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, Q4 2023
Institutional positions in Great Lakes Dredge & Dock CORP as of Dec 31, 2023. 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
- 142
- −4 vs. Q3 2023
- Shares held
- 55.6M
- +985.1K (+1.8%) vs. Q3 2023
- Total value
- $426.7M
- −$8.46M (−1.9%) vs. Q3 2023
- New holders
- 16
- 59 more added
- Sold out
- 20
- 36 more reduced
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 203,269 | $1.56M | 0.00% | +33,528+19.8% | Added |
| CenterBook Partners LP | 211,702 | $1.63M | 0.20% | +68,688+48.0% | Added |
| Wynnefield Capital Inc | 214,266 | $1.65M | 0.64% | −152,859−41.6% | Reduced |
| Two Sigma Investments, LP | 217,408 | $1.67M | 0.00% | +102,936+89.9% | Added |
| Goldman Sachs Group Inc | 233,164 | $1.79M | 0.00% | −394,374−62.8% | Reduced |
| Bank of New York Mellon Corp | 249,519 | $1.92M | 0.00% | +6,800+2.8% | Added |
| First Manhattan Co | 275,000 | $2.11M | 0.01% | −25,000−8.3% | Reduced |
| Ameriprise Financial Inc | 280,844 | $2.16M | 0.00% | +26,675+10.5% | Added |
| Invesco Ltd. | 280,982 | $2.16M | 0.00% | +35,324+14.4% | Added |
| Two Sigma Advisers, LP | 287,667 | $2.21M | 0.01% | +50,600+21.3% | Added |
| American Century Companies Inc | 289,516 | $2.22M | 0.00% | +17,183+6.3% | Added |
| Essex Investment Management Co LLC | 298,028 | $2.29M | 0.45% | −26,068−8.0% | Reduced |
| Citadel Advisors LLC | 301,952 | $2.32M | 0.00% | +53,259+21.4% | Added |
| Acuitas Investments, LLC | 314,561 | $2.42M | 1.27% | +314,561 | New |
| Oppenheimer & Close, LLC | 394,600 | $3.03M | 2.76% | +45,400+13.0% | Added |
| Wellington Management Group LLP | 451,626 | $3.47M | 0.00% | +11,640+2.6% | Added |
| Nuveen Asset Management, LLC | 474,550 | $3.64M | 0.00% | +2,066+0.4% | Added |
| Morgan Stanley | 485,475 | $3.73M | 0.00% | +36,144+8.0% | Added |
| Knights of Columbus Asset Advisors LLC | 502,882 | $3.86M | 0.25% | +244,417+94.6% | Added |
| Castlekeep Investment Advisors LLC | 515,824 | $3.96M | 2.81% | +515,824 | New |
| Prescott Group Capital Management, L.L.C. | 546,870 | $4.20M | 0.74% | 00.0% | Unchanged |
| Northern Trust Corp | 618,586 | $4.75M | 0.00% | −180.0% | Reduced |
| London Co of Virginia | 642,744 | $4.94M | 0.03% | 00.0% | Unchanged |
| Credit Suisse AG | 643,885 | $4.95M | 0.00% | −79,842−11.0% | Reduced |
| Renaissance Technologies LLC | 664,101 | $5.10M | 0.01% | +53,900+8.8% | Added |
| Cove Street Capital, LLC | 718,756 | $5.52M | 1.69% | −39,119−5.2% | Reduced |
| D. E. Shaw & Co., Inc. | 833,099 | $6.40M | 0.01% | +45,164+5.7% | Added |
| Kennedy Capital Management, Inc. | 845,522 | $6.49M | 0.14% | +40,053+5.0% | Added |
| Price Jennifer C. | 1,033,874 | $7.94M | 5.28% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 1,090,783 | $8.38M | 0.00% | +40,679+3.9% | Added |
| Private Management Group Inc | 1,223,133 | $9.39M | 0.36% | +186,653+18.0% | Added |
| Minerva Advisors LLC | 1,275,998 | $9.80M | 6.12% | +67,700+5.6% | Added |
| Geode Capital Management, LLC | 1,445,713 | $11.1M | 0.00% | +75,869+5.5% | Added |
| State Street Corp | 1,524,360 | $11.7M | 0.00% | +98,024+6.9% | Added |
| TCW Group Inc | 1,957,938 | $15.0M | 0.17% | 00.0% | Unchanged |
| William Blair Investment Management, LLC | 2,446,572 | $18.8M | 0.05% | −49,793−2.0% | Reduced |
| Vanguard Group Inc | 3,364,913 | $25.8M | 0.00% | +81,183+2.5% | Added |
| Harvey Partners, LLC | 3,419,000 | $26.3M | 3.07% | −11,000−0.3% | Reduced |
| Jennison Associates LLC | 4,299,418 | $33.0M | 0.02% | +366,923+9.3% | Added |
| Dimensional Fund Advisors LP | 4,356,468 | $33.5M | 0.01% | +192,053+4.6% | Added |
| Alliancebernstein L.P. | 4,603,700 | $35.4M | 0.01% | −230,697−4.8% | Reduced |
| BlackRock Inc. | 7,403,096 | $56.9M | 0.00% | +634,549+9.4% | Added |
| Flat Footed LLC | 0 | $0 | 0.00% | −805,655−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −296,073−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −228,665−100.0% | Sold out |
| EVR Research LP | 0 | $0 | 0.00% | −222,892−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −204,589−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −58,697−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −57,616−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Levin Capital Strategies, L.P. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −13,674−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −11,533−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −11,493−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −10,872−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −11,077−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −2,507−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −1,748−100.0% | Sold out |
| IMA Wealth, Inc. | 0 | $0 | 0.00% | −432−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −134−100.0% | Sold out |
| Ceredex Value Advisors LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |