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DUCOMMUN INC /DE/
DCO - CIK 0000030305
Market cap$2.31 B
Rank#1993
SEC filings1,581
Market capitalization of DUCOMMUN INC /DE/
As of 2026-06-10, DUCOMMUN INC /DE/ (DCO) has a market capitalization of $2.31 B, making it the #1993 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $2.31 B |
| 2026-05-29 | $2.30 B |
| 2026-05-28 | $2.24 B |
| 2026-05-26 | $2.21 B |
| 2026-05-25 | $2.18 B |
| 2026-05-24 | $2.18 B |
| 2026-05-22 | $2.18 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is DUCOMMUN INC /DE/'s market cap?
As of 2026-06-10, DUCOMMUN INC /DE/ (DCO) has a market capitalization of $2.31 B, making it the #1993 most valuable US-listed company.
Where does DUCOMMUN INC /DE/ rank by market cap?
DUCOMMUN INC /DE/ is the #1993 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.