Great Lakes Dredge & Dock Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 6.90 M | $90.49 M | -0.58% | 10.12% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 4.30 M | $56.42 M | -0.54% | 6.31% |
| VANGUARD GROUP INC | 01/29/2026 | 3.99 M | $52.31 M | 2.78% | 5.85% |
| JENNISON ASSOCIATES LLC | 01/30/2026 | 3.81 M | $49.94 M | -10.94% | 5.58% |
| HARVEY PARTNERS, LLC | 02/17/2026 | 3.70 M | $48.59 M | 0.07% | 5.43% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 2.58 M | $33.91 M | 7.14% | 3.79% |
| TCW GROUP INC | 02/17/2026 | 1.87 M | $24.59 M | 0.00% | 2.75% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.63 M | $21.39 M | -0.25% | 2.39% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 1.60 M | $20.96 M | 39.38% | 2.34% |
| STATE STREET CORP | 02/13/2026 | 1.59 M | $20.85 M | -1.73% | 2.33% |
| MINERVA ADVISORS LLC | 02/09/2026 | 1.39 M | $18.23 M | 0.00% | 2.04% |
| MORGAN STANLEY | 02/13/2026 | 1.02 M | $13.38 M | 27.86% | 1.50% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 02/13/2026 | 796.21 K | $10.45 M | -0.92% | 1.17% |
| JPMORGAN CHASE & CO | 02/11/2026 | 668.28 K | $8.77 M | -24.81% | 0.98% |
| NORTHERN TRUST CORP | 02/17/2026 | 636.98 K | $8.36 M | -8.37% | 0.93% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 634.72 K | $8.33 M | 120.86% | 0.93% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 02/17/2026 | 630.10 K | $8.27 M | 65.22% | 0.92% |
| BNP PARIBAS ARBITRAGE, SNC | 02/10/2026 | 589.17 K | $7.73 M | 37.07% | 0.86% |
| LONDON CO OF VIRGINIA | 02/17/2026 | 584.42 K | $7.67 M | 0.00% | 0.86% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 02/06/2026 | 576.87 K | $7.57 M | 0.00% | 0.85% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 570.68 K | $7.49 M | 35.72% | 0.84% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 554.35 K | $7.27 M | -1.31% | 0.81% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 02/17/2026 | 508.27 K | $6.67 M | 14.97% | 0.75% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 02/10/2026 | 453.54 K | $5.95 M | 8.95% | 0.67% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 01/15/2026 | 430.76 K | $5.71 M | -12.81% | 0.63% |
| CASTLEKEEP INVESTMENT ADVISORS LLC | 02/10/2026 | 428.36 K | $5.62 M | -5.76% | 0.63% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 416.10 K | $5.46 M | 7.00% | 0.61% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 415.77 K | $5.45 M | 46.31% | 0.61% |
| CENTERBOOK PARTNERS LP | 02/11/2026 | 410.97 K | $5.39 M | -20.71% | 0.60% |
| SQUAREPOINT OPS LLC | 02/13/2026 | 382.57 K | $5.02 M | 1.47% | 0.56% |
| 02/04/2026 | 377.68 K | $4.96 M | 100.00% | 0.55% | |
| POINT72 ASSET MANAGEMENT, L.P. | 02/17/2026 | 344.24 K | $4.52 M | 1,813.74% | 0.51% |
| ALGERT GLOBAL LLC | 02/17/2026 | 343.30 K | $4.50 M | 20.20% | 0.50% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 332.24 K | $4.36 M | 32.84% | 0.49% |
| SANCTUARY ADVISORS, LLC | 01/29/2026 | 328.55 K | $4.31 M | 40.17% | 0.48% |
| EMPOWERED FUNDS, LLC | 02/11/2026 | 312.27 K | $4.10 M | 26.89% | 0.46% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 02/13/2026 | 301.99 K | $3.96 M | -2.21% | 0.44% |
| PRIVATE MANAGEMENT GROUP INC | 02/12/2026 | 282.49 K | $3.71 M | -44.01% | 0.41% |
| BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC | 02/11/2026 | 271.72 K | $3.56 M | -3.55% | 0.40% |
| AQR CAPITAL MANAGEMENT LLC | 02/17/2026 | 261.07 K | $3.43 M | 32.83% | 0.38% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 260.25 K | $3.41 M | 3.89% | 0.38% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 258.79 K | $3.40 M | 1.46% | 0.38% |
| LAZARD ASSET MANAGEMENT LLC | 02/17/2026 | 226.28 K | $2.97 M | 22.41% | 0.33% |
| SEGALL BRYANT & HAMILL, LLC | 02/13/2026 | 221.80 K | $2.91 M | -0.21% | 0.33% |
| NWAM LLC | 02/04/2026 | 217.45 K | $3.24 M | 100.00% | 0.32% |
| Y-INTERCEPT (HONG KONG) LTD | 02/13/2026 | 213.52 K | $2.80 M | 108.68% | 0.31% |
| BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 02/13/2026 | 212.31 K | $2.79 M | -2.47% | 0.31% |
| WALLEYE CAPITAL LLC | 02/13/2026 | 206.22 K | $2.71 M | 198.86% | 0.30% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 02/13/2026 | 205.32 K | $2.69 M | -7.41% | 0.30% |
| CITADEL ADVISORS LLC | 02/17/2026 | 204.00 K | $2.68 M | 293.82% | 0.30% |
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Great Lakes Dredge & Dock Corporation institutional Ownership - FAQ's
During the previous two years, 322 institutional investors and hedge funds held shares of Great Lakes Dredge & Dock Corporation. The most heavily invested institutionals were:
DIMENSIONAL FUND ADVISORS LP: 3.39 M
Minerva Advisors LLC: 1.03 M
JENNISON ASSOCIATES LLC: 1.03 M
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.: 576,870
VANGUARD FIDUCIARY TRUST CO: 434,518
Sanctuary Advisors, LLC: 305,240
82.56% of Great Lakes Dredge & Dock Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 73.04 M shares in the last 24 months. This purchase volume represents approximately $1.24 B in transactions.