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, Q3 2025
Institutional positions in Great Lakes Dredge & Dock CORP as of Sep 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
- 212
- +21 vs. Q2 2025
- Shares held
- 54.9M
- +130.7K (+0.2%) vs. Q2 2025
- Total value
- $657.8M
- −$9.34M (−1.4%) vs. Q2 2025
- New holders
- 33
- 74 more added
- Sold out
- 12
- 77 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 6 | $72 | 0.00% | +6 | Added |
| Comerica Bank | 21 | $252 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 23 | $276 | 0.00% | +23 | New |
| Larson Financial Group LLC | 39 | $468 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 55 | $660 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 60 | $719 | 0.00% | −60−50.0% | Reduced |
| Hantz Financial Services, Inc. | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 58 | $1.00K | 0.00% | −39−40.2% | Reduced |
| Clearstead Advisors, LLC | 137 | $1.64K | 0.00% | +137 | New |
| CIBC Private Wealth Group, LLC | 170 | $2.04K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 185 | $2.22K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 200 | $2.39K | 0.00% | +200 | New |
| Stone House Investment Management, LLC | 200 | $2.40K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 248 | $2.97K | 0.00% | +148+148.0% | Added |
| Fortitude Family Office, LLC | 308 | $3.69K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 318 | $3.81K | 0.00% | +318 | New |
| EverSource Wealth Advisors, LLC | 326 | $3.91K | 0.00% | +13+4.2% | Added |
| True Wealth Design, LLC | 336 | $4.03K | 0.00% | +1+0.3% | Added |
| Allworth Financial LP | 380 | $4.56K | 0.00% | +137+56.4% | Added |
| The PNC Financial Services Group, Inc. | 408 | $4.89K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 420 | $5.04K | 0.00% | +420 | New |
| McIlrath & Eck, LLC | 466 | $5.59K | 0.00% | −609−56.7% | Reduced |
| Aster Capital Management (DIFC) Ltd | 511 | $6.13K | 0.00% | +511 | New |
| MCF Advisors LLC | 571 | $6.85K | 0.00% | −253−30.7% | Reduced |
| Farther Finance Advisors, LLC | 637 | $7.64K | 0.00% | +67+11.8% | Added |
| Versant Capital Management, Inc | 743 | $8.91K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 991 | $11.8K | 0.00% | +564+132.1% | Added |
| Cullen/Frost Bankers, Inc. | 989 | $11.9K | 0.00% | +989 | New |
| Nisa Investment Advisors, LLC | 1,032 | $12.4K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 1,211 | $14.5K | 0.00% | +1,211 | New |
| Advisor Group Holdings, Inc. | 1,321 | $15.5K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 1,440 | $17.3K | 0.00% | +1,440 | New |
| Parallel Advisors, LLC | 1,657 | $19.9K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 1,775 | $21.3K | 0.00% | −205−10.4% | Reduced |
| Quarry LP | 1,908 | $22.9K | 0.01% | −4,705−71.1% | Reduced |
| Westside Investment Management, Inc. | 1,940 | $23.1K | 0.00% | +970+100.0% | Added |
| Caitong International Asset Management Co., Ltd | 1,975 | $23.7K | 0.02% | +1,975 | New |
| MAI Capital Management | 2,161 | $25.9K | 0.00% | +955+79.2% | Added |
| Amalgamated Bank | 2,230 | $27.0K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 2,637 | $31.6K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 2,897 | $34.7K | 0.00% | +66+2.3% | Added |
| SRS Capital Advisors, Inc. | 3,172 | $38.0K | 0.00% | +3,123+6,373.5% | Added |
| Tower Research Capital LLC (TRC) | 3,288 | $39.4K | 0.00% | −9,528−74.3% | Reduced |
| US Bancorp | 3,383 | $40.6K | 0.00% | −33−1.0% | Reduced |
| State of Alaska, Department of Revenue | 3,908 | $46.0K | 0.00% | +3,908 | New |
| Sterling Capital Management LLC | 4,593 | $55.1K | 0.00% | +2,825+159.8% | Added |
| Point72 (DIFC) Ltd | 4,802 | $57.6K | 0.00% | −535−10.0% | Reduced |
| Public Employees Retirement System of Ohio | 5,208 | $62.4K | 0.00% | −110−2.1% | Reduced |
| Ameritas Investment Partners, Inc. | 5,562 | $66.7K | 0.00% | −907−14.0% | Reduced |
