What are Diodes's profit margins?

Gross margin is 31.3% and operating margin is 3.5%, with a 5.5% net margin.

Where does Diodes's income statement data come from?

Every line is extracted from Diodes's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.

Diodes DIOD Income Statement

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Total revenue	$405.47M+3.5%	$391.58M-0.2%	$392.17M+7.1%	$366.21M+10.3%	$332.11M-2.1%
Total cost of revenue	$276.68M+2.6%	$269.65M-0.7%	$271.68M+8.3%	$250.89M+10.3%	$227.42M-0.4%
Gross profit	$128.79M+5.6%	$121.93M+1.2%	$120.49M+4.5%	$115.32M+10.2%	$104.69M-5.6%
Gross margin	31.8%+0.6pp	31.1%+0.4pp	30.7%-0.8pp	31.5%0.0pp	31.5%-1.2pp
Research and development	$40.62M-1.3%	$41.15M-1.7%	$41.86M+3.3%	$40.54M+4.9%	$38.63M+16.3%
Selling, general and administrative	$64.31M+2.2%	$62.94M+4.0%	$60.5M+1.7%	$59.47M+1.3%	$58.7M-5.8%
Total operating expenses	$109.03M+0.3%	$108.73M-0.2%	$108.92M+2.8%	$105.94M+2.5%	$103.4M+4.5%
Operating income	$19.77M+49.7%	$13.21M+14.1%	$11.57M+23.3%	$9.39M+624%	$1.3M-89.1%
Operating margin	4.9%+1.5pp	3.4%+0.4pp	3%+0.4pp	2.6%+2.2pp	0.4%-3.1pp
Interest expense	$682K-47.5%	$1.3M+158%	$503K-0.6%	$506K+8.4%	$467K-5.5%
Other income (expense), net	$2.68M+112%	$1.27M-83.0%	$7.46M-83.0%	$43.83M+1,177%	-$4.07M-1,253%
Income before income taxes	$22.44M+55.1%	$14.47M-24.0%	$19.03M-64.2%	$53.22M+2,023%	-$2.77M-123%
Income tax expense	$4M+86.0%	$2.15M-39.5%	$3.56M-60.8%	$9.06M+45,215%	$20K-99.0%
Net income	$14.96M+46.6%	$10.2M-28.5%	$14.28M-69.0%	$46.1M+1,139%	-$4.44M-154%
Net margin	3.7%+1.1pp	2.6%-1.0pp	3.6%-8.9pp	12.6%+13.9pp	-1.3%-3.8pp
Diluted earnings per share	$0.32+39.1%	$0.23-25.8%	$0.31-68.7%	$0.99+1,090%	-$0.10-156%
EBITDA	$54.97M+13.4%	$48.47M+0.4%	$48.27M+6.6%	$45.27M+21.7%	$37.2M-20.5%
EBITDA margin	13.6%+1.2pp	12.4%+0.1pp	12.3%-0.1pp	12.4%+1.2pp	11.2%-2.6pp
EBIT	$19.77M+49.7%	$13.21M+14.1%	$11.57M+23.3%	$9.39M+624%	$1.3M-89.1%

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Questions, answered.

What are Diodes's profit margins?: Gross margin is 31.3% and operating margin is 3.5%, with a 5.5% net margin.
Where does Diodes's income statement data come from?: Every line is extracted from Diodes's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.