Who owns Genzyme Corporation?

Key details on Genzyme Corporation (Ticker: GENZ)

Who owns Genzyme Corporation?

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

Fund Name Number of Shares Share Valuation As Of
Icahn Capital 10.48M $798.05M March 31, 2011

Who sold Genzyme Corporation?

Fund Name Date Sold Number of Shares Sold Share Valuation
Angelo, Gordon & Co June 30, 2011 3.12M $7.53M
Johnson Investment Counsel June 30, 2011 546523 $23.77M
Relational Investors March 31, 2011 10.61M $807.67M
Davidson Kempner Capital Management March 31, 2011 10.09M $768.53M
Vanguard March 31, 2011 9.73M $740.73M
STATE STREET CORPORATION March 31, 2011 9.50M $723.26M
York Capital Management Global Advisors March 31, 2011 8.97M $683.21M
Franklin Resources March 31, 2011 7.63M $581.00M
S.A.C. Capital Advisors March 31, 2011 6.98M $531.37M
Pentwater Capital Management March 31, 2011 5.64M $429.63M
Adage Capital Partners GP March 31, 2011 5.59M $425.53M
OZ Management March 31, 2011 5.04M $383.62M
GOLDMAN SACHS March 31, 2011 4.92M $374.68M
Barclays March 31, 2011 4.38M $333.23M
Arrowgrass Capital Partners March 31, 2011 4.10M $312.32M
Citi March 31, 2011 4.02M $306.24M
Taconic Capital Advisors March 31, 2011 3.00M $228.45M
OrbiMed Advisors March 31, 2011 2.84M $216.47M
CARL C. ICAHN, INDIVIDUAL March 31, 2011 2.62M $199.51M
EAC Management March 31, 2011 2.46M $187.11M
Halcyon Offshore Asset Management March 31, 2011 2.28M $173.92M
Gabelli Funds March 31, 2011 2.18M $166.33M
Centaurus Capital March 31, 2011 2.11M $160.95M
Gruss Asset Management March 31, 2011 2.04M $155.46M
Alyeska Investment March 31, 2011 2.00M $152.32M
Eton Park Capital Management March 31, 2011 2.00M $152.32M
ANCHOR CAPITAL ADVISORS March 31, 2011 1.93M $147.11M
Norges Bank Investment Management March 31, 2011 1.69M $128.92M
Carlson Capital March 31, 2011 1.59M $120.77M
RoundKeep Capital Advisors March 31, 2011 1.52M $115.84M
Chesapeake Partners Management March 31, 2011 1.46M $111.33M
Geode Capital Management March 31, 2011 1.39M $105.51M
GAMCO Asset Management March 31, 2011 1.24M $94.27M
Macquarie March 31, 2011 1.16M $88.56M
Capstone Investment Advisors March 31, 2011 1.09M $83.12M
Alphabet Management March 31, 2011 1.08M $82.56M
Visium Asset Management March 31, 2011 1.06M $80.42M
Legal & General March 31, 2011 1.01M $76.75M
Fir Tree March 31, 2011 1.00M $75.92M
Catapult Capital Management March 31, 2011 978200 $74.50M
MOORE CAPITAL MANAGEMENT March 31, 2011 925000 $70.45M
Manikay Partners March 31, 2011 850000 $64.74M
UBS AG March 31, 2011 849000 $64.63M
Millennium Management March 31, 2011 781634 $59.52M
Jabre Capital Partners S.A. March 31, 2011 717767 $54.67M
BBT Capital Management March 31, 2011 701600 $53.43M
CalPERS March 31, 2011 699872 $53.30M
Havens Advisors March 31, 2011 652449 $49.68M
AQR Capital Management March 31, 2011 648593 $49.39M
SuttonBrook Capital Management March 31, 2011 647865 $49.33M
Oxford Asset Management March 31, 2011 643730 $49.02M
Diamondback Capital Management March 31, 2011 629488 $47.94M
TIG Advisors March 31, 2011 613223 $46.70M
JD Capital Management March 31, 2011 583144 $44.41M
Allen Investment Management March 31, 2011 575000 $43.79M
Hudson Bay Capital Management March 31, 2011 532400 $40.54M
Harvard Management Company March 31, 2011 532200 $40.53M
Harbert Management Corporation* March 31, 2011 528400 $40.22M
Mitsubishi UFJ Trust & Banking March 31, 2011 510260 $38.86M
Canyon Capital Advisors March 31, 2011 500000 $38.08M
Sandell Asset Management March 31, 2011 476435 $36.29M
Paulson & Co Dec. 31, 2010 6.84M $487.01M
Inves Dec. 31, 2010 5.34M $380.01M
Perry Dec. 31, 2010 3.70M $263.15M
FMR Dec. 31, 2010 3.37M $239.92M
Wellington Management Company Dec. 31, 2010 3.22M $228.97M
Freshford Capital Management Dec. 31, 2010 2.25M $160.52M
Sectoral Asset Management Dec. 31, 2010 1.75M $124.71M
Shumway Capital Partners Dec. 31, 2010 1.28M $90.86M
Two Sigma Investments Dec. 31, 2010 1.24M $88.40M
CR Intrinsic Investors Dec. 31, 2010 1.11M $79.03M
Empyrean Capital Partners Dec. 31, 2010 1.11M $78.78M
Commerzbank Aktiengesellschaft Dec. 31, 2010 1.02M $72.62M
D. E. Shaw & Co Dec. 31, 2010 939380 $66.88M
RCM Capital Management Dec. 31, 2010 815548 $58.07M
Public Sector Pension Investment Board Dec. 31, 2010 657835 $46.84M
J P MORGAN CHASE & CO Dec. 31, 2010 654876 $46.66M
Sterling Capital Management Dec. 31, 2010 590648 $42.05M
Andromeda Capital Dec. 31, 2010 590000 $42.01M
GLG Partners Dec. 31, 2010 546042 $38.88M
Tennenbaum Capital Partners Dec. 31, 2010 500000 $35.60M
ALLIANCEBERNSTEIN Dec. 31, 2010 498431 $35.49M
Charles Schwab Investment Management Dec. 31, 2010 490758 $34.94M
PRIMECAP Management Company Dec. 31, 2009 2.42M $118.78M
Navellier & Associates Dec. 31, 2008 1.27M $84.13M
Manulife Asset Management Dec. 31, 2008 501345 $33.27M
Manufacturers Life Insurance Company March 31, 2004 641375 $30.20M
Tudor Investment Corporation Dec. 31, 2002 885200 $26.18M