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Alexion Pharmaceuticals, Inc.

ALXNDelisted Jul 21, 2021
Industry
Pharmaceutical Preparations
SEC CIK
0000899866

Alexion Pharmaceuticals, Inc. was delisted on Jul 21, 2021; its insiders filed their last Form 4 on Jul 23, 2021; 711 institutions reported holding it in 13F filings for Q2 2021, worth $39.1B in total; superinvestors Soros Fund Management and Maverick Capital held it.

Q2 2021 vs. Q1 2021

How the institutions holding Alexion Pharmaceuticals, Inc. changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of ALXN: Q1 2021 compared with Q2 2021
MeasureQ1 2021Of which not filed for Q2 2021Q2 2021Change
Holders7559711−35
Shares204.6M1.49M212.2M+9.05M (+4.5%)
Value$31.3B$227.3M$39.1B+$8.00B (+25.8%)

9 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (67)

Institutions that held Alexion Pharmaceuticals, Inc. at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to ALXN in Q2 2021
InstitutionSharesValue% of portfolio
Omni Partners US LLC1,283,115$325.7M14.37%
Assenagon Asset Management S.A.1,426,193$262.0M1.12%
Glazer Capital, LLC1,205,390$221.4M3.43%
Beryl Capital Management LLC553,245$101.6M9.07%
Soros Fund Management LLCSuperinvestorSoros Fund Management500,001$91.9M1.66%
Amundi322,130$59.2M0.04%
Voloridge Investment Management, LLC220,520$40.5M0.28%
Royal London Asset Management Ltd76,035$14.0M0.06%
Chicago Capital Management, LLC71,500$13.1M7.36%
Assetmark, Inc53,936$9.91M0.05%
Taal Capital Management LP50,000$9.19M8.09%
M&G Investment Management Ltd43,941$8.09M0.04%
Highland Capital Management Fund Advisors, L.P.43,042$7.91M1.73%
Cowen Investment Management LLC20,000$3.67M1.16%
FORA Capital, LLC18,585$3.41M0.63%
Anson Funds Management LP15,000$2.76M0.33%
CSS LLC13,445$2.47M0.13%
Core Wealth Advisors, Inc.7,238$1.33M0.89%
OPSEU Pension Plan Trust Fund6,775$1.26M0.32%
Virtu Financial LLC6,356$1.17M0.11%
Vivaldi Capital Management, LLC5,520$1.01M0.20%
Quantedge Capital Pte Ltd5,500$1.01M0.48%
Tuttle Tactical Management4,907$901.0K0.40%
Group One Trading, L.P.4,828$887.0K0.02%
XTX Topco Ltd3,360$617.0K0.21%
Edgestream Partners, L.P.2,544$467.0K0.03%
Clear Harbor Asset Management, LLC1,800$331.0K0.04%
Inscription Capital, LLC1,772$326.0K0.04%
Marshall Wace North America L.P.1,643$301.0K0.00%
AIA Group Ltd1,423$255.0K0.02%
Hallmark Capital Management Inc1,370$252.0K0.02%
Humankind Investments LLC1,360$250.0K0.12%
Perigon Wealth Management, LLC1,349$248.0K0.02%
Redhawk Wealth Advisors, Inc.1,288$237.0K0.05%
Euclidean Technologies Management, LLC1,277$235.0K0.19%
Independent Financial Group, LLC1,272$233.7K0.02%
Keybank National Association1,252$230.0K0.00%
Vantage Consulting Group Inc1,246$229.0K0.04%
Green Harvest Asset Management LLC1,230$226.0K0.04%
Mutual Advisors, LLC1,207$222.0K0.01%
Harvey Capital Management Inc1,200$220.0K0.07%
MAI Capital Management1,189$218.0K0.00%
Bard Financial Services, Inc.1,175$216.0K0.02%
Pitcairn Co1,170$215.0K0.01%
Old Port Advisors1,125$210.0K0.08%
Zacks Investment Management1,130$208.0K0.00%
DRW Securities, LLC1,110$204.0K0.03%
Riverpoint Wealth Management Holdings, LLC1,109$204.0K0.06%
Fort Washington Investment Advisors Inc1,098$202.0K0.00%
Todd Asset Management LLC1,098$202.0K0.00%
Rathbone Brothers plc1,090$200.0K0.00%
C M Bidwell & Associates Ltd734$135.0K0.09%
BBVA USA667$123.0K0.01%
Deseret Mutual Benefit Administrators671$123.0K0.03%
Itau Unibanco Holding S.A.626$115.0K0.01%
Eagle Bay Advisors LLC201$39.0K0.03%
Loring Wolcott & Coolidge Fiduciary Advisors LLP110$20.0K0.00%
Coastal Capital Group, Inc.36$7.00K0.00%
Clearstead Advisors, LLC26$5.00K0.00%
Aspire Private Capital, LLC26$5.00K0.00%
Castleview Partners, LLC17$3.00K0.00%
Lee Financial Co11$2.00K0.00%
Strategic Blueprint, LLC9$2.00K0.00%
West Paces Advisors Inc.6$1.10K0.00%
Carroll Financial Associates, Inc.7$1.00K0.00%
WestEnd Advisors, LLC–$3670.00%
Harel Insurance Investments & Financial Services Ltd.197––

Sold out (102)

Institutions that held Alexion Pharmaceuticals, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.

Showing the largest 100 of 102 by value.

