Free Trial

Great Lakes Dredge & Dock (GLDD) Institutional Ownership

Great Lakes Dredge & Dock logo
$11.67 -0.29 (-2.42%)
Closing price 04:00 PM Eastern
Extended Trading
$12.06 +0.39 (+3.30%)
As of 07:45 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Institutional Ownership Changes (13F Filings) for Great Lakes Dredge & Dock (NASDAQ:GLDD)

Current
Institutional Ownership
Percentage
89.11%
Number of
Institutional Buyers
(last 12 months)
130
Total
Institutional Inflows
(last 12 months)
$219.15M
Number of
Institutional Sellers
(last 12 months)
67
Total
Institutional Outflows
(last 12 months)
$75.16M
Get GLDD Insider Trade Alerts

Want to know when executives and insiders are buying or selling Great Lakes Dredge & Dock stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

GLDD Institutional Buying and Selling by Quarter

Great Lakes Dredge & Dock Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/30/2025Cullen Capital Management LLC97,128$1.18M0.0%-18.0%0.143%
8/27/2025Squarepoint Ops LLC210,029$2.56M0.0%+109.2%0.309%
8/20/2025Thompson Davis & CO. Inc.57,100$696K0.4%+4.5%0.084%
8/19/2025State of Wyoming35,006$427K0.1%N/A0.051%
8/18/2025Caxton Associates LLP19,917$243K0.0%N/A0.029%
8/15/2025Tower Research Capital LLC TRC 12,816$156K0.0%+440.8%0.019%
8/15/2025Oxford Asset Management LLP10,111$123K0.0%-49.5%0.015%
8/15/2025Lazard Asset Management LLC33,636$410K0.0%N/A0.049%
8/15/2025Cubist Systematic Strategies LLC492,191$6M0.0%+404.0%0.724%
8/15/2025BNP Paribas Financial Markets469,259$5.72M0.0%+11.0%0.690%
8/15/2025Bridgeway Capital Management LLC242,820$2.96M0.1%+8.7%0.357%
8/15/2025Balyasny Asset Management L.P.99,902$1.22M0.0%+109.1%0.147%
8/15/2025Bank of America Corp DE245,097$2.99M0.0%+73.4%0.360%
8/15/2025Ameriprise Financial Inc.70,266$857K0.0%+12.0%0.103%
8/14/2025Raymond James Financial Inc.187,094$2.28M0.0%+15.2%0.275%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.36,474$445K0.0%-6.9%0.054%
8/14/2025Squarepoint Ops LLC210,029$2.56M0.0%+109.2%0.309%
8/14/2025Next Century Growth Investors LLC648,290$7.90M0.6%-2.6%0.953%
8/14/2025Qube Research & Technologies Ltd51,443$627K0.0%-19.3%0.076%
8/14/2025WINTON GROUP Ltd43,650$532K0.0%N/A0.064%
8/14/2025Federated Hermes Inc.4,965$61K0.0%+43.5%0.007%
8/13/2025Jump Financial LLC192,653$2.35M0.0%+646.7%0.283%
8/13/2025First Trust Advisors LP219,506$2.68M0.0%+5.1%0.323%
8/13/2025Invesco Ltd.143,628$1.75M0.0%-11.3%0.211%
8/13/2025PharVision Advisers LLC20,028$244K0.4%+15.8%0.029%
8/13/2025Arrowstreet Capital Limited Partnership841,140$10.25M0.0%+680.1%1.237%
8/13/2025Quantbot Technologies LP69,639$849K0.0%+127.0%0.102%
8/13/2025Panagora Asset Management Inc.86,497$1.05M0.0%+74.8%0.127%
8/13/2025Norges Bank83,800$1.02M0.0%N/A0.123%
8/13/2025Hsbc Holdings PLC72,775$901K0.0%+76.4%0.107%
8/13/2025Quadrant Capital Group LLC20,457$249K0.0%-7.8%0.030%
8/13/2025Employees Retirement System of Texas36,245$442K0.0%N/A0.053%
8/13/2025Russell Investments Group Ltd.9,160$112K0.0%+5,519.6%0.013%
8/12/2025XTX Topco Ltd23,585$288K0.0%+57.7%0.035%
8/12/2025American Century Companies Inc.2,180,909$26.59M0.0%+10.7%3.207%
8/12/2025Segall Bryant & Hamill LLC223,340$2.72M0.0%N/A0.328%
8/12/2025Private Management Group Inc.653,550$7.97M0.3%-42.8%0.961%
8/12/2025Rhumbline Advisers106,983$1.30M0.0%+4.6%0.157%
8/12/2025CenterBook Partners LP351,182$4.28M0.2%-68.7%0.516%
8/12/2025Legal & General Group Plc80,039$976K0.0%+6.8%0.118%
8/12/2025Brandywine Global Investment Management LLC292,220$3.56M0.0%+19.4%0.430%
8/12/2025JPMorgan Chase & Co.789,276$9.62M0.0%+26.7%1.161%
8/12/2025Swiss National Bank126,700$1.54M0.0%-3.3%0.186%
