Is MPX a good stock to own? Find out who bought Marine Products, who sold Marine Products (MPX) stock, and who holds a large position in Marine Products.

• GAMCO Asset Management owns 1.42M shares worth $10.43M
• DePrince Race & Zollo owns 1.03M shares worth $5.88M
• Teton Advisors owns 888049 shares worth $6.54M
• Vanguard owns 443802 shares worth $3.28M
• Gabelli Funds owns 400004 shares worth $2.94M
• Schwerin Boyle Capital Management owns 333500 shares worth $2.45M
• Thomson Horstmann & Bryant, Inc." owns 189084 shares worth $1.13M
• STATE STREET CORPORATION owns 158664 shares worth $1.17M
• CalPERS owns 108601 shares worth $799303
• Oberweis Asset Management owns 66000 shares worth $392700
• PanAgora Asset Management owns 56367 shares worth $320728
• TIAA-CREF Investment Management owns 51446 shares worth $378642
• ALLIANCEBERNSTEIN owns 36872 shares worth $271009
• Geode Capital Management owns 36375 shares worth $268083
• Bridgeway Capital Management owns 25500 shares worth $146115
• GOLDMAN SACHS owns 23947 shares worth $176010
• Charles Schwab Investment Management owns 20938 shares worth $154103
• Public Employees' Retirement Association of Colorado owns 20700 shares worth $122958

• T. Rowe Price Associates sold on Dec. 31, 2011
• RHUMBLINE ADVISERS sold on Sept. 30, 2011
• FMR sold on Dec. 31, 2010
• SPECTRUM ADVISORY SERVICES sold on Dec. 31, 2010
• Norges Bank Investment Management sold on Sept. 30, 2010

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