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 |
|---|---|---|---|---|---|
| Mirae Asset Global ETFs Holdings Ltd. | 31,289 | $375.2K | 0.00% | −5,185−14.2% | Reduced |
| Graham Capital Management, L.P. | 33,077 | $396.6K | 0.01% | −15,506−31.9% | Reduced |
| Intech Investment Management LLC | 34,202 | $410.1K | 0.00% | −7,436−17.9% | Reduced |
| Price T Rowe Associates Inc | 35,076 | $421.0K | 0.00% | +1,810+5.4% | Added |
| MetLife Investment Management | 35,568 | $426.5K | 0.00% | −4,067−10.3% | Reduced |
| State of Wyoming | 36,148 | $433.4K | 0.05% | +1,142+3.3% | Added |
| Alps Advisors Inc | 37,750 | $452.6K | 0.00% | +37,750 | New |
| Fox Run Management, L.L.C. | 38,346 | $459.8K | 0.07% | +12,516+48.5% | Added |
| Quantbot Technologies LP | 40,919 | $490.6K | 0.01% | −28,720−41.2% | Reduced |
| Canton Hathaway, LLC | 42,800 | $513.0K | 0.10% | −400−0.9% | Reduced |
| State Board of Administration of Florida Retirement System | 43,029 | $515.9K | 0.00% | 00.0% | Unchanged |
| Winton Group Ltd | 45,466 | $545.1K | 0.02% | +1,816+4.2% | Added |
| Semanteon Capital Management, LP | 47,420 | $568.6K | 0.71% | +47,420 | New |
| Ameriprise Financial Inc | 48,118 | $576.9K | 0.00% | −22,148−31.5% | Reduced |
| American Capital Advisory, LLC | 48,591 | $582.6K | 0.27% | +175+0.4% | Added |
| Schonfeld Strategic Advisors LLC | 49,610 | $594.8K | 0.00% | +49,610 | New |
| Creative Planning | 51,554 | $618.1K | 0.00% | +2,400+4.9% | Added |
| Boothbay Fund Management, LLC | 54,313 | $651.2K | 0.02% | +54,313 | New |
| Principal Financial Group Inc | 55,291 | $662.9K | 0.00% | +17,479+46.2% | Added |
| Deutsche Bank AG | 55,668 | $667.5K | 0.00% | +6,361+12.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 58,028 | $695.8K | 0.00% | +58,028 | New |
| Davy Global Fund Management Ltd | 59,260 | $710.5K | 0.05% | +13,211+28.7% | Added |
| HSBC Holdings PLC | 60,776 | $723.6K | 0.00% | −11,999−16.5% | Reduced |
| Wells Fargo & Company | 61,717 | $740.0K | 0.00% | +8,224+15.4% | Added |
| California State Teachers Retirement System | 62,043 | $743.9K | 0.00% | +40.0% | Added |
| Dynamic Technology Lab Private Ltd | 62,606 | $751.0K | 0.13% | +47,697+319.9% | Added |
| Walleye Capital LLC | 69,000 | $827.3K | 0.01% | +69,000 | New |
| Susquehanna Portfolio Strategies, LLC | 73,550 | $881.9K | 0.01% | −31,958−30.3% | Reduced |
| Cullen Capital Management LLC | 74,678 | $895.4K | 0.01% | −22,450−23.1% | Reduced |
| Legal & General Group Plc | 77,966 | $934.8K | 0.00% | −2,073−2.6% | Reduced |
| Alliancebernstein L.P. | 78,810 | $944.9K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 81,844 | $981.3K | 0.00% | +2,500+3.2% | Added |
| Quest Partners LLC | 84,740 | $1.02M | 0.07% | +65,015+329.6% | Added |
| UBS Group AG | 85,826 | $1.03M | 0.00% | −75,890−46.9% | Reduced |
| Legato Capital Management LLC | 88,223 | $1.06M | 0.12% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 88,226 | $1.06M | 0.01% | +88,226 | New |
| SG Americas Securities, LLC | 92,432 | $1.11M | 0.00% | +23,772+34.6% | Added |
| Jane Street Group, LLC | 93,378 | $1.12M | 0.00% | −75,908−44.8% | Reduced |
| Trexquant Investment LP | 98,672 | $1.18M | 0.01% | −162,859−62.3% | Reduced |
| Victory Capital Management Inc | 99,550 | $1.19M | 0.00% | −1,450−1.4% | Reduced |
| ExodusPoint Capital Management, LP | 100,657 | $1.21M | 0.02% | +100,657 | New |
| Susquehanna International Group, LLP | 101,280 | $1.21M | 0.00% | +2,284+2.3% | Added |
| Y-Intercept (Hong Kong) Ltd | 102,318 | $1.23M | 0.03% | +102,318 | New |
| Rhumbline Advisers | 104,620 | $1.25M | 0.00% | −2,363−2.2% | Reduced |
| Panagora Asset Management Inc | 108,244 | $1.30M | 0.01% | +21,747+25.1% | Added |
| Thrivent Financial for Lutherans | 109,356 | $1.31M | 0.00% | −46,199−29.7% | Reduced |
| LPL Financial LLC | 112,800 | $1.35M | 0.00% | +53,806+91.2% | Added |
| Zacks Investment Management | 117,352 | $1.41M | 0.01% | +117,352 | New |
| Barclays PLC | 125,940 | $1.51M | 0.00% | −37,854−23.1% | Reduced |
| UBS Asset Management Americas Inc | 128,331 | $1.54M | 0.00% | −146,134−53.2% | Reduced |
