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, Q1 2024
Institutional positions in Great Lakes Dredge & Dock CORP as of Mar 31, 2024. 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
- 158
- +16 vs. Q4 2023
- Shares held
- 53.5M
- −2.08M (−3.7%) vs. Q4 2023
- Total value
- $467.7M
- +$41.0M (+9.6%) vs. Q4 2023
- New holders
- 31
- 34 more added
- Sold out
- 15
- 63 more reduced
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,627,155 | $58.0M | 0.00% | −775,941−10.5% | Reduced |
| Alliancebernstein L.P. | 4,523,737 | $39.6M | 0.01% | −79,963−1.7% | Reduced |
| Dimensional Fund Advisors LP | 4,448,791 | $38.9M | 0.01% | +92,323+2.1% | Added |
| Jennison Associates LLC | 4,359,725 | $38.1M | 0.03% | +60,307+1.4% | Added |
| Harvey Partners, LLC | 3,419,000 | $29.9M | 3.25% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,413,673 | $29.9M | 0.00% | +48,760+1.4% | Added |
| William Blair Investment Management, LLC | 2,445,074 | $21.4M | 0.06% | −1,498−0.1% | Reduced |
| TCW Group Inc | 1,957,938 | $17.1M | 0.17% | 00.0% | Unchanged |
| State Street Corp | 1,528,965 | $13.4M | 0.00% | +4,605+0.3% | Added |
| Geode Capital Management, LLC | 1,474,365 | $12.9M | 0.00% | +28,652+2.0% | Added |
| Minerva Advisors LLC | 1,312,143 | $11.5M | 7.02% | +36,145+2.8% | Added |
| Private Management Group Inc | 1,218,088 | $10.7M | 0.40% | −5,045−0.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,064,066 | $9.31M | 0.00% | −26,717−2.4% | Reduced |
| D. E. Shaw & Co., Inc. | 830,567 | $7.27M | 0.01% | −2,532−0.3% | Reduced |
| Kennedy Capital Management, Inc. | 799,197 | $6.99M | 0.14% | −46,325−5.5% | Reduced |
| Wellington Management Group LLP | 762,626 | $6.67M | 0.00% | +311,000+68.9% | Added |
| London Co of Virginia | 642,744 | $5.62M | 0.03% | 00.0% | Unchanged |
| Northern Trust Corp | 602,585 | $5.27M | 0.00% | −16,001−2.6% | Reduced |
| Castlekeep Investment Advisors LLC | 573,158 | $5.02M | 3.61% | +57,334+11.1% | Added |
| Prescott Group Capital Management, L.L.C. | 546,870 | $4.79M | 0.77% | 00.0% | Unchanged |
| CenterBook Partners LP | 516,104 | $4.52M | 0.31% | +304,402+143.8% | Added |
| Price Jennifer C. | 500,000 | $4.38M | 4.13% | −533,874−51.6% | Reduced |
| Renaissance Technologies LLC | 463,424 | $4.05M | 0.01% | −200,677−30.2% | Reduced |
| Credit Suisse AG | 455,396 | $3.98M | 0.00% | −188,489−29.3% | Reduced |
| Morgan Stanley | 450,891 | $3.95M | 0.00% | −34,584−7.1% | Reduced |
| Brightline Capital Management, LLC | 440,000 | $3.85M | 2.32% | +440,000 | New |
| Oppenheimer & Close, LLC | 394,600 | $3.45M | 3.00% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 350,945 | $3.07M | 0.00% | −123,605−26.0% | Reduced |
| Acuitas Investments, LLC | 308,664 | $2.70M | 1.36% | −5,897−1.9% | Reduced |
| American Century Companies Inc | 307,895 | $2.69M | 0.00% | +18,379+6.3% | Added |
| Essex Investment Management Co LLC | 302,546 | $2.65M | 0.52% | +4,518+1.5% | Added |
| Knights of Columbus Asset Advisors LLC | 257,432 | $2.25M | 0.16% | −245,450−48.8% | Reduced |
| Ameriprise Financial Inc | 237,018 | $2.07M | 0.00% | −43,826−15.6% | Reduced |
| Bank of New York Mellon Corp | 233,905 | $2.05M | 0.00% | −15,614−6.3% | Reduced |
| Two Sigma Advisers, LP | 229,667 | $2.01M | 0.00% | −58,000−20.2% | Reduced |
| Invesco Ltd. | 228,394 | $2.00M | 0.00% | −52,588−18.7% | Reduced |
| Citadel Advisors LLC | 224,678 | $1.97M | 0.00% | −77,274−25.6% | Reduced |
| Wittenberg Investment Management, Inc. | 200,324 | $1.75M | 0.60% | 00.0% | Unchanged |
| First Manhattan Co | 200,000 | $1.75M | 0.01% | −75,000−27.3% | Reduced |
| Gsa Capital Partners LLP | 194,420 | $1.70M | 0.14% | +194,420 | New |
| Goldman Sachs Group Inc | 183,185 | $1.60M | 0.00% | −49,979−21.4% | Reduced |
| Cullen Capital Management LLC | 179,693 | $1.57M | 0.02% | −14,926−7.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 173,552 | $1.52M | 0.01% | +46,300+36.4% | Added |
| Wynnefield Capital Inc | 169,266 | $1.48M | 0.59% | −45,000−21.0% | Reduced |
| Susquehanna International Group, LLP | 166,216 | $1.45M | 0.00% | −37,053−18.2% | Reduced |
| Millennium Management LLC | 164,316 | $1.44M | 0.00% | +164,316 | New |
