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 2023
Institutional positions in Great Lakes Dredge & Dock CORP as of Mar 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
- 140
- −1 vs. Q4 2022
- Shares held
- 55.9M
- −630.6K (−1.1%) vs. Q4 2022
- Total value
- $303.5M
- −$32.9M (−9.8%) vs. Q4 2022
- New holders
- 22
- 68 more added
- Sold out
- 23
- 34 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,802,165 | $36.9M | 0.00% | +404,671+6.3% | Added |
| Alliancebernstein L.P. | 4,086,004 | $22.2M | 0.01% | +476,407+13.2% | Added |
| Dimensional Fund Advisors LP | 4,040,671 | $21.9M | 0.01% | −219,033−5.1% | Reduced |
| Vanguard Group Inc | 3,361,860 | $18.3M | 0.00% | +45,867+1.4% | Added |
| Harvey Partners, LLC | 3,340,000 | $18.1M | 2.29% | −105,726−3.1% | Reduced |
| Jennison Associates LLC | 3,154,386 | $17.1M | 0.02% | −1,124,112−26.3% | Reduced |
| William Blair Investment Management, LLC | 2,636,726 | $14.3M | 0.05% | +19,003+0.7% | Added |
| Flat Footed LLC | 2,210,511 | $12.0M | 5.52% | +1,742,499+372.3% | Added |
| TCW Group Inc | 1,701,238 | $9.24M | 0.12% | +86,700+5.4% | Added |
| State Street Corp | 1,428,524 | $7.76M | 0.00% | +59,989+4.4% | Added |
| Geode Capital Management, LLC | 1,301,973 | $7.07M | 0.00% | +80,864+6.6% | Added |
| Private Management Group Inc | 1,270,018 | $6.90M | 0.31% | +251,872+24.7% | Added |
| D. E. Shaw & Co., Inc. | 1,239,025 | $6.73M | 0.01% | +61,745+5.2% | Added |
| Minerva Advisors LLC | 1,208,298 | $6.54M | 4.72% | +33,000+2.8% | Added |
| Renaissance Technologies LLC | 1,085,501 | $5.89M | 0.01% | −174,034−13.8% | Reduced |
| Price Jennifer C. | 1,033,874 | $5.61M | 1.79% | +246,374+31.3% | Added |
| Charles Schwab Investment Management Inc | 928,829 | $5.04M | 0.00% | +104,171+12.6% | Added |
| Credit Suisse AG | 880,862 | $4.78M | 0.00% | −22,795−2.5% | Reduced |
| Ashford Capital Management Inc | 785,936 | $4.27M | 0.64% | −1,594,470−67.0% | Reduced |
| Kennedy Capital Management, Inc. | 714,765 | $3.88M | 0.11% | +9,668+1.4% | Added |
| Cove Street Capital, LLC | 701,177 | $3.81M | 1.14% | +701,177 | New |
| Northern Trust Corp | 593,502 | $3.22M | 0.00% | −13,475−2.2% | Reduced |
| London Co of Virginia | 584,424 | $3.17M | 0.02% | +265,842+83.4% | Added |
| Prescott Group Capital Management, L.L.C. | 542,145 | $2.94M | 0.69% | 00.0% | Unchanged |
| EVR Research LP | 540,000 | $2.93M | 0.73% | +540,000 | New |
| Nuveen Asset Management, LLC | 495,814 | $2.69M | 0.00% | +121,295+32.4% | Added |
| B. Riley Asset Management, LLC | 492,173 | $2.67M | 1.11% | +492,173 | New |
| Wynnefield Capital Inc | 424,660 | $2.31M | 1.49% | −20,000−4.5% | Reduced |
| Two Sigma Investments, LP | 422,523 | $2.29M | 0.01% | +178,468+73.1% | Added |
| Morgan Stanley | 388,255 | $2.11M | 0.00% | +195,712+101.6% | Added |
| Oppenheimer & Close, LLC | 344,200 | $1.87M | 1.85% | 00.0% | Unchanged |
| Walleye Capital LLC | 306,889 | $1.67M | 0.03% | +262,246+587.4% | Added |
| Two Sigma Advisers, LP | 300,967 | $1.63M | 0.00% | +143,800+91.5% | Added |
| First Manhattan Co | 300,000 | $1.63M | 0.01% | +300,000 | New |
| Wellington Management Group LLP | 287,995 | $1.56M | 0.00% | −181,293−38.6% | Reduced |
| Boothbay Fund Management, LLC | 286,843 | $1.56M | 0.04% | +286,843 | New |
| North Star Investment Management Corp. | 267,353 | $1.45M | 0.12% | −73,140−21.5% | Reduced |
| Ameriprise Financial Inc | 263,492 | $1.43M | 0.00% | −86,385−24.7% | Reduced |
| Bank of New York Mellon Corp | 246,099 | $1.34M | 0.00% | +334+0.1% | Added |
| Invesco Ltd. | 242,317 | $1.32M | 0.00% | +116,472+92.6% | Added |
| Algert Global LLC | 241,033 | $1.31M | 0.06% | +241,033 | New |
| American Century Companies Inc | 221,010 | $1.17M | 0.00% | +114,766+108.0% | Added |
| Wittenberg Investment Management, Inc. | 211,617 | $1.15M | 0.43% | +151,600+252.6% | Added |
| Marshall Wace, LLP | 193,045 | $1.05M | 0.00% | +167,308+650.1% | Added |
| Goldman Sachs Group Inc | 190,600 | $1.03M | 0.00% | +53,946+39.5% | Added |
| Royce & Associates LP | 186,853 | $1.01M | 0.01% | 00.0% | Unchanged |
| Knights of Columbus Asset Advisors LLC | 156,009 | $847.1K | 0.08% | +1,203+0.8% | Added |
| JPMorgan Chase & Co | 145,031 | $787.0K | 0.00% | +9,355+6.9% | Added |
