Great Lakes Dredge & Dock Corporation

NasdaqGS:GLDD Stock Report

Market Cap: US$693.4m

Great Lakes Dredge & Dock Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of GLDD?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders1,286,0871.91%
General Public11,011,60816.4%
Institutions54,891,22681.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 66.39% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.3%
BlackRock, Inc.
6,912,486US$71.3m4.31%no data
6.6%
Dimensional Fund Advisors LP
4,437,772US$45.8m-0.25%0.01%
6.33%
Jennison Associates LLC
4,254,351US$43.9m-2.42%0.03%
5.92%
AllianceBernstein L.P.
3,978,436US$41.1m-12.1%0.01%
5.32%
The Vanguard Group, Inc.
3,571,826US$36.9m4.63%no data
4.94%
Harvey Partners, LLC
3,322,000US$34.3m-2.84%3.97%
3.64%
William Blair Investment Management, LLC
2,444,361US$25.2m-0.03%0.03%
2.97%
TCW Group, Inc.
1,996,138US$20.6m1.95%0.16%
2.29%
Geode Capital Management, LLC
1,539,731US$15.9m4.43%no data
2.27%
State Street Global Advisors, Inc.
1,527,506US$15.8m-0.1%no data
1.97%
Minerva Advisors LLC
1,322,337US$13.6m0.78%7.37%
1.87%
Private Management Group Inc
1,253,165US$12.9m2.88%0.44%
1.42%
Charles Schwab Investment Management, Inc.
953,735US$9.8m-10.4%no data
1.23%
D. E. Shaw & Co., L.P.
824,091US$8.5m-0.78%0.01%
1%
Kennedy Capital Management LLC
669,140US$6.9m-16.3%0.13%
0.99%
Lasse Petterson
664,105US$6.9m-27.4%no data
0.97%
Centerbook Partners LP
651,975US$6.7m26.3%0.38%
0.96%
The London Company of Virginia, LLC
642,744US$6.6m0%0.03%
0.93%
Morgan Stanley, Investment Banking and Brokerage Investments
626,715US$6.5m289%no data
0.9%
Wellington Management Group LLP
606,408US$6.3m-20.5%no data
0.87%
Northern Trust Global Investments
583,499US$6.0m-3.17%no data
0.81%
Prescott Group Capital Management L.L.C.
546,870US$5.6m0%0.68%
0.67%
MFP Investors LLC
450,000US$4.6m-10%5.14%
0.63%
American Century Investment Management Inc
420,055US$4.3m36.4%no data
0.6%
Goldman Sachs Asset Management, L.P.
405,041US$4.2m168%no data