GET THE FULL COMPANY
ANALYSIS BUNDLE FOR
Great Lakes Dredge & Dock
Who Owns Great Lakes Dredge & Dock Company?
The ownership structure of a company is a critical factor in understanding its strategic direction and accountability. A pivotal moment in a company's trajectory, such as a major acquisition or initial public offering (IPO), can significantly reshape its ownership landscape. Great Lakes Dredge & Dock Corporation (GLDD) exemplifies a company with a rich history and evolving ownership.
Founded in 1890, GLDD has grown into the largest provider of dredging services in the United States, specializing in coastal protection, navigation channel maintenance, and land reclamation projects. As of July 2025, its market capitalization is approximately $753 million, with 67.9 million shares outstanding.
Understanding who owns GLDD provides valuable insights into its governance and financial stability. For a deeper dive into its strategic positioning, consider exploring the Great Lakes Dredge & Dock BCG Matrix.
Who Founded Great Lakes Dredge & Dock?
Great Lakes Dredge & Dock Corporation began its journey in 1890 as a partnership named Lydon & Drews. William A. Lydon and Fred C. Drews were the initial partners, with William A. Lydon being a key founder. Their first significant undertaking was the construction of an offshore tunnel for a water intake system in Lake Michigan.
Founding Partnership
Great Lakes Dredge & Dock Corporation was established in 1890 by William A. Lydon and Fred C. Drews. They operated initially under the name Lydon & Drews.
Inaugural Project
The company's first project involved building an offshore tunnel to extend a water intake at Chicago Avenue into Lake Michigan.
Early Expansion
During the 1890s, the company experienced rapid growth, expanding its operations from Chicago to other major cities around the Great Lakes.
Key Early Projects
Notable early projects included shoreline structures for Chicago's Columbian Exposition in 1892 and foundations for what is now Navy Pier.
Fleet Growth
By 1905, the company officially became Great Lakes Dredge & Dock Company and had expanded its fleet to include thirteen dredges and ten tugboats.
Founders' Vision
The founding team's vision centered on marine construction, dredging, pile-driving, and building infrastructure like foundations, bridges, breakwaters, and lighthouses.
While specific equity details for the initial partnership are not publicly available, the founders' strategic direction and early capitalization fueled the company's sustained growth. William Lydon passed away in 1918, and his son, Eugene Lydon, eventually took over as president in 1954, continuing the family's involvement in the company's leadership. The company's focus on marine infrastructure development is a core aspect of its business, as detailed in the article on Revenue Streams & Business Model of Great Lakes Dredge & Dock.
Early Ownership and Development
The initial ownership structure of Great Lakes Dredge & Dock Company was a partnership, laying the groundwork for its expansion and operational focus.
- Founded in 1890 by William A. Lydon and Fred C. Drews.
- Initial operations under the name Lydon & Drews.
- First project: offshore tunnel for Chicago's water intake.
- Expanded operations to multiple Great Lakes cities in the 1890s.
- Renamed Great Lakes Dredge & Dock Company in 1905.
- Fleet grew to include 13 dredges and 10 tugboats by 1905.
- William Lydon's son, Eugene Lydon, became president in 1954.
Complete Great Lakes Dredge & Dock Strategy Bundle
- 6 Full Frameworks, 1 Company – All Pre-Researched
- Each Framework Fully Sourced with Real Company Data
- Built for Strategy Courses, Case Studies & MBA Programs
- Adapt to Your Assignment – No Starting from Scratch
- 6 Frameworks: SWOT, PESTLE, Porter's, BMC, BCG and 4P's
How Has Great Lakes Dredge & Dock’s Ownership Changed Over Time?
The ownership of Great Lakes Dredge & Dock Company has seen significant shifts, from its early partnership days to becoming a publicly traded entity. Key milestones include its incorporation in 1905, the formation of a holding company in 1979, and acquisitions by prominent investment figures and groups in the 1980s and 1990s.
