DCO Insider Trading

Insider Ownership Percentage: 8.90%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $219,065.02

Ducommun Insider Trading History Chart

This chart shows the insider buying and selling history at Ducommun by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Ducommun Share Price & Price History

Current Price: $90.11
Price Change: Price Increase of +0.169 (0.19%)
As of 12/4/2025 04:59 PM ET

This chart shows the closing price history over time for DCO up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Ducommun Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/10/2025Jerry L RedondoVPSell1,594$93.83$149,565.0267,269View SEC Filing Icon  
12/5/2024Robert C DucommunDirectorSell1,000$69.50$69,500.00409,900View SEC Filing Icon  
9/20/2024Stephen G. OswaldCEOSell1,200$66.32$79,584.00341,151View SEC Filing Icon  
8/15/2024Jerry L RedondoVPSell770$64.20$49,434.0063,826View SEC Filing Icon  
8/12/2024Jerry L RedondoVPSell3,300$60.69$200,277.0063,826View SEC Filing Icon  
6/21/2024Stephen G. OswaldCEOSell2,000$58.23$116,460.00347,539View SEC Filing Icon  
12/6/2023Jerry L RedondoVPSell1,559$52.31$81,551.2959,064View SEC Filing Icon  
11/10/2023Jerry L RedondoVPSell1,538$47.54$73,116.5260,623View SEC Filing Icon  
12/16/2022Stephen G. OswaldCEOSell2,500$48.03$120,075.00265,006View SEC Filing Icon  
12/14/2022Christopher D. WamplerCFOSell900$49.77$44,793.0021,870View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ducommun (NYSE:DCO)

