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 2025
Institutional positions in Great Lakes Dredge & Dock CORP as of Dec 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
- 222
- +12 vs. Q3 2025
- Shares held
- 56.0M
- +1.42M (+2.6%) vs. Q3 2025
- Total value
- $734.8M
- +$80.8M (+12.4%) vs. Q3 2025
- New holders
- 31
- 78 more added
- Sold out
- 19
- 82 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $13 | 0.00% | +1 | New |
| Jones Financial Companies LLLP | 8 | $105 | 0.00% | +8 | New |
| Northwestern Mutual Wealth Management Co | 8 | $105 | 0.00% | +8 | New |
| Comerica Bank | 21 | $276 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 23 | $302 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 33 | $433 | 0.00% | +33 | New |
| Larson Financial Group LLC | 39 | $512 | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 40 | $525 | 0.00% | −531−93.0% | Reduced |
| IFP Advisors, Inc | 46 | $604 | 0.00% | +40+666.7% | Added |
| Parkside Financial Bank & Trust | 55 | $722 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 57 | $748 | 0.00% | −3,115−98.2% | Reduced |
| MAI Capital Management | 57 | $748 | 0.00% | −2,104−97.4% | Reduced |
| Hantz Financial Services, Inc. | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 47 | $1.00K | 0.00% | −11−19.0% | Reduced |
| Los Angeles Capital Management LLC | 105 | $1.20K | 0.00% | +105 | New |
| Rothschild Investment LLC | 92 | $1.21K | 0.00% | +32+53.3% | Added |
| Assetmark, Inc | 123 | $1.61K | 0.00% | +123 | New |
| CIBC Private Wealth Group, LLC | 170 | $2.23K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 200 | $2.62K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 241 | $3.16K | 0.00% | −7−2.8% | Reduced |
| EverSource Wealth Advisors, LLC | 276 | $3.62K | 0.00% | −50−15.3% | Reduced |
| Fortitude Family Office, LLC | 308 | $4.04K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 318 | $4.17K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 349 | $4.58K | 0.00% | +13+3.9% | Added |
| Allworth Financial LP | 380 | $4.99K | 0.00% | 00.0% | Unchanged |
| Luminist Capital LLC | 400 | $5.25K | 0.01% | +400 | New |
| The PNC Financial Services Group, Inc. | 415 | $5.45K | 0.00% | +7+1.7% | Added |
| Versant Capital Management, Inc | 743 | $9.75K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 756 | $9.98K | 0.00% | −235−23.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 786 | $10.3K | 0.00% | −1,189−60.2% | Reduced |
| Nisa Investment Advisors, LLC | 1,032 | $13.5K | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 1,164 | $15.3K | 0.00% | +175+17.7% | Added |
| HM Payson & Co | 1,325 | $17.4K | 0.00% | +1,325 | New |
| Blue Bell Private Wealth Management, LLC | 1,597 | $21.0K | 0.00% | +157+10.9% | Added |
| Parallel Advisors, LLC | 1,657 | $21.7K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 1,920 | $25.2K | 0.00% | +1,920 | New |
| Westside Investment Management, Inc. | 1,940 | $25.7K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,091 | $27.0K | 0.00% | −139−6.2% | Reduced |
| Farther Finance Advisors, LLC | 2,111 | $27.7K | 0.00% | +1,474+231.4% | Added |
| Massmutual Trust Co FSB | 2,637 | $34.6K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 3,343 | $43.9K | 0.00% | +446+15.4% | Added |
| US Bancorp | 3,383 | $44.4K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 3,908 | $51.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 5,118 | $67.1K | 0.00% | −90−1.7% | Reduced |
| Tower Research Capital LLC (TRC) | 5,317 | $69.8K | 0.00% | +2,029+61.7% | Added |
| Ameritas Investment Partners, Inc. | 5,562 | $73.0K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 5,911 | $77.6K | 0.01% | +5,911 | New |
| New York State Teachers Retirement System | 6,081 | $80.0K | 0.00% | +6,081 | New |
| Quantbot Technologies LP | 6,269 | $82.2K | 0.00% | −34,650−84.7% | Reduced |
