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, Q2 2025
Institutional positions in Great Lakes Dredge & Dock CORP as of Jun 30, 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
- +2 vs. Q1 2025
- Shares held
- 54.8M
- −755.3K (−1.4%) vs. Q1 2025
- Total value
- $668.2M
- +$184.6M (+38.2%) vs. Q1 2025
- New holders
- 31
- 77 more added
- Sold out
- 29
- 56 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Creative Planning | 49,154 | $599.2K | 0.00% | +5,263+12.0% | Added |
| Deutsche Bank AG | 49,307 | $601.1K | 0.00% | −4,119−7.7% | Reduced |
| Qube Research & Technologies Ltd | 51,443 | $627.1K | 0.00% | −12,284−19.3% | Reduced |
| Wells Fargo & Company | 53,493 | $652.1K | 0.00% | +3,131+6.2% | Added |
| Thompson Davis & Co., Inc. | 57,100 | $696.0K | 0.47% | +2,450+4.5% | Added |
| LPL Financial LLC | 58,994 | $719.1K | 0.00% | +2,254+4.0% | Added |
| California State Teachers Retirement System | 62,039 | $756.3K | 0.00% | −713−1.1% | Reduced |
| Verition Fund Management LLC | 64,082 | $781.2K | 0.00% | +64,082 | New |
| SG Americas Securities, LLC | 68,660 | $837.0K | 0.00% | −22,663−24.8% | Reduced |
| Citigroup Inc | 69,460 | $846.7K | 0.00% | +4,420+6.8% | Added |
| Quantbot Technologies LP | 69,639 | $848.9K | 0.02% | +38,963+127.0% | Added |
| Ameriprise Financial Inc | 70,266 | $856.5K | 0.00% | +7,538+12.0% | Added |
| CWM Advisors, LLC | 72,594 | $884.9K | 0.10% | +72,594 | New |
| AQR Capital Management LLC | 73,578 | $896.9K | 0.00% | −37,281−33.6% | Reduced |
| HSBC Holdings PLC | 72,775 | $901.0K | 0.00% | +31,519+76.4% | Added |
| Alliancebernstein L.P. | 78,810 | $960.7K | 0.00% | −2,606,419−97.1% | Reduced |
| State of Wisconsin Investment Board | 79,344 | $967.2K | 0.00% | −14,014−15.0% | Reduced |
| Legal & General Group Plc | 80,039 | $975.7K | 0.00% | +5,117+6.8% | Added |
| Norges Bank | 83,800 | $1.02M | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 86,497 | $1.05M | 0.00% | +37,002+74.8% | Added |
| Legato Capital Management LLC | 88,223 | $1.08M | 0.13% | −215−0.2% | Reduced |
| Cullen Capital Management LLC | 97,128 | $1.18M | 0.01% | −21,324−18.0% | Reduced |
| Susquehanna International Group, LLP | 98,996 | $1.21M | 0.00% | −128,239−56.4% | Reduced |
| Balyasny Asset Management LLC | 99,902 | $1.22M | 0.00% | +52,130+109.1% | Added |
| Victory Capital Management Inc | 101,000 | $1.23M | 0.00% | −15,000−12.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 105,508 | $1.29M | 0.03% | +105,508 | New |
| Rhumbline Advisers | 106,983 | $1.30M | 0.00% | +4,673+4.6% | Added |
| HRT Financial LP | 113,515 | $1.38M | 0.01% | +113,515 | New |
| Swiss National Bank | 126,700 | $1.54M | 0.00% | −4,300−3.3% | Reduced |
| Invesco Ltd. | 143,628 | $1.75M | 0.00% | −18,216−11.3% | Reduced |
| Jackson Creek Investment Advisors LLC | 147,568 | $1.80M | 0.49% | +147,568 | New |
| Thrivent Financial for Lutherans | 155,555 | $1.90M | 0.00% | +550+0.4% | Added |
| UBS Group AG | 161,716 | $1.97M | 0.00% | +2,246+1.4% | Added |
| Barclays PLC | 163,794 | $2.00M | 0.00% | +74,063+82.5% | Added |
| Jacobs Levy Equity Management, Inc | 165,316 | $2.02M | 0.01% | +130,389+373.3% | Added |
| Jane Street Group, LLC | 169,286 | $2.06M | 0.00% | +95,064+128.1% | Added |
| BFSG, LLC | 179,977 | $2.19M | 0.25% | −2,133−1.2% | Reduced |
| Raymond James Financial Inc | 187,094 | $2.28M | 0.00% | +24,634+15.2% | Added |
| Jump Financial, LLC | 192,653 | $2.35M | 0.03% | +166,853+646.7% | Added |
| Wittenberg Investment Management, Inc. | 196,800 | $2.40M | 1.05% | −31,500−13.8% | Reduced |
| Squarepoint Ops LLC | 210,029 | $2.56M | 0.01% | +109,625+109.2% | Added |
| Empowered Funds, LLC | 217,820 | $2.66M | 0.03% | +19,467+9.8% | Added |
| Algert Global LLC | 218,817 | $2.67M | 0.06% | +47,478+27.7% | Added |
| First Trust Advisors LP | 219,506 | $2.68M | 0.00% | +10,592+5.1% | Added |
| Gsa Capital Partners LLP | 220,881 | $2.69M | 0.19% | +161,501+272.0% | Added |
| Segall Bryant & Hamill, LLC | 223,340 | $2.72M | 0.04% | +223,340 | New |
| Sanctuary Advisors, LLC | 234,209 | $2.86M | 0.02% | −590.0% | Reduced |
| Two Sigma Advisers, LP | 234,467 | $2.86M | 0.01% | +91,000+63.4% | Added |
