What are Amkor Technology's profit margins?

Amkor Technology (AMKR) runs a 14.4% gross margin and a 7.6% operating margin, with a 6.2% net margin.

Where do Amkor Technology's ratios come from?

Every ratio is computed from Amkor Technology'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.

Amkor Technology AMKR 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
Gross margin	55.5%+0.3pp	55.2%-0.8pp	56%-1.5pp	57.5%-1.7pp	59.2%-0.7pp
Operating margin	27.5%+1.3pp	26.2%0.0pp	26.2%-0.7pp	26.9%-1.1pp	27.9%-1.1pp
Net margin	21.3%+1.1pp	20.2%0.0pp	20.2%-0.9pp	21.1%-1.1pp	22.2%-0.8pp
EBITDA margin	65.7%+1.0pp	64.8%+0.2pp	64.6%-0.4pp	65%-0.9pp	65.9%-1.2pp
Free cash flow margin	13.7%-1.7pp	15.4%-3.1pp	18.5%-3.6pp	22%-3.0pp	25.1%-3.9pp
Returns
Return on equity	33.3%+2.3pp	31.1%-0.1pp	31.1%-1.9pp	33%-2.3pp	35.3%-1.9pp
Return on assets	18.9%+1.1pp	17.8%-0.2pp	18%-1.3pp	19.3%-1.4pp	20.7%-1.0pp
Return on invested capital	32.2%+2.1pp	30.1%+0.4pp	29.7%-1.6pp	31.3%-1.8pp	33.1%-1.8pp
Efficiency
Asset turnover	3.5×0.0×	3.5×0.0×	3.6×-0.1×	3.6×-0.1×	3.7×0.0×
Inventory turnover	59.5×-1.6×	61.2×+0.1×	61.1×+1.7×	59.4×+2.6×	56.8×+4.3×
Liquidity
Current ratio	7.9×0.0×	8×+0.2×	7.8×-0.3×	8.1×-0.2×	8.3×-0.3×
Quick ratio	7.1×-0.1×	7.1×+0.1×	7×-0.2×	7.3×-0.1×	7.4×-0.2×
Cash ratio	3×-0.1×	3.1×+0.1×	3×+0.1×	2.9×+0.1×	2.8×-0.1×
Leverage
Debt-to-equity	1.7×0.0×	1.6×0.0×	1.7×+0.2×	1.5×+0.1×	1.4×0.0×
Debt-to-assets	0.9×0.0×	0.9×0.0×	0.9×+0.1×	0.9×0.0×	0.8×0.0×
Net debt / EBITDA	1.4×0.0×	1.4×-0.3×	1.6×+0.1×	1.5×+0.1×	1.5×+0.1×
Interest coverage	25.2×+0.9×	24.2×-0.6×	24.8×-1.5×	26.3×-1.8×	28×-1.9×
Per Share
Book value per share	$70.45+2.0%	$69.06+1.8%	$67.80+0.8%	$67.25+0.9%	$66.65+1.0%
Valuation
Market capitalization	$33.09B+25.3%	$26.41B+14.9%	$22.99B-2.2%	$23.51B-16.6%	$28.18B-11.0%
Enterprise value	$34.61B+24.3%	$27.84B+12.8%	$24.67B-1.7%	$25.09B-15.6%	$29.71B-10.1%
Price / earnings	91.5×+11.4×	80×+8.2×	71.8×+2.2×	69.6×-9.2×	78.8×-7.1×
Price / sales	4.9×+0.9×	4.1×+0.5×	3.6×-0.1×	3.7×-0.7×	4.4×-0.5×
Price / book	7.5×+1.4×	6.1×+0.7×	5.5×-0.2×	5.6×-1.2×	6.8×-0.9×
EV / EBITDA	31.3×+4.9×	26.4×+2.4×	24×-0.2×	24.3×-3.9×	28.1×-2.6×
EV / sales	5.2×+0.9×	4.3×+0.4×	3.9×-0.1×	4×-0.7×	4.7×-0.5×
Free cash flow yield	12.7%-4.2pp	16.9%-4.0pp	20.9%-2.8pp	23.7%+0.8pp	22.9%-0.7pp
Earnings yield	18%-3.2pp	21.2%-1.8pp	22.9%-0.5pp	23.4%+2.0pp	21.4%+2.4pp
Dividend yield	7.8%-2.7pp	10.5%-2.0pp	12.5%+1.6pp	10.9%+2.7pp	8.2%+2.6pp

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Questions, answered.

What are Amkor Technology's profit margins?: Amkor Technology (AMKR) runs a 14.4% gross margin and a 7.6% operating margin, with a 6.2% net margin.
Where do Amkor Technology's ratios come from?: Every ratio is computed from Amkor Technology'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.