Great Lakes Dredge & Dock CORP (GLDD) — Institutional Holders, Q2 2026
1 institutional investment managers reported a GLDD position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $17.00. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
GLDD in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
None this quarter.
Biggest sellers
- BlackRockSold out · -5,917,589 sh-$100.6M
- DIMENSIONAL FUND ADVISORSSold out · -3,386,372 sh-$57.6M
- AMERICAN CENTURY COMPANIESSold out · -3,006,419 sh-$51.1M
- GLAZER CAPITALSold out · -2,949,613 sh-$50.1M
- VANGUARD CAPITAL MANAGEMENTSold out · -2,856,158 sh-$48.6M
GLDD 13F holders ranked 1–1 of 1
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | HUNTINGTON NATIONAL BANK#1 · 1 sh | 1 | $17.00 | 0.00% | 0.0% |
Funds that sold out of GLDD in Q2 2026 (179)
Held GLDD at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| BlackRock5,917,589 sh | 5,917,589 | $100.6M |
| DIMENSIONAL FUND ADVISORS3,386,372 sh | 3,386,372 | $57.6M |
| AMERICAN CENTURY COMPANIES3,006,419 sh | 3,006,419 | $51.1M |
| GLAZER CAPITAL2,949,613 sh | 2,949,613 | $50.1M |
| VANGUARD CAPITAL MANAGEMENT2,856,158 sh | 2,856,158 | $48.6M |
| FIL Ltd2,671,231 sh | 2,671,231 | $45.4M |
| TWO SIGMA INVESTMENTS1,989,521 sh | 1,989,521 | $33.8M |
| GEODE CAPITAL MANAGEMENT1,678,166 sh | 1,678,166 | $28.5M |
| BALYASNY ASSET MANAGEMENT L.P.1,626,990 sh | 1,626,990 | $27.7M |
| STATE STREET1,577,722 sh | 1,577,722 | $26.8M |
| Qube Research & Technologies Ltd1,383,585 sh | 1,383,585 | $23.5M |
| WATER ISLAND CAPITAL1,263,580 sh | 1,263,580 | $21.5M |
| ODDO BHF ASSET MANAGEMENT SAS1,166,388 sh | 1,166,388 | $19.8M |
| MILLENNIUM MANAGEMENT1,131,127 sh | 1,131,127 | $19.2M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1,054,360 sh | 1,054,360 | $17.9M |
| Minerva Advisors1,029,703 sh | 1,029,703 | $17.5M |
| JENNISON ASSOCIATES1,029,264 sh | 1,029,264 | $17.5M |
| Beryl Capital Management912,537 sh | 912,537 | $15.5M |
| Sand Grove Capital Management LLP893,190 sh | 893,190 | $15.2M |
| OMERS ADMINISTRATION864,000 sh | 864,000 | $14.7M |
| GOLDMAN SACHS GROUP858,621 sh | 858,621 | $14.6M |
| AQR Arbitrage730,615 sh | 730,615 | $12.4M |
| NORTHERN669,478 sh | 669,478 | $11.4M |
| TIG Advisors642,867 sh | 642,867 | $10.9M |
| Harvey Partners610,000 sh | 610,000 | $10.4M |
| LONDON OF VIRGINIA584,424 sh | 584,424 | $9.9M |
| Squarepoint Ops584,315 sh | 584,315 | $9.9M |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.576,870 sh | 576,870 | $9.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT558,012 sh | 558,012 | $9.5M |
| GABELLI FUNDS505,543 sh | 505,543 | $8.6M |
| Cinctive Capital Management500,000 sh | 500,000 | $8.5M |
| VANGUARD PORTFOLIO MANAGEMENT462,923 sh | 462,923 | $7.9M |
| VANGUARD FIDUCIARY434,518 sh | 434,518 | $7.4M |
| First Capital Management L.P.434,061 sh | 434,061 | $7.4M |
| Schonfeld Strategic Advisors433,667 sh | 433,667 | $7.4M |
| RENAISSANCE TECHNOLOGIES381,700 sh | 381,700 | $6.5M |
| MORGAN STANLEY329,163 sh | 329,163 | $5.6M |
| Sanctuary Advisors305,240 sh | 305,240 | $5.2M |
| HRT FINANCIAL276,423 sh | 276,423 | $4.7M |
| LAZARD ASSET MANAGEMENT269,389 sh | 269,389 | $4.6M |
| FRANKLIN RESOURCES267,116 sh | 267,116 | $4.5M |
| PRELUDE CAPITAL MANAGEMENT255,852 sh | 255,852 | $4.3M |
