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 | 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 |