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 |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 42,190 | $367.1K | 0.00% | −72,993−63.4% | Reduced |
| State Board of Administration of Florida Retirement System | 43,029 | $374.4K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 43,891 | $381.9K | 0.00% | +4,730+12.1% | Added |
| Balyasny Asset Management LLC | 47,772 | $415.6K | 0.00% | −40,643−46.0% | Reduced |
| Semanteon Capital Management, LP | 48,011 | $417.7K | 0.23% | +36,476+316.2% | Added |
| American Capital Advisory, LLC | 48,736 | $424.0K | 0.23% | −42,842−46.8% | Reduced |
| Panagora Asset Management Inc | 49,495 | $430.6K | 0.00% | +49,495 | New |
| Wells Fargo & Company | 50,362 | $438.2K | 0.00% | +3,250+6.9% | Added |
| Deutsche Bank AG | 53,426 | $464.8K | 0.00% | −5,279−9.0% | Reduced |
| Thompson Davis & Co., Inc. | 54,650 | $475.5K | 0.38% | +32,700+149.0% | Added |
| LPL Financial LLC | 56,740 | $493.6K | 0.00% | +42,412+296.0% | Added |
| Gsa Capital Partners LLP | 59,380 | $517.0K | 0.05% | −79,464−57.2% | Reduced |
| Ameriprise Financial Inc | 62,728 | $545.7K | 0.00% | +62,728 | New |
| California State Teachers Retirement System | 62,752 | $545.9K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 63,727 | $554.4K | 0.00% | −9,211−12.6% | Reduced |
| Citigroup Inc | 65,040 | $565.8K | 0.00% | −590−0.9% | Reduced |
| Fox Run Management, L.L.C. | 69,234 | $602.3K | 0.09% | +32,589+88.9% | Added |
| Jane Street Group, LLC | 74,222 | $645.7K | 0.00% | +50,887+218.1% | Added |
| Legal & General Group Plc | 74,922 | $651.8K | 0.00% | −258−0.3% | Reduced |
| Kennedy Capital Management, Inc. | 78,518 | $683.1K | 0.02% | −424,626−84.4% | Reduced |
| Norges Bank | 83,800 | $729.1K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 87,148 | $758.2K | 0.02% | +40,005+84.9% | Added |
| Credit Agricole S A | 88,400 | $769.1K | 0.00% | 00.0% | Unchanged |
| Legato Capital Management LLC | 88,438 | $769.4K | 0.10% | −1,333−1.5% | Reduced |
| Barclays PLC | 89,731 | $780.7K | 0.00% | −34,902−28.0% | Reduced |
| SG Americas Securities, LLC | 91,323 | $795.0K | 0.00% | −30,575−25.1% | Reduced |
| State of Wisconsin Investment Board | 93,358 | $812.2K | 0.00% | +38,895+71.4% | Added |
| Trexquant Investment LP | 96,062 | $835.7K | 0.01% | −30,735−24.2% | Reduced |
| Cubist Systematic Strategies, LLC | 97,648 | $849.5K | 0.01% | −88,259−47.5% | Reduced |
| Rockefeller Capital Management L.P. | 98,721 | $858.9K | 0.00% | −400.0% | Reduced |
| Squarepoint Ops LLC | 100,404 | $873.5K | 0.00% | +38,866+63.2% | Added |
| Rhumbline Advisers | 102,310 | $890.1K | 0.00% | −4,258−4.0% | Reduced |
| Sequoia Financial Advisors, LLC | 102,742 | $893.9K | 0.01% | +300+0.3% | Added |
| Arrowstreet Capital, Limited Partnership | 107,828 | $938.1K | 0.00% | −210,772−66.2% | Reduced |
| AQR Capital Management LLC | 110,859 | $964.5K | 0.00% | −26,663−19.4% | Reduced |
| Two Sigma Investments, LP | 110,986 | $965.6K | 0.00% | +16,497+17.5% | Added |
| Victory Capital Management Inc | 116,000 | $1.01M | 0.00% | +19,000+19.6% | Added |
| Renaissance Technologies LLC | 116,400 | $1.01M | 0.00% | −162,201−58.2% | Reduced |
| Cullen Capital Management LLC | 118,452 | $1.03M | 0.01% | −19,930−14.4% | Reduced |
| Swiss National Bank | 131,000 | $1.14M | 0.00% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 133,585 | $1.16M | 0.01% | +281+0.2% | Added |
| Bank of America Corp | 141,373 | $1.23M | 0.00% | −19,813−12.3% | Reduced |
| Two Sigma Advisers, LP | 143,467 | $1.25M | 0.00% | +17,600+14.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 152,502 | $1.33M | 0.01% | −43,897−22.4% | Reduced |
| Thrivent Financial for Lutherans | 155,005 | $1.35M | 0.00% | +60,287+63.6% | Added |
| UBS Group AG | 159,470 | $1.39M | 0.00% | +29,112+22.3% | Added |
| Invesco Ltd. | 161,844 | $1.41M | 0.00% | −20,747−11.4% | Reduced |
| Raymond James Financial Inc | 162,460 | $1.41M | 0.00% | −43,210−21.0% | Reduced |
| Algert Global LLC | 171,339 | $1.49M | 0.04% | −83,007−32.6% | Reduced |
