ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

ALXN was delisted on the 20th of July, 2021.

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608 hedge funds and large institutions have $20.4B invested in Alexion Pharmaceuticals Inc in 2018 Q4 according to their latest regulatory filings, with 101 funds opening new positions, 200 increasing their positions, 234 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
608
Holders Change
+25
Holders Change %
+4.29%
% of All Funds
13.57%
Holding in Top 10
8
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-55.56%
% of All Funds
0.18%
New
101
Increased
200
Reduced
234
Closed
71
Calls
$184M
Puts
$201M
Net Calls
-$17.3M
Net Calls Change
-$18.2M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$2.57B
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$425M
3
Millennium Management
Millennium Management
New York
$64M
4
CCM
Camber Capital Management
Massachusetts
$58.4M
5
AQR Capital Management
AQR Capital Management
Connecticut
$68.8M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$1.72B
2
Bessemer Group
Bessemer Group
New Jersey
$203K
3
PI
Putnam Investments
Massachusetts
$205K
4
Citadel Advisors
Citadel Advisors
Florida
$43.1M
5
O
OrbiMed
New York
$199M
Name Holding Trade Value Shares
Change 		Shares
Change %
RCM
376
Riverhead Capital Management
Delaware
$638K +$7.98K +82 +1%
JGGDR
377
JGP Global Gestao de Recursos
Brazil
$628K +$628K +6,449 New
FANJ
378
Financial Architects (New Jersey)
New Jersey
$620K +$614K +6,300 +9,692%
PM
379
Parametrica Management
Hong Kong
$610K +$610K +6,263 New
Nuveen Asset Management
380
Nuveen Asset Management
Illinois
$602K +$10.7K +110 +2%
GI
381
Gradient Investments
Minnesota
$601K -$202K -2,080 -25%
AIM
382
Achmea Investment Management
Netherlands
$588K – – –
TAM
383
Tyers Asset Management
Texas
$585K -$10.7K -110 -2%
MML Investors Services
384
MML Investors Services
Massachusetts
$585K +$64.8K +666 +12%
GI
385
GAMCO Investors
Connecticut
$584K +$97.3K +1,000 +20%
MERSOM
386
Municipal Employees' Retirement System of Michigan
Michigan
$574K +$574K +5,900 New
Truist Financial
387
Truist Financial
North Carolina
$571K -$119K -1,218 -17%
II
388
Inspire Investing
Idaho
$565K +$61.6K +633 +12%
LCM
389
Landscape Capital Management
New Jersey
$557K -$483K -4,958 -46%
FAM
390
Fred Alger Management
New York
$556K -$1.21M -12,394 -68%
AT
391
Arden Trust
Delaware
$553K -$148K -1,518 -21%
GCA
392
Greenwood Capital Associates
South Carolina
$551K +$115K +1,180 +26%
BCM
393
Bayesian Capital Management
New York
$546K +$546K +5,611 New
BAM
394
Blueshift Asset Management
New Jersey
$542K +$542K +5,570 New
WS
395
Wedbush Securities
California
$532K +$8.08K +83 +2%
IDBONY
396
Israel Discount Bank of New York
New York
$531K +$13.2K +135 +3%
Simplex Trading
397
Simplex Trading
Illinois
$527K -$1.24M -12,713 -70%
IMOV
398
Investment Management of Virginia
Virginia
$525K -$293K -3,013 -36%
LFAS
399
Level Four Advisory Services
Texas
$525K -$1.27K -13 -0.2%
WIM
400
Westside Investment Management
California
$522K +$75K +770 +17%
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