| Event | Year | Impact |
|---|---|---|
| Incorporation | 1905 | Established as a formal corporate entity. |
| Formation of Holding Company | 1979 | Created Great Lakes International, Inc. |
| Acquisition by Sam Zell | 1985 | Real estate magnate took ownership. |
| Acquisition by Blackstone | 1992 | Investment group acquired the company. |
| Public Offering (Nasdaq: GLDD) | 2006 | Became a publicly traded company. |
As of July 2025, Great Lakes Dredge & Dock Company (GLDD) has approximately 67.93 million shares outstanding, with a market capitalization around $753 million. Institutional investors are the dominant shareholders, holding 82% of the company's stock as of October 3, 2024. The top 10 institutional shareholders collectively own 51% of the shares. Notable institutional investors include BlackRock, Inc. with 10% of outstanding shares, Dimensional Fund Advisors LP holding 6.6%, and Jennison Associates LLC with 6.3%. Other significant institutional holders as of March 2025 include Vanguard Group (3.9 million shares), Harvey Partners (3.7 million shares), Alliancebernstein (2.7 million shares), and TCW Group (2.2 million shares). This concentration of institutional ownership often influences corporate strategy and governance, as detailed in discussions on the Marketing Strategy of Great Lakes Dredge & Dock.
Key Shareholder Breakdown
Understanding who owns Great Lakes Dredge & Dock Company reveals a landscape dominated by institutional investors. Individual investors and company insiders also hold stakes, albeit smaller ones.
- Institutional Ownership: 82% (as of October 3, 2024)
- Top 10 Shareholders Ownership: 51% (as of October 3, 2024)
- Insider Ownership: 2.93% (as of April 2025)
- Public/Individual Ownership: 16% (as of October 2024)
Individual insiders, comprising board members and executives, held 1.0% of the company's shares as of October 3, 2024. This figure saw a slight decrease to 2.93% by April 2025. The general public, representing individual investors, held a 16% stake in the company as of October 2024. These ownership trends highlight a common pattern in publicly traded companies where large investment firms often wield significant influence over management decisions and can impact stock performance through their trading activities.
From PESTLE Factors to Full Strategy Bundle
- PESTLE + SWOT + Porter's + BCG + BMC + 4P's in One Bundle
- Every Strategic Angle Covered – Nothing Left to Research
- Pre-filled with Company-Specific Research
- No Missing Sections for Your Case Study
- One Download Covers Your Entire Company Analysis
Who Sits on Great Lakes Dredge & Dock’s Board?
The Board of Directors for Great Lakes Dredge & Dock Corporation is comprised of seven members as of January 5, 2025, following the addition of Dana Armstrong as an independent director. This group guides the company's strategic direction and corporate governance.
| Director Name | Role | Key Experience |
|---|---|---|
| Lawrence R. Dickerson | Chairman of the Board | Extensive experience with publicly traded companies, including taking a company public. |
| Lasse Petterson | President and Chief Executive Officer | Executive leadership of the company. |
| Kathleen M. Shanahan | Director | |
| Ronald Steger | Director | |
| Earl Shipp | Director | |
| Dana Armstrong | Independent Director | Newly elected independent director. |
The ownership structure of Great Lakes Dredge & Dock Company is heavily influenced by institutional investors, who held approximately 82% of the company's shares as of October 2024. This significant institutional ownership suggests that large investment firms collectively wield considerable voting power, impacting major corporate decisions. While specific details regarding dual-class shares or special voting rights are not publicly disclosed, the typical structure for companies listed on Nasdaq implies a one-share-one-vote system. Shareholder engagement is evident through the approval of amendments to the 2021 Long-Term Incentive Plan and the ratification of auditors at the Annual Meeting of Stockholders on May 8, 2025. Insider transactions, such as CEO Lasse Petterson selling over $687,000 in company stock in August 2024 via a Rule 10b5-1 plan, are also part of the ownership dynamics, reflecting personal financial management by key executives. Understanding these elements is key to understanding Great Lakes Dredge & Dock Company ownership.
Understanding Great Lakes Dredge & Dock Company Shareholding
The majority of Great Lakes Dredge & Dock Company stock is held by institutional investors. This concentration of ownership means that large shareholders often have a significant say in the company's direction.
- Institutional investors own about 82% of GLDD stock.
- The Board of Directors includes both executive and independent members.
- Shareholder votes are crucial for approving key company plans and auditor ratifications.
- Insider stock transactions can provide insights into executive confidence.
- The company's stock is publicly traded on Nasdaq.