| Swiss National Bank | 142,800 | $775.4K | 0.00% | −16,800−10.5% | Reduced |
| Victory Capital Management Inc | 135,517 | $735.9K | 0.00% | +3,840+2.9% | Added |
| UBS Asset Management Americas Inc | 130,081 | $706.3K | 0.00% | +40,218+44.8% | Added |
| Citadel Advisors LLC | 128,369 | $697.0K | 0.00% | −218,362−63.0% | Reduced |
| State of Wisconsin Investment Board | 127,835 | $694.1K | 0.00% | +34,092+36.4% | Added |
| CenterBook Partners LP | 119,495 | $648.9K | 0.09% | +33,064+38.3% | Added |
| Occudo Quantitative Strategies LP | 100,116 | $543.6K | 0.05% | +48,825+95.2% | Added |
| Royal Bank of Canada | 98,425 | $534.0K | 0.00% | +74,633+313.7% | Added |
| Rhumbline Advisers | 98,021 | $532.0K | 0.00% | +1,212+1.3% | Added |
| Jump Financial, LLC | 94,000 | $510.4K | 0.02% | +67,100+249.4% | Added |
| Cullen Capital Management LLC | 93,478 | $507.6K | 0.00% | +74,104+382.5% | Added |
| IMA Wealth, Inc. | 92,730 | $503.5K | 0.13% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 88,800 | $482.2K | 0.01% | +48,371+119.6% | Added |
| Squarepoint Ops LLC | 88,245 | $479.2K | 0.00% | −73,531−45.5% | Reduced |
| California State Teachers Retirement System | 82,430 | $447.6K | 0.00% | −1,090−1.3% | Reduced |
| Bank of America Corp | 80,984 | $439.7K | 0.00% | −110,274−57.7% | Reduced |
| Jacobs Levy Equity Management, Inc | 66,084 | $358.8K | 0.00% | −130,639−66.4% | Reduced |
| Barnett & Company, Inc. | 65,900 | $357.8K | 0.27% | +12,500+23.4% | Added |
| AQR Capital Management LLC | 60,351 | $327.7K | 0.00% | +60,351 | New |
| White Pine Capital LLC | 57,660 | $313.1K | 0.12% | −7,311−11.3% | Reduced |
| Deutsche Bank AG | 54,505 | $296.0K | 0.00% | +12,805+30.7% | Added |
| Engineers Gate Manager LP | 54,442 | $295.6K | 0.01% | +14,766+37.2% | Added |
| UBS Group AG | 50,439 | $273.9K | 0.00% | +23,179+85.0% | Added |
| Millennium Management LLC | 44,544 | $242.0K | 0.00% | −15,040−25.2% | Reduced |
| State Board of Administration of Florida Retirement System | 42,989 | $233.4K | 0.00% | −3,646−7.8% | Reduced |
| Quantbot Technologies LP | 42,300 | $229.7K | 0.02% | +21,854+106.9% | Added |
| Susquehanna International Group, LLP | 39,283 | $213.3K | 0.00% | +27,152+223.8% | Added |
| ARS Investment Partners, LLC | 39,186 | $212.8K | 0.03% | +28,236+257.9% | Added |
| MetLife Investment Management | 34,464 | $187.1K | 0.00% | +5,103+17.4% | Added |
| Barclays PLC | 33,068 | $179.6K | 0.00% | +15,518+88.4% | Added |
| American International Group, Inc. | 31,546 | $171.3K | 0.00% | +628+2.0% | Added |
| New York State Common Retirement Fund | 30,470 | $165.5K | 0.00% | −14,600−32.4% | Reduced |
| Janus Henderson Group PLC | 29,599 | $160.3K | 0.00% | +16,375+123.8% | Added |
| Davy Global Fund Management Ltd | 28,551 | $155.0K | 0.03% | +5,344+23.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 28,107 | $152.6K | 0.00% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 27,776 | $150.8K | 0.00% | +27,776 | New |
| Voya Investment Management LLC | 26,026 | $141.3K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 26,007 | $141.2K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 25,487 | $138.0K | 0.00% | +566+2.3% | Added |
| Petrus Trust Company, LTA | 23,840 | $129.5K | 0.02% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 23,300 | $126.5K | 0.00% | −2,700−10.4% | Reduced |
| BNP Paribas Arbitrage, SA | 22,696 | $123.2K | 0.00% | +18,027+386.1% | Added |
| Envestnet Asset Management Inc | 22,662 | $123.1K | 0.00% | +5,636+33.1% | Added |
| Levin Capital Strategies, L.P. | 22,000 | $119.5K | 0.02% | +22,000 | New |
| Bank of Montreal | 21,549 | $117.0K | 0.00% | −55,432−72.0% | Reduced |
| Keybank National Association | 20,231 | $109.9K | 0.00% | −10,103−33.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 19,187 | $104.2K | 0.02% | +19,187 | New |
| Arizona State Retirement System | 19,173 | $104.1K | 0.00% | +526+2.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 18,498 | $100.4K | 0.00% | −39,179−67.9% | Reduced |
| Graham Capital Management, L.P. | 17,152 | $93.1K | 0.00% | −83,047−82.9% | Reduced |
| Legal & General Group Plc | 17,016 | $92.4K | 0.00% | −14,708−46.4% | Reduced |
| Logan Capital Management Inc | 15,932 | $86.5K | 0.00% | 00.0% | Unchanged |