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, Q1 2025
Institutional positions in Great Lakes Dredge & Dock CORP as of Mar 31, 2025. 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
- 192
- +5 vs. Q4 2024
- Shares held
- 55.7M
- +886.8K (+1.6%) vs. Q4 2024
- Total value
- $484.4M
- −$134.0M (−21.7%) vs. Q4 2024
- New holders
- 29
- 54 more added
- Sold out
- 24
- 82 more reduced
4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $17 |
| Q1 2026 | 182 | $931.0M |
| Q4 2025 | 222 | $734.8M |
| Q3 2025 | 212 | $657.8M |
| Q2 2025 | 192 | $668.2M |
| Q1 2025 | 192 | $484.4M |
| Q4 2024 | 191 | $628.2M |
| Q3 2024 | 180 | $576.2M |
| Q2 2024 | 171 | $475.7M |
| Q1 2024 | 158 | $467.7M |
| Q4 2023 | 142 | $426.7M |
| Q3 2023 | 146 | $435.2M |
| Q2 2023 | 133 | $446.4M |
| Q1 2023 | 140 | $303.5M |
| Q4 2022 | 143 | $342.7M |
| Q3 2022 | 137 | $442.7M |
| Q2 2022 | 135 | $743.9M |
| Q1 2022 | 141 | $803.0M |
| Q4 2021 | 131 | $905.5M |
| Q3 2021 | 126 | $874.0M |
| Q2 2021 | 133 | $835.6M |
| Q1 2021 | 146 | $810.7M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,163,887 | $62.3M | 0.00% | +50,134+0.7% | Added |
| Jennison Associates LLC | 5,310,894 | $46.2M | 0.03% | +981,652+22.7% | Added |
| Dimensional Fund Advisors LP | 4,337,446 | $37.7M | 0.01% | −106,140−2.4% | Reduced |
| Vanguard Group Inc | 3,907,174 | $34.0M | 0.00% | +29,586+0.8% | Added |
| Harvey Partners, LLC | 3,733,000 | $32.5M | 3.85% | +29,000+0.8% | Added |
| Alliancebernstein L.P. | 2,685,229 | $23.4M | 0.01% | −180,894−6.3% | Reduced |
| TCW Group Inc | 2,153,534 | $18.7M | 0.17% | +82,700+4.0% | Added |
| American Century Companies Inc | 1,970,775 | $17.1M | 0.01% | +355,184+22.0% | Added |
| Geode Capital Management, LLC | 1,605,278 | $14.0M | 0.00% | +45,456+2.9% | Added |
| State Street Corp | 1,570,402 | $13.7M | 0.00% | −9,323−0.6% | Reduced |
| Minerva Advisors LLC | 1,389,807 | $12.1M | 8.59% | +48,000+3.6% | Added |
| Private Management Group Inc | 1,142,542 | $9.94M | 0.35% | −76,315−6.3% | Reduced |
| CenterBook Partners LP | 1,121,974 | $9.76M | 0.62% | +705,159+169.2% | Added |
| Morgan Stanley | 700,564 | $6.09M | 0.00% | −111,745−13.8% | Reduced |
| Next Century Growth Investors LLC | 665,282 | $5.79M | 0.51% | −2,183−0.3% | Reduced |
| London Co of Virginia | 642,744 | $5.59M | 0.03% | 00.0% | Unchanged |
| Northern Trust Corp | 632,001 | $5.50M | 0.00% | −32,090−4.8% | Reduced |
| JPMorgan Chase & Co | 623,110 | $5.42M | 0.00% | −197,287−24.0% | Reduced |
| Prescott Group Capital Management, L.L.C. | 576,870 | $5.02M | 0.73% | +30,000+5.5% | Added |
| Charles Schwab Investment Management Inc | 536,718 | $4.67M | 0.00% | −155,270−22.4% | Reduced |
| Citadel Advisors LLC | 516,609 | $4.49M | 0.00% | +407,388+373.0% | Added |
| Goldman Sachs Group Inc | 503,976 | $4.38M | 0.00% | −195,081−27.9% | Reduced |
| D. E. Shaw & Co., Inc. | 501,756 | $4.37M | 0.01% | −19,361−3.7% | Reduced |
| Castlekeep Investment Advisors LLC | 496,412 | $4.32M | 2.22% | +7,383+1.5% | Added |
| Nuveen, LLC | 455,148 | $3.96M | 0.00% | +455,148 | New |