Great Lakes Dredge & Dock Business Model + Strategy Bundle
- Ideal for Essays, Case Studies & Slides
- Get BCG, SWOT, PESTLE, Porter's, 4P's Mix & BMC Together
- Company-Specific Content Already Organized
- One Bundle Replaces Days of Independent Research
- Buy the Bundle Once. Use Across All Your Assignments
What Recent Changes Have Shaped Great Lakes Dredge & Dock’s Ownership Landscape?
Over the past few years, Great Lakes Dredge & Dock Corporation has experienced shifts in its ownership landscape, influenced by strategic business developments and market activities. These changes reflect the company's ongoing efforts to enhance shareholder value and expand its operational reach.
| Ownership Category | Percentage (April 2025) | Change from Previous Period (if applicable) |
|---|---|---|
| Institutional Investors | 84.89% | |
| Insider Holdings | 2.93% | Slight Decrease |
| Other Shareholders | 12.18% |
Recent strategic moves by Great Lakes Dredge & Dock Corporation, including a $50 million share repurchase program authorized in March 2025, underscore a commitment to shareholder value. The company's robust backlog of $1.2 billion at the close of 2024, coupled with $282.1 million in pending bids and options, provides significant revenue visibility. For the full year 2024, GLDD reported revenues of $762.7 million, a substantial increase from the prior year, with net income reaching $57.3 million and Adjusted EBITDA at $136.0 million, marking a historical high for these metrics.
Shareholder Composition
Institutional investors maintain a dominant stake, holding nearly 85% of the company's shares as of April 2025. This concentration means their trading activities can significantly influence the Great Lakes Dredge & Dock Company stock price.
Insider Ownership Trends
Insider holdings saw a slight reduction to 2.93% by April 2025. This trend, while minor, is a factor to consider when analyzing the Great Lakes Dredge & Dock Company investors.
Strategic Expansion and Ownership Impact
The company's expansion into the offshore wind sector, highlighted by the launch of the 'Acadia' vessel in July 2025, is a key strategic initiative. This move is expected to attract new investors and potentially alter the GLDD ownership structure over time.
Financial Health and Future Outlook
Strong financial performance in 2024, with revenues of $762.7 million and net income of $57.3 million, supports the company's capital expenditures and newbuild programs. This financial stability is crucial for understanding the Great Lakes Dredge & Dock Company beneficial owners and their confidence in the company's trajectory. For a deeper dive into these strategic decisions, explore the Growth Strategy of Great Lakes Dredge & Dock.
From Five Forces to Full Company Analysis
- Includes SWOT, PESTLE, BMC, BCG and 4P's
- Pre-Researched with Company-Specific Data
- Best Value for a Complete Analysis
- Ready to Adapt for Your Case Study
- Ready for Essays and Slidesd
- What is Brief History of Great Lakes Dredge & Dock Company?
- What is Competitive Landscape of Great Lakes Dredge & Dock Company?
- What is Growth Strategy and Future Prospects of Great Lakes Dredge & Dock Company?
- How Does Great Lakes Dredge & Dock Company Work?
- What is Sales and Marketing Strategy of Great Lakes Dredge & Dock Company?
- What are Mission Vision & Core Values of Great Lakes Dredge & Dock Company?
- What is Customer Demographics and Target Market of Great Lakes Dredge & Dock Company?
Disclaimer
All information, articles, and product details provided on this website are for general informational and educational purposes only. We do not claim any ownership over, nor do we intend to infringe upon, any trademarks, copyrights, logos, brand names, or other intellectual property mentioned or depicted on this site. Such intellectual property remains the property of its respective owners, and any references here are made solely for identification or informational purposes, without implying any affiliation, endorsement, or partnership.
We make no representations or warranties, express or implied, regarding the accuracy, completeness, or suitability of any content or products presented. Nothing on this website should be construed as legal, tax, investment, financial, medical, or other professional advice. In addition, no part of this site—including articles or product references—constitutes a solicitation, recommendation, endorsement, advertisement, or offer to buy or sell any securities, franchises, or other financial instruments, particularly in jurisdictions where such activity would be unlawful.
All content is of a general nature and may not address the specific circumstances of any individual or entity. It is not a substitute for professional advice or services. Any actions you take based on the information provided here are strictly at your own risk. You accept full responsibility for any decisions or outcomes arising from your use of this website and agree to release us from any liability in connection with your use of, or reliance upon, the content or products found herein.