| UBS Asset Management Americas Inc | 162,419 | $1.42M | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 133,450 | $1.17M | 0.00% | −83,958−38.6% | Reduced |
| Swiss National Bank | 131,000 | $1.15M | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 128,000 | $1.12M | 0.00% | −4,800−3.6% | Reduced |
| Squarepoint Ops LLC | 124,743 | $1.09M | 0.00% | +20,383+19.5% | Added |
| Davy Global Fund Management Ltd | 121,749 | $1.07M | 0.12% | −6,299−4.9% | Reduced |
| Legato Capital Management LLC | 116,829 | $1.02M | 0.12% | 00.0% | Unchanged |
| Rhumbline Advisers | 108,706 | $951.2K | 0.00% | +105+0.1% | Added |
| BNP Paribas Arbitrage, SA | 106,558 | $932.4K | 0.00% | +52,207+96.1% | Added |
| ClariVest Asset Management LLC | 98,166 | $859.0K | 0.09% | +184+0.2% | Added |
| UBS Group AG | 83,837 | $733.6K | 0.00% | −6,404−7.1% | Reduced |
| Jane Street Group, LLC | 78,735 | $688.9K | 0.00% | +24,730+45.8% | Added |
| Cubist Systematic Strategies, LLC | 74,531 | $652.1K | 0.01% | +74,531 | New |
| State of Wisconsin Investment Board | 69,778 | $610.6K | 0.00% | −8,226−10.5% | Reduced |
| Legal & General Group Plc | 67,805 | $593.3K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 66,486 | $581.8K | 0.00% | −3,519−5.0% | Reduced |
| PEAK6 Investments LLC | 66,109 | $578.5K | 0.03% | +11,365+20.8% | Added |
| Cornercap Investment Counsel Inc | 62,867 | $550.1K | 0.08% | +62,867 | New |
| Sugar Maple Asset Management, LLC | 61,675 | $540.0K | 0.52% | +61,675 | New |
| HRT Financial LP | 60,691 | $531.0K | 0.00% | +60,691 | New |
| Barclays PLC | 59,281 | $518.7K | 0.00% | −44,627−42.9% | Reduced |
| Bank of America Corp | 57,881 | $506.5K | 0.00% | −36,920−38.9% | Reduced |
| Caxton Associates LP | 57,317 | $501.5K | 0.03% | +31,259+120.0% | Added |
| Royal Bank of Canada | 44,908 | $393.0K | 0.00% | −83,622−65.1% | Reduced |
| Canton Hathaway, LLC | 44,000 | $385.0K | 0.10% | +3,900+9.7% | Added |
| AQR Capital Management LLC | 43,438 | $380.1K | 0.00% | −10,895−20.1% | Reduced |
| Semanteon Capital Management, LP | 40,699 | $356.1K | 0.23% | +40,699 | New |
| EntryPoint Capital, LLC | 38,261 | $334.8K | 0.30% | +38,261 | New |
| Jump Financial, LLC | 36,710 | $321.2K | 0.01% | −13,856−27.4% | Reduced |
| Creative Planning | 35,769 | $313.0K | 0.00% | +421+1.2% | Added |
| Wells Fargo & Company | 35,194 | $307.9K | 0.00% | +2,977+9.2% | Added |
| Natixis Advisors, L.P. | 34,298 | $300.0K | 0.00% | +34,298 | New |
| MetLife Investment Management | 33,639 | $294.3K | 0.00% | −825−2.4% | Reduced |
| American International Group, Inc. | 32,327 | $282.9K | 0.00% | −278−0.9% | Reduced |
| Deutsche Bank AG | 32,200 | $281.8K | 0.00% | −8,471−20.8% | Reduced |
| Occudo Quantitative Strategies LP | 31,556 | $276.1K | 0.05% | −16,098−33.8% | Reduced |
| Keybank National Association | 29,879 | $261.4K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 29,518 | $258.1K | 0.00% | +30.0% | Added |
| JPMorgan Chase & Co | 26,997 | $236.2K | 0.00% | −17,235−39.0% | Reduced |
| State Board of Administration of Florida Retirement System | 42,989 | $233.4K | 0.00% | −40−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 26,307 | $230.2K | 0.00% | −1,153−4.2% | Reduced |
| Quadrant Capital Group LLC | 25,127 | $219.9K | 0.02% | −874−3.4% | Reduced |
| Fox Run Management, L.L.C. | 24,850 | $217.4K | 0.05% | +24,850 | New |
| Trexquant Investment LP | 23,733 | $207.7K | 0.00% | +23,733 | New |
| Gitterman Wealth Management, LLC | 23,430 | $205.0K | 0.08% | +9,474+67.9% | Added |
| Voya Investment Management LLC | 22,593 | $197.7K | 0.00% | −5,043−18.2% | Reduced |
| Prospera Financial Services Inc | 21,500 | $188.1K | 0.01% | +10,500+95.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 20,857 | $182.5K | 0.01% | +20,857 | New |
| New York State Common Retirement Fund | 20,635 | $180.6K | 0.00% | −42−0.2% | Reduced |
| Teza Capital Management LLC | 19,880 | $173.9K | 0.02% | +19,880 | New |
| Pinnacle Wealth Planning Services, Inc. | 19,401 | $169.8K | 0.02% | 00.0% | Unchanged |
| Citigroup Inc | 18,725 | $163.8K | 0.00% | +2,751+17.2% | Added |
| Arizona State Retirement System | 18,307 | $160.2K | 0.00% | −281−1.5% | Reduced |
| Quadrature Capital Ltd | 18,278 | $159.8K | 0.00% | +3,506+23.7% | Added |