| Great West Life Assurance Co | 6,556 | $78.0K | 0.00% | −4,163−38.8% | Reduced |
| CWM, LLC | 6,995 | $84.0K | 0.00% | +3,886+125.0% | Added |
| Federated Hermes, Inc. | 7,086 | $85.0K | 0.00% | +2,121+42.7% | Added |
| Aquatic Capital Management LLC | 8,576 | $102.8K | 0.00% | −15,185−63.9% | Reduced |
| Royal Bank of Canada | 8,802 | $106.0K | 0.00% | −26,510−75.1% | Reduced |
| Caption Management, LLC | 8,931 | $107.1K | 0.01% | +8,931 | New |
| Brevan Howard Capital Management LP | 10,441 | $125.2K | 0.00% | +10,441 | New |
| CI Private Wealth, LLC | 10,474 | $125.6K | 0.00% | +10,474 | New |
| Mariner, LLC | 10,861 | $130.2K | 0.00% | +10,861 | New |
| XTX Topco Ltd | 11,027 | $132.2K | 0.01% | −12,558−53.2% | Reduced |
| Envestnet Asset Management Inc | 11,038 | $132.3K | 0.00% | +11,038 | New |
| HighTower Advisors, LLC | 11,049 | $132.5K | 0.00% | +11,049 | New |
| ProShare Advisors LLC | 11,382 | $136.5K | 0.00% | −2,269−16.6% | Reduced |
| PharVision Advisers, LLC | 11,525 | $138.2K | 0.08% | −8,503−42.5% | Reduced |
| Virtus ETF Advisers LLC | 11,737 | $140.7K | 0.08% | +2,933+33.3% | Added |
| Atria Investments LLC | 12,766 | $153.1K | 0.00% | −8−0.1% | Reduced |
| Voya Investment Management LLC | 12,806 | $153.5K | 0.00% | −6,322−33.1% | Reduced |
| Signaturefd, LLC | 12,906 | $154.7K | 0.00% | −59−0.5% | Reduced |
| Balyasny Asset Management LLC | 12,924 | $155.0K | 0.00% | −86,978−87.1% | Reduced |
| FMR LLC | 13,758 | $165.0K | 0.00% | +2,011+17.1% | Added |
| New York State Common Retirement Fund | 14,753 | $176.9K | 0.00% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 15,500 | $185.8K | 0.00% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 15,549 | $186.0K | 0.00% | −20,696−57.1% | Reduced |
| Sherbrooke Park Advisers LLC | 15,923 | $190.9K | 0.09% | +15,923 | New |
| KLP Kapitalforvaltning AS | 16,600 | $199.0K | 0.00% | +4,900+41.9% | Added |
| Bank of Montreal | 16,683 | $200.0K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 16,965 | $203.4K | 0.09% | +6,720+65.6% | Added |
| Fayez Sarofim & Co | 17,512 | $210.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 17,610 | $211.1K | 0.00% | +1,510+9.4% | Added |
| Point72 Asset Management, L.P. | 17,988 | $215.7K | 0.00% | +17,988 | New |
| Citigroup Inc | 18,640 | $223.5K | 0.00% | −50,820−73.2% | Reduced |
| Acadian Asset Management LLC | 19,011 | $226.0K | 0.00% | +12,420+188.4% | Added |
| AE Wealth Management LLC | 19,175 | $229.9K | 0.00% | +1,443+8.1% | Added |
| Quantinno Capital Management LP | 19,476 | $233.5K | 0.00% | +6,019+44.7% | Added |
| Campbell & CO Investment Adviser LLC | 19,523 | $234.1K | 0.02% | +19,523 | New |
| Man Group plc | 19,914 | $238.8K | 0.00% | +19,914 | New |
| Arizona State Retirement System | 20,066 | $240.6K | 0.00% | +716+3.7% | Added |
| Quadrant Capital Group LLC | 20,427 | $244.9K | 0.01% | −30−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 22,477 | $269.5K | 0.00% | −1,880−7.7% | Reduced |
| Bailard, Inc. | 23,077 | $276.7K | 0.01% | +6,277+37.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 23,208 | $278.3K | 0.00% | 00.0% | Unchanged |
| Thompson Davis & Co., Inc. | 26,600 | $318.9K | 0.20% | −30,500−53.4% | Reduced |
| ARS Investment Partners, LLC | 27,480 | $329.5K | 0.02% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 27,701 | $332.1K | 0.11% | +17,590+174.0% | Added |
| Systematic Alpha Investments, LLC | 28,600 | $342.9K | 0.01% | +28,600 | New |
| Verition Fund Management LLC | 29,142 | $349.4K | 0.00% | −34,940−54.5% | Reduced |
| Janus Henderson Group PLC | 29,184 | $349.9K | 0.00% | 00.0% | Unchanged |
| Aristeia Capital LLC | 29,815 | $357.5K | 0.01% | +15,343+106.0% | Added |
| Keybank National Association | 30,175 | $361.8K | 0.00% | −3,545−10.5% | Reduced |
| Teacher Retirement System of Texas | 30,192 | $362.0K | 0.00% | −3,431−10.2% | Reduced |
| Magnetar Financial LLC | 30,435 | $364.9K | 0.00% | +30,435 | New |