Free Trial
Tada emoji MarketBeat All Access — Now Just $5.00 for 5 Weeks

Great Lakes Dredge & Dock (GLDD) Institutional Ownership

Great Lakes Dredge & Dock logo
$11.45 0.00 (0.00%)
As of 02:50 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
Compare

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)
$221.02M
Number of
Institutional Sellers
(last 12 months)
67
Total
Institutional Outflows
(last 12 months)
$75.14M
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.

Skip Chart & View Institutional Buying and Selling Data

GLDD Institutional Buying and Selling by Quarter

Great Lakes Dredge & Dock Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/20/2025 Thompson Davis & CO. Inc.57,100$696K0.4%+4.5%0.084%
8/19/2025 State of Wyoming35,006$427K0.1%N/A0.051%
8/18/2025 Caxton Associates LLP19,917$243K0.0%N/A0.029%
8/15/2025 Tower Research Capital LLC TRC 12,816$156K0.0%+440.8%0.019%
8/15/2025 Oxford Asset Management LLP10,111$123K0.0%-49.5%0.015%
8/15/2025 Lazard Asset Management LLC33,636$410K0.0%N/A0.049%
8/15/2025 Cubist Systematic Strategies LLC492,191$6M0.0%+404.0%0.724%
8/15/2025 BNP Paribas Financial Markets469,259$5.72M0.0%+11.0%0.690%
8/15/2025 Bridgeway Capital Management LLC242,820$2.96M0.1%+8.7%0.357%
8/15/2025 Balyasny Asset Management L.P.99,902$1.22M0.0%+109.1%0.147%
8/15/2025 Bank of America Corp DE245,097$2.99M0.0%+73.4%0.360%
8/15/2025 Ameriprise Financial Inc.70,266$857K0.0%+12.0%0.103%
8/14/2025 Raymond James Financial Inc.187,094$2.28M0.0%+15.2%0.275%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.36,474$445K0.0%-6.9%0.054%
8/14/2025 Squarepoint Ops LLC210,029$2.56M0.0%+109.2%0.309%
8/14/2025 Next Century Growth Investors LLC648,290$7.90M0.6%-2.6%0.953%
8/14/2025 Qube Research & Technologies Ltd51,443$627K0.0%-19.3%0.076%
8/14/2025 WINTON GROUP Ltd43,650$532K0.0%N/A0.064%
8/14/2025 Federated Hermes Inc.4,965$61K0.0%+43.5%0.007%
8/13/2025 Jump Financial LLC192,653$2.35M0.0%+646.7%0.283%
8/13/2025 First Trust Advisors LP219,506$2.68M0.0%+5.1%0.323%
8/13/2025 Invesco Ltd.143,628$1.75M0.0%-11.3%0.211%
8/13/2025 PharVision Advisers LLC20,028$244K0.4%+15.8%0.029%
8/13/2025 Arrowstreet Capital Limited Partnership841,140$10.25M0.0%+680.1%1.237%
8/13/2025 Quantbot Technologies LP69,639$849K0.0%+127.0%0.102%
8/13/2025 Panagora Asset Management Inc.86,497$1.05M0.0%+74.8%0.127%
8/13/2025 Norges Bank83,800$1.02M0.0%N/A0.123%
8/13/2025 Hsbc Holdings PLC72,775$901K0.0%+76.4%0.107%
8/13/2025 Quadrant Capital Group LLC20,457$249K0.0%-7.8%0.030%
8/13/2025 Employees Retirement System of Texas36,245$442K0.0%N/A0.053%
8/13/2025 Russell Investments Group Ltd.9,160$112K0.0%+5,519.6%0.013%
8/12/2025 XTX Topco Ltd23,585$288K0.0%+57.7%0.035%
8/12/2025 American Century Companies Inc.2,180,909$26.59M0.0%+10.7%3.207%
8/12/2025 Segall Bryant & Hamill LLC223,340$2.72M0.0%N/A0.328%
8/12/2025 Private Management Group Inc.653,550$7.97M0.3%-42.8%0.961%
8/12/2025 Rhumbline Advisers106,983$1.30M0.0%+4.6%0.157%
8/12/2025 CenterBook Partners LP351,182$4.28M0.2%-68.7%0.516%
8/12/2025 Legal & General Group Plc80,039$976K0.0%+6.8%0.118%
8/12/2025 Brandywine Global Investment Management LLC292,220$3.56M0.0%+19.4%0.430%
8/12/2025 JPMorgan Chase & Co.789,276$9.62M0.0%+26.7%1.161%
Elon’s BIGGEST warning yet? (Ad)

Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… The "experts" said Elon was finished and Tesla was headed for bankruptcy. Now they're saying the same thing, but Jeff has uncovered Tesla's next breakthrough.tc pixel

Click here to see why Tesla's about to prove everyone wrong... again.
8/12/2025 Swiss National Bank126,700$1.54M0.0%-3.3%0.186%
8/12/2025 Dynamic Technology Lab Private Ltd14,909$182K0.0%N/A0.022%
8/11/2025 ARS Investment Partners LLC27,480$335K0.0%+16.6%0.040%
8/11/2025 Wittenberg Investment Management Inc.196,800$2.40M1.0%-13.8%0.289%
8/8/2025 Creative Planning49,154$599K0.0%+12.0%0.072%
8/8/2025 SG Americas Securities LLC68,660$837K0.0%-24.8%0.101%
8/8/2025 Thompson Davis & CO. Inc.57,100$696K0.3%+4.5%0.084%
8/8/2025 Police & Firemen s Retirement System of New Jersey16,100$196K0.0%+20.6%0.024%
8/8/2025 Bailard Inc.16,800$205K0.0%-45.3%0.025%
8/8/2025 Geode Capital Management LLC1,656,547$20.20M0.0%+3.2%2.439%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.342,301$4.17M0.0%+124.5%0.504%
8/6/2025 AE Wealth Management LLC17,732$216K0.0%-12.7%0.026%
8/6/2025 Fox Run Management L.L.C.25,830$315K0.1%-62.7%0.038%
8/5/2025 Castlekeep Investment Advisors LLC477,163$5.82M2.8%-3.9%0.702%
8/4/2025 Canton Hathaway LLC43,200$527K0.1%+10.5%0.064%
8/4/2025 Atria Investments Inc12,774$156K0.0%N/A0.019%
8/1/2025 Jennison Associates LLC4,793,838$58.44M0.0%-9.7%7.057%
8/1/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd46,049$561K0.0%+32.1%0.068%
8/1/2025 Teacher Retirement System of Texas33,623$410K0.0%-20.3%0.049%
7/31/2025 AlphaQuest LLC19,725$240K0.0%+56.6%0.029%
7/31/2025 R Squared Ltd10,245$125K0.1%N/A0.015%
7/25/2025 Allspring Global Investments Holdings LLC248,026$2.93M0.0%N/A0.365%
7/24/2025 Inspire Investing LLC72,594$885K0.1%N/A0.107%
7/15/2025 Bfsg LLC179,977$2.19M0.2%-1.2%0.265%
7/9/2025 MassMutual Private Wealth & Trust FSB2,637$32K0.0%-44.7%0.004%
6/27/2025 Goldman Sachs Group Inc.503,976$4.39M0.0%-27.9%0.742%
6/18/2025 Voya Investment Management LLC18,847$164K0.0%-8.8%0.028%
5/29/2025 Rhumbline Advisers102,310$890K0.0%-4.0%0.151%
5/28/2025 Strs Ohio5,200$45K0.0%N/A0.008%
5/19/2025 Jane Street Group LLC74,222$646K0.0%+80.0%0.109%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC246,766$2.15M0.0%+1.2%0.363%
5/16/2025 Empowered Funds LLC198,353$1.73M0.0%N/A0.292%
5/16/2025 Goldman Sachs Group Inc.503,976$4.39M0.0%-27.9%0.742%
5/16/2025 Teza Capital Management LLC12,815$111K0.1%N/A0.019%
5/16/2025 Seven Six Capital Management LLC393,299$3.42M3.1%+18.6%0.579%
5/16/2025 PharVision Advisers LLC17,297$150K0.2%N/A0.025%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.39,190$341K0.0%+4.4%0.058%
5/16/2025 Jacobs Levy Equity Management Inc.34,927$304K0.0%N/A0.051%
5/16/2025 Alliancebernstein L.P.2,685,229$23.36M0.0%-6.3%3.953%
5/16/2025 AQR Capital Management LLC110,859$964K0.0%-19.4%0.163%
5/15/2025 Cubist Systematic Strategies LLC97,648$850K0.0%-47.5%0.144%
5/15/2025 Royal Bank of Canada35,035$305K0.0%+9.9%0.052%
5/15/2025 Graham Capital Management L.P.87,148$758K0.0%+84.9%0.128%
5/15/2025 Quarry LP5,503$48K0.0%+213.7%0.008%
5/15/2025 Trexquant Investment LP96,062$836K0.0%-24.2%0.141%
5/15/2025 Next Century Growth Investors LLC665,282$5.79M0.5%-0.3%0.979%
5/14/2025 MetLife Investment Management LLC36,803$320K0.0%-7.7%0.054%
5/14/2025 Jump Financial LLC25,800$224K0.0%-59.8%0.038%
5/14/2025 AlphaQuest LLC12,598$110K0.0%+330.4%0.019%
5/14/2025 EntryPoint Capital LLC23,733$206K0.1%N/A0.035%
Elon’s BIGGEST warning yet? (Ad)

Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… The "experts" said Elon was finished and Tesla was headed for bankruptcy. Now they're saying the same thing, but Jeff has uncovered Tesla's next breakthrough.tc pixel

Click here to see why Tesla's about to prove everyone wrong... again.
5/14/2025 Hsbc Holdings PLC41,256$360K0.0%+3.2%0.061%
5/14/2025 Quantbot Technologies LP30,676$267K0.0%+57.9%0.045%
5/14/2025 Wellington Management Group LLP273,477$2.38M0.0%-1.4%0.403%
5/13/2025 Algert Global LLC171,339$1.49M0.0%-32.6%0.252%
5/13/2025 Thompson Davis & CO. Inc.54,650$475K0.4%+149.0%0.080%
5/13/2025 American Century Companies Inc.1,970,775$17.15M0.0%+22.0%2.901%
5/13/2025 Brandywine Global Investment Management LLC244,830$2.13M0.0%N/A0.360%
5/13/2025 Fox Run Management L.L.C.69,234$602K0.1%+88.9%0.102%
5/12/2025 Nuveen LLC455,148$3.96M0.0%N/A0.670%
5/12/2025 Invesco Ltd.161,844$1.41M0.0%-11.4%0.238%
(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 20,372,734 shares in the last 24 months. This purchase volume represents approximately $221.02M 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 6,869,765 shares in the last 24 months. This volume of shares sold represents approximately $75.14M in transactions.


Related Companies

This page (NASDAQ:GLDD) was last updated on 8/21/2025 by MarketBeat.com Staff
From Our Partners
Trump’s national nightmare is here
Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...
Porter & Company | Sponsoredtc pixel
Market Panic: Trump Just Dropped a Bomb on Your Stocks
tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...
American Alternative | Sponsoredtc pixel
Alex’s “Next Magnificent Seven” stocks
The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...
The Oxford Club | Sponsoredtc pixel
BONUS GUIDE - Ben Stein Prepares For the Next Financial Crisis
With inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...
Goldco Precious Metals | Sponsoredtc pixel
GENIUS Act: Cancel Your Money?
A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...
Priority Gold | Sponsoredtc pixel
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
Out of 18,347 Cryptocurrencies... This is the ONLY One
The Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...
Crypto 101 Media | Sponsoredtc pixel