---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-022382"
form_type: "8-K"
ticker: "DCO"
cik: "0000030305"
company_name: "DUCOMMUN INC /DE/"
filed_at: "2025-05-06T23:59:59+00:00"
generated_at: "2026-05-22T14:56:40.998409+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Ducommun Q1 2025 net income up 53% to $10.5M; record gross margin 26.6%

## Summary
- Revenue $194.1M (+2% YoY); net income $10.5M ($0.69 diluted EPS) vs $6.8M ($0.46) last year.
- Record gross margin 26.6% (up 200 bps YoY); Adjusted EBITDA $30.9M (15.9% of revenue, +150 bps).
- Defense revenue up $14.6M on missiles/EW/radar; commercial aero down $8.2M on 737 MAX and IFE.
- CEO: tariff impact not expected to be significant; >95% revenue from U.S. manufacturing.
- Structural Systems operating income jumped to $10.4M (12.3% revenue) from $2.9M (3.4%) YoY.

## SEC filing metadata
- accession: 0001628280-25-022382
- form_type: 8-K
- ticker: DCO
- cik: 0000030305
- company_name: DUCOMMUN INC /DE/
- filed_at: 2025-05-06T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/30305/000162828025022382/0001628280-25-022382-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/30305/000162828025022382/dco-20250506.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-022382
- JSON: https://secwatch.observer/filing/0001628280-25-022382.json
- Plain text: https://secwatch.observer/filing/0001628280-25-022382.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.