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 20M $3.0B 1% Mar 2021
BlackRock 18M $2.7B -3% Mar 2021
State Street Corporation 9.9M $1.5B -7% Mar 2021
Adage Capital Partners GP 4.2M $649M 45% Mar 2021
Geode Capital Management 4.0M $606M 3% Mar 2021
Barclays 3.6M $548M 754% Mar 2021
FMR 3.5M $540M -44% Mar 2021
Citigroup 3.4M $512M 135% Mar 2021
Renaissance Technologies 3.3M $509M -19% Mar 2021
Northern Trust 2.7M $415M -2% Mar 2021
Citadel Advisors 2.6M $403M 117% Mar 2021

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LSV Asset Management 2.6M $398M -23% Mar 2021
Deutsche Bank Aktiengesellschaft 2.3M $349M 74% Mar 2021
Jpmorgan Chase & Co 2.3M $348M -47% Mar 2021
OZ Management 2.0M $309M 505% Mar 2021
Franklin Resources 1.9M $289M 62% Mar 2021
Bank of New York Mellon 1.8M $277M -5% Mar 2021
Natixis 1.7M $253M 280% Mar 2021
Pictet Asset Management 1.6M $239M -20% Mar 2021
PSquared Asset Management 1.5M $226M 100% Mar 2021
Alliancebernstein 1.5M $225M 3% Mar 2021
Legal & General Group 1.4M $221M -2% Mar 2021
Manufacturers Life Insurance Company 1.4M $216M -50% Mar 2021
Credit Suisse 1.4M $197M -24% Mar 2021
Capstone Investment Advisors 1.3M $206M 275% Mar 2021
Dimensional Fund Advisors 1.3M $201M 0% Mar 2021
Bellevue Group 1.3M $200M -6% Mar 2021
Magnetar Financial 1.3M $197M 9% Mar 2021
Capitolis Advisors 1.2M $190M 9623% Mar 2021
Invesco 1.1M $173M -1% Mar 2021
Bank of Nova Scotia 1.1M $164M 2495% Mar 2021
Ubs Global Asset Management Americas 1.1M $163M -16% Mar 2021
Sand Grove Capital Management 1.1M $163M 295% Mar 2021
Alpine Associates Management 1.0M $160M 114% Mar 2021
Charles Schwab Investment Management 1.0M $158M -5% Mar 2021
Omni Partners 1.0M $153M 500% Mar 2021
Hudson Bay Capital Management 1.0M $153M 175% Mar 2021
DnB NOR Asset Management AS 989k $151M 244% Mar 2021
Taconic Capital Advisors 980k $150M 100% Mar 2021
Bank of America Corporation 943k $144M -49% Mar 2021
Swiss National Bank 842k $129M 2% Mar 2021
Melqart Asset Management 831k $127M 100% Mar 2021
P. Schoenfeld Asset Management 809k $124M 42% Mar 2021
Neuberger Berman Group 804k $123M -15% Mar 2021
Balyasny Asset Management 800k $122M 38% Mar 2021
T. Rowe Price Associates 792k $121M -48% Mar 2021
Parametric Portfolio Associates 778k $119M 5% Mar 2021
Impax Asset Management Group 773k $118M 15% Mar 2021
Goldman Sachs Group 767k $117M -25% Mar 2021
Nuveen Asset Management 753k $115M -5% Mar 2021
First Trust Advisors 719k $110M -6% Mar 2021
Sumitomo Mitsui Trust Holdings 714k $109M -6% Mar 2021
Boussard & Gavaudan Investment Management 708k $109M 100% Mar 2021
Grantham, Mayo, Van Otterloo & Co 669k $102M 146% Mar 2021
Ruffer 657k $100M 100% Mar 2021
Sarissa Capital Management 650k $100M -18% Mar 2021
Henderson Group 643k $98M -76% Mar 2021
Hsbc Holdings 636k $98M 70% Mar 2021
Carlson Capital 613k $94M 26% Mar 2021
Candriam Luxembourg S.C.A. 610k $92M 0% Mar 2021
Healthcare Of Ontario Pension Plan Trust Fund 608k $93M 100% Mar 2021
Thompson, Siegel, & Walmsley 580k $80M -12% Mar 2021
Susquehanna International 577k $88M -57% Mar 2021
