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How Ducommun (DCO) makes money

Ducommun (DCO) made $227M of revenue in the third quarter 2026 (Q3 2026), +6% from a year earlier. Military and space brought in $119M (52%); Commercial aerospace brought in $97.2M (43%); Industrial brought in $11.2M (5%). Of every dollar of revenue, 29¢ was left as gross profit, 11¢ was left as operating profit, 6¢ was left as net earnings.

Drawing the Sankey…

Ducommun revenue by segment, Q3 2026Ducommun revenue by segment, Q3 2026Military and space$119MCommercial aerospace$97.2MIndustrial$11.2M
Ducommun: revenue by line, Q1 2026 to Q3 2026Ducommun: revenue by line, Q1 2026 to Q3 2026Military and spaceCommercial aerospaceIndustrialMilitary and space: $119M latest$119MCommercial aerospace: $97.2M latest$97.2MIndustrial: $11.2M latestQ1 2026Q2 2026Q3 2026
Military and space went from 56% of revenue in Q1 2026 to 52% in Q3 2026, the largest shift in the mix.
Ducommun revenue by quarterDucommun revenue by quarter$192MQ1 2025$201MQ2 2025$214MQ3 2025$217MQ4 2025$209MQ1 2026$224MQ2 2026$227MQ3 2026
Ducommun: where each dollar of revenue goesDucommun: where each dollar of revenue goesCost of revenue71¢Gross profit29¢Operating expenses18¢Operating profit11¢Income tax2¢Net earnings6¢Operating cash flow14¢Free cash flow12¢

Revenue by segment, Q3 2026

SegmentRevenueShareQ/QY/Y
Military and space$119M52.2%-4%-7%
Commercial aerospace$97.2M42.8%+9%+28%
Industrial$11.2M4.9%-1%+7%

Where each dollar of revenue goes

LineQ3 2026% of revenue
Revenue$227M100.0%
Cost of revenue$161M71.1%
Gross profit$65.6M28.9%
Operating expenses$39.8M17.5%
Operating profit$25.8M11.4%
Income tax$4.9M2.2%
Net earnings$13.9M6.1%
Operating cash flow$32.7M14.4%
Free cash flow$26.9M11.8%

Revenue, quarter by quarter

QuarterRevenueY/Y
Q3 2026$227M+6%
Q2 2026$224M+12%
Q1 2026$209M+9%
Q4 2025$217M+10%
Q3 2025$214M+6%
Q2 2025$201M+2%
Q1 2025$192M+0.4%

From Ducommun's 10-Q filed Nov 5, 2026 (on EDGAR).

Questions

How does Ducommun make money?

Ducommun (DCO) made $227M of revenue in the third quarter 2026 (Q3 2026), +6% from a year earlier. Military and space brought in $119M (52%); Commercial aerospace brought in $97.2M (43%); Industrial brought in $11.2M (5%). Of every dollar of revenue, 29¢ was left as gross profit, 11¢ was left as operating profit, 6¢ was left as net earnings.

What is Ducommun's biggest business?

Military and space: $119M in the third quarter 2026, 52% of revenue, -7% from a year earlier.

What is Ducommun's profit margin?

Net earnings were $13.9M, 6.1% of revenue, in the third quarter 2026; the operating margin was 11.4%.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.