Is MPW a good stock to own? Find out who bought Medical Properties Trust, who sold Medical Properties Trust (MPW) stock, and who holds a large position in Medical Properties Trust.

• Vanguard owns 19.34M shares worth $310.25M
• EARNEST PARTNERS owns 5.68M shares worth $59.39M
• Daniel L. Goodwin owns 4.59M shares worth $73.55M
• STATE STREET CORPORATION owns 3.50M shares worth $56.13M
• Credit Suisse AG owns 2.40M shares worth $38.51M
• Cardinal Capital Management owns 2.32M shares worth $37.24M
• Munder Capital Management owns 2.16M shares worth $34.84M
• GOLDMAN SACHS owns 2.05M shares worth $19.07M
• Principal Financial owns 1.98M shares worth $31.71M
• Henderson owns 1.70M shares worth $20.37M
• Harrison Street Securities owns 1.60M shares worth $15.76M
• Brian McDonald owns 1.57M shares worth $14.55M
• Starwood Real Estate Securities owns 1.49M shares worth $14.37M
• Citi owns 1.45M shares worth $14.09M
• STRATTON MANAGEMENT owns 1.42M shares worth $22.70M
• Vaughan Nelson Investment Management owns 1.25M shares worth $11.56M
• ALLIANCEBERNSTEIN owns 1.19M shares worth $12.45M
• TEACHER RETIREMENT SYSTEM OF TEXAS owns 1.18M shares worth $11.31M
• Inves owns 1.13M shares worth $18.10M
• DePrince Race & Zollo owns 1.10M shares worth $11.49M
• Frank Russell Company owns 867169 shares worth $13.82M
• Shinko Asset Management Co., Ltd.* owns 827600 shares worth $13.27M
• Bank of America Corporation owns 823944 shares worth $9.85M
• New York State Common Retirement Fund owns 810831 shares worth $8.47M
• Teachers Advisors owns 801071 shares worth $12.85M
• Nuveen Asset Management owns 790734 shares worth $0
• Wellington Management Company owns 785700 shares worth $7.29M
• TIAA-CREF Investment Management owns 776870 shares worth $12.46M
• Renaissance Technologies owns 761700 shares worth $7.52M
• Driehaus Capital Management owns 726140 shares worth $8.68M

• Wells Fargo & Company sold on Sept. 30, 2011
• Dreman Value Management sold on June 30, 2011
• FIL sold on June 30, 2011
• American Century Companies sold on June 30, 2011
• DuPont Capital Management Corporation sold on June 30, 2011
• Ameriprise Financial sold on March 31, 2011
• Sun Life Financial sold on Dec. 31, 2010
• Greenlight Capital sold on June 30, 2006

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• Goldman Sachs (GS)
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• Progressive Corporation (PGR)
• Reinsurance Group of America (RGA)
• Bank of America Corporation (BAC)
• Northern Trust Corporation (NTRS)
• CSX Corporation (CSX)
• Devon Energy Corporation (DVN)
• Exxon Mobil Corporation (XOM)
• Republic Services (RSG)
• Wells Fargo & Company (WFC)
• Morgan Stanley (MS)
• Medical Properties Trust (MPW)