Who owns Alexion Pharmaceuticals?

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Analyze quarterly positions in Alexion Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Alexion Pharmaceuticals stock

Who bought or sold Alexion Pharmaceuticals this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of
Vanguard Group 19M $3.0B -2% Dec 2020
BlackRock 18M $2.8B 0% Dec 2020
State Street Corporation 11M $1.7B -5% Dec 2020
Baker Bros. Advisors 8.8M $1.4B 0% Dec 2020
FMR 6.3M $982M -36% Dec 2020
ClearBridge Advisors 5.9M $917M -8% Dec 2020
Jpmorgan Chase & Co 4.3M $668M 3% Dec 2020
Renaissance Technologies 4.1M $643M -14% Dec 2020
Geode Capital Management 3.8M $599M 1% Dec 2020
LSV Asset Management 3.4M $525M -5% Dec 2020
Norges Bank Investment Management 3.2M $495M 100% Dec 2020

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Pentwater Capital Management 3.0M $463M 100% Dec 2020
Adage Capital Partners GP 2.9M $456M 260% Dec 2020
Manufacturers Life Insurance Company 2.8M $438M 58% Dec 2020
Northern Trust 2.8M $431M -2% Dec 2020
Henderson Group 2.7M $421M 74% Dec 2020
Ameriprise Financial 2.4M $367M -54% Dec 2020
Swedbank 2.1M $334M -18% Dec 2020
Millennium Management 2.1M $321M 469% Dec 2020
Pictet Asset Management 1.9M $304M 7% Dec 2020
Bank of New York Mellon 1.9M $300M 8% Dec 2020
Bank of America Corporation 1.8M $286M -9% Dec 2020
Credit Suisse 1.8M $281M -10% Dec 2020
T. Rowe Price Associates 1.5M $240M -51% Dec 2020
Legal & General Group 1.5M $229M 3% Dec 2020
Alliancebernstein 1.4M $224M -5% Dec 2020
Citigroup 1.4M $223M 25% Dec 2020
Bellevue Group 1.4M $218M -2% Dec 2020
Pioneer Investment Management 1.4M $213M 5% Dec 2020
Susquehanna International 1.3M $208M -16% Dec 2020
Dimensional Fund Advisors 1.3M $206M -4% Dec 2020
Deutsche Bank Aktiengesellschaft 1.3M $205M -12% Dec 2020
Partner Fund Management 1.3M $200M 82% Dec 2020
Ubs Global Asset Management Americas 1.3M $199M -20% Dec 2020
Citadel Advisors 1.2M $190M -10% Dec 2020
Magnetar Financial 1.2M $185M 100% Dec 2020
Camber Capital Management 1.2M $184M -10% Dec 2020
Franklin Resources 1.2M $183M 86% Dec 2020
Bank Of Montreal 1.2M $181M -8% Dec 2020
Invesco 1.1M $179M 9% Dec 2020
Morgan Stanley 1.1M $176M 74% Dec 2020
Charles Schwab Investment Management 1.1M $170M -17% Dec 2020
Goldman Sachs Group 1.0M $160M -36% Dec 2020
Neuberger Berman Group 943k $147M -18% Dec 2020
D. E. Shaw & Co 896k $140M 7% Dec 2020
Wells Fargo & Company 874k $137M -6% Dec 2020
Man Group 865k $135M -37% Dec 2020
Swiss National Bank 828k $129M -4% Dec 2020
Liontrust Investment Partners 809k $126M 100% Dec 2020
Sarissa Capital Management 798k $125M 0% Dec 2020
Westchester Capital Management 791k $124M 100% Dec 2020
Nuveen Asset Management 777k $121M -23% Dec 2020
First Trust Advisors 768k $120M -64% Dec 2020
Sumitomo Mitsui Trust Holdings 763k $119M -12% Dec 2020
Parametric Portfolio Associates 742k $116M 11% Dec 2020
Jane Street 715k $112M 6% Dec 2020
Epoch Investment Partners 695k $109M -9% Dec 2020
Impax Asset Management Group 672k $105M 3% Dec 2020
Thompson, Siegel, & Walmsley 659k $114M 3% Dec 2020
Iridian Asset Management 656k $103M -54% Dec 2020
Marshall Wace North America 643k $100M 12844% Dec 2020
Factory Mutual Insurance Company 624k $98M -17% Dec 2020
Candriam Luxembourg S.C.A. 610k $95M 8% Dec 2020
Axa 604k $95M -20% Dec 2020
Balyasny Asset Management 580k $91M 2% Dec 2020
Deerfield Management Company 579k $91M 0% Dec 2020
P. Schoenfeld Asset Management 570k $89M 100% Dec 2020
Scharf Investments 539k $84M -2% Dec 2020
CalPERS 536k $84M 6% Dec 2020
Skandinaviska Enskilda Banken AB 527k $82M 36% Dec 2020
Eaton Vance Management 523k $82M -4% Dec 2020
TD Asset Management 504k $79M -11% Dec 2020
Palo Alto Investors 503k $79M 10% Dec 2020
Hambrecht & Quist Capital Management 502k $78M 88% Dec 2020
Bnp Paribas Arbitrage, Snc 500k $78M 64% Dec 2020
Polar Capital Holdings 500k $78M 100% Dec 2020
Alpine Associates Management 489k $76M 100% Dec 2020
Carlson Capital 485k $76M 100% Dec 2020
Water Island Capital 481k $75M 100% Dec 2020
Rhumbline Advisers 450k $70M -8% Dec 2020
Natixis 437k $68M 100% Dec 2020
California State Teachers Retirement System 433k $68M -2% Dec 2020
Bridger Management 422k $66M 12% Dec 2020
Thrivent Financial for Lutherans 421k $66M -29% Dec 2020
