Health score, price, valuation, risk signals, and key metrics at a glance.
Ducommun Incorporated provides engineering and manufacturing services for products and applications used in the aerospace and defense, industrial, medical, and other industries in the United States. It operates through two segments, Electronic Systems and Structural Systems. The Electronic Systems segment provides cable assemblies and interconnect systems; printed circuit board assemblies; electronic, electromechanical, and mechanical components and assemblies, as well as lightning diversion systems; and radar enclosures, aircraft avionics racks, shipboard communications and control enclosures, wire harnesses, interconnect systems, lightning diversion strips, surge suppressors, conformal shields, and other assemblies. This segment also supplies engineered products, including illuminated pushbutton switches and panels for aviation and test systems; microwave and millimeter switches and filters for radio frequency systems and test instrumentation; and motors and resolvers for motion control, as well as provides engineering services for aerospace system design, development, integration, and testing service. The Structural Systems segment designs, engineers, and manufactures complex contoured aerostructure components assemblies and supplies, including composite and metal bonded structures, precision profile extrusions, extruded assemblies, ammunition handling systems, seals, and aerodynamic systems; designs, engineers, and manufactures contoured aluminum, titanium, and Inconel aero structure components; structural assembly products, such as winglets, engine components, fuselage structural panels; aircraft wing spoilers, fuselage skins, rotor blades, flight control surfaces, engine nacelle components, feed and eject chutes, storage magazines, custom gun mounts. It serves commercial aircraft, military fixed-wing aircraft, military and commercial rotary-wing aircraft, and space programs. The company was founded in 1849 and is headquartered in Costa Mesa, California.
Strongest: Balance Sheet & Red Flags (14/25); weakest: Profitability (9/25).
Today's multiple positioned against its own trailing range — a visual premium/discount check.
Currently above its 16-quarter median.
Currently above its 20-quarter median.
Data-driven signals worth keeping an eye on across the last 8 quarters
Operating margins dropped 136.9% over recent quarters — a sharp decline suggesting serious cost or pricing challenges.
FCF/Net Income has dropped below 0.7x in 3 quarters — monitor for earnings quality deterioration.
as of July 2026
Revenue, EBITDA, operating income, net income, EPS, and shares
Gross, EBITDA, operating, and net margin trends
P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield
Total assets, cash, debt, book value, and leverage
Operating cash flow, free cash flow, FCF margin, and earnings quality
Currently above its 20-quarter median.
Debt-to-equity has risen 27.7% recently — increasing financial risk even if the current ratio is manageable.
FCF turned negative in 2 of the last 8 quarters — occasional cash consumption.
Shares outstanding rose 2.2% — mild dilution. Compare to earnings growth to assess the net per-share impact.
