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 2026
Institutional positions in Great Lakes Dredge & Dock CORP as of Jun 30, 2026. 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
GLDD is no longer listed, and 13F filings after Q1 2026 list far fewer holders. See Q1 2026
- Institutional holders
- 1
- −179 vs. Q1 2026
- Shares held
- 1
- −54.8M (−100.0%) vs. Q1 2026
- Total value
- $17
- −$930.5M (−100.0%) vs. Q1 2026
- New holders
- 0
- 0 more added
- Sold out
- 179
- 0 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −27,615−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −27,270−100.0% | Sold out |
| Vanguard Global Advisers, LLC | 0 | $0 | 0.00% | −26,816−100.0% | Sold out |
| T3 Companies, LLC | 0 | $0 | 0.00% | −25,060−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −25,010−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −24,659−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −23,603−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −23,382−100.0% | Sold out |
| PenderFund Capital Management Ltd. | 0 | $0 | 0.00% | −23,200−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −21,453−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −20,480−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −20,269−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −20,084−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −19,665−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −19,347−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −18,677−100.0% | Sold out |
| Yakira Capital Management, Inc. | 0 | $0 | 0.00% | −18,222−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −18,124−100.0% | Sold out |
| Vanguard Investments Australia, Ltd. | 0 | $0 | 0.00% | −15,953−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −15,500−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −15,318−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −14,975−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −14,500−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −14,200−100.0% | Sold out |
| Equitec Proprietary Markets, LLC | 0 | $0 | 0.00% | −14,100−100.0% | Sold out |
| L2 Asset Management, LLC | 0 | $0 | 0.00% | −13,841−100.0% | Sold out |
| Change Path, LLC | 0 | $0 | 0.00% | −13,283−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −12,903−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −12,866−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −12,829−100.0% | Sold out |
| Keybank National Association | 0 | $0 | 0.00% | −12,437−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −11,867−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −11,502−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −11,338−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −10,182−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −9,649−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −9,386−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −8,172−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −12,089−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −5,562−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −5,334−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −3,996−100.0% | Sold out |
| State of Alaska, Department of Revenue | 0 | $0 | 0.00% | −3,908−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −3,398−100.0% | Sold out |
| Bogart Wealth, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −2,307−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −2,304−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −2,206−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −2,084−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −1,276−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −1,120−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −1,079−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −1,032−100.0% | Sold out |
| Smartleaf Asset Management LLC | 0 | $0 | 0.00% | −925−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −746−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −743−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −687−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −533−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −554−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −443−100.0% | Sold out |
| Valued Wealth Advisors LLC | 0 | $0 | 0.00% | −290−100.0% | Sold out |
| BFSG, LLC | 0 | $0 | 0.00% | −275−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| Assetmark, Inc | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −106−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −95−100.0% | Sold out |
| Hantz Financial Services, Inc. | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| TopTier Wealth Management, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| GHP Investment Advisors, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |