Is GLDD a good stock to own? Find out who bought Great Lakes Dredge & Dock Corporation, who sold Great Lakes Dredge & Dock Corporation (GLDD) stock, and who holds a large position in Great Lakes Dredge & Dock Corporation.

• Jennison Associates owns 5.21M shares worth $35.08M
• Allianz Global Investors of America owns 2.45M shares worth $17.69M
• Moab Capital Partners owns 2.44M shares worth $17.34M
• Vanguard owns 1.98M shares worth $13.30M
• Allianz Asset Management AG owns 1.85M shares worth $12.44M
• SunTrust Banks owns 1.79M shares worth $12.04M
• RUTABAGA CAPITAL MANAGEMENT LLC/MA owns 1.52M shares worth $10.22M
• Babson Capital Management owns 1.43M shares worth $12.76M
• Keeley Asset Management owns 1.41M shares worth $12.62M
• Cortina Asset Management owns 1.31M shares worth $8.85M
• Wells Fargo & Company owns 1.29M shares worth $9.20M
• Ameriprise Financial owns 1.28M shares worth $9.10M
• Rainier Investment Management owns 1.22M shares worth $8.18M
• DePrince Race & Zollo owns 1.09M shares worth $8.42M
• Wellington Management Company owns 1.07M shares worth $7.18M
• Integrity Asset Management owns 1.01M shares worth $7.43M
• Schroder Investment Management owns 970489 shares worth $6.53M
• STATE STREET CORPORATION owns 968821 shares worth $6.52M
• Harvey Partners owns 950000 shares worth $8.48M
• Robeco Investment Management owns 837460 shares worth $5.64M
• Batterymarch Financial Management owns 776860 shares worth $5.53M
• Credit Suisse AG owns 773767 shares worth $5.21M
• AQR Capital Management owns 770300 shares worth $4.28M
• Guggenheim Capital, LLC Managers owns 726761 shares worth $5.25M
• ----------------------------------------------------------------------------- owns 719700 shares worth $4.84M
• PEAK6 Investments owns 653007 shares worth $4.40M
• ACK Asset Management owns 634400 shares worth $3.53M
• Constellation Wealth Advisors owns 623513 shares worth $4.20M
• Otter Creek Management owns 621700 shares worth $4.18M
• Sarasin & Partners owns 587000 shares worth $3.26M
• DuPont Capital Management Corporation owns 574391 shares worth $0
• Ascend Capital owns 549598 shares worth $4.91M

• OppenheimerFunds sold on June 30, 2011
• NUMERIC INVESTORS sold on March 31, 2011
• ARONSON JOHNSON ORTIZ sold on March 31, 2011
• UBS AG sold on March 31, 2011
• FMR sold on Dec. 31, 2010
• Balyasny Asset Management sold on Dec. 31, 2010
• Inves sold on Dec. 31, 2010
• Technical Financial Services sold on Dec. 31, 2010
• Royce & Associates sold on Dec. 31, 2009

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