Institutions that sold out of ALXN in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Baker Bros. Advisors LP3,993,312$610.6M
Paulson & Co. Inc.1,400,000$214.1M
Deerfield Management Company, L.P. (Series C)579,248$88.6M
Eversept Partners, LP465,983$71.3M
Polaris Capital Management, LLC306,900$52.7M
Factory Mutual Insurance Co299,551$45.8M
Polar Capital Holdings Plc225,000$34.4M
Pura Vida Investments, LLC156,581$23.9M
Quinn Opportunity Partners LLC133,511$20.4M
Ensign Peak Advisors, Inc116,882$17.9M
Mangrove Partners113,349$17.3M
PointState Capital LP95,935$14.7M
TD Asset Management Inc94,407$14.4M
Adams Diversified Equity Fund, Inc.91,200$13.9M
PGGM Investments90,762$13.9M
Sectoral Asset Management Inc76,226$11.7M
CIBC Private Wealth Group, LLC72,069$11.0M
Altrinsic Global Advisors LLC70,000$10.7M
Congress Asset Management Co66,678$10.2M
Two Sigma Investments, LP57,783$8.84M
Sector Gamma AS50,657$7.75M
Rhenman & Partners Asset Management AB40,000$6.12M
Braun Stacey Associates Inc38,262$5.85M
Leuthold Group, LLC38,084$5.82M
Moody National Bank Trust Division30,472$4.66M
American National Insurance Co28,900$4.42M
Arnhold LLC28,366$4.34M
Soleus Capital Management, L.P.25,318$3.87M
Jennison Associates LLC21,575$3.30M
Atom Investors LP21,169$3.24M
Caption Management, LLC18,200$2.78M
Marshall Wace Asia Ltd14,255$2.18M
Davide Leone & Partners Investment Co Ltd.14,236$2.18M
Oak Associates, Ltd13,390$2.05M
Laurion Capital Management LP11,200$1.71M
Bluefin Capital Management, LLC8,837$1.35M
Prosight Management, LP8,685$1.33M
Bayesian Capital Management, LP8,100$1.24M
Pinnacle Associates Ltd7,429$1.14M
Krensavage Asset Management, LLC6,912$1.06M
Family Management Corp6,575$1.00M
Donoghue Forlines LLC6,194$947.0K
Navalign, LLC5,772$883.0K
Cresset Asset Management, LLC5,633$861.0K
Cornerstone National Bank & Trust Co5,434$830.9K
Valeo Financial Advisors, LLC5,086$778.0K
Engineers Gate Manager LP5,040$771.0K
XR Securities LLC4,856$743.0K
Burren Capital Advisors Ltd4,500$688.0K
LS Investment Advisors, LLC4,275$654.0K
NuWave Investment Management, LLC4,127$631.0K
Lumina Fund Management LLC4,100$627.0K
AGF Investments LLC4,081$624.0K
Integrated Wealth Concepts LLC4,026$616.0K
Bridgefront Capital, LLC3,929$601.0K
Voya Financial Advisors, Inc.3,536$543.0K
Quantbot Technologies LP3,471$530.0K
Nicolet Bankshares Inc3,104$475.0K
Boltwood Capital Management2,975$455.0K
Wolverine Trading, LLC2,917$448.0K
American National Registered Investment Advisor, Inc.2,860$437.0K
Los Angeles Capital Management LLC2,617$400.0K
Fortem Financial Group, LLC2,530$387.0K
Enlightenment Research, LLC2,500$382.0K
Capital Advantage, Inc.2,362$361.0K
Peddock Capital Advisors, LLC2,348$359.0K
180 Wealth Advisors, LLC1,940$345.0K
Lombard Odier Asset Management (Europe) Ltd2,210$338.0K
Jump Financial, LLC2,204$337.0K
M Holdings Securities, Inc.2,161$330.0K
Spire Wealth Management1,839$285.0K
Wealthspire Advisors, LLC1,829$280.0K
Evercore Wealth Management, LLC1,655$253.0K
First Mercantile Trust Co1,445$221.0K
Wealthcare Advisory Partners LLC1,438$220.0K
WESPAC Advisors, LLC1,422$217.0K
Sowell Financial Services LLC1,026$174.0K
AlphaCentric Advisors LLC580$89.0K
Credit Agricole S A448$69.0K
Prime Capital Investment Advisors, LLC452$69.0K
Geneos Wealth Management Inc.266$44.0K
International Assets Investment Management, LLC269$42.0K
Sun Life Financial INC131$20.0K
Fieldpoint Private Securities, LLC105$16.0K
Total Clarity Wealth Management, Inc.80$12.0K
Meridian Wealth Partners, LLC67$10.0K
Eudaimonia Partners, LLC63$10.0K
Resolute Partners Group47$7.00K
Sound Income Strategies, LLC40$6.12K
Trust Co of Vermont26$4.00K
Rock Creek Group, LP26$4.00K
Wealthcare Capital Management LLC26$4.00K
RWM Asset Management, LLC28$4.00K
Lenox Wealth Advisors, LLC22$3.00K
MPS Loria Financial Planners, LLC22$3.00K
Human Investing LLC20$3.00K
WealthShield Partners, LLC12$2.00K
Clearview Wealth Advisors LLC14$2.00K
Hanson & Doremus Investment Management6$1.00K
Gradient Investments LLC5$1.00K

Not filed for Q2 2021 yet (9)

Institutions that held Alexion Pharmaceuticals, Inc. at the end of Q1 2021 and haven't filed a 13F for Q2 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ALXN in Q1 2021 that haven't filed for Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Omni Partners LLP1,003,383$153.4M
Amundi Asset Management US, Inc.454,408$69.5M
Pillar Pacific Capital Management LLC10,405$1.59M
Tealwood Asset Management Inc8,380$1.28M
E Fund Management Co., Ltd.4,159$636.0K
Rikoon Group, LLC2,644$404.0K
WealthStone, Inc.1,608$245.0K
BBVA USA Bancshares, Inc.1,543$236.0K
CSat Investment Advisory, L.P.163$25.0K