Ambarella, Inc. (AMBA) - Stock Analysis

Last updated: Sep 6, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

High-beta AI/semiconductor momentum candidate: analyst upgrade to Buy, Hanwha agreement with potential revenue over $800M, record quarterly revenue, Edge AI at about 80% of revenue, and raised fiscal 2026 revenue growth guidance to 36%-38%. Stock rebounded sharply, about 43% from the mid-July low.

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Idea window: 7/31/2026 – 8/7/2026Sector: Technology

AI Analyst Overview

Last Price
$68.19
Market Cap
$2.78B
1D Return
+7.42%
YTD Return
-3.74%

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Valuation Metrics

P/E
-49.2
P/B
4.5
P/S
6.7
EV/EBITDA
-78.7
Div Yield
—

Fundamental Analysis

4.0

Key Financial Insights: • Strong Liquidity • Cash Flow Decline • Persistent Losses AMBA has strong liquidity and gross margins but deteriorating cash flow, persistent losses, heavy expenses, and a premium valuation make it a cautious hold pending profitability improvement.

LiquidityStrength
ValuationRisk

Price Behavior

3.0

Key Price Behavior Insights: • Lower highs • Oversold momentum • Broken support Support Level: $62.89 Resistance Level: $67.00–$70.00 AMBA remains bearish over the last month, trading below its $74.10 average after a 28% decline, though its deeply oversold RSI may support a short-term bounce unless it reclaims $67–$70.

Bearish
Oversold

Sentiment & News

6.0

Key News Insights: • Record AI revenue • Earnings beat • In-line guidance Ambarella beat fiscal Q2 revenue and earnings expectations on record AI demand, but mixed share reactions and in-line Q3 guidance temper the near-term outlook.

EarningsBeat
OutlookMixed
AI

AI Summary

5.0
Neutral

AMBA's edge/physical-AI pivot is creating credible automotive and IoT growth, but the investment case hinges on converting design wins into sustained high-margin revenue and positive cash flow before recent cash burn, rising inventory, and margin pressure erode its valuation premium.

EdgeAI
CashBurn
Execution
AI summary updated 3 days ago

Description

Ambarella, Inc. designs system-on-chip semiconductors that perform HD and Ultra HD video compression, image processing and on-chip neural-network inference, along with audio and other system functions to reduce power consumption and support advanced video features. Its chips are deployed across automotive safety and autonomous vehicle domains, professional and consumer security cameras, industrial and robotics applications, and a range of consumer imaging products. The company sells to OEMs and ODMs through a combination of direct sales and distributors and is headquartered in Santa Clara, California, having been incorporated in 2004.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Jul 31Aug 7AMBAAmbarella, Inc.
High-beta AI/semiconductor momentum candidate: analyst upgrade to Buy, Hanwha agreement with potential revenue over $800M, record quarterly revenue, Edge AI at about 80% of revenue, and raised fiscal 2026 revenue growth guidance to 36%-38%. Stock rebounded sharply, about 43% from the mid-July low.
Closed+0.9%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.