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

• STATE STREET CORPORATION owns 2.80M shares worth $359.32M
• Arrowgrass Capital Partners owns 2.35M shares worth $301.46M
• Paulson & Co owns 1.50M shares worth $192.30M
• OrbiMed Advisors owns 1.50M shares worth $192.26M
• Farallon Capital Management owns 1.45M shares worth $185.25M
• Citi owns 1.42M shares worth $182.42M
• Pentwater Capital Management owns 1.17M shares worth $149.64M
• Tyrus Capital owns 1.01M shares worth $130.12M
• Magnetar Financial owns 841700 shares worth $107.91M
• Angelo, Gordon & Co owns 785000 shares worth $100.64M
• Carlson Capital owns 752100 shares worth $96.42M
• JD Capital Management owns 724400 shares worth $92.87M
• Jet Capital Investors owns 643000 shares worth $82.43M
• Gabelli Funds owns 642200 shares worth $82.33M
• MOORE CAPITAL MANAGEMENT owns 615066 shares worth $78.85M
• Centaurus Capital owns 604100 shares worth $77.45M
• Norges Bank Investment Management owns 552376 shares worth $70.81M
• Manikay Partners owns 537600 shares worth $68.92M
• P. SCHOENFELD ASSET MANAGEMENT owns 531760 shares worth $68.17M
• Public Sector Pension Investment Board owns 500000 shares worth $64.10M
• GAMCO Asset Management owns 499500 shares worth $64.04M
• CQS Cayman Limited Partnership owns 470999 shares worth $60.38M
• Perceptive Advisors owns 452000 shares worth $57.95M
• TIG Advisors owns 448903 shares worth $57.55M
• Andromeda Capital owns 430500 shares worth $55.19M
• Visium Asset Management owns 426300 shares worth $54.65M
• AQR Capital Management owns 424704 shares worth $54.45M
• Adage Capital Partners GP owns 404000 shares worth $51.79M
• Oxford Asset Management owns 390800 shares worth $50.10M
• Artisan Partners Holdings owns 385100 shares worth $43.21M
• Bridger Management owns 382200 shares worth $49.00M
• Millennium Management owns 370794 shares worth $47.54M
• GOLDMAN SACHS owns 347815 shares worth $44.59M
• TIAA-CREF Investment Management owns 337615 shares worth $43.28M
• Taconic Capital Advisors owns 325000 shares worth $41.66M
• Jennison Associates owns 318532 shares worth $40.84M
• QVT Financial owns 317987 shares worth $40.77M
• ALLIANCEBERNSTEIN owns 309245 shares worth $39.65M
• Hambrecht & Quist Capital Management owns 306513 shares worth $39.29M
• Chesapeake Partners Management owns 302610 shares worth $38.79M
• 1798 Global Partners owns 300800 shares worth $38.56M
• RoundKeep Capital Advisors owns 300000 shares worth $38.46M
• Davidson Kempner Capital Management owns 282102 shares worth $36.11M
• S.A.C. Capital Advisors owns 267695 shares worth $34.32M
• Legal & General owns 244253 shares worth $31.31M
• Vertex One Asset Management owns 233800 shares worth $29.97M
• Gabelli Securities owns 224411 shares worth $28.77M
• Geode Capital Management owns 223652 shares worth $28.67M
• Sumitomo Mitsui Trust Holdings owns 211015 shares worth $27.05M
• Empyrean Capital Partners owns 200000 shares worth $25.64M
• Renaissance Technologies owns 180603 shares worth $23.15M
• Palisade Capital Management owns 174342 shares worth $14.36M
• State of Wisconsin Investment Board owns 162180 shares worth $20.79M
• Havens Advisors owns 160000 shares worth $20.51M
• BB Biotech AG owns 150000 shares worth $19.23M
• Mitsubishi UFJ Trust & Banking owns 144192 shares worth $18.49M
• FIRST NEW YORK SECURITIES owns 141500 shares worth $18.15M

• T. Rowe Price Associates sold on Dec. 31, 2011
• Alyeska Investment sold on Dec. 31, 2011
• Nomura Holdings sold on Dec. 31, 2011
• Vanguard sold on Sept. 30, 2011
• Wells Fargo & Company sold on Sept. 30, 2011
• Artisan Partners Limited Partnership sold on Sept. 30, 2011
• Sectoral Asset Management sold on Sept. 30, 2011
• Wellington Management Company sold on Sept. 30, 2011
• Jefferies sold on Sept. 30, 2011
• Franklin Resources sold on Sept. 30, 2011
• TCW sold on Sept. 30, 2011
• Inves sold on Sept. 30, 2011
• Teachers Advisors sold on Sept. 30, 2011
• FRED ALGER MANAGEMENT sold on Sept. 30, 2011
• Partner Fund Management sold on Sept. 30, 2011
• Emerald Advisers sold on Sept. 30, 2011
• Charles Schwab Investment Management sold on Sept. 30, 2011
• Nicholas Investments Partners sold on June 30, 2011
• Ridgeback Capital Investments sold on June 30, 2011
• RA Capital Management sold on March 31, 2011
• FMR sold on Dec. 31, 2010
• Baker Bros. Advisors sold on Dec. 31, 2010
• Brookside Capital Management, LLC* sold on Dec. 31, 2010
• J P MORGAN CHASE & CO sold on Dec. 31, 2010
• WALL STREET ASSOCIATES sold on Dec. 31, 2010

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