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Stock comparison · Signal date 2026-11-06

AMBA vs POWI: stock comparison and AI forecast

Ambarella Inc (AMBA) and Power Integrations Inc (POWI) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Semiconductors & Related Devices

AMBA Ambarella Inc

Market Cap
$2.44B
P/E Ratio
–
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Semiconductors & Related Devices

POWI Power Integrations Inc

Market Cap
$2.17B
P/E Ratio
53.2x
Size
mid-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

AMBA · POWI

Key facts

  • AMBA is 1.1 times larger than POWI by market capitalization ($2.44B against $2.17B).
  • POWI turns 9.8% of its revenue into net income, against -13.5% for AMBA.
  • AMBA carries 0.26 times debt per unit of equity, against 0.13 times for POWI.
  • POWI yields 2.19% in dividends; AMBA pays none.
  • Both companies share the SEC industry classification Semiconductors & Related Devices.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricAMBAPOWI
Market Cap$2.44B$2.17B
P/E Ratio–53.21x
P/B Ratio3.93x3.11x
Dividend Yield–2.19%
EPS$-1.46$0.73
Book Value/Share$14.05$12.48
Revenue/Share$9.47$8.16
FCF/Share$0.22$1.64

Profitability & Margins

MetricAMBAPOWI
ROE-9.1%6.4%
ROA-7.2%5.7%
ROIC-9.7%5.3%
Gross Margin58.5%53.9%
Operating Margin-14.9%8.4%
Net Margin-13.5%9.8%
EBT Margin-12.9%10.4%
Tax Rate-4.4%5.8%

Financial Health

MetricAMBAPOWI
Current Ratio2.85x7.88x
Quick Ratio2.29x5.45x
D/E Ratio0.26x0.13x
Financial Leverage1.26x1.13x
Interest Coverage–656.8x
Working Capital$256M$426M

Cash Flow

MetricAMBAPOWI
Operating Cash Flow$27M$111M
Free Cash Flow$10M$91M
Capital Spending-$18M-$19M
OCF Growth YoY-47.8%10.8%
FCF Growth YoY-73.7%14.7%
FCF/Sales2.3%20.0%
CapEx/Sales4.2%4.3%

Operational Efficiency

MetricAMBAPOWI
Asset Turnover0.54x0.58x
Receivables Turnover11.2x16.3x
Inventory Turnover2.2x1.4x
Fixed Assets Turnover34.6x3.3x
Days Sales Outstanding33 days22 days
Days Inventory162 days261 days
Payables Period56 days47 days
Cash Conversion Cycle139 days236 days

Income Statement

MetricAMBAPOWI
Total Revenue$418M$456M
Operating Income-$62M$38M
Net Income-$56M$45M
R&D Expense$229M$103M
SG&A Expense$78M$20M
Cost of Goods Sold$173M$210M

Dividend & Shareholder Information

MetricAMBAPOWI
Dividends Per Share–$0.85
Payout Ratio–116.4%
Shares Outstanding44M56M
Net Income Growth–149.3%
EPS Growth–151.7%
FAQ

AMBA vs POWI: stock comparison and AI forecast

Which is bigger, AMBA or POWI?

AMBA is 1.1 times larger than POWI by market capitalization ($2.44B against $2.17B).

Which one does Intratio's AI model rank higher, AMBA or POWI?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.