Ducommun Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:DUM Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
05 Dec 24	Sell€65,754	Robert Ducommun	Individual	1,000	€65.75
12 Nov 24	Sell€36,375,710	Albion River Management LLC	Company	564,426	€65.23
04 Nov 24	Buy€259,925	Albion River Management LLC	Company	4,737	€54.87
20 Sep 24	Sell€71,451	Stephen Oswald	Individual	1,200	€59.54
12 Aug 24	Sell€183,153	Jerry Redondo	Individual	3,300	€55.50
05 Jul 24	Buy€1,388,362	Albion River Management LLC	Company	28,317	€52.65
21 Jun 24	Sell€109,007	Stephen Oswald	Individual	2,000	€54.50

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of DUM?
Owner Type	Number of Shares	Ownership Percentage
General Public	173,778	1.17%
Individual Insiders	1,219,520	8.2%
Institutions	13,484,451	90.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 73.42% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.6%	BlackRock, Inc.	1,866,604	€110.4m	9.66%	no data
7.29%	Paradigm Capital Management, Inc.	1,084,100	€64.1m	-0.28%	3.91%
6.88%	Dimensional Fund Advisors LP	1,023,008	€60.5m	-2.55%	0.01%
5.16%	The Vanguard Group, Inc.	767,398	€45.4m	2.46%	no data
4.49%	GAMCO Investors, Inc.	667,845	€39.5m	2.45%	0.18%
3.81%	Robert Ducommun	567,359	€33.6m	-0.96%	no data
3.75%	RDST Capital LLC	557,259	€33.0m	3.14%	4.97%
3.52%	State Street Global Advisors, Inc.	523,203	€30.9m	8.53%	no data
2.62%	Stephen Oswald	389,125	€23.0m	14.1%	no data
2.19%	RBC Global Asset Management Inc.	326,309	€19.3m	6.22%	0.01%
2.08%	Geode Capital Management, LLC	310,195	€18.3m	-0.16%	no data
2.06%	GW&K Investment Management, LLC	306,376	€18.1m	-2.95%	0.18%
1.96%	DWS Investment Management Americas, Inc.	292,056	€17.3m	35.3%	0.08%
1.84%	Kennedy Capital Management LLC	273,517	€16.2m	60.9%	0.43%
1.7%	First Eagle Investment Management, LLC	253,087	€15.0m	4.41%	0.02%
1.7%	Deutsche Asset & Wealth Management	252,816	€15.0m	-2.87%	no data
1.31%	Meros Investment Management, LP	195,486	€11.6m	-4.84%	7.63%
1.3%	Wellington Management Group LLP	193,741	€11.5m	41.9%	no data
1.25%	Royce & Associates, LP	185,351	€11.0m	-21.1%	0.12%
1.21%	Renaissance Technologies LLC	179,600	€10.6m	25.3%	0.02%
1.16%	Diamond Hill Capital Management, Inc.	173,248	€10.2m	6.95%	0.05%
0.98%	Charles Schwab Investment Management, Inc.	146,133	€8.6m	2.5%	no data
0.88%	Invesco Capital Management LLC	131,334	€7.8m	10.2%	no data
0.87%	Northern Trust Global Investments	130,177	€7.7m	5.38%	no data
0.86%	Teton Advisors, LLC	128,000	€7.6m	-9.22%	3.79%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/14 07:40
End of Day Share Price	2025/05/14 00:00
Earnings	2025/03/29
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Ducommun Incorporated is covered by 19 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Michael Crawford	B. Riley Securities, Inc.
Kenneth Herbert	Canaccord Genuity
Michael Callahan	Capstone Investments