8/12/2025Dynamic Technology Lab Private Ltd14,909$182K0.0%N/A0.022%
8/11/2025ARS Investment Partners LLC27,480$335K0.0%+16.6%0.040%
8/11/2025Wittenberg Investment Management Inc.196,800$2.40M1.0%-13.8%0.289%
8/8/2025Creative Planning49,154$599K0.0%+12.0%0.072%
8/8/2025SG Americas Securities LLC68,660$837K0.0%-24.8%0.101%
8/8/2025Thompson Davis & CO. Inc.57,100$696K0.3%+4.5%0.084%
8/8/2025Police & Firemen s Retirement System of New Jersey16,100$196K0.0%+20.6%0.024%
8/8/2025Bailard Inc.16,800$205K0.0%-45.3%0.025%
8/8/2025Geode Capital Management LLC1,656,547$20.20M0.0%+3.2%2.439%
8/7/2025Connor Clark & Lunn Investment Management Ltd.342,301$4.17M0.0%+124.5%0.504%
8/6/2025AE Wealth Management LLC17,732$216K0.0%-12.7%0.026%
8/6/2025Fox Run Management L.L.C.25,830$315K0.1%-62.7%0.038%
8/5/2025Castlekeep Investment Advisors LLC477,163$5.82M2.8%-3.9%0.702%
8/4/2025Canton Hathaway LLC43,200$527K0.1%+10.5%0.064%
8/4/2025Atria Investments Inc12,774$156K0.0%N/A0.019%
8/1/2025Jennison Associates LLC4,793,838$58.44M0.0%-9.7%7.057%
8/1/2025IQ EQ FUND MANAGEMENT IRELAND Ltd46,049$561K0.0%+32.1%0.068%
8/1/2025Teacher Retirement System of Texas33,623$410K0.0%-20.3%0.049%
7/31/2025AlphaQuest LLC19,725$240K0.0%+56.6%0.029%
7/31/2025R Squared Ltd10,245$125K0.1%N/A0.015%
7/25/2025Allspring Global Investments Holdings LLC248,026$2.93M0.0%N/A0.365%
7/24/2025Inspire Investing LLC72,594$885K0.1%N/A0.107%
7/15/2025Bfsg LLC179,977$2.19M0.2%-1.2%0.265%
7/9/2025MassMutual Private Wealth & Trust FSB2,637$32K0.0%-44.7%0.004%
6/27/2025Goldman Sachs Group Inc.503,976$4.39M0.0%-27.9%0.742%
6/18/2025Voya Investment Management LLC18,847$164K0.0%-8.8%0.028%
5/29/2025Rhumbline Advisers102,310$890K0.0%-4.0%0.151%
5/28/2025Strs Ohio5,200$45K0.0%N/A0.008%
5/19/2025Jane Street Group LLC74,222$646K0.0%+80.0%0.109%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC246,766$2.15M0.0%+1.2%0.363%
5/16/2025Empowered Funds LLC198,353$1.73M0.0%N/A0.292%
5/16/2025Goldman Sachs Group Inc.503,976$4.39M0.0%-27.9%0.742%
5/16/2025Teza Capital Management LLC12,815$111K0.1%N/A0.019%
5/16/2025Seven Six Capital Management LLC393,299$3.42M3.1%+18.6%0.579%
5/16/2025PharVision Advisers LLC17,297$150K0.2%N/A0.025%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.39,190$341K0.0%+4.4%0.058%
5/16/2025Jacobs Levy Equity Management Inc.34,927$304K0.0%N/A0.051%
5/16/2025Alliancebernstein L.P.2,685,229$23.36M0.0%-6.3%3.953%
5/16/2025AQR Capital Management LLC110,859$964K0.0%-19.4%0.163%
5/15/2025Cubist Systematic Strategies LLC97,648$850K0.0%-47.5%0.144%
5/15/2025Royal Bank of Canada35,035$305K0.0%+9.9%0.052%
5/15/2025Graham Capital Management L.P.87,148$758K0.0%+84.9%0.128%
5/15/2025Quarry LP5,503$48K0.0%+213.7%0.008%
5/15/2025Trexquant Investment LP96,062$836K0.0%-24.2%0.141%
5/15/2025Next Century Growth Investors LLC665,282$5.79M0.5%-0.3%0.979%
5/14/2025MetLife Investment Management LLC36,803$320K0.0%-7.7%0.054%
5/14/2025Jump Financial LLC25,800$224K0.0%-59.8%0.038%
5/14/2025AlphaQuest LLC12,598$110K0.0%+330.4%0.019%
5/14/2025EntryPoint Capital LLC23,733$206K0.1%N/A0.035%
5/14/2025Hsbc Holdings PLC41,256$360K0.0%+3.2%0.061%
5/14/2025Quantbot Technologies LP30,676$267K0.0%+57.9%0.045%
5/14/2025Wellington Management Group LLP273,477$2.38M0.0%-1.4%0.403%
5/13/2025Algert Global LLC171,339$1.49M0.0%-32.6%0.252%
5/13/2025Thompson Davis & CO. Inc.54,650$475K0.4%+149.0%0.080%
5/13/2025American Century Companies Inc.1,970,775$17.15M0.0%+22.0%2.901%
5/13/2025Brandywine Global Investment Management LLC244,830$2.13M0.0%N/A0.360%
5/13/2025Fox Run Management L.L.C.69,234$602K0.1%+88.9%0.102%
(Data available from 1/1/2016 forward)

