly more difficult for us to sell our SoC solutions to that OEM because changing suppliers involves significant cost, time, effort and risk for the OEM.' In OEM automotive and robotics, the filing says Ambarella faces 'certain competitive disadvantages in these markets relative to larger competitors that have significantly more resources and a longer history working with OEMs and ODMs'. The risk factors present socket stickiness as protecting whichever supplier wins, say rivals can license image-signal-processing and computer-vision IP, and name no lock specific to Ambarella.

領先地位: 勢均力敵

No independent ranking was found. The 10-Q (2026-09-04) names HiSilicon, Novatek, NVIDIA, Qualcomm and SigmaStar as primary IoT competitors. In the automotive camera market it names Horizon Robotics, Mobileye, Novatek, NVIDIA, Qualcomm, Renesas and Texas Instruments. It says many competitors have 'significantly better brand recognition and broader product offerings than us'. It does win sockets at named customers: its largest end customer in fiscal 2027 to date was Insta360 (Arashi Vision), and its top 10 end customers were 'approximately 67%' of fiscal 2026 revenue. It is one supplier among several, conceding scale and, in automotive and robotics, 'competitive disadvantages', so the band is at parity, not leading.

定價權: 中等

Gross profit has held at a steady share of revenue. The filed financial data (as carried in TradingPilot fundamentals) show $231,266 thousand on $390,702 thousand in fiscal 2026, $172,330 thousand on $284,865 thousand in fiscal 2025, and $62,416 thousand on $108,125 thousand in the quarter ended 2026-07-31. The 10-Q expects that average selling prices 'will likely' keep decreasing, 'which could harm our revenue and gross margins'.

依所引來源做出的人工整理護城河判斷。 來源：sec.gov

與其他公司比較…

產業鏈位置

層級: chips (GPU/ASIC/CPU)

• 上游（供應商）： —
• 下游（客戶）： —
• 競爭對手： NVIDIA, Qualcomm

Edge-device silicon: vision and AI SoCs designed into cameras and vehicles by ODMs and OEMs, sold mostly through the distributor WT Microelectronics.

由這家公司已對應的供應鏈關係及其所屬產業層級推導而來。

訊號貢獻 編輯先驗

護城河先驗在長週期（約 6 個月）投出 +0.01 票，權重為 0.20——該週期上的群體判斷是 neutral（分數 -0.08，信念度 0）。

編輯先驗——主觀、未經回測。它有界（±0.6）、低信賴度，且從不對短週期與中週期投票。 檢視它究竟如何投票 →

產品線

產品與服務，附編輯判定的市佔區間與技術門檻區間——這些是與所引依據綁定的定性判斷，絕非杜撰的數字。

你正在看的是什麼

這些圖表繪製的是 Ambarella 在其 SEC 申報文件中已申報的損益表、現金流量表與資產負債表（截至 2026-09-04）。每一個數字都是申報原值 XBRL——沒有任何一項是預估。

在已申報的區間內，FY2026 淨損 $75.9M。

我們的模型在中週期上對這檔股票偏向 Low-confidence · Neutral——這是對市場方向的判斷，不是對獲利的預測。檢視「訊號」分頁。

申報文件

• 2025Q1 · 申報於 2026-09-04 來源：sec.gov
• 2025Q3 · 申報於 2026-09-04 來源：sec.gov
• 2026Q1 · 申報於 2026-09-04 來源：sec.gov
• 2026Q3 · 申報於 2026-09-04 來源：sec.gov
• 2025Q2 · 申報於 2026-09-04 來源：sec.gov

關鍵比率與同業比較

正在與同業比較…

機構持有人（13F, 2026Q2）

TradingPilot 計算的欄位（佔 13F 比例、佔流通股比例）由申報原值推導而來；只有名稱、股數與金額是申報原值。