DDUCOMMUN INC /DE/ logo

Company dossier

DUCOMMUN INC /DE/

Ticker DCOCIK 0000030305SIC 3728Aircraft Parts & Auxiliary Equipment, NEC

Exchange

NYSE

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Company overview

DUCOMMUN INC /DE/

Ducommun Inc. /DE/ operates at the intersection of aerospace, defense, and related industrial supply chains, bringing together precision-engineered assemblies, communication systems, and thermal management solutions that serve prime contractors, military programs, and avionics OEMs needing mission-critical reliability. Its product suite—spanning electro-mechanical solutions, complex wiring harnesses, and flight-critical avionics integration—targets aerospace, defense, and specialized industrial customers who demand tight tolerances and compliance with SID/SIC frameworks tied to aerospace components manufacturing. Guided by rigorous regulatory oversight from the SEC, the Department of Defense, and agencies that monitor ITAR and DFARS obligations, Ducommun faces material risks around supply-chain continuity, cost inflation, and evolving cybersecurity and export-control expectations; the latest filing is currently undetermined, which underscores the importance of monitoring their disclosures closely. Investors interested in how Ducommun navigates these dynamics should view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Last trade

$86.41

−$8.78 (−9.22%)

Ticker

DCO

Prev close

$95.19

Range (30d)

$86.41 – $100.70

Updated

Nov 21, 9:30 AM ET
$85.00$90.00$95.00$100.00$105.00Oct 22Oct 31Nov 12Nov 21

Recent filings

Latest submissions
7 items

Monitoring

Insider owner filings
Yes
Insider issuer filings
Yes
Tickers on record
1

Ticker roster

Addresses

  • business

    600 ANTON BOULEVARD SUITE 1100

    COSTA MESA, CA, 92626

  • mailing

    600 ANTON BOULEVARD SUITE 1100

    COSTA MESA, CA, 92626