13F Pro Quality Score

34.1/100

Rank #2,362 of 2,961 stocks

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Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

46.1/100

Profitability

24.0/100

Balance Sheet

29.0/100

Earnings Quality

9.7/100

Free Cash Flow

22.5/100

Institutional Flow

79.1/100

Revenue Scale

47.6/100

Dilution Risk

30.2/100
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Unusual Activity in DCO

Events flagged as statistical outliers against DCO's own multi-year baseline — not fixed dollar thresholds.

DCO Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for DUCOMMUN INC /DE/ (DCO), a Industrials sector company. 13F Pro's AI-powered ranking engine scores DCO at 34.1/100 on a 32-signal composite quality model, placing it at rank #2,362 of 2,961 stocks — the bottom half of the AI-ranked universe. DCO scores in the top quartile across institutional flow (79.1). Areas of concern include earnings quality (9.7) and free cash flow (22.5), which score below median versus the broader universe. Shareholder dilution risk is elevated at 30.2/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), DUCOMMUN INC /DE/ reports quarterly revenue of $224.5M, net income of $20.4M, free cash flow of $30.0M. Top institutional holders of DCO by reported 13-F value include BlackRock, STATE STREET, FMR, based on the most recent SEC filings. DCO trades on the NYSE exchange and files with the SEC under CIK 30305. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate DCO daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for DUCOMMUN INC /DE/ directly from SEC EDGAR. DUCOMMUN INC /DE/'s 13F Pro composite quality score has ranged between 30 and 53 since 2021, currently 34.1 — a declining long-term trajectory across 68 quarterly and live scoring snapshots.

Fun facts about DUCOMMUN INC /DE/

Quirks, history, and lore behind DCO — the kind of stuff that makes a stock memorable.

  • 1
    The Basics
    U.S. industrial manufacturer · mid-cap · listed on NYSE · headquartered in Southern California.
  • 2
    The Numbers
    Annual revenue in the neighborhood of $700–800 million, with the bulk of its business tied to defense and aerospace contracts — Uncle Sam is a very loyal customer.
  • 3
    The History
    Founded back in 1849 — yes, during the Gold Rush era — making it one of the oldest continuously operating companies in California, though it has pivoted far from its origins.
  • 4
    The Secret
    It doesn't build the planes or missiles you've heard of — it makes the structural components, electronic systems, and engineered parts hidden inside them, the unglamorous backbone of U.S. military hardware.
  • 5
    The Lore
    Its components have flown on programs including the F/A-18, C-17, and various space launch vehicles — a quiet supplier to some of the loudest machines ever built.
  • 6
    The Giveaway
    A 175-year-old California company with a name that sounds like a French engineering firm, trading under ticker DCO, supplying aerostructures and electronics to the defense industry.
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Revenue

Q2 2026

$224.5M

Net Income

Q2 2026

$20.4M

Free Cash Flow

Q2 2026

$30.0M

ROIC

Q2 2026

11.7%

D/E Ratio

Q2 2026

0.41

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+4.9% YoY
$824.8MFY 2025
FY22 $712.5MFY23 $757.0MFY24 $786.4MFY25 $824.8M

Net Income

-272.3% YoY
$-37.4MFY 2025
FY22 $28.8MFY23 $15.9MFY24 $21.7MFY25 $-37.4M

Operating Income

-184.6% YoY
$-35.7MFY 2025
FY22 $39.8MFY23 $28.9MFY24 $42.2MFY25 $-35.7M

EPS (Diluted)

-273.6% YoY
$-2.50FY 2025
FY22 $2.33FY23 $1.14FY24 $1.44FY25 $-2.50

Total Assets

+5.3% YoY
$1.19BFY 2025
FY22 $1.02BFY23 $1.12BFY24 $1.13BFY25 $1.19B

Total Debt

+21.2% YoY
$310.0MFY 2025
FY22 $248.4MFY23 $273.8MFY24 $255.7MFY25 $310.0M

Op. Cash Flow

-197.7% YoY
$-33.4MFY 2025
FY22 $32.7MFY23 $31.1MFY24 $34.2MFY25 $-33.4M

Free Cash Flow

-342.6% YoY
$-48.6MFY 2025
FY22 $13.0MFY23 $11.5MFY24 $20.1MFY25 $-48.6M

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Available Research

13F Pro tracks comprehensive data for DUCOMMUN INC /DE/ including:

SEC EDGAR filings (10-K, 10-Q, 8-K)
XBRL financial facts (revenue, EPS, margins)
Insider transactions (Form 4)
Institutional 13F holdings
Quality rankings (32 signals)
AI analyst debates & daily meetings
Historical financial trends
Peer comparison & sector analysis

Top Institutional Holders of DCO

Companies Similar to DCO

Ranked by quality-profile closeness and shared hedge-fund ownership — not just sector membership.

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XMTR

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CVGI

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AP

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CVLG

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46
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TATT

TAT TECHNOLOGIES LTD

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Similarity is computed from the 8 composite sub-scores and latest-quarter 13F conviction holdings (index-style filers excluded). Refreshed monthly.

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Is DCO a good stock to buy?

13F Pro's AI-powered analysis of DUCOMMUN INC /DE/ (DCO) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for DCO are available on the DCO stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. DCO is classified as a mid company.

Which hedge funds own DCO?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling DCO. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of DUCOMMUN INC /DE/'s investment landscape.