Is SPY a good stock to own? Find out who bought SPDR S&P; 500 ETF, who sold SPDR S&P; 500 ETF (SPY) stock, and who holds a large position in SPDR S&P; 500 ETF.

• GOLDMAN SACHS owns 117.67M shares worth $18.43B
• Citi owns 115.93M shares worth $14.55B
• Bank of America Corporation owns 108.09M shares worth $15.39B
• JPMORGAN CHASE & CO owns 61.99M shares worth $8.44B
• Credit Suisse AG owns 54.36M shares worth $8.52B
• Barclays owns 40.90M shares worth $6.41B
• Jefferies owns 35.45M shares worth $5.55B
• Parallax Volatility Advisers owns 23.56M shares worth $3.77B
• UBS AG owns 22.23M shares worth $3.48B
• Bridgewater Associates owns 20.30M shares worth $2.89B
• Marathon Asset Management owns 18.40M shares worth $2.62B
• Commerzbank Aktiengesellschaft owns 17.87M shares worth $2.80B
• Luxor Capital owns 14.26M shares worth $2.23B
• Jetstream Capital owns 14.00M shares worth $2.19B
• Walleye Trading owns 13.73M shares worth $1.95B
• HIGHBRIDGE CAPITAL MANAGEMENT owns 13.19M shares worth $1.80B
• Brigade Capital Management owns 12.22M shares worth $1.53B
• Owl Creek Asset Management owns 12.01M shares worth $1.88B
• Apollo Management Holdings owns 11.50M shares worth $1.62B
• Nomura Holdings owns 11.33M shares worth $1.61B
• MOORE CAPITAL MANAGEMENT owns 10.65M shares worth $1.67B
• Diego Giurleo owns 10.54M shares worth $1.52B
• Scout Capital Management owns 10.43M shares worth $1.63B
• STATE STREET CORPORATION owns 9.98M shares worth $1.56B
• Alphabet Management owns 9.69M shares worth $43.20M

• Royal Bank of Canada sold on Sept. 30, 2011
• Wells Fargo & Company sold on Sept. 30, 2011
• Perella Weinberg Partners Capital Management sold on Sept. 30, 2011
• Royal Bank of Scotland sold on June 30, 2011
• Woodbine Capital Advisors sold on June 30, 2011
• Mizuho Securities USA sold on March 31, 2011
• Karsch Capital Management sold on March 31, 2011
• United Services Automobile Association sold on Dec. 31, 2010
• Perry sold on Dec. 31, 2010

• Comcast Corporation (CMCSA)
• iShares FTSE/Xinhua China 25 Index (FXI)
• iShares MSCI Emerging Markets Indx (EEM)
• Health Care SPDR (XLV)
• News Corporation (NWSA)
• iShares MSCI EAFE Index Fund (EFA)
• Energy Select Sector SPDR (XLE)
• iShares Russell 2000 Index (IWM)
• iShares MSCI Japan Index (EWJ)
• Technology SPDR (XLK)
• Materials SPDR (XLB)
• iShares Russell 1000 Growth Index (IWF)
• iShares MSCI Brazil Index (EWZ)
• Consumer Staples Select Sect. SPDR (XLP)
• Financial Select Sector SPDR (XLF)
• SPDR KBW Bank (KBE)
• iShares Dow Jones US Real Estate (IYR)
• iShares iBoxx $ High Yid Corp Bond (HYG)
• Consumer Discretionary SPDR (XLY)
• Market Vector Russia ETF Trust (RSX)
• iShares MSCI South Korea Index Fund (EWY)