Ducommun Incorporated (DCO) Stock Analysis
Range Bound setup · Catalyst-Driven edge
Industrials · Aerospace & Defense
Sell if holding. Engine safety override at $141.06: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 4.4/10. Specifically: Below-average business quality.
Ducommun designs and manufactures high-reliability electronics and aerostructures through Electronic Systems and Structural Systems segments, primarily for aerospace and defense customers (96% of 2025 net revenues). RTX Corporation was the largest customer at 18% of 2025 net... Read more
Sell if holding. Engine safety override at $141.06: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 4.4/10. Specifically: Below-average business quality. Chart setup: RSI 51 mid-range, Bollinger mid-band. Score 4.4/10, moderate confidence.
Passes 5/8 gates (positive momentum, clean insider activity, no SEC red flags, news events none recent, semi cycle peak clear). Fails on favorable risk/reward ratio. Suitability: aggressive.
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- HIGHCustomerRTX Corporation18%10-K Item 1A: 'RTX generating 18% of our 2025 net revenues'
- MEDIUMCustomerBoeing13%10-K Item 1A: 'Boeing generating 13% and RTX generating 18% of our 2025 net revenues'
- HIGHCustomertop-10 customers61%10-K Item 1A: 'Revenues from our top 10 customers, including Boeing and RTX, were 61% of total net revenues during 2025'
- HIGHCustomeraerospace and defense96%10-K Item 1A: 'Our largest end-use markets are the aerospace and defense markets ... revenues from these markets represented 96% of our total net revenues in 2025'
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. Full disclaimer
Rating Breakdown
2 floor-breakers
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Unprofitable operations — net margin -4.1%. Quality floor flags this regardless of sector context.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $141.06: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 4.4/10. Specifically: Below-average business quality. Chart setup: RSI 51 mid-range, Bollinger mid-band. Prior stop was $131.19. Score 4.4/10, moderate confidence.
Take-profit target: $142.98 (+1.4% upside). Prior stop was $131.19. Stop-loss: $131.19.
Concentration risk — Customer: RTX Corporation (18.0%); Concentration risk — Customer: top-10 customers (61.0%); Target reached (-9.6% upside).
Ducommun Incorporated trades at a P/E of N/A (forward 26.4). TrendMatrix value score: 4.1/10. Verdict: Sell.
9 analysts cover DCO with a consensus score of 4.1/5. Average price target: $147.
What does Ducommun Incorporated do?Ducommun designs and manufactures high-reliability electronics and aerostructures through Electronic Systems and...
Ducommun designs and manufactures high-reliability electronics and aerostructures through Electronic Systems and Structural Systems segments, primarily for aerospace and defense customers (96% of 2025 net revenues). RTX Corporation was the largest customer at 18% of 2025 net revenues and Boeing at 13%, with the top-10 customers comprising 61% of total revenues.