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NASDAQ: GLDD
Great Lakes Dredge & Dock Corp Stock Ownership - Who owns Great Lakes Dredge & Dock?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Great Lakes Dredge & Dock Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Ronald StegerDirector2025-06-035,000$11.59
$57.93kSell
Eleni BeykoSVP - Offshore Energy2025-05-0622,579$10.26
$231.59kSell
William H. HansonSVP Market Development2025-05-05366$9.54
$3.49kSell
William H. HansonSVP Market Development2025-05-05234$9.54
$2.23kSell
Vivienne SchifferSVP CLO CCO Corp Secretary2025-05-051,070$9.54
$10.21kSell
Lasse PettersonCEO President2025-05-054,541$9.54
$43.32kSell
Vivienne SchifferSVP CLO CCO Corp Secretary2025-05-05683$9.54
$6.52kSell
Eleni BeykoSVP - Offshore Energy2025-05-05540$9.54
$5.15kSell
Eleni BeykoSVP - Offshore Energy2025-05-0528$9.54
$267.12Sell
Eleni BeykoSVP - Offshore Energy2025-05-0544$9.54
$419.76Sell

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Net Insider Buy/Sell (L12M) Ownership

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GLDD Shareholders

What type of owners hold Great Lakes Dredge & Dock Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Madison Dearborn Capital Partners IV LP39.17%26,606,526$294.53MInsider
Blackrock Inc10.55%7,163,887$79.30MInstitution
Jennison Associates LLC7.82%5,310,894$58.79MInstitution
Hound Partners LLC7.72%5,246,850$58.08MInsider
Jason Weiss6.87%4,664,749$51.64MInsider
Dimensional Fund Advisors LP6.39%4,337,446$48.02MInstitution
Vanguard Group Inc5.75%3,907,174$43.25MInstitution
Harvey Partners LLC5.50%3,733,000$41.32MInstitution
Nathan Leight4.05%2,753,132$30.48MInsider
Alliancebernstein LP3.95%2,685,229$29.73MInstitution

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GLDD vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
GLDD54.68%45.32%Net SellingNet Selling
BWMN48.89%51.11%Net SellingNet Selling
AMRC58.68%18.64%Net BuyingNet Buying
WLDN57.78%42.22%Net SellingNet Buying
MTRX66.37%33.63%Net Selling
View Top Engineering & Construction Stocks

Great Lakes Dredge & Dock Stock Ownership FAQ

Who owns Great Lakes Dredge & Dock?

Great Lakes Dredge & Dock (NASDAQ: GLDD) is owned by 81.53% institutional shareholders, 67.58% Great Lakes Dredge & Dock insiders, and 0.00% retail investors. Madison Dearborn Capital Partners IV LP is the largest individual Great Lakes Dredge & Dock shareholder, owning 26.61M shares representing 39.17% of the company. Madison Dearborn Capital Partners IV LP's Great Lakes Dredge & Dock shares are currently valued at $293.47M.

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