GD · 10-Q · 2026Q4 · Full report

Operating Margin Drivers

GENERAL DYNAMICS CORP · 2026-10-30 · Importance 26 · Surprise 32

Consolidated operating margin increased 20 basis points to 10.5% in the third quarter and 30 basis points to 10.5% in the first nine months of 2026, reflecting improved operating performance in Aerospace and Marine Systems. Aerospace margin rose 120 basis points to 14.5% in the quarter and 110 basis points to 14.7% for nine months, supported by aircraft deliveries and mix and stronger aircraft services volume and mix. Marine Systems margin increased 80 basis points to 7.9% in the quarter and 50 basis points to 7.5% for nine months, due to improved performance and a favorable Virginia-class Block IV adjustment. Combat Systems margin declined to 13.8% from 14.9% in the quarter due to program mix, while Technologies margin fell 40 basis points to 9.4% in the quarter, also due to program mix.

Key facts

• General Dynamics’ operating earnings were affected by contract-estimate adjustments of $44 million for the three months and $137 million for the nine months ended October 4, 2026. source
• General Dynamics’ Marine Systems operating margin increased 80 basis points in the third quarter and 50 basis points in the first nine months of 2026, due to improved performance and a favorable adjustment on Virginia-class Block IV as it nears completion. source
• General Dynamics’ consolidated operating margin increased 20 basis points in the third quarter and 30 basis points in the first nine months of 2026, driven by improved operating performance in Marine Systems and Aerospace. source
• General Dynamics’ Aerospace operating margin increased 120 basis points in the third quarter and 110 basis points in the first nine months of 2026 due to improved operating performance. source
• General Dynamics’ Aerospace manufacturing operating earnings increased in the third quarter and first nine months of 2026, primarily due to increased deliveries and aircraft mix. source
• General Dynamics’ Aerospace services operating earnings increased in the third quarter and first nine months of 2026 due to higher volume and favorable services mix. source
• General Dynamics’ Aerospace G&A and other expenses increased in the third quarter and first nine months of 2026, primarily due to higher selling expenses associated with strong new-aircraft orders. source
• General Dynamics’ Combat Systems operating margin decreased in the third quarter and first nine months of 2026 due to program mix. source