| Swiss National Bank | 131,600 | $1.58M | 0.00% | +4,900+3.9% | Added |
| Invesco Ltd. | 137,171 | $1.64M | 0.00% | −6,457−4.5% | Reduced |
| Mackenzie Financial Corp | 139,482 | $1.67M | 0.00% | +105,397+309.2% | Added |
| Russell Investments Group, Ltd. | 141,097 | $1.69M | 0.00% | +131,937+1,440.4% | Added |
| Jump Financial, LLC | 142,935 | $1.71M | 0.02% | −49,718−25.8% | Reduced |
| Jackson Creek Investment Advisors LLC | 147,508 | $1.77M | 0.51% | −600.0% | Reduced |
| Gsa Capital Partners LLP | 149,542 | $1.79M | 0.15% | −71,339−32.3% | Reduced |
| HRT Financial LP | 155,441 | $1.86M | 0.01% | +41,926+36.9% | Added |
| Citadel Advisors LLC | 164,091 | $1.97M | 0.00% | −304,587−65.0% | Reduced |
| BFSG, LLC | 178,307 | $2.14M | 0.21% | −1,670−0.9% | Reduced |
| Seven Six Capital Management, LLC | 178,513 | $2.14M | 2.11% | −96,900−35.2% | Reduced |
| Lazard Asset Management LLC | 184,855 | $2.22M | 0.00% | +151,219+449.6% | Added |
| Raymond James Financial Inc | 188,570 | $2.26M | 0.00% | +1,476+0.8% | Added |
| Wittenberg Investment Management, Inc. | 191,800 | $2.30M | 0.91% | −5,000−2.5% | Reduced |
| AQR Capital Management LLC | 196,544 | $2.36M | 0.00% | +122,966+167.1% | Added |
| Nuveen, LLC | 212,386 | $2.55M | 0.00% | −404,759−65.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 217,693 | $2.61M | 0.01% | −63,117−22.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 221,743 | $2.66M | 0.01% | +56,427+34.1% | Added |
| Segall Bryant & Hamill, LLC | 222,266 | $2.66M | 0.04% | −1,074−0.5% | Reduced |
| Sanctuary Advisors, LLC | 234,392 | $2.81M | 0.02% | +183+0.1% | Added |
| Empowered Funds, LLC | 246,088 | $2.95M | 0.03% | +28,268+13.0% | Added |
| Bank of America Corp | 250,108 | $3.00M | 0.00% | +5,011+2.0% | Added |
| Bank of New York Mellon Corp | 250,512 | $3.00M | 0.00% | +3,004+1.2% | Added |
| Renaissance Technologies LLC | 255,056 | $3.06M | 0.00% | −129,332−33.6% | Reduced |
| Brandywine Global Investment Management, LLC | 281,720 | $3.38M | 0.02% | −10,500−3.6% | Reduced |
| Two Sigma Advisers, LP | 284,167 | $3.41M | 0.01% | +49,700+21.2% | Added |
| Algert Global LLC | 285,619 | $3.42M | 0.06% | +66,802+30.5% | Added |
| Tudor Investment Corp Et Al | 286,118 | $3.43M | 0.02% | −101,818−26.2% | Reduced |
| Goldman Sachs Group Inc | 287,386 | $3.45M | 0.00% | −66,705−18.8% | Reduced |
| Essex Investment Management Co LLC | 308,809 | $3.70M | 0.57% | +10,127+3.4% | Added |
| Cubist Systematic Strategies, LLC | 316,452 | $3.79M | 0.05% | −175,739−35.7% | Reduced |
| Squarepoint Ops LLC | 377,040 | $4.52M | 0.01% | +167,011+79.5% | Added |
| Qube Research & Technologies Ltd | 381,365 | $4.57M | 0.01% | +329,922+641.3% | Added |
| D. E. Shaw & Co., Inc. | 388,881 | $4.66M | 0.00% | −49,348−11.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 416,293 | $4.99M | 0.02% | +73,992+21.6% | Added |
| Two Sigma Investments, LP | 420,497 | $5.04M | 0.01% | +71,677+20.5% | Added |
| Acuitas Investments, LLC | 423,234 | $5.07M | 3.26% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 429,833 | $5.15M | 0.00% | −39,426−8.4% | Reduced |
| Bridgeway Capital Management, LLC | 442,088 | $5.30M | 0.11% | +199,268+82.1% | Added |
| Next Century Growth Investors LLC | 446,821 | $5.36M | 0.39% | −201,469−31.1% | Reduced |
| Castlekeep Investment Advisors LLC | 454,529 | $5.45M | 2.55% | −22,634−4.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 494,033 | $5.88M | 0.01% | +246,007+99.2% | Added |
| Private Management Group Inc | 504,527 | $6.05M | 0.18% | −149,023−22.8% | Reduced |
| CenterBook Partners LP | 518,331 | $6.21M | 0.31% | +167,149+47.6% | Added |
| Charles Schwab Investment Management Inc | 561,705 | $6.73M | 0.00% | +5,265+0.9% | Added |
| Prescott Group Capital Management, L.L.C. | 576,870 | $6.92M | 0.73% | 00.0% | Unchanged |
| London Co of Virginia | 584,424 | $7.01M | 0.04% | −58,320−9.1% | Reduced |
| Northern Trust Corp | 695,157 | $8.33M | 0.00% | +4,116+0.6% | Added |
| Morgan Stanley | 797,452 | $9.56M | 0.00% | +4,370+0.6% | Added |
| Arrowstreet Capital, Limited Partnership | 803,586 | $9.63M | 0.01% | −37,554−4.5% | Reduced |