| Acuitas Investments, LLC | 423,234 | $3.68M | 3.14% | +62,653+17.4% | Added |
| BNP Paribas Arbitrage, SA | 422,829 | $3.68M | 0.00% | −18,557−4.2% | Reduced |
| Seven Six Capital Management, LLC | 393,299 | $3.42M | 3.07% | +61,700+18.6% | Added |
| Essex Investment Management Co LLC | 300,821 | $2.62M | 0.55% | −2,229−0.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 289,450 | $2.52M | 0.01% | −329,420−53.2% | Reduced |
| Wellington Management Group LLP | 273,477 | $2.38M | 0.00% | −3,776−1.4% | Reduced |
| Millennium Management LLC | 266,559 | $2.32M | 0.00% | −431,512−61.8% | Reduced |
| UBS Asset Management Americas Inc | 246,766 | $2.15M | 0.00% | +3,042+1.2% | Added |
| Brandywine Global Investment Management, LLC | 244,830 | $2.13M | 0.02% | +244,830 | New |
| Bank of New York Mellon Corp | 236,677 | $2.06M | 0.00% | −3,293−1.4% | Reduced |
| Sanctuary Advisors, LLC | 234,268 | $2.04M | 0.01% | −1,014−0.4% | Reduced |
| Tudor Investment Corp Et Al | 233,685 | $2.03M | 0.02% | +7,447+3.3% | Added |
| Wittenberg Investment Management, Inc. | 228,300 | $1.99M | 0.90% | +47,000+25.9% | Added |
| Susquehanna International Group, LLP | 227,235 | $1.98M | 0.00% | +192,624+556.5% | Added |
| Bridgeway Capital Management, LLC | 223,353 | $1.94M | 0.05% | +223,353 | New |
| First Trust Advisors LP | 208,914 | $1.82M | 0.00% | −3,626−1.7% | Reduced |
| Empowered Funds, LLC | 198,353 | $1.73M | 0.02% | +198,353 | New |
| BFSG, LLC | 182,110 | $1.58M | 0.19% | −2,129−1.2% | Reduced |
| Algert Global LLC | 171,339 | $1.49M | 0.04% | −83,007−32.6% | Reduced |
| Raymond James Financial Inc | 162,460 | $1.41M | 0.00% | −43,210−21.0% | Reduced |
| Invesco Ltd. | 161,844 | $1.41M | 0.00% | −20,747−11.4% | Reduced |
| UBS Group AG | 159,470 | $1.39M | 0.00% | +29,112+22.3% | Added |
| Thrivent Financial for Lutherans | 155,005 | $1.35M | 0.00% | +60,287+63.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 152,502 | $1.33M | 0.01% | −43,897−22.4% | Reduced |
| Two Sigma Advisers, LP | 143,467 | $1.25M | 0.00% | +17,600+14.0% | Added |
| Bank of America Corp | 141,373 | $1.23M | 0.00% | −19,813−12.3% | Reduced |
| HB Wealth Management, LLC | 133,585 | $1.16M | 0.01% | +281+0.2% | Added |
| Swiss National Bank | 131,000 | $1.14M | 0.00% | 00.0% | Unchanged |
| Cullen Capital Management LLC | 118,452 | $1.03M | 0.01% | −19,930−14.4% | Reduced |
| Renaissance Technologies LLC | 116,400 | $1.01M | 0.00% | −162,201−58.2% | Reduced |
| Victory Capital Management Inc | 116,000 | $1.01M | 0.00% | +19,000+19.6% | Added |
| Two Sigma Investments, LP | 110,986 | $965.6K | 0.00% | +16,497+17.5% | Added |
| AQR Capital Management LLC | 110,859 | $964.5K | 0.00% | −26,663−19.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 107,828 | $938.1K | 0.00% | −210,772−66.2% | Reduced |
| Sequoia Financial Advisors, LLC | 102,742 | $893.9K | 0.01% | +300+0.3% | Added |
| Rhumbline Advisers | 102,310 | $890.1K | 0.00% | −4,258−4.0% | Reduced |
| Squarepoint Ops LLC | 100,404 | $873.5K | 0.00% | +38,866+63.2% | Added |
