Who owns Alexion Pharmaceuticals?
- Ticker: ALXN
- CUSIP Number: 015351109
Tip: Access positions for across all investors
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 |