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Stock comparison · Signal date 2026-11-03

DIOD vs SYNA: stock comparison and AI forecast

Diodes Inc /Del/ (DIOD) and Synaptics Inc (SYNA) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Semiconductors & Related Devices

DIOD Diodes Inc /Del/

Market Cap
$3.67B
P/E Ratio
55.4x
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Semiconductors & Related Devices

SYNA Synaptics Inc

Market Cap
$4.59B
P/E Ratio
–
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.

DIOD · SYNA

Key facts

  • SYNA is 1.3 times larger than DIOD by market capitalization ($4.59B against $3.67B).
  • SYNA carries 1.26 times debt per unit of equity, against 0.29 times for DIOD.
  • Both companies share the SEC industry classification Semiconductors & Related Devices.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricDIODSYNA
Market Cap$3.67B$4.59B
P/E Ratio55.36x–
P/B Ratio1.88x4.94x
EPS$1.44$-12.62
Book Value/Share$42.39$23.77
Revenue/Share$35.50$30.61
FCF/Share$3.09$2.59

Profitability & Margins

MetricDIODSYNA
ROE4.4%–
ROA3.3%–
ROIC3.6%–
Gross Margin31.7%44.7%
Operating Margin4.8%-5.5%
Net Margin5.3%–
EBT Margin5.5%-6.5%
Tax Rate18.6%-518.1%

Financial Health

MetricDIODSYNA
Current Ratio3.17x–
Quick Ratio1.99x–
D/E Ratio0.29x1.26x
Financial Leverage1.32x2.26x
Interest Coverage68.9x-0.8x
Working Capital$931M–

Cash Flow

MetricDIODSYNA
Operating Cash Flow$250M$149M
Free Cash Flow$143M$101M
Capital Spending-$108M-$48M
OCF Growth YoY6.7%5.2%
FCF Growth YoY-12.8%-34.5%
FCF/Sales8.7%8.5%
CapEx/Sales6.6%4.0%

Operational Efficiency

MetricDIODSYNA
Asset Turnover0.63x0.57x
Receivables Turnover5.3x–
Inventory Turnover2.2x–
Fixed Assets Turnover2.5x–
Days Sales Outstanding69 days–
Days Inventory165 days–
Payables Period60 days–
Cash Conversion Cycle174 days–

Income Statement

MetricDIODSYNA
Total Revenue$1.63B$1.20B
Operating Income$78M-$67M
Net Income$86M–
R&D Expense$164M$382M
SG&A Expense$258M$198M
Cost of Goods Sold$1.12B$662M

Dividend & Shareholder Information

MetricDIODSYNA
Shares Outstanding46M39M
Net Income Growth35.3%–
EPS Growth-18.6%–
FAQ

DIOD vs SYNA: stock comparison and AI forecast

Which is bigger, DIOD or SYNA?

SYNA is 1.3 times larger than DIOD by market capitalization ($4.59B against $3.67B).

Which one does Intratio's AI model rank higher, DIOD or SYNA?

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.