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, Q2 2024
Institutional positions in Great Lakes Dredge & Dock CORP as of Jun 30, 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
- 171
- +14 vs. Q1 2024
- Shares held
- 54.2M
- +1.20M (+2.3%) vs. Q1 2024
- Total value
- $475.7M
- +$12.0M (+2.6%) vs. Q1 2024
- New holders
- 33
- 53 more added
- Sold out
- 19
- 61 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,912,486 | $60.7M | 0.00% | +285,331+4.3% | Added |
| Dimensional Fund Advisors LP | 4,437,772 | $39.0M | 0.01% | −11,019−0.2% | Reduced |
| Jennison Associates LLC | 4,254,351 | $37.4M | 0.02% | −105,374−2.4% | Reduced |
| Alliancebernstein L.P. | 3,978,436 | $34.9M | 0.01% | −545,301−12.1% | Reduced |
| Vanguard Group Inc | 3,571,826 | $31.4M | 0.00% | +158,153+4.6% | Added |
| Harvey Partners, LLC | 3,322,000 | $29.2M | 3.61% | −97,000−2.8% | Reduced |
| William Blair Investment Management, LLC | 2,444,361 | $21.5M | 0.06% | −7130.0% | Reduced |
| TCW Group Inc | 1,996,138 | $17.5M | 0.16% | +38,200+2.0% | Added |
| Geode Capital Management, LLC | 1,539,731 | $13.5M | 0.00% | +65,366+4.4% | Added |
| State Street Corp | 1,527,506 | $13.4M | 0.00% | −1,459−0.1% | Reduced |
| Minerva Advisors LLC | 1,322,337 | $11.6M | 7.73% | +10,194+0.8% | Added |
| Private Management Group Inc | 1,253,165 | $11.0M | 0.42% | +35,077+2.9% | Added |
| Charles Schwab Investment Management Inc | 953,735 | $8.37M | 0.00% | −110,331−10.4% | Reduced |
| Morgan Stanley | 896,261 | $7.87M | 0.00% | +445,370+98.8% | Added |
| D. E. Shaw & Co., Inc. | 824,091 | $7.24M | 0.01% | −6,476−0.8% | Reduced |
| Kennedy Capital Management, Inc. | 669,140 | $5.88M | 0.13% | −130,057−16.3% | Reduced |
| CenterBook Partners LP | 651,975 | $5.72M | 0.36% | +135,871+26.3% | Added |
| London Co of Virginia | 642,744 | $5.64M | 0.03% | 00.0% | Unchanged |
| Wellington Management Group LLP | 606,408 | $5.32M | 0.00% | −156,218−20.5% | Reduced |
| Northern Trust Corp | 583,499 | $5.12M | 0.00% | −19,086−3.2% | Reduced |
| Castlekeep Investment Advisors LLC | 563,425 | $4.95M | 3.82% | −9,733−1.7% | Reduced |
| Prescott Group Capital Management, L.L.C. | 546,870 | $4.80M | 0.75% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 497,184 | $4.37M | 0.00% | +313,999+171.4% | Added |
| Price Jennifer C. | 450,000 | $3.95M | 4.75% | −50,000−10.0% | Reduced |
| American Century Companies Inc | 420,055 | $3.69M | 0.00% | +112,160+36.4% | Added |
| Essex Investment Management Co LLC | 346,602 | $3.04M | 0.57% | +44,056+14.6% | Added |
| Renaissance Technologies LLC | 325,601 | $2.86M | 0.00% | −137,823−29.7% | Reduced |
| Acuitas Investments, LLC | 308,664 | $2.71M | 1.45% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 275,899 | $2.42M | 0.01% | +102,347+59.0% | Added |
| Wittenberg Investment Management, Inc. | 270,024 | $2.37M | 0.81% | +69,700+34.8% | Added |
| Citadel Advisors LLC | 264,489 | $2.32M | 0.00% | +39,811+17.7% | Added |
| Nuveen Asset Management, LLC | 256,159 | $2.25M | 0.00% | −94,786−27.0% | Reduced |
| Bank of New York Mellon Corp | 254,686 | $2.24M | 0.00% | +20,781+8.9% | Added |
| Algert Global LLC | 249,653 | $2.19M | 0.07% | +249,653 | New |
| Norges Bank | 245,300 | $2.15M | 0.00% | +245,300 | New |
| Invesco Ltd. | 227,627 | $2.00M | 0.00% | −767−0.3% | Reduced |
| Ameriprise Financial Inc | 223,828 | $1.97M | 0.00% | −13,190−5.6% | Reduced |
| Two Sigma Advisers, LP | 218,567 | $1.92M | 0.00% | −11,100−4.8% | Reduced |
| AQR Capital Management LLC | 208,218 | $1.83M | 0.00% | +164,780+379.3% | Added |
| Marshall Wace, LLP | 207,626 | $1.82M | 0.00% | +207,626 | New |
| UBS Asset Management Americas Inc | 200,127 | $1.76M | 0.00% | +37,708+23.2% | Added |
| Tudor Investment Corp Et Al | 195,171 | $1.71M | 0.02% | +195,171 | New |
| Rockefeller Capital Management L.P. | 192,500 | $1.69M | 0.00% | +192,500 | New |
| Sanctuary Advisors, LLC | 234,307 | $1.67M | 0.01% | +234,307 | New |
| BNP Paribas Arbitrage, SA | 179,021 | $1.57M | 0.00% | +72,463+68.0% | Added |
| Two Sigma Investments, LP | 170,954 | $1.50M | 0.00% | +37,504+28.1% | Added |
| ClariVest Asset Management LLC | 166,104 | $1.46M | 0.15% | +67,938+69.2% | Added |