Barclays 420k $66M -6% Dec 2020
Melqart Asset Management 415k $65M 100% Dec 2020
Verition Fund Management 393k $61M 1476% Dec 2020
Brandywine Global Investment Management 382k $60M 3% Dec 2020
AQR Capital Management 378k $59M -80% Dec 2020
Eversept Partners 376k $59M 100% Dec 2020
Hsbc Holdings 374k $65M 32% Dec 2020
Prudential Financial 373k $58M 10% Dec 2020
New York State Common Retirement Fund 369k $58M -26% Dec 2020
Krensavage Asset Management 364k $57M -8% Dec 2020
Hudson Bay Capital Management 364k $57M 55% Dec 2020
Assenagon Asset Management 363k $57M -49% Dec 2020
Capstone Investment Advisors 360k $56M 165% Dec 2020
National Pension Service 353k $55M 5% Dec 2020
Polaris Capital Management 343k $54M 0% Dec 2020
OZ Management 334k $52M 100% Dec 2020
Tudor Investment Corporation 333k $52M 363% Dec 2020
AGF Investments 316k $49M -10% Dec 2020
Governors Lane 313k $49M 100% Dec 2020
Florida State Board of Administration 313k $49M 1% Dec 2020
Two Sigma Advisers 310k $48M 82% Dec 2020
Rock Springs Capital Management 307k $48M 36% Dec 2020
Empire Life Investments 295k $46M -3% Dec 2020
Principal Financial Group 293k $46M -6% Dec 2020
New York State Teachers Retirement System 293k $46M -2% Dec 2020
DnB NOR Asset Management AS 288k $45M 186% Dec 2020
Russell Investments 276k $43M -5% Dec 2020
Guggenheim Capital, LLC Managers 275k $43M -13% Dec 2020
Grantham, Mayo, Van Otterloo & Co 272k $43M 100% Dec 2020
Retirement Systems of Alabama 272k $43M 0% Dec 2020
Sand Grove Capital Management 270k $42M 100% Dec 2020
Railway Pension Investments 267k $42M 24% Dec 2020
DLD Asset Management 260k $41M 100% Dec 2020
ProShare Advisors 258k $40M 13% Dec 2020
Paulson & Co 250k $39M 100% Dec 2020
Envestnet Asset Management 249k $39M 2% Dec 2020
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 246k $38M -42% Dec 2020
Royal Bank of Canada 243k $38M 67% Dec 2020
UBS Group 232k $37M -77% Dec 2020
Raymond James & Associates 229k $36M -10% Dec 2020
Great-West Life Assurance Company 229k $36M 23% Dec 2020
DekaBank Deutsche Girozentrale 228k $36M 71% Dec 2020
Canada Pension Plan Investment Board 216k $34M -10% Dec 2020
Victory Capital Management 208k $33M 9% Dec 2020
Point72 Asset Management 200k $31M -85% Dec 2020
Van Eck Associates Corp. 200k $31M 7% Dec 2020
APG All Pensions Group NV 196k $25M -22% Dec 2020
Wellington Management Company 186k $29M 611% Dec 2020
Phoenix Holdings 185k $29M 100% Dec 2020
Caption Management 184k $29M 23% Dec 2020
PGGM Vermogensbeheer B.V. 179k $28M -58% Dec 2020
Spring Creek Capital 176k $28M 100% Dec 2020
Mitsubishi UFJ Trust & Banking Corp 176k $28M -8% Dec 2020
Prosight Management 176k $28M 52% Dec 2020
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 172k $27M -31% Dec 2020
Partners Capital Investment Group 170k $27M 3% Dec 2020
Virginia Retirement System 170k $27M 35% Dec 2020
OrbiMed Advisors 169k $26M -93% Dec 2020
Omni Partners 167k $26M 100% Dec 2020
Marshall Wace 167k $26M 237% Dec 2020
Athanor Capital 165k $26M 3471% Dec 2020
Ensign Peak Advisors 165k $26M -47% Dec 2020
Atlantic Trust 158k $25M -5% Dec 2020
Chevy Chase Trust Holdings 158k $25M -3% Dec 2020
Robeco Institutional Asset Management B V 153k $24M -29% Dec 2020
State of Wisconsin Investment Board 149k $23M -50% Dec 2020
EULAV Asset Management 148k $23M -33% Dec 2020
Sector Gamma ASA 148k $23M -31% Dec 2020
Teachers Retirement System Of The State Of Kentucky 145k $23M -13% Dec 2020
Toronto-Dominion Bank 137k $21M -65% Dec 2020
Pura Vida Investments 124k $19M -58% Dec 2020
Allianz Asset Management 121k $19M -48% Dec 2020
Rhenman & Partners Asset Management AB 120k $19M -45% Dec 2020
American Century Companies 105k $16M -57% Dec 2020
LMR Partners 83k $13M -48% Dec 2020
Glenmede Trust Company 77k $12M -53% Dec 2020
MacKay Shields 76k $12M -63% Dec 2020
Fil 74k $12M -83% Dec 2020
Aronson Johnson Ortiz 72k $11M -92% Dec 2020
Cibc World Markets 60k $9.4M -86% Dec 2020
Nomura Holdings 38k $5.9M -94% Dec 2020
Federated Investors 9.6k $1.5M -95% Dec 2020

Who sold out of Alexion Pharmaceuticals?

Fund or Company Name Date Sold Shares Held Valued At
Armistice Capital Sep 2020 500k $57M
Woodline Partners Sep 2020 467k $53M
Healthcare Of Ontario Pension Plan Trust Fund Sep 2020 305k $35M