Is KALU a good stock to own? Find out who bought Kaiser Aluminum, who sold Kaiser Aluminum (KALU) stock, and who holds a large position in Kaiser Aluminum.

• PEAK6 Investments owns 5.00M shares worth $257.95M
• Heartland Advisors owns 1.23M shares worth $58.22M
• Vanguard owns 1.08M shares worth $69.78M
• GOLDMAN SACHS owns 809275 shares worth $52.32M
• Keeley Asset Management owns 712090 shares worth $43.93M
• Franklin Resources owns 640000 shares worth $41.38M
• Macquarie owns 578533 shares worth $37.40M
• STATE STREET CORPORATION owns 551095 shares worth $35.63M
• Munder Capital Management owns 483313 shares worth $31.24M
• Carlson Capital owns 450000 shares worth $29.09M
• Cortina Asset Management owns 349073 shares worth $22.57M
• Huber Capital Management owns 330328 shares worth $21.36M
• Royce & Associates owns 322200 shares worth $20.83M
• JPMORGAN CHASE & CO owns 321736 shares worth $16.68M
• Turner Investments owns 310370 shares worth $20.07M
• Michael F. Price owns 304002 shares worth $19.65M
• FRIESS ASSOCIATES owns 285400 shares worth $13.09M
• Tocqueville Asset Management owns 275000 shares worth $16.06M
• Bank of America Corporation owns 274903 shares worth $16.96M
• Schroder Investment Management owns 251100 shares worth $16.23M
• OppenheimerFunds owns 229720 shares worth $14.85M
• Name Passport Capital owns 224000 shares worth $13.82M
• Adage Capital Partners GP owns 191940 shares worth $9.07M
• Heather K. Mellem, Esq. owns 186260 shares worth $12.04M
• Scopus Asset Management owns 176831 shares worth $11.43M
• DePrince Race & Zollo owns 174660 shares worth $10.20M
• Frank Russell Company owns 172907 shares worth $10.09M
• Roxbury Capital Management owns 168099 shares worth $10.37M
• CCM INVESTMENT ADVISERS owns 166408 shares worth $10.76M

• Whippoorwill Associates, Incorporated sold on Sept. 30, 2011
• Arthur J. Gallagher & Co. sold on June 30, 2011
• Leuthold Weeden Capital Management sold on June 30, 2011
• Principal Financial sold on Dec. 31, 2010
• Ruane, Cunniff & Goldfarb sold on Sept. 30, 2009

• Comcast Corporation (CMCSA)
• Companhia de Bebidas das Americas (ABV)
• Petroleo Brasileiro SA (PBR)
• Vale (VALE)
• iShares FTSE/Xinhua China 25 Index (FXI)
• iShares MSCI Emerging Markets Indx (EEM)
• Annaly Capital Management (NLY)
• Berkshire Hathaway (BRK.B)
• Comcast Corporation (CMCSK)
• Omnicare (OCR)
• News Corporation (NWSA)
• iShares MSCI EAFE Index Fund (EFA)
• News Corporation (NWS)
• Energy Select Sector SPDR (XLE)
• iShares Russell 2000 Index (IWM)
• iShares MSCI Japan Index (EWJ)
• iShares MSCI Brazil Index (EWZ)
• Financial Select Sector SPDR (XLF)
• SPDR KBW Bank (KBE)
• iShares Dow Jones US Real Estate (IYR)
• iShares MSCI South Korea Index Fund (EWY)