| Allspring Global Investments Holdings, LLC | 248,026 | $2.93M | 0.00% | +248,026 | New |
| Bridgeway Capital Management, LLC | 242,820 | $2.96M | 0.07% | +19,467+8.7% | Added |
| Bank of America Corp | 245,097 | $2.99M | 0.00% | +103,724+73.4% | Added |
| Bank of New York Mellon Corp | 247,508 | $3.02M | 0.00% | +10,831+4.6% | Added |
| Wellington Management Group LLP | 256,081 | $3.12M | 0.00% | −17,396−6.4% | Reduced |
| Trexquant Investment LP | 261,531 | $3.19M | 0.04% | +165,469+172.3% | Added |
| UBS Asset Management Americas Inc | 274,465 | $3.35M | 0.00% | +27,699+11.2% | Added |
| Seven Six Capital Management, LLC | 275,413 | $3.36M | 3.05% | −117,886−30.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 280,810 | $3.42M | 0.01% | −8,640−3.0% | Reduced |
| Brandywine Global Investment Management, LLC | 292,220 | $3.56M | 0.03% | +47,390+19.4% | Added |
| Essex Investment Management Co LLC | 298,682 | $3.64M | 0.66% | −2,139−0.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 342,301 | $4.17M | 0.01% | +189,799+124.5% | Added |
| Millennium Management LLC | 348,724 | $4.25M | 0.00% | +82,165+30.8% | Added |
| Two Sigma Investments, LP | 348,820 | $4.25M | 0.01% | +237,834+214.3% | Added |
| CenterBook Partners LP | 351,182 | $4.28M | 0.24% | −770,792−68.7% | Reduced |
| Goldman Sachs Group Inc | 354,091 | $4.32M | 0.00% | −149,885−29.7% | Reduced |
| Renaissance Technologies LLC | 384,388 | $4.69M | 0.01% | +267,988+230.2% | Added |
| Tudor Investment Corp Et Al | 387,936 | $4.73M | 0.04% | +154,251+66.0% | Added |
| Acuitas Investments, LLC | 423,234 | $5.16M | 4.11% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 438,229 | $5.34M | 0.01% | −63,527−12.7% | Reduced |
| Citadel Advisors LLC | 468,678 | $5.71M | 0.00% | −47,931−9.3% | Reduced |
| BNP Paribas Arbitrage, SA | 469,259 | $5.72M | 0.00% | +46,430+11.0% | Added |
| Castlekeep Investment Advisors LLC | 477,163 | $5.82M | 2.85% | −19,249−3.9% | Reduced |
| Cubist Systematic Strategies, LLC | 492,191 | $6.00M | 0.06% | +394,543+404.0% | Added |
| Charles Schwab Investment Management Inc | 556,440 | $6.78M | 0.00% | +19,722+3.7% | Added |
| Prescott Group Capital Management, L.L.C. | 576,870 | $7.03M | 0.83% | 00.0% | Unchanged |
| Nuveen, LLC | 617,145 | $7.52M | 0.00% | +161,997+35.6% | Added |
| London Co of Virginia | 642,744 | $7.84M | 0.04% | 00.0% | Unchanged |
| Next Century Growth Investors LLC | 648,290 | $7.90M | 0.61% | −16,992−2.6% | Reduced |
| Private Management Group Inc | 653,550 | $7.97M | 0.26% | −488,992−42.8% | Reduced |
| Northern Trust Corp | 691,041 | $8.42M | 0.00% | +59,040+9.3% | Added |
| JPMorgan Chase & Co | 789,276 | $9.62M | 0.00% | +166,166+26.7% | Added |
| Morgan Stanley | 793,082 | $9.67M | 0.00% | +92,518+13.2% | Added |
| Arrowstreet Capital, Limited Partnership | 841,140 | $10.3M | 0.01% | +733,312+680.1% | Added |
| Minerva Advisors LLC | 1,389,807 | $16.9M | 11.09% | 00.0% | Unchanged |
| State Street Corp | 1,626,738 | $19.8M | 0.00% | +56,336+3.6% | Added |
| Geode Capital Management, LLC | 1,656,547 | $20.2M | 0.00% | +51,269+3.2% | Added |
| TCW Group Inc | 2,085,734 | $25.4M | 0.20% | −67,800−3.1% | Reduced |
| American Century Companies Inc | 2,180,909 | $26.6M | 0.01% | +210,134+10.7% | Added |
| Harvey Partners, LLC | 3,733,000 | $45.5M | 4.54% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,885,090 | $47.4M | 0.00% | −22,084−0.6% | Reduced |
| Dimensional Fund Advisors LP | 4,288,207 | $52.3M | 0.01% | −49,239−1.1% | Reduced |
| Jennison Associates LLC | 4,793,838 | $58.4M | 0.03% | −517,056−9.7% | Reduced |
| BlackRock, Inc. | 6,785,122 | $82.7M | 0.00% | −378,765−5.3% | Reduced |
| HB Wealth Management, LLC | 0 | $0 | 0.00% | −133,585−100.0% | Sold out |
| Sequoia Financial Advisors, LLC | 0 | $0 | 0.00% | −102,742−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −98,721−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −78,518−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −48,011−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −35,505−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −32,312−100.0% | Sold out |
| Oppenheimer & Close, LLC | 0 | $0 | 0.00% | −31,901−100.0% | Sold out |