| Bank of New York Mellon253,954 sh | 253,954 | $4.3M |
| GABELLI & INVESTMENT ADVISERS253,695 sh | 253,695 | $4.3M |
| JPMORGAN CHASE225,360 sh | 225,360 | $3.8M |
| VOLORIDGE INVESTMENT MANAGEMENT208,184 sh | 208,184 | $3.5M |
| Polar Asset Management Partners200,000 sh | 200,000 | $3.4M |
| PRUDENTIAL FINANCIAL190,030 sh | 190,030 | $3.2M |
| WOLVERINE ASSET MANAGEMENT175,708 sh | 175,708 | $3.0M |
| BANK OF AMERICA173,986 sh | 173,986 | $3.0M |
| Nuveen150,195 sh | 150,195 | $2.6M |
| Y-Intercept (Hong Kong) Ltd142,229 sh | 142,229 | $2.4M |
| AQR CAPITAL MANAGEMENT134,432 sh | 134,432 | $2.3M |
| Swiss National Bank134,200 sh | 134,200 | $2.3M |
| UBS Group AG129,581 sh | 129,581 | $2.2M |
| Groupe la Francaise128,598 sh | 128,598 | $2.2M |
| OXFORD ASSET MANAGEMENT LLP121,883 sh | 121,883 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME112,529 sh | 112,529 | $1.9M |
| Russell Investments Group, Ltd.101,821 sh | 101,821 | $1.7M |
| Versor Investments101,631 sh | 101,631 | $1.7M |
| CREDIT AGRICOLE S A100,000 sh | 100,000 | $1.7M |
| D. E. Shaw92,353 sh | 92,353 | $1.6M |
| RHUMBLINE ADVISERS87,855 sh | 87,855 | $1.5M |
| HB Wealth Management87,752 sh | 87,752 | $1.5M |
| PRINCIPAL FINANCIAL GROUP84,439 sh | 84,439 | $1.4M |
| VICTORY CAPITAL MANAGEMENT77,000 sh | 77,000 | $1.3M |
| BOOTHBAY FUND MANAGEMENT74,860 sh | 74,860 | $1.3M |
| Susquehanna Portfolio Strategies70,586 sh | 70,586 | $1.2M |
| CREDIT INDUSTRIEL ET COMMERCIAL69,245 sh | 69,245 | $1.2M |
| DEUTSCHE BANK AG\63,138 sh | 63,138 | $1.1M |
| Legal & General Group Plc62,273 sh | 62,273 | $1.1M |
| Creative Planning53,784 sh | 53,784 | $914.3K |
| MARSHALL WACE, LLP52,085 sh | 52,085 | $885.4K |
| PRICE T ROWE ASSOCIATES50,000 sh | 50,000 | $850.0K |
| STATE OF WISCONSIN INVESTMENT BOARD49,960 sh | 49,960 | $849.3K |
| VANGUARD ASSET MANAGEMENT, Ltd48,470 sh | 48,470 | $824.0K |
| Invesco Ltd.47,937 sh | 47,937 | $814.9K |
| ALLIANCEBERNSTEIN L.P.61,340 sh | 61,340 | $804.8K |
| CSS46,900 sh | 46,900 | $797.3K |
| Zurcher Kantonalbank (Zurich Cantonalbank)46,099 sh | 46,099 | $783.7K |
| VARCOV43,681 sh | 43,681 | $742.6K |
| CANADA PENSION PLAN INVESTMENT BOARD41,900 sh | 41,900 | $712.3K |
| CITADEL ADVISORS37,516 sh | 37,516 | $637.8K |
| INTECH INVESTMENT MANAGEMENT37,277 sh | 37,277 | $633.7K |
| WELLS FARGO & COMPANY35,282 sh | 35,282 | $599.8K |
| Canton Hathaway35,000 sh | 35,000 | $595.0K |
| Gotham Asset Management34,598 sh | 34,598 | $588.2K |
| MetLife Investment Management34,468 sh | 34,468 | $586.0K |
| State of Wyoming34,385 sh | 34,385 | $584.5K |
| BARCLAYS PLC32,318 sh | 32,318 | $549.4K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS32,070 sh | 32,070 | $545.2K |
| MIRAE ASSET GLOBAL ETFS Ltd.31,198 sh | 31,198 | $530.4K |
| ProShare Advisors31,149 sh | 31,149 | $529.5K |
| Point72 Asset Management, L.P.30,557 sh | 30,557 | $519.5K |
| ALPS ADVISORS29,271 sh | 29,271 | $497.6K |
| Cullen Capital Management28,963 sh | 28,963 | $492.4K |
| Systematic Alpha Investments28,600 sh | 28,600 | $486.2K |
| Universal- Beteiligungs- und Servicegesellschaft mbH28,280 sh | 28,280 | $480.8K |
| SG Americas Securities27,615 sh | 27,615 | $469.0K |
| Engineers Gate Manager27,270 sh | 27,270 | $463.6K |
And 79 smaller positions.
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.