92.15% of Ducommun stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at DCO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ducommun Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/24/2025Penn Capital Management Company LLC6,211$0.60M0.0%+20.0%0.042%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.2,472$0.24M0.0%N/A0.017%Search for SEC Filing on Google Icon
11/17/2025Caxton Associates LLP2,218$0.21M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/17/2025Virtus Advisers LLC13,904$1.34M0.9%+683.3%0.093%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC42,780$4.11M0.0%-51.4%0.286%Search for SEC Filing on Google Icon
11/17/2025Susquehanna International Group LLP6,103$0.59M0.0%-75.6%0.041%Search for SEC Filing on Google Icon
11/17/2025Polymer Capital Management US LLC2,774$0.27M0.0%-48.0%0.019%Search for SEC Filing on Google Icon
11/17/2025Quest Investment Management LLC11,084$1.07M0.1%-2.8%0.074%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd75,309$7.24M0.0%+22.1%0.504%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV22,718$2.18M0.0%+4.0%0.152%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC31,816$3.06M0.0%+612.6%0.213%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.6,414$0.62M0.0%-15.2%0.043%Search for SEC Filing on Google Icon
11/17/2025CSM Advisors LLC72,679$6.99M0.2%-14.6%0.486%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE47,031$4.52M0.0%+12.0%0.315%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC5,426$0.52M0.0%-4.0%0.036%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC25,009$2.40M0.0%+19.3%0.167%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.319,470$30.71M0.0%+5.4%2.137%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.6,836$0.66M0.0%+2.3%0.046%Search for SEC Filing on Google Icon
11/14/2025Creative Planning2,479$0.24M0.0%N/A0.017%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.64,513$6.20M0.0%-26.1%0.432%Search for SEC Filing on Google Icon
11/14/2025Man Group plc12,438$1.20M0.0%+7.8%0.083%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC21,456$2.06M0.0%-53.4%0.144%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP72,740$6.99M0.0%+839.7%0.487%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP102,139$9.82M0.0%-48.6%0.683%Search for SEC Filing on Google Icon
11/13/2025Jump Financial LLC29,831$2.87M0.0%+183.2%0.200%Search for SEC Filing on Google Icon
11/13/2025Pathstone Holdings LLC24,101$2.32M0.0%-10.4%0.161%Search for SEC Filing on Google Icon
11/13/2025RDST Capital LLC501,496$48.21M4.5%-11.8%3.355%Search for SEC Filing on Google Icon
11/13/2025Kennedy Capital Management LLC287,298$27.62M0.6%+18.4%1.925%Search for SEC Filing on Google Icon
11/13/2025Martingale Asset Management L P32,685$3.14M0.1%-9.9%0.219%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.139,811$13.44M0.0%+8.6%0.937%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.5,633$0.54M0.0%-7.3%0.038%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG64,535$6.20M0.0%+32.6%0.432%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets8,990$0.86M0.0%+62.7%0.060%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.67,687$6.51M0.0%-27.8%0.454%Search for SEC Filing on Google Icon
11/13/2025Van ECK Associates Corp103,976$10M0.0%+111.1%0.697%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc32,604$3.13M0.0%+6.6%0.218%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank27,400$2.63M0.0%+1.5%0.184%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.12,586$1.21M0.0%+27.0%0.084%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP6,463$0.62M0.0%+11.3%0.043%Search for SEC Filing on Google Icon
11/12/2025Gabelli Funds LLC102,724$9.88M0.1%-0.3%0.688%Search for SEC Filing on Google Icon
11/12/2025Gamco Investors INC. ET AL550,416$52.91M0.5%-12.2%3.688%Search for SEC Filing on Google Icon
11/12/2025Teton Advisors LLC46,000$4.42M2.7%N/A0.308%Search for SEC Filing on Google Icon
11/12/2025Orchard Capital Management LLC28,301$2.72M2.4%+3.4%0.190%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC33,994$3.27M0.0%-21.8%0.228%Search for SEC Filing on Google Icon
11/12/2025Integrated Quantitative Investments LLC3,560$0.34M0.1%N/A0.024%Search for SEC Filing on Google Icon
11/12/2025GW&K Investment Management LLC313,580$30.15M0.3%-2.8%2.101%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP858,779$82.55M0.0%-11.2%5.754%Search for SEC Filing on Google Icon
11/12/2025First Eagle Investment Management LLC183,024$17.59M0.0%-16.0%1.226%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.14,100$1.36M0.0%-10.5%0.094%Search for SEC Filing on Google Icon
11/12/2025Royce & Associates LP127,771$12.28M0.1%-14.6%0.856%Search for SEC Filing on Google Icon
11/12/2025Rafferty Asset Management LLC3,330$0.32M0.0%-6.1%0.022%Search for SEC Filing on Google Icon
11/12/2025Mitsubishi UFJ Asset Management Co. Ltd.62,460$6M0.0%+15.1%0.419%Search for SEC Filing on Google Icon
11/12/2025Thornburg Investment Management Inc.134,748$12.95M0.2%N/A0.903%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC6,541$0.63M0.0%-5.2%0.044%Search for SEC Filing on Google Icon
11/12/2025US Bancorp DE785$75K0.0%-29.9%0.005%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.1,153$0.11M0.0%-18.2%0.008%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP7,986$0.77M0.1%-50.3%0.054%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.823,225$79.14M0.0%+2.1%5.516%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.13,235$1.27M0.0%-20.2%0.089%Search for SEC Filing on Google Icon
11/7/2025PNC Financial Services Group Inc.2,414$0.23M0.0%+7.3%0.016%Search for SEC Filing on Google Icon
11/7/2025Aberdeen Group plc203,712$19.04M0.0%N/A1.365%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers22,042$2.12M0.0%-2.1%0.148%Search for SEC Filing on Google Icon
11/6/2025Advisors Asset Management Inc.31,741$3.05M0.1%+63.7%0.213%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC2,360$0.23M0.0%-16.6%0.016%Search for SEC Filing on Google Icon
11/5/2025Diamond Hill Capital Management Inc.150,302$14.45M0.1%-3.8%1.007%Search for SEC Filing on Google Icon
11/5/2025Envestnet Asset Management Inc.3,236$0.31M0.0%+3.8%0.022%Search for SEC Filing on Google Icon
11/5/2025Hantz Financial Services Inc.18,976$1.82M0.0%+42.0%0.127%Search for SEC Filing on Google Icon
11/4/2025Cornerstone Planning Group LLC273$26K0.0%+6,725.0%0.002%Search for SEC Filing on Google Icon
11/4/2025State of Wyoming1,408$0.14M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.12,103$1.16M0.0%N/A0.081%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC7,397$0.71M0.0%+448.3%0.050%Search for SEC Filing on Google Icon
10/30/2025Teacher Retirement System of Texas61,461$5.91M0.0%-3.0%0.412%Search for SEC Filing on Google Icon
10/30/2025Strs Ohio6,600$0.63M0.0%N/A0.044%Search for SEC Filing on Google Icon
10/29/2025NorthCrest Asset Manangement LLC6,659$0.64M0.0%N/A0.045%Search for SEC Filing on Google Icon
10/29/2025Wealth Enhancement Advisory Services LLC652$63K0.0%N/A0.004%Search for SEC Filing on Google Icon
10/29/2025AMH Equity Ltd30,000$2.88M3.6%-9.1%0.201%Search for SEC Filing on Google Icon
10/24/2025Gibson Capital LLC75,229$7.23M1.3%-28.5%0.504%Search for SEC Filing on Google Icon
10/24/2025New York State Teachers Retirement System1,251$0.12M0.0%N/A0.008%Search for SEC Filing on Google Icon
10/24/2025Oliver Luxxe Assets LLC31,893$3.07M0.5%+1.3%0.214%Search for SEC Filing on Google Icon
10/24/2025State of Alaska Department of Revenue823$79K0.0%N/A0.006%Search for SEC Filing on Google Icon
10/23/2025SG Americas Securities LLC8,827$0.85M0.0%N/A0.059%Search for SEC Filing on Google Icon
10/22/2025Hennion & Walsh Asset Management Inc.39,132$3.76M0.1%+39.7%0.262%Search for SEC Filing on Google Icon
10/22/2025Longboard Asset Management LP2,302$0.22M0.4%N/A0.015%Search for SEC Filing on Google Icon
10/21/2025Financial Consulate Inc.500$48K0.0%N/A0.003%Search for SEC Filing on Google Icon
10/20/2025Allspring Global Investments Holdings LLC66,076$6.35M0.0%+26.4%0.443%Search for SEC Filing on Google Icon
10/17/2025Annex Advisory Services LLC25,228$2.43M0.1%-15.1%0.169%Search for SEC Filing on Google Icon
10/16/2025Rice Hall James & Associates LLC30,999$2.98M0.2%-44.9%0.208%Search for SEC Filing on Google Icon
10/9/2025Voya Investment Management LLC2,527$0.24M0.0%-35.1%0.017%Search for SEC Filing on Google Icon
8/15/2025CANADA LIFE ASSURANCE Co1,754$0.15M0.0%N/A0.012%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 2,096$0.17M0.0%+454.5%0.014%Search for SEC Filing on Google Icon
8/15/2025Captrust Financial Advisors4,117$0.34M0.0%+9.2%0.028%Search for SEC Filing on Google Icon
8/15/2025Rafferty Asset Management LLC3,547$0.29M0.0%N/A0.024%Search for SEC Filing on Google Icon
8/15/2025Paradigm Capital Management Inc. NY997,500$82.42M4.0%-1.9%6.686%Search for SEC Filing on Google Icon
8/15/2025Man Group plc11,542$0.95M0.0%N/A0.077%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets5,526$0.46M0.0%-2.3%0.037%Search for SEC Filing on Google Icon
8/15/2025Brevan Howard Capital Management LP2,584$0.21M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/15/2025Balyasny Asset Management L.P.8,504$0.70M0.0%N/A0.057%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE41,990$3.47M0.0%-27.9%0.281%Search for SEC Filing on Google Icon
8/15/2025Ameriprise Financial Inc.6,683$0.55M0.0%N/A0.045%Search for SEC Filing on Google Icon
8/15/2025AQR Capital Management LLC39,591$3.27M0.0%-52.6%0.265%Search for SEC Filing on Google Icon
Data available starting January 2016

