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Great Lakes Dredge & Dock CORP

GLDDDelisted Apr 1, 2026
Industry
Heavy Construction Other Than Bldg Const - Contractors
SEC CIK
0001372020

Great Lakes Dredge & Dock CORP was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 1, 2026; 182 institutions reported holding it in 13F filings for Q1 2026, worth $931.0M in total; no superinvestor held it.

13F holders, Q3 2022

Institutional positions in Great Lakes Dredge & Dock CORP as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
137
+2 vs. Q2 2022
Shares held
58.4M
+1.66M (+2.9%) vs. Q2 2022
Total value
$442.7M
−$301.2M (−40.5%) vs. Q2 2022
New holders
24
51 more added
Sold out
22
45 more reduced

Compare with Q2 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting GLDD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2022: 137 institutions
Q1 2021: 146 institutionsQ2 2021: 133 institutionsQ3 2021: 126 institutionsQ4 2021: 131 institutionsQ1 2022: 141 institutionsQ2 2022: 135 institutionsQ3 2022: 137 institutionsQ4 2022: 143 institutionsQ1 2023: 140 institutionsQ2 2023: 133 institutionsQ3 2023: 146 institutionsQ4 2023: 142 institutionsQ1 2024: 158 institutionsQ2 2024: 171 institutionsQ3 2024: 180 institutionsQ4 2024: 191 institutionsQ1 2025: 192 institutionsQ2 2025: 192 institutionsQ3 2025: 212 institutionsQ4 2025: 222 institutionsQ1 2026: 182 institutionsQ2 2026: 1 institution
Value heldQ3 2022: $442.7M
Q1 2021: $810.7MQ2 2021: $835.6MQ3 2021: $874.0MQ4 2021: $905.5MQ1 2022: $803.0MQ2 2022: $743.9MQ3 2022: $442.7MQ4 2022: $342.7MQ1 2023: $303.5MQ2 2023: $446.4MQ3 2023: $435.2MQ4 2023: $426.7MQ1 2024: $467.7MQ2 2024: $475.7MQ3 2024: $576.2MQ4 2024: $628.2MQ1 2025: $484.4MQ2 2025: $668.2MQ3 2025: $657.8MQ4 2025: $734.8MQ1 2026: $931.0MQ2 2026: $17
Institutions holding GLDD and their total value by quarter
QuarterHoldersValue
Q2 20261$17
Q1 2026182$931.0M
Q4 2025222$734.8M
Q3 2025212$657.8M
Q2 2025192$668.2M
Q1 2025192$484.4M
Q4 2024191$628.2M
Q3 2024180$576.2M
Q2 2024171$475.7M
Q1 2024158$467.7M
Q4 2023142$426.7M
Q3 2023146$435.2M
Q2 2023133$446.4M
Q1 2023140$303.5M
Q4 2022143$342.7M
Q3 2022137$442.7M
Q2 2022135$743.9M
Q1 2022141$803.0M
Q4 2021131$905.5M
Q3 2021126$874.0M
Q2 2021133$835.6M
Q1 2021146$810.7M

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q2 2022.

