Great Lakes Dredge & Dock CORP GLDD
CIK 0001372020 · CUSIP 390607109
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $82.71M 6,785,122 shares | 0.00% | -378.76K(-5.30%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 02 | JENNISON ASSOCIATES LLC CIK 53417 · View history | $58.44M 4,793,838 shares | 0.03% | -517.06K(-9.70%)Reduced | SEC filing ↗ Aug 1, 2025 | ▾ |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $52.27M 4,288,207 shares | 0.01% | -49.24K(-1.10%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 04 | VANGUARD GROUP INC CIK 102909 · View history | $47.36M 3,885,090 shares | 0.00% | -22.08K(-0.60%)Reduced | SEC filing ↗ Aug 11, 2025 | ▾ |
| 05 | Harvey Partners, LLC CIK 1406484 · View history | $45.51M 3,733,000 shares | 4.54% | 0(0.00%)Unchanged | SEC filing ↗ Aug 14, 2025 | ▾ |
| 06 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $26.59M 2,180,909 shares | 0.01% | +210.13K(+10.70%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 07 | TCW GROUP INC CIK 850401 · View history | $25.43M 2,085,734 shares | 0.20% | -67.80K(-3.10%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $20.20M 1,656,547 shares | 0.00% | +51.27K(+3.20%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 09 | STATE STREET CORP CIK 93751 · View history | $19.83M 1,626,738 shares | 0.00% | +56.34K(+3.60%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 10 | Minerva Advisors LLC CIK 1541536 · View history | $16.93M 1,389,807 shares | 11.09% | 0(0.00%)Unchanged | SEC filing ↗ Aug 13, 2025 | ▾ |
| 11 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $10.25M 841,140 shares | 0.01% | +733.31K(+680.10%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 12 | MORGAN STANLEY CIK 895421 · View history | $9.67M 793,082 shares | 0.00% | +92.52K(+13.20%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 13 | JPMORGAN CHASE & CO CIK 19617 · View history | $9.62M 789,276 shares | 0.00% | +166.17K(+26.70%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 14 | NORTHERN TRUST CORP CIK 73124 · View history | $8.42M 691,041 shares | 0.00% | +59.04K(+9.30%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 15 | PRIVATE MANAGEMENT GROUP INC CIK 1142031 · Amended · View history | $7.97M 653,550 shares | 0.26% | -488.99K(-42.80%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 16 | NEXT CENTURY GROWTH INVESTORS LLC CIK 1134007 · View history | $7.90M 648,290 shares | 0.61% | -16.99K(-2.60%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | LONDON CO OF VIRGINIA CIK 1259887 · View history | $7.84M 642,744 shares | 0.04% | 0(0.00%)Unchanged | SEC filing ↗ Aug 14, 2025 | ▾ |
| 18 | Nuveen, LLC CIK 1871926 · View history | $7.52M 617,145 shares | 0.00% | +162.00K(+35.60%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 19 | Prescott Group Capital Management, L.L.C. CIK 1166152 · View history | $7.03M 576,870 shares | 0.83% | 0(0.00%)Unchanged | SEC filing ↗ Aug 7, 2025 | ▾ |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $6.78M 556,440 shares | 0.00% | +19.72K(+3.70%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
Showing 20 / 193 institutions. The complete set is available through the API.
Coverage & totals by quarter
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