Is SDS a good stock to own? Find out who bought ProShares UltraShort S&P500;, who sold ProShares UltraShort S&P500; (SDS) stock, and who holds a large position in ProShares UltraShort S&P500;.

• Harbinger Capital Partners Master Fund I owns 3.00M shares worth $113.10M
• Walleye Trading owns 1.98M shares worth $27.44M
• Neuberger Berman owns 1.45M shares worth $21.81M
• Virtu Financial owns 1.34M shares worth $20.22M
• Southport Management owns 1000000 shares worth $13.63M
• LPL Financial owns 901314 shares worth $12.28M
• GOLDMAN SACHS owns 763500 shares worth $10.41M
• Barclays owns 745800 shares worth $10.17M
• JD Capital Management owns 610000 shares worth $9.51M
• SCS Capital Management owns 480000 shares worth $7.24M
• Arrowpoint Asset Management owns 398400 shares worth $6.01M
• UBS AG owns 368585 shares worth $5.02M
• Bollard owns 338577 shares worth $18.32M
• Toronto-Dominion Bank owns 336000 shares worth $4.58M
• PATTEN & PATTEN INC/TN owns 313610 shares worth $4.73M
• Bedell Investment Counselling owns 292350 shares worth $3.98M
• L & S ADVISORS owns 289733 shares worth $4.52M
• RELATIVE VALUE PARTNERS owns 277699 shares worth $15.14M
• Loeb Partners Corporation owns 256000 shares worth $6.53M
• TPH Asset Management owns 250000 shares worth $4.82M
• NSB Advisors owns 219897 shares worth $3.00M
• Chesapeake Asset Management owns 208150 shares worth $3.14M
• CIBC World Markets owns 165200 shares worth $2.49M
• Evercore Wealth Management owns 146000 shares worth $1.99M
• GAMCO Asset Management owns 130500 shares worth $1.97M

• Bank of America Corporation sold on Sept. 30, 2012
• RR Advisors sold on March 31, 2012
• Credit Suisse AG sold on Sept. 30, 2011
• Southpaw Asset Management sold on Sept. 30, 2011
• STEVENS CAPITAL MANAGEMENT sold on Sept. 30, 2011
• Iridian Asset Management sold on Sept. 30, 2011
• ING Groep N.V. sold on Sept. 30, 2011
• Seamans Capital Management sold on Sept. 30, 2011
• GARNET EQUITY CAPITAL HOLDINGS sold on Sept. 30, 2011
• Tahithromos sold on Sept. 30, 2011
• Madison Street Partners sold on Sept. 30, 2011
• BMI Capital Corporation sold on Sept. 30, 2011
• First Republic Investment Management sold on Sept. 30, 2011
• Optimum Investment Advisors sold on Sept. 30, 2011
• Timber Hill sold on Sept. 30, 2011
• Advanced Equities Asset Management sold on Sept. 30, 2011
• National Asset Management sold on Sept. 30, 2011
• Whale Rock Capital Management sold on Sept. 30, 2011
• K.J. Harrison & Partners sold on Sept. 30, 2011
• VSR Financial Services sold on June 30, 2011
• Royal Bank of Canada sold on June 30, 2011
• Harbinger Holdings sold on March 31, 2011
• MANAGED ACCOUNT ADVISORS sold on March 31, 2011
• Virtu Financial BD sold on March 31, 2011
• Citi sold on March 31, 2011
• Contour Asset Management sold on Dec. 31, 2010

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