Institutions holding GLDD in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.5,681,301$43.1M0.00%+154,218+2.8%Added
Franklin Resources Inc5,521,929$41.9M0.02%−261,585−4.5%Reduced
Jennison Associates LLC4,900,918$37.1M0.04%−206,910−4.1%Reduced
Dimensional Fund Advisors LP4,345,043$32.9M0.01%+67,814+1.6%Added
Vanguard Group Inc3,273,834$24.8M0.00%+43,193+1.3%Added
Alliancebernstein L.P.3,045,810$23.1M0.01%+416,574+15.8%Added
William Blair Investment Management, LLC2,728,112$20.7M0.08%−48,104−1.7%Reduced
Harvey Partners, LLC2,716,000$20.6M3.07%+953,500+54.1%Added
Ashford Capital Management Inc2,573,582$19.5M2.98%−545,822−17.5%Reduced
TCW Group Inc1,537,438$11.7M0.17%+357,900+30.3%Added
State Street Corp1,368,002$10.4M0.00%−12,349−0.9%Reduced
Renaissance Technologies LLC1,280,801$9.71M0.01%−191,700−13.0%Reduced
Geode Capital Management, LLC1,200,966$9.10M0.00%+15,903+1.3%Added
Rothschild & Co Asset Management US Inc.1,038,818$7.87M0.13%+1,038,818New
D. E. Shaw & Co., Inc.1,022,126$7.75M0.01%−47,996−4.5%Reduced
Minerva Advisors LLC1,006,540$7.63M5.78%+27,000+2.8%Added
Neumeier Poma Investment Counsel LLC843,718$6.39M0.63%−1,074,860−56.0%Reduced
Fort Washington Investment Advisors Inc789,756$5.99M0.05%−85,600−9.8%Reduced
Hotchkis & Wiley Capital Management LLC754,350$5.72M0.02%+59,750+8.6%Added
Charles Schwab Investment Management Inc739,105$5.60M0.00%+50,637+7.4%Added
Kennedy Capital Management, Inc.702,930$5.33M0.16%+117,580+20.1%Added
Price Jennifer C.690,000$5.23M1.08%+640,000+1,280.0%Added
Wellington Management Group LLP665,199$5.04M0.00%−118,401−15.1%Reduced
Northern Trust Corp618,927$4.69M0.00%−1,095−0.2%Reduced
Credit Suisse AG596,769$4.52M0.01%+541,468+979.1%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.467,626$3.54M0.01%+87,850+23.1%Added
Ameriprise Financial Inc352,396$2.67M0.00%−6,201−1.7%Reduced
SEI Investments Co347,294$2.63M0.01%+225,518+185.2%Added
Rock Point Advisors, LLC344,625$2.61M0.97%+530+0.2%Added
Foundry Partners, LLC339,870$2.58M0.16%+4,095+1.2%Added
Bank of New York Mellon Corp320,380$2.43M0.00%+7,874+2.5%Added
Private Management Group Inc319,338$2.42M0.11%+36,047+12.7%Added
London Co of Virginia318,582$2.42M0.02%−8,871−2.7%Reduced
Wynnefield Capital Inc295,030$2.24M1.18%+145,000+96.6%Added
Citadel Advisors LLC282,393$2.14M0.00%+251,971+828.3%Added
Nuveen Asset Management, LLC256,325$1.94M0.00%−5,777−2.2%Reduced
Morgan Stanley251,518$1.91M0.00%+102,275+68.5%Added
State of New Jersey Common Pension Fund D237,417$1.80M0.01%+237,417New
Royce & Associates LP233,034$1.77M0.02%−352,497−60.2%Reduced
Allspring Global Investments Holdings, LLC208,581$1.58M0.00%−325,949−61.0%Reduced
Bank of America Corp199,521$1.51M0.00%−4,272−2.1%Reduced
Jacobs Levy Equity Management, Inc191,462$1.45M0.01%+191,462New
North Star Investment Management Corp.167,720$1.27M0.12%00.0%Unchanged
JPMorgan Chase & Co167,192$1.27M0.00%−8,901−5.1%Reduced
Knights of Columbus Asset Advisors LLC156,548$1.19M0.12%−356−0.2%Reduced
American Century Companies Inc155,466$1.18M0.00%−4,845−3.0%Reduced
Swiss National Bank155,400$1.18M0.00%00.0%Unchanged
Euclidean Technologies Management, LLC140,461$1.06M1.19%00.0%Unchanged
Oppenheimer & Close, LLC133,600$1.01M1.10%+133,600New
