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 2023
Institutional positions in Great Lakes Dredge & Dock CORP as of Sep 30, 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
- 146
- +13 vs. Q2 2023
- Shares held
- 54.6M
- −176.6K (−0.3%) vs. Q2 2023
- Total value
- $435.2M
- −$11.2M (−2.5%) vs. Q2 2023
- New holders
- 22
- 53 more added
- Sold out
- 9
- 43 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Great Lakes Dredge & Dock CORP; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Marshall Wace, LLP | 166,196 | $1.32M | 0.00% | +122,655+281.7% | Added |
| Susquehanna International Group, LLP | 169,741 | $1.35M | 0.00% | +16,367+10.7% | Added |
| Cullen Capital Management LLC | 184,050 | $1.47M | 0.02% | −18,833−9.3% | Reduced |
| Wittenberg Investment Management, Inc. | 200,324 | $1.60M | 0.58% | 00.0% | Unchanged |
| Millennium Management LLC | 204,589 | $1.63M | 0.00% | −62,747−23.5% | Reduced |
| EVR Research LP | 222,892 | $1.78M | 0.47% | +222,892 | New |
| Gsa Capital Partners LLP | 228,665 | $1.82M | 0.16% | +136,621+148.4% | Added |
| Two Sigma Advisers, LP | 237,067 | $1.89M | 0.00% | −23,800−9.1% | Reduced |
| Bank of New York Mellon Corp | 242,719 | $1.93M | 0.00% | −2,922−1.2% | Reduced |
| Invesco Ltd. | 245,658 | $1.96M | 0.00% | +1,776+0.7% | Added |
| Citadel Advisors LLC | 248,693 | $1.98M | 0.00% | −40,681−14.1% | Reduced |
| Ameriprise Financial Inc | 254,169 | $2.03M | 0.00% | −10,020−3.8% | Reduced |
| Knights of Columbus Asset Advisors LLC | 258,465 | $2.06M | 0.19% | −3,640−1.4% | Reduced |
| American Century Companies Inc | 272,333 | $2.17M | 0.00% | +14,693+5.7% | Added |
| Algert Global LLC | 296,073 | $2.36M | 0.11% | −11,350−3.7% | Reduced |
| First Manhattan Co | 300,000 | $2.39M | 0.01% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 324,096 | $2.58M | 0.42% | +324,096 | New |
| Oppenheimer & Close, LLC | 349,200 | $2.78M | 2.78% | +5,000+1.5% | Added |
| Wynnefield Capital Inc | 367,125 | $2.93M | 1.34% | 00.0% | Unchanged |
| Wellington Management Group LLP | 439,986 | $3.51M | 0.00% | +136,901+45.2% | Added |
| Morgan Stanley | 449,331 | $3.58M | 0.00% | +40,695+10.0% | Added |
| Nuveen Asset Management, LLC | 472,484 | $3.77M | 0.00% | −31,816−6.3% | Reduced |
| Prescott Group Capital Management, L.L.C. | 546,870 | $4.36M | 0.97% | +4,725+0.9% | Added |
| Renaissance Technologies LLC | 610,201 | $4.86M | 0.01% | −119,600−16.4% | Reduced |
| Northern Trust Corp | 618,604 | $4.93M | 0.00% | +14,121+2.3% | Added |
| Goldman Sachs Group Inc | 627,538 | $5.00M | 0.00% | +366,930+140.8% | Added |
| London Co of Virginia | 642,744 | $5.12M | 0.03% | 00.0% | Unchanged |
| Credit Suisse AG | 723,727 | $5.77M | 0.01% | −37,296−4.9% | Reduced |
| Cove Street Capital, LLC | 757,875 | $5.99M | 2.03% | +141,348+22.9% | Added |
| D. E. Shaw & Co., Inc. | 787,935 | $6.28M | 0.01% | −146,439−15.7% | Reduced |
| Kennedy Capital Management, Inc. | 805,469 | $6.42M | 0.16% | +13,339+1.7% | Added |
| Flat Footed LLC | 805,655 | $6.42M | 1.65% | −1,503,095−65.1% | Reduced |
| Price Jennifer C. | 1,033,874 | $8.24M | 4.76% | 00.0% | Unchanged |
| Private Management Group Inc | 1,036,480 | $8.26M | 0.34% | −230,706−18.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,050,104 | $8.37M | 0.00% | +48,091+4.8% | Added |
| Minerva Advisors LLC | 1,208,298 | $9.62M | 6.73% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,369,844 | $10.9M | 0.00% | +43,512+3.3% | Added |
| State Street Corp | 1,426,336 | $11.4M | 0.00% | −1,404−0.1% | Reduced |
| TCW Group Inc | 1,957,938 | $15.6M | 0.20% | +217,400+12.5% | Added |
| William Blair Investment Management, LLC | 2,496,365 | $19.9M | 0.07% | −190,059−7.1% | Reduced |
| Vanguard Group Inc | 3,283,730 | $26.2M | 0.00% | +130,571+4.1% | Added |
| Harvey Partners, LLC | 3,430,000 | $27.3M | 3.51% | +75,000+2.2% | Added |
| Jennison Associates LLC | 3,932,495 | $31.3M | 0.03% | +681,179+21.0% | Added |
| Dimensional Fund Advisors LP | 4,164,415 | $33.2M | 0.01% | +127,536+3.2% | Added |
| Alliancebernstein L.P. | 4,834,397 | $38.5M | 0.02% | −101,113−2.0% | Reduced |
| BlackRock Inc. | 6,768,547 | $53.9M | 0.00% | +49,934+0.7% | Added |
| B. Riley Asset Management, LLC | 0 | $0 | 0.00% | −370,307−100.0% | Sold out |
| Ashford Capital Management Inc | 0 | $0 | 0.00% | −301,876−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −214,396−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −186,853−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −30,834−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −26,638−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −17,433−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −13,600−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −10,934−100.0% | Sold out |