What are Applied Optoelectronics's profit margins?

Applied Optoelectronics (AAOI) runs a 22.7% gross margin and a -24.5% operating margin, with a -8.5% net margin.

Where do Applied Optoelectronics's ratios come from?

Every ratio is computed from Applied Optoelectronics'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.

Applied Optoelectronics AAOI Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Profitability
Net margin	-8.5%+47.4pp	-8.4%+66.5pp	-37%+1.6pp	-42.3%-7.4pp	-56%-25.3pp
Free cash flow margin	-82.4%-31.2pp	-77.6%-32.3pp	-71.6%-40.8pp	-66.3%-37.0pp	-51.2%-31.1pp
Returns
Return on equity	-6.1%+62.3pp	-7.9%+76.2pp	-40.4%+1.0pp	-50.9%-9.7pp	-68.4%-34.3pp
Return on assets	-3.9%+30.8pp	-4.5%+35.4pp	-22.5%-1.8pp	-27.2%-6.7pp	-34.7%-17.6pp
Efficiency
Asset turnover	0.5×-0.2×	0.5×0.0×	0.6×+0.1×	0.6×+0.1×	0.6×+0.1×
Liquidity
Current ratio	3.8×+1.9×	2.6×+0.9×	2.3×+0.7×	2.1×+0.5×	1.9×+0.1×
Quick ratio	3×+1.7×	1.9×+0.7×	1.6×+0.6×	1.5×+0.5×	1.3×+0.3×
Cash ratio	1.7×+1.4×	0.8×+0.4×	0.5×+0.3×	0.3×+0.2×	0.3×+0.2×
Leverage
Debt-to-equity	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×
Debt-to-assets	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×	0×0.0×
Valuation
Market capitalization	$6.57B+752%	$2.38B+30.7%	$1.62B+176%	$1.31B+305%	$771.33M+44.9%
Enterprise value	$6.25B+732%	$2.26B+26.5%	$1.55B+165%	$1.29B+279%	$750.46M+36.1%
Price / sales	13×+10.5×	5.2×-2.1×	3.8×+1.0×	3.6×+2.0×	2.5×-0.1×
Price / book	5.9×+3.4×	3.2×-4.7×	2.9×+0.1×	3.1×+1.3×	2.5×-0.2×
EV / sales	12.3×+9.9×	5×-2.2×	3.7×+0.9×	3.5×+1.9×	2.4×-0.3×
Free cash flow yield	-6.4%+14.1pp	-14.9%-8.7pp	-18.7%-7.6pp	-18.7%+0.1pp	-20.5%-12.7pp
Earnings yield	-0.7%+21.7pp	-1.6%+8.7pp	-9.6%+4.2pp	-11.9%+10.4pp	-22.4%-10.6pp

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Questions, answered.

What are Applied Optoelectronics's profit margins?: Applied Optoelectronics (AAOI) runs a 22.7% gross margin and a -24.5% operating margin, with a -8.5% net margin.
Where do Applied Optoelectronics's ratios come from?: Every ratio is computed from Applied Optoelectronics'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.