Victory Capital Management Inc123,878$939.0K0.00%−125,735−50.4%Reduced
Prescott Group Capital Management, L.L.C.117,430$890.0K0.27%+117,430New
Invesco Ltd.109,995$834.0K0.00%−12,584−10.3%Reduced
Two Sigma Advisers, LP109,567$831.0K0.00%−43,400−28.4%Reduced
IMA Wealth, Inc.103,303$783.0K0.21%−25,136−19.6%Reduced
Cullen Capital Management LLC97,750$741.0K0.01%+97,750New
Rhumbline Advisers96,050$728.0K0.00%+5,809+6.4%Added
Walthausen & Co., LLC86,551$656.0K0.55%−188,587−68.5%Reduced
Barnett & Company, Inc.83,100$630.0K0.56%+19,350+30.4%Added
California State Teachers Retirement System82,630$626.0K0.00%−1,289−1.5%Reduced
State Board of Administration of Florida Retirement System81,688$619.0K0.00%+746+0.9%Added
Bank of Montreal73,044$612.0K0.00%−70.0%Reduced
Bennicas & Associates, Inc.80,450$610.0K0.39%00.0%Unchanged
UBS Asset Management Americas Inc79,219$600.5K0.00%00.0%Unchanged
Hantz Financial Services, Inc.77,943$591.0K0.02%−23,902−23.5%Reduced
Goldman Sachs Group Inc69,447$527.0K0.00%−5,182−6.9%Reduced
Two Sigma Investments, LP62,525$474.0K0.00%−81,513−56.6%Reduced
CenterBook Partners LP59,079$448.0K0.09%+35,968+155.6%Added
Millennium Management LLC54,578$414.0K0.00%+40,165+278.7%Added
Campbell & CO Investment Adviser LLC48,435$367.0K0.08%+48,435New
New York State Common Retirement Fund45,223$343.0K0.00%+283+0.6%Added
Engineers Gate Manager LP41,637$316.0K0.02%+41,637New
State of Wisconsin Investment Board41,016$311.0K0.00%+25,156+158.6%Added
White Pine Capital LLC40,424$306.0K0.13%+152+0.4%Added
Teacher Retirement System of Texas39,493$299.0K0.00%+28,188+249.3%Added
Westwood Holdings Group Inc.37,860$287.0K0.00%+37,860New
Caption Management, LLC37,208$282.0K0.05%+37,208New
New York Life Investment Management LLC35,873$272.0K0.00%+2,634+7.9%Added
Versor Investments LP35,900$272.0K0.02%+15,200+73.4%Added
MetLife Investment Management35,162$266.5K0.00%00.0%Unchanged
Squarepoint Ops LLC34,377$261.0K0.00%+34,377New
Keybank National Association33,864$257.0K0.00%−1,625−4.6%Reduced
BNP Paribas Arbitrage, SA32,648$247.5K0.00%−11,769−26.5%Reduced
ExodusPoint Capital Management, LP32,495$246.0K0.00%−66,878−67.3%Reduced
American International Group, Inc.31,031$235.0K0.00%+439+1.4%Added
Legal & General Group Plc30,419$231.0K0.00%+926+3.1%Added
Mirae Asset Global Investments Co., Ltd.28,107$213.0K0.00%+8,330+42.1%Added
Deutsche Bank AG27,838$211.0K0.00%−4,321−13.4%Reduced
Mesirow Financial Investment Management, Inc.27,685$210.0K1.00%00.0%Unchanged
ELCO Management Co., LLC26,785$203.0K0.16%−8,742−24.6%Reduced
Manufacturers Life Insurance Company, The26,063$197.6K0.00%−36,784−58.5%Reduced
Voya Investment Management LLC26,026$197.3K0.00%00.0%Unchanged
SG Americas Securities, LLC24,833$188.0K0.00%−2,138−7.9%Reduced
Jane Street Group, LLC23,934$181.0K0.00%+23,934New
Susquehanna International Group, LLP18,895$143.0K0.00%+18,895New
Arizona State Retirement System17,953$136.0K0.00%+136+0.8%Added
Logan Capital Management Inc15,932$121.0K0.01%00.0%Unchanged
Russell Investments Group, Ltd.15,681$118.0K0.00%+15,681New
Gitterman Wealth Management, LLC14,145$106.0K0.11%+1,460+11.5%Added
Janus Henderson Group PLC13,224$100.0K0.00%+20+0.2%Added
Public Employees Retirement System of Ohio12,503$95.0K0.00%+9,133+271.0%Added