| Cullen Capital Management LLC | 157,897 | $1.39M | 0.02% | −21,796−12.1% | Reduced |
| Oppenheimer & Close, LLC | 154,645 | $1.36M | 1.19% | −239,955−60.8% | Reduced |
| Squarepoint Ops LLC | 144,510 | $1.27M | 0.00% | +19,767+15.8% | Added |
| Knights of Columbus Asset Advisors LLC | 136,540 | $1.20M | 0.08% | −120,892−47.0% | Reduced |
| Swiss National Bank | 131,000 | $1.15M | 0.00% | 00.0% | Unchanged |
| Davy Global Fund Management Ltd | 130,403 | $1.14M | 0.13% | +8,654+7.1% | Added |
| Victory Capital Management Inc | 122,000 | $1.07M | 0.00% | −6,000−4.7% | Reduced |
| Bank of Montreal | 116,867 | $1.04M | 0.00% | +100,183+600.5% | Added |
| Legato Capital Management LLC | 116,829 | $1.03M | 0.14% | 00.0% | Unchanged |
| Millennium Management LLC | 112,080 | $984.1K | 0.00% | −52,236−31.8% | Reduced |
| Rhumbline Advisers | 108,953 | $956.6K | 0.00% | +247+0.2% | Added |
| UBS Group AG | 103,158 | $905.7K | 0.00% | +19,321+23.0% | Added |
| Wynnefield Capital Inc | 100,000 | $878.0K | 0.39% | −69,266−40.9% | Reduced |
| Trexquant Investment LP | 81,371 | $714.4K | 0.01% | +57,638+242.9% | Added |
| Jefferies Financial Group Inc. | 77,463 | $680.1K | 0.01% | +77,463 | New |
| Bank of America Corp | 75,293 | $661.1K | 0.00% | +17,412+30.1% | Added |
| Sherbrooke Park Advisers LLC | 72,802 | $639.2K | 0.11% | +72,802 | New |
| JPMorgan Chase & Co | 71,780 | $630.2K | 0.00% | +44,783+165.9% | Added |
| Credit Agricole S A | 68,400 | $600.6K | 0.00% | +68,400 | New |
| Legal & General Group Plc | 67,805 | $595.3K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 65,040 | $571.1K | 0.00% | −1,446−2.2% | Reduced |
| Gsa Capital Partners LLP | 64,767 | $569.0K | 0.04% | −129,653−66.7% | Reduced |
| ExodusPoint Capital Management, LP | 64,668 | $568.0K | 0.01% | +64,668 | New |
| Jane Street Group, LLC | 63,856 | $560.7K | 0.00% | −14,879−18.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 63,834 | $560.0K | 0.06% | +63,834 | New |
| Cornercap Investment Counsel Inc | 62,867 | $552.0K | 0.09% | 00.0% | Unchanged |
| Royal Bank of Canada | 58,769 | $516.0K | 0.00% | +13,861+30.9% | Added |
| Balyasny Asset Management LLC | 55,210 | $484.7K | 0.00% | +55,210 | New |
| State of Wisconsin Investment Board | 53,585 | $470.5K | 0.00% | −16,193−23.2% | Reduced |
| PEAK6 Investments LLC | 51,260 | $450.1K | 0.02% | −14,849−22.5% | Reduced |
| Jump Financial, LLC | 50,800 | $446.0K | 0.01% | +14,090+38.4% | Added |
| Cubist Systematic Strategies, LLC | 47,215 | $414.5K | 0.01% | −27,316−36.7% | Reduced |
| State Board of Administration of Florida Retirement System | 43,029 | $377.8K | 0.00% | +40+0.1% | Added |
| Wells Fargo & Company | 39,779 | $349.3K | 0.00% | +4,585+13.0% | Added |
| Creative Planning | 38,688 | $339.7K | 0.00% | +2,919+8.2% | Added |
| Qube Research & Technologies Ltd | 38,628 | $339.2K | 0.00% | +38,628 | New |
| MetLife Investment Management | 37,664 | $330.7K | 0.00% | +4,025+12.0% | Added |
| Canton Hathaway, LLC | 37,300 | $327.0K | 0.09% | −6,700−15.2% | Reduced |
| Corebridge Financial, Inc. | 35,482 | $311.5K | 0.00% | +35,482 | New |
| Natixis Advisors, L.P. | 33,496 | $294.0K | 0.00% | −802−2.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 32,540 | $285.7K | 0.00% | +32,540 | New |
| EntryPoint Capital, LLC | 31,240 | $274.3K | 0.13% | −7,021−18.4% | Reduced |
| ELCO Management Co., LLC | 30,336 | $266.4K | 0.16% | +18,804+163.1% | Added |
| Susquehanna International Group, LLP | 30,076 | $264.1K | 0.00% | −136,140−81.9% | Reduced |
| Deutsche Bank AG | 29,312 | $257.4K | 0.00% | −2,888−9.0% | Reduced |
| Janus Henderson Group PLC | 29,184 | $256.1K | 0.00% | −334−1.1% | Reduced |
| Keybank National Association | 29,155 | $256.0K | 0.00% | −724−2.4% | Reduced |
| Versor Investments LP | 28,800 | $252.9K | 0.05% | +11,700+68.4% | Added |
| XTX Topco Ltd | 27,943 | $245.3K | 0.02% | +27,943 | New |
| Teza Capital Management LLC | 27,691 | $243.1K | 0.03% | +7,811+39.3% | Added |
| Manufacturers Life Insurance Company, The | 26,078 | $229.0K | 0.00% | −229−0.9% | Reduced |
| HSBC Holdings PLC | 25,925 | $227.1K | 0.00% | +25,925 | New |
| Graham Capital Management, L.P. | 24,759 | $217.4K | 0.01% | +24,759 | New |