| Great West Life Assurance Co | 6,556 | $86.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 7,116 | $93.0K | 0.00% | +121+1.7% | Added |
| Federated Hermes, Inc. | 7,168 | $94.0K | 0.00% | +82+1.2% | Added |
| Employees Retirement System of Texas | 8,172 | $107.0K | 0.00% | −7,377−47.4% | Reduced |
| Aquatic Capital Management LLC | 8,802 | $115.5K | 0.00% | +226+2.6% | Added |
| Perigon Wealth Management, LLC | 10,098 | $132.5K | 0.00% | +10,098 | New |
| CI Private Wealth, LLC | 10,333 | $135.6K | 0.00% | −141−1.3% | Reduced |
| Envestnet Asset Management Inc | 10,508 | $137.9K | 0.00% | −530−4.8% | Reduced |
| Royal Bank of Canada | 10,508 | $138.0K | 0.00% | +1,706+19.4% | Added |
| Mariner, LLC | 10,819 | $142.0K | 0.00% | −42−0.4% | Reduced |
| Virtus ETF Advisers LLC | 11,737 | $154.0K | 0.07% | 00.0% | Unchanged |
| Mirabaud & Cie SA | 12,000 | $157.4K | 0.05% | +12,000 | New |
| Passumpsic Savings Bank | 12,000 | $157.4K | 0.09% | +12,000 | New |
| ProShare Advisors LLC | 12,168 | $159.6K | 0.00% | +786+6.9% | Added |
| Voya Investment Management LLC | 12,539 | $164.5K | 0.00% | −267−2.1% | Reduced |
| Brevan Howard Capital Management LP | 12,617 | $165.5K | 0.00% | +2,176+20.8% | Added |
| Signaturefd, LLC | 12,866 | $168.8K | 0.00% | −40−0.3% | Reduced |
| Fayez Sarofim & Co | 12,966 | $170.1K | 0.00% | −4,546−26.0% | Reduced |
| Apollon Wealth Management, LLC | 13,335 | $175.0K | 0.00% | +13,335 | New |
| Atria Investments LLC | 13,531 | $177.5K | 0.00% | +765+6.0% | Added |
| Boothbay Fund Management, LLC | 14,034 | $184.1K | 0.00% | −40,279−74.2% | Reduced |
| KLP Kapitalforvaltning AS | 14,500 | $190.2K | 0.00% | −2,100−12.7% | Reduced |
| Caxton Associates LLP | 14,568 | $191.1K | 0.00% | +14,568 | New |
| New York State Common Retirement Fund | 14,753 | $193.6K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 14,883 | $195.3K | 0.00% | −15,309−50.7% | Reduced |
| State of Tennessee, Treasury Department | 13,524 | $202.6K | 0.00% | +13,524 | New |
| Prospera Financial Services Inc | 15,500 | $203.4K | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 15,511 | $203.5K | 0.00% | +15,511 | New |
| VARCOV Co. | 15,744 | $206.6K | 0.08% | +15,744 | New |
| Bailard, Inc. | 16,277 | $213.6K | 0.00% | −6,800−29.5% | Reduced |
| Bank of Montreal | 16,588 | $217.6K | 0.00% | −95−0.6% | Reduced |
| XTX Topco Ltd | 16,654 | $218.5K | 0.01% | +5,627+51.0% | Added |
| Jain Global LLC | 16,683 | $218.9K | 0.00% | +16,683 | New |
| Gsa Capital Partners LLP | 16,680 | $219.0K | 0.02% | −132,862−88.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 17,568 | $230.5K | 0.00% | −42−0.2% | Reduced |
| FMR LLC | 17,669 | $231.8K | 0.00% | +3,911+28.4% | Added |
| Susquehanna International Group, LLP | 18,052 | $236.8K | 0.00% | −83,228−82.2% | Reduced |
| Arizona State Retirement System | 18,834 | $247.1K | 0.00% | −1,232−6.1% | Reduced |
| ARS Investment Partners, LLC | 18,977 | $249.0K | 0.01% | −8,503−30.9% | Reduced |
| R Squared Ltd | 19,819 | $260.0K | 0.12% | +2,854+16.8% | Added |
| GWM Advisors LLC | 20,287 | $266.2K | 0.00% | +19,867+4,730.2% | Added |
| Manufacturers Life Insurance Company, The | 20,379 | $267.4K | 0.00% | −2,098−9.3% | Reduced |
| Quadrant Capital Group LLC | 20,427 | $268.0K | 0.01% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 20,523 | $269.3K | 0.06% | +20,523 | New |
| AE Wealth Management LLC | 20,917 | $274.4K | 0.00% | +1,742+9.1% | Added |
| Engineers Gate Manager LP | 21,318 | $279.7K | 0.00% | +21,318 | New |
| Advisor Group Holdings, Inc. | 21,643 | $283.9K | 0.00% | +20,322+1,538.4% | Added |
| Quantinno Capital Management LP | 21,943 | $287.9K | 0.00% | +2,467+12.7% | Added |
| Dynamic Technology Lab Private Ltd | 23,769 | $312.0K | 0.07% | −38,837−62.0% | Reduced |
| Inceptionr LLC | 24,116 | $316.4K | 0.09% | +24,116 | New |
| PCM Encore, LLC | 24,529 | $321.8K | 0.07% | +24,529 | New |