GLDD Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GLDD shares?

During the previous two years, 183 institutional investors and hedge funds held shares of Great Lakes Dredge & Dock. The most heavily invested institutionals were Jennison Associates LLC ($58.44M), Dimensional Fund Advisors LP ($50.17M), Harvey Partners LLC ($38.41M), Vanguard Group Inc. ($33.99M), American Century Companies Inc. ($26.59M), Alliancebernstein L.P. ($23.36M), and William Blair Investment Management LLC ($21.39M).Learn more on Great Lakes Dredge & Dock's institutional investors.

What percentage of Great Lakes Dredge & Dock's stock is owned by institutional investors?

89.11% of Great Lakes Dredge & Dock's stock is owned by institutional investors. Learn more on GLDD's institutional investor holdings.

Which institutional investors have been buying Great Lakes Dredge & Dock's stock?

Of the 156 institutional investors that purchased Great Lakes Dredge & Dock's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Castlekeep Investment Advisors LLC ($6.07M), Jennison Associates LLC ($2.17M), American Century Companies Inc. ($1.14M), Arrowstreet Capital Limited Partnership ($1.01M), JPMorgan Chase & Co. ($914.78K), CenterBook Partners LP ($857.96K), and BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($640.50K).

How much institutional buying is happening at Great Lakes Dredge & Dock?

Institutional investors have bought a total of 20,138,210 shares in the last 24 months. This purchase volume represents approximately $219.15M in transactions.

Which of Great Lakes Dredge & Dock's major shareholders have been selling company stock?

Of the 67 institutional investors that sold Great Lakes Dredge & Dock's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alliancebernstein L.P. ($1.20M), CenterBook Partners LP ($1.10M), Private Management Group Inc. ($599.62K), Jennison Associates LLC ($521.25K), Charles Schwab Investment Management Inc. ($417.02K), Goldman Sachs Group Inc. ($390.16K), and Wellington Management Group LLP ($389.64K).

How much institutional selling is happening at Great Lakes Dredge & Dock?

Institutional investors have sold a total of 6,863,773 shares in the last 24 months. This volume of shares sold represents approximately $75.16M in transactions.



This page (NASDAQ:GLDD) was last updated on 10/7/2025 by MarketBeat.com Staff
From Our Partners