Wells Fargo & Company 566k $87M -35% Mar 2021
Spring Creek Capital 563k $86M 220% Mar 2021
Water Island Capital 546k $84M 14% Mar 2021
Scharf Investments 542k $83M 1% Mar 2021
CalPERS 520k $80M -3% Mar 2021
LMR Partners 482k $74M 480% Mar 2021
Verition Fund Management 482k $74M 22% Mar 2021
Eversept Partners 466k $71M 24% Mar 2021
Canyon Capital Advisors 450k $69M 100% Mar 2021
Rhumbline Advisers 429k $66M -5% Mar 2021
Segantii Capital Management 429k $66M 292% Mar 2021
California State Teachers Retirement System 426k $65M -2% Mar 2021
Ameriprise Financial 416k $64M -82% Mar 2021
DLD Asset Management 402k $62M 55% Mar 2021
Cibc World Markets 379k $58M 533% Mar 2021
National Pension Service 371k $57M 5% Mar 2021
Berry Street Capital Management 363k $55M 159% Mar 2021
Toronto-Dominion Bank 358k $55M 161% Mar 2021
Marshall Wace 356k $55M 114% Mar 2021
Railway Pension Investments 339k $52M 27% Mar 2021
UBS Group 322k $49M 39% Mar 2021
IndexIQ Advisors 307k $47M 10356% Mar 2021
Polaris Capital Management 307k $53M -10% Mar 2021
Brandywine Global Investment Management 305k $47M -20% Mar 2021
Florida State Board of Administration 303k $46M -3% Mar 2021
Factory Mutual Insurance Company 300k $46M -52% Mar 2021
ProShare Advisors 292k $45M 13% Mar 2021
Skandinaviska Enskilda Banken AB 287k $44M -45% Mar 2021
Principal Financial Group 279k $43M -5% Mar 2021
New York State Common Retirement Fund 278k $43M -25% Mar 2021
New York State Teachers Retirement System 277k $42M -5% Mar 2021
Picton Mahoney Asset Management 270k $41M 125% Mar 2021
AQR Capital Management 267k $41M -29% Mar 2021
Bank Of Montreal 267k $41M -77% Mar 2021
DekaBank Deutsche Girozentrale 263k $40M 15% Mar 2021
Axa 262k $39M -57% Mar 2021
Mitsubishi UFJ Securities International 258k $40M 100% Mar 2021
Royal Bank of Canada 254k $39M 5% Mar 2021
Gabelli Funds 252k $39M 124% Mar 2021
Tibra Equities Europe 241k $37M 68% Mar 2021
Bnp Paribas Arbitrage, Snc 237k $36M -53% Mar 2021
Russell Investments 235k $36M -15% Mar 2021
Guggenheim Capital, LLC Managers 235k $36M -15% Mar 2021
Weiss Multi-strategy Advisers 226k $35M 63% Mar 2021
Polar Capital Holdings 225k $34M -55% Mar 2021
Governors Lane 209k $32M -33% Mar 2021
Empire Life Investments 201k $31M -32% Mar 2021
Prudential Financial 199k $30M -47% Mar 2021
Weiss Asset Management LP[1 198k $30M 100% Mar 2021
Moore Capital Management 185k $28M 164% Mar 2021
Bnp Paribas Investment Partners 183k $28M 890% Mar 2021
Van Eck Associates Corp. 175k $27M -12% Mar 2021
State of Tennessee, Treasury Department 172k $26M 9% Mar 2021
Hunting Hill Global Capital 171k $26M 100% Mar 2021
Alpine Partners VI 168k $26M 3251% Mar 2021
Jane Street 166k $25M -77% Mar 2021
Mitsubishi UFJ Trust & Banking Corp 161k $25M -9% Mar 2021
Phoenix Holdings 161k $25M -13% Mar 2021
Pura Vida Investments 157k $24M 26% Mar 2021
KBC Group NV 156k $24M 5% Mar 2021
Athos Capital 156k $24M 206% Mar 2021
Victory Capital Management 155k $24M -26% Mar 2021
Gabelli Securities 155k $24M 264% Mar 2021
CQS 152k $23M 336% Mar 2021
Athanor Capital 151k $23M -8% Mar 2021