| BFSG, LLC | 182,110 | $1.58M | 0.19% | −2,129−1.2% | Reduced |
| Empowered Funds, LLC | 198,353 | $1.73M | 0.02% | +198,353 | New |
| First Trust Advisors LP | 208,914 | $1.82M | 0.00% | −3,626−1.7% | Reduced |
| Bridgeway Capital Management, LLC | 223,353 | $1.94M | 0.05% | +223,353 | New |
| Susquehanna International Group, LLP | 227,235 | $1.98M | 0.00% | +192,624+556.5% | Added |
| Wittenberg Investment Management, Inc. | 228,300 | $1.99M | 0.90% | +47,000+25.9% | Added |
| Tudor Investment Corp Et Al | 233,685 | $2.03M | 0.02% | +7,447+3.3% | Added |
| Sanctuary Advisors, LLC | 234,268 | $2.04M | 0.01% | −1,014−0.4% | Reduced |
| Bank of New York Mellon Corp | 236,677 | $2.06M | 0.00% | −3,293−1.4% | Reduced |
| Brandywine Global Investment Management, LLC | 244,830 | $2.13M | 0.02% | +244,830 | New |
| UBS Asset Management Americas Inc | 246,766 | $2.15M | 0.00% | +3,042+1.2% | Added |
| Millennium Management LLC | 266,559 | $2.32M | 0.00% | −431,512−61.8% | Reduced |
| Wellington Management Group LLP | 273,477 | $2.38M | 0.00% | −3,776−1.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 289,450 | $2.52M | 0.01% | −329,420−53.2% | Reduced |
| Essex Investment Management Co LLC | 300,821 | $2.62M | 0.55% | −2,229−0.7% | Reduced |
| Seven Six Capital Management, LLC | 393,299 | $3.42M | 3.07% | +61,700+18.6% | Added |
| BNP Paribas Arbitrage, SA | 422,829 | $3.68M | 0.00% | −18,557−4.2% | Reduced |
| Acuitas Investments, LLC | 423,234 | $3.68M | 3.14% | +62,653+17.4% | Added |
| Nuveen, LLC | 455,148 | $3.96M | 0.00% | +455,148 | New |
| Castlekeep Investment Advisors LLC | 496,412 | $4.32M | 2.22% | +7,383+1.5% | Added |
| D. E. Shaw & Co., Inc. | 501,756 | $4.37M | 0.01% | −19,361−3.7% | Reduced |
| Goldman Sachs Group Inc | 503,976 | $4.38M | 0.00% | −195,081−27.9% | Reduced |
| Citadel Advisors LLC | 516,609 | $4.49M | 0.00% | +407,388+373.0% | Added |
| Charles Schwab Investment Management Inc | 536,718 | $4.67M | 0.00% | −155,270−22.4% | Reduced |
| Prescott Group Capital Management, L.L.C. | 576,870 | $5.02M | 0.73% | +30,000+5.5% | Added |
| JPMorgan Chase & Co | 623,110 | $5.42M | 0.00% | −197,287−24.0% | Reduced |
| Northern Trust Corp | 632,001 | $5.50M | 0.00% | −32,090−4.8% | Reduced |
| London Co of Virginia | 642,744 | $5.59M | 0.03% | 00.0% | Unchanged |
| Next Century Growth Investors LLC | 665,282 | $5.79M | 0.51% | −2,183−0.3% | Reduced |
| Morgan Stanley | 700,564 | $6.09M | 0.00% | −111,745−13.8% | Reduced |
| CenterBook Partners LP | 1,121,974 | $9.76M | 0.62% | +705,159+169.2% | Added |
| Private Management Group Inc | 1,142,542 | $9.94M | 0.35% | −76,315−6.3% | Reduced |
| Minerva Advisors LLC | 1,389,807 | $12.1M | 8.59% | +48,000+3.6% | Added |
| State Street Corp | 1,570,402 | $13.7M | 0.00% | −9,323−0.6% | Reduced |
| Geode Capital Management, LLC | 1,605,278 | $14.0M | 0.00% | +45,456+2.9% | Added |
| American Century Companies Inc | 1,970,775 | $17.1M | 0.01% | +355,184+22.0% | Added |
| TCW Group Inc | 2,153,534 | $18.7M | 0.17% | +82,700+4.0% | Added |
| Alliancebernstein L.P. | 2,685,229 | $23.4M | 0.01% | −180,894−6.3% | Reduced |
| Harvey Partners, LLC | 3,733,000 | $32.5M | 3.85% | +29,000+0.8% | Added |
| Vanguard Group Inc | 3,907,174 | $34.0M | 0.00% | +29,586+0.8% | Added |
| Dimensional Fund Advisors LP | 4,337,446 | $37.7M | 0.01% | −106,140−2.4% | Reduced |
| Jennison Associates LLC | 5,310,894 | $46.2M | 0.03% | +981,652+22.7% | Added |
| BlackRock, Inc. | 7,163,887 | $62.3M | 0.00% | +50,134+0.7% | Added |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −130,005−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −92,197−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −81,321−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −55,371−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −48,133−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −35,458−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −35,100−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −34,040−100.0% | Sold out |