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Diodes DIOD Ratios & Valuation

Q2 '26Q1 '26Q4 '25Q3 '25Q2 '25
Profitability
Gross margin31.7%-0.6pp31.3%-1.6pp31.2%-2.0pp31.6%-2.2pp32.3%-2.9pp
Operating margin4.8%+1.6pp3.5%+0.6pp2.4%-1.5pp2.4%-2.2pp3.2%-3.6pp
Net margin5.3%+0.7pp5.5%+3.6pp4.5%+1.1pp4.5%-0.2pp4.6%-2.5pp
Returns
Return on equity4.5%+1.0pp4.6%+3.2pp3.6%+1.1pp3.5%0.0pp3.5%-2.1pp
Return on invested capital4.1%+1.8pp2.9%+0.9pp1.9%-0.8pp1.8%-1.5pp2.3%-2.8pp
Efficiency
Asset turnover0.6×+0.1×0.6×+0.1×0.6×+0.1×0.6×0.0×0.6×0.0×
Liquidity
Current ratio3.2×-0.2×3.2×-0.3×3.3×+0.1×3.3×-0.3×3.3×-0.1×
Leverage
Debt-to-equity0.0×0.0×0.0×0.0×0.0×
Net debt / EBITDA-1.6×-0.3×-1.6×-0.1×-1.7×-0.4×-1.7×-0.4×-1.3×-0.4×
Per Share
Book value per share$42.03+4.0%$40.95+5.4%$40.46+4.6%$40.68+4.3%$40.40+5.5%
Valuation
Market capitalization$4.55B+104%$3.13B+56.6%$2.29B-19.9%$2.47B-16.8%$2.44B-26.4%
Price / earnings52.8×+17.7×36.6×-41.7×34.6×-30.3×38.5×-10.1×38.3×+3.8×
Price / sales2.8×+1.2×+0.5×1.5×-0.6×1.7×-0.6×1.8×-0.7×
Price / book2.3×+1.1×1.7×+0.5×1.2×-0.4×1.3×-0.3×1.3×-0.6×
EV / EBITDA19×+8.2×14.3×+4.5×11.1×-2.8×12.2×-1.6×11.9×-1.7×

FAQ

What are Diodes's profit margins?
Diodes (DIOD) runs a 31.7% gross margin and a 4.8% operating margin, with a 5.3% net margin.
Where do Diodes's ratios come from?
Every ratio is computed from Diodes's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.