Yakira Capital Management 150k $23M 231% Mar 2021
AGF Investments 149k $23M -53% Mar 2021
Maven Securities 149k $23M 47% Mar 2021
Chevy Chase Trust Holdings 148k $23M -6% Mar 2021
Calamos Advisors 141k $22M 20% Mar 2021
CIBC Global Asset Management 138k $21M -6% Mar 2021
Western Standard 135k $21M 100% Mar 2021
Quinn Opportunity Partners 134k $20M 38% Mar 2021
Halcyon Management Partners 132k $20M 103% Mar 2021
State of New Jersey Common Pension Fund D 131k $20M -7% Mar 2021
Andra AP-fonden 125k $19M 6% Mar 2021
CNH Partners 123k $19M -22% Mar 2021
Taurus Asset Management 122k $19M -2% Mar 2021
South Dakota Investment Council 122k $19M 651% Mar 2021
Ing Investment Management 120k $18M -2% Mar 2021
Ensign Peak Advisors 117k $18M -29% Mar 2021
Ohio Pers 117k $18M 8% Mar 2021
Two Sigma Advisers 114k $18M -63% Mar 2021
Mangrove Partners 113k $17M 100% Mar 2021
Hambrecht & Quist Capital Management 111k $17M -78% Mar 2021
NISA Investment Advisors 108k $17M 52% Mar 2021
Diam 108k $16M -1% Mar 2021
Allianz Asset Management 103k $16M -15% Mar 2021
PointState Capital 96k $15M -28% Mar 2021
TD Asset Management 94k $14M -81% Mar 2021
APG All Pensions Group NV 93k $12M -53% Mar 2021
Robeco Institutional Asset Management B V 92k $14M -40% Mar 2021
PGGM Vermogensbeheer B.V. 91k $14M -49% Mar 2021
Retirement Systems of Alabama 82k $13M -70% Mar 2021
Caption Management 78k $12M -58% Mar 2021
Virginia Retirement System 74k $11M -56% Mar 2021
Envestnet Asset Management 72k $11M -71% Mar 2021
Atlantic Trust 72k $11M -55% Mar 2021
Wolverine Trading 52k $8.0M -56% Mar 2021
Sector Gamma ASA 51k $7.7M -66% Mar 2021
Wellington Management Company 49k $7.5M -73% Mar 2021
Rhenman & Partners Asset Management AB 40k $6.1M -67% Mar 2021
Stacey Braun Associates 38k $5.9M -68% Mar 2021
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 38k $5.8M -78% Mar 2021
Stifel Financial 35k $5.3M -72% Mar 2021
Raymond James & Associates 35k $5.3M -85% Mar 2021
Macquarie Group 28k $4.3M -79% Mar 2021
Teacher Retirement System Of Texas 24k $3.7M -80% Mar 2021
Jennison Associates 22k $3.3M -82% Mar 2021
Thrivent Financial for Lutherans 9.4k $1.4M -98% Mar 2021
Prosight Management 8.7k $1.3M -95% Mar 2021
Krensavage Asset Management 6.9k $1.1M -98% Mar 2021
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 5.0k $769k -98% Mar 2021
SG3 Management 1.5k $229k -99% Mar 2021

Who sold out of Alexion Pharmaceuticals?

Fund or Company Name Date Sold Shares Held Valued At
ClearBridge Advisors Dec 2020 5.9M $917M
Norges Bank Investment Management Dec 2020 3.2M $495M
Camber Capital Management Dec 2020 1.2M $184M
Morgan Stanley Dec 2020 1.1M $176M
Epoch Investment Partners Dec 2020 695k $109M
Iridian Asset Management Dec 2020 656k $103M
Bridger Management Dec 2020 422k $66M
Assenagon Asset Management Dec 2020 363k $57M
Rock Springs Capital Management Dec 2020 307k $48M
Point72 Asset Management Dec 2020 200k $31M
Partners Capital Investment Group Dec 2020 170k $27M
EULAV Asset Management Dec 2020 148k $23M
Teachers Retirement System Of The State Of Kentucky Dec 2020 145k $23M