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Northrop Grumman NOC Aeronautics Systems — Operating Income

Other segment segments

Mission Systems
$501M+13.6%
Space Systems
$236M-15.7%
Defense Systems
$156M-38.3%

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Other financials

Income statement

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Revenue$10.9B+5.1%
Operating income$1.1B-23.1%
Net income$1.1B-6.8%
EPS (diluted)$7.68-5.8%

Balance sheet

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Cash & equivalents$2.3B+21.5%
Total debt$17.1B-2.6%
Total equity$17.9B+15.6%
Total assets$50.8B+2.7%

Cash flow

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Operating cash flow-$1.7B-5.8%
CapEx$302.0M+30.7%
Free cash flow-$1.8B-0.1%

Valuation

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Market cap$75.98B-8.0%
Enterprise value$90.73B-7.6%
P/E16.9×-4.0×
P/S1.8×-0.3×

Profitability

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Operating margin10.7%+0.3pp
Net margin10.5%+0.7pp
FCF margin7.8%+3.4pp

Returns & leverage

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Return on equity27%+0.5pp
Debt / equity1×-0.2×
Current ratio1.2×+0.1×

Where this comes from

Reported directly by Northrop Grumman in its filing.

Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.

The official record: Northrop Grumman’s 10-Q, filed July 21, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Northrop Grumman's aeronautics systems — operating income?
Northrop Grumman (NOC) reported aeronautics systems — operating income of $362M in Q2 2026.
How has Northrop Grumman's aeronautics systems — operating income changed year-over-year?
Northrop Grumman's aeronautics systems — operating income increased by 12.8% year-over-year, from $321M to $362M.
What is the long-term trend for Northrop Grumman's aeronautics systems — operating income?
Over 4 years (2021 to 2025), Northrop Grumman's aeronautics systems — operating income has grown at a 1.0% compound annual growth rate (CAGR), from $780M to $813M.
What does aeronautics systems — operating income mean?
This metric measures the profitability of the aeronautics segment by subtracting operating expenses from segment revenues. It highlights the operational efficiency and cost management capabilities of the division in executing complex aerospace contracts. Investors use this to gauge the segment's ability to convert defense program activity into sustainable profit.