178 institutions reported holding $17 of GREAT LAKES DREDGE & DOCK CO (GLDD) in SEC 13F filings for 2026-06-30. Largest institutional holders: HUNTINGTON NATIONAL BANK ($17), Royal Bank of Canada ($0), PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ($0), D. E. Shaw & Co., Inc. ($0), VANGUARD GROUP INC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | HUNTINGTON NATIONAL BANK | $17 | 1 | Hold |
| 2 | Royal Bank of Canada | $0 | 0 | Exited |
| 3 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $0 | 0 | Exited |
| 4 | D. E. Shaw & Co., Inc. | $0 | 0 | Exited |
| 5 | VANGUARD GROUP INC | $0 | 0 | Exited |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $0 | 0 | Exited |
| 7 | VICTORY CAPITAL MANAGEMENT INC | $0 | 0 | Exited |
| 8 | MAI Capital Management | $0 | 0 | Exited |
| 9 | OMERS ADMINISTRATION Corp | $0 | 0 | Exited |
| 10 | Ameritas Investment Partners, Inc. | $0 | 0 | Exited |
| 11 | Voya Investment Management LLC | $0 | 0 | Exited |
| 12 | HANTZ FINANCIAL SERVICES, INC. | $0 | 0 | Exited |
| 13 | GLAZER CAPITAL, LLC | $0 | 0 | Exited |
| 14 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $0 | 0 | Exited |
| 15 | GABELLI FUNDS LLC | $0 | 0 | Exited |
| 16 | INTECH INVESTMENT MANAGEMENT LLC | $0 | 0 | Exited |
| 17 | KEYBANK NATIONAL ASSOCIATION/OH | $0 | 0 | Exited |
| 18 | CSS LLC/IL | $0 | 0 | Exited |
| 19 | MassMutual Private Wealth & Trust, FSB | $0 | 0 | Exited |
| 20 | ALLIANCEBERNSTEIN L.P. | $0 | 0 | Exited |
| 21 | RHUMBLINE ADVISERS | $0 | 0 | Exited |
| 22 | PRINCIPAL FINANCIAL GROUP INC | $0 | 0 | Exited |
| 23 | PRUDENTIAL FINANCIAL INC | $0 | 0 | Exited |
| 24 | EQUITEC PROPRIETARY MARKETS, LLC | $0 | 0 | Exited |
| 25 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $0 | 0 | Exited |
来源：SEC 13F 申报文件 · 截至 2026-06-30