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Ducommun logo
Ducommun Incorporated provides engineering and manufacturing services for products and applications used primarily in the aerospace and defense, industrial, medical, and other industries in the United States. The company 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, printed circuit board assemblies, cable assemblies, wire harnesses, interconnect systems, lightning diversion strips, surge suppressors, conformal shields, and other assemblies. The 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. In addition, this segment provides engineering expertise for aerospace system design, development, integration, and testing. The Structural Systems segment designs, engineers, and manufactures contoured aluminum, titanium, and Inconel aero structure components; structural assembly products, such as winglets, engine components, and fuselage structural panels; aerodynamic systems; and metal and composite bonded structures and assemblies comprising aircraft wing spoilers, large fuselage skins, rotor blades on rotary-wing aircraft and components, flight control surfaces, engine components, ammunition handling systems, and magnetic seals. It serves commercial aircraft, military fixed-wing aircraft, military and commercial rotary-wing aircraft, and space programs, as well as industrial, medical, and other end-use markets. The company was founded in 1849 and is headquartered in Santa Ana, California.
Read More on Ducommun

Today's Range

Now: $90.11
Low: $89.51
High: $91.61

50 Day Range

MA: $92.88
Low: $86.29
High: $100.88

52 Week Range

Now: $90.11
Low: $51.76
High: $101.47

Volume

75,196 shs

Average Volume

104,886 shs

Market Capitalization

$1.35 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.08

Who are the company insiders with the largest holdings of Ducommun?

Ducommun's top insider investors include:
  1. Robert C Ducommun (Director)
  2. Stephen G Oswald (CEO)
  3. Jerry L Redondo (VP)
Learn More about top insider investors at Ducommun.

Who are the major institutional investors of Ducommun?

Ducommun's top institutional investors include:
  1. Dimensional Fund Advisors LP — 5.75%
  2. Vanguard Group Inc. — 5.52%
  3. Gamco Investors INC. ET AL — 3.69%
  4. RDST Capital LLC — 3.36%
  5. Alliancebernstein L.P. — 2.14%
  6. GW&K Investment Management LLC — 2.10%
Learn More about top institutional investors of Ducommun stock.

Which major investors are selling Ducommun stock?

In the last quarter, DCO stock was sold by these institutional investors:
  1. Dimensional Fund Advisors LP
  2. Wellington Management Group LLP
  3. Gamco Investors INC. ET AL
  4. RDST Capital LLC
  5. Verition Fund Management LLC
  6. First Eagle Investment Management LLC
  7. Gibson Capital LLC
  8. Franklin Resources Inc.
In the previous year, company insiders that have sold Ducommun company stock include:
  1. Robert C Ducommun (Director)
  2. Stephen G Oswald (CEO)
Learn More investors selling Ducommun stock.

Which major investors are buying Ducommun stock?

Within the previous quarter, DCO stock was purchased by institutional investors including:
  1. Aberdeen Group plc
  2. Thornburg Investment Management Inc.
  3. Two Sigma Investments LP
  4. Van ECK Associates Corp
  5. Teton Advisors LLC
  6. Kennedy Capital Management LLC
  7. Millennium Management LLC
  8. Jump Financial LLC