| Rockefeller Capital Management L.P. | 98,721 | $858.9K | 0.00% | −400.0% | Reduced |
| Cubist Systematic Strategies, LLC | 97,648 | $849.5K | 0.01% | −88,259−47.5% | Reduced |
| Trexquant Investment LP | 96,062 | $835.7K | 0.01% | −30,735−24.2% | Reduced |
| State of Wisconsin Investment Board | 93,358 | $812.2K | 0.00% | +38,895+71.4% | Added |
| SG Americas Securities, LLC | 91,323 | $795.0K | 0.00% | −30,575−25.1% | Reduced |
| Barclays PLC | 89,731 | $780.7K | 0.00% | −34,902−28.0% | Reduced |
| Legato Capital Management LLC | 88,438 | $769.4K | 0.10% | −1,333−1.5% | Reduced |
| Credit Agricole S A | 88,400 | $769.1K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 87,148 | $758.2K | 0.02% | +40,005+84.9% | Added |
| Norges Bank | 83,800 | $729.1K | 0.00% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 78,518 | $683.1K | 0.02% | −424,626−84.4% | Reduced |
| Legal & General Group Plc | 74,922 | $651.8K | 0.00% | −258−0.3% | Reduced |
| Jane Street Group, LLC | 74,222 | $645.7K | 0.00% | +50,887+218.1% | Added |
| Fox Run Management, L.L.C. | 69,234 | $602.3K | 0.09% | +32,589+88.9% | Added |
| Citigroup Inc | 65,040 | $565.8K | 0.00% | −590−0.9% | Reduced |
| Qube Research & Technologies Ltd | 63,727 | $554.4K | 0.00% | −9,211−12.6% | Reduced |
| California State Teachers Retirement System | 62,752 | $545.9K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 62,728 | $545.7K | 0.00% | +62,728 | New |
| Gsa Capital Partners LLP | 59,380 | $517.0K | 0.05% | −79,464−57.2% | Reduced |
| LPL Financial LLC | 56,740 | $493.6K | 0.00% | +42,412+296.0% | Added |
| Thompson Davis & Co., Inc. | 54,650 | $475.5K | 0.38% | +32,700+149.0% | Added |
| Deutsche Bank AG | 53,426 | $464.8K | 0.00% | −5,279−9.0% | Reduced |
| Wells Fargo & Company | 50,362 | $438.2K | 0.00% | +3,250+6.9% | Added |
| Panagora Asset Management Inc | 49,495 | $430.6K | 0.00% | +49,495 | New |
| American Capital Advisory, LLC | 48,736 | $424.0K | 0.23% | −42,842−46.8% | Reduced |
| Semanteon Capital Management, LP | 48,011 | $417.7K | 0.23% | +36,476+316.2% | Added |
| Balyasny Asset Management LLC | 47,772 | $415.6K | 0.00% | −40,643−46.0% | Reduced |
| Creative Planning | 43,891 | $381.9K | 0.00% | +4,730+12.1% | Added |
| State Board of Administration of Florida Retirement System | 43,029 | $374.4K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 42,190 | $367.1K | 0.00% | −72,993−63.4% | Reduced |
| Intech Investment Management LLC | 41,638 | $362.3K | 0.00% | +7,124+20.6% | Added |
| HSBC Holdings PLC | 41,256 | $360.4K | 0.00% | +1,272+3.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 39,190 | $341.0K | 0.00% | +1,653+4.4% | Added |
| Canton Hathaway, LLC | 39,100 | $340.0K | 0.07% | +900+2.4% | Added |
| MetLife Investment Management | 36,803 | $320.2K | 0.00% | −3,074−7.7% | Reduced |
| ExodusPoint Capital Management, LP | 35,505 | $309.0K | 0.00% | −34,819−49.5% | Reduced |
| Royal Bank of Canada | 35,035 | $305.0K | 0.00% | +3,169+9.9% | Added |
| Jacobs Levy Equity Management, Inc | 34,927 | $303.9K | 0.00% | +34,927 | New |