Ambarella, Inc. (AMBA) - Stock Analysis

Last updated: Sep 12, 2026

Research Idea

Research content for general circulation. Not individualized advice.Ā 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
$63.98
Market Cap
$2.81B
1D Return
-5.72%
YTD Return
-9.68%

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Valuation Metrics

P/E
-49.6
P/B
4.5
P/S
6.7
EV/EBITDA
-79.4
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Narrowing Losses • Liquidity Pressure • High Cost Base AMBA's improving losses and strong balance sheet are tempered by weakening cash flow, high costs, and a demanding valuation.

BalanceSheet
CashFlow

Price Behavior

4.0

Key Price Behavior Insights: • Support Holding • Resistance Cap • Bearish Trend Support Level: $62.89–$63.48 Resistance Level: $69–$71 (stronger at $73–$75) AMBA remains bearish over the last month, with support at $62.89–$63.48 holding but upside capped below $69–$71 until a breakout confirms recovery.

Bearish
Support

Sentiment & News

6.0

Key News Insights: • Record AI Revenue • In-Line Outlook • Shares Rebound Ambarella beat Q2 estimates on record AI revenue, but an in-line outlook tempered sentiment despite a subsequent share rally and growing edge-AI platform momentum.

EdgeAI
Earnings
AI

AI Summary

5.0
Neutral

Ambarella is evolving into an edge-AI platform, but its premium valuation requires tangible proof that automotive and IoT design wins can drive revenue above guidance while restoring gross margins and free cash flow; monitor Q3 performance and a break above $73–75 as validation, while memory constraints and continued cash burn remain key downside risks.

EdgeAI
MarginRisk
AI summary updated 2 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.