ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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818 hedge funds and large institutions have $31.3B invested in Alexion Pharmaceuticals Inc in 2020 Q4 according to their latest regulatory filings, with 202 funds opening new positions, 238 increasing their positions, 283 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
818
Holders Change
+115
Holders Change %
+16.36%
% of All Funds
14.51%
Holding in Top 10
46
Holding in Top 10 Change
+28
Holding in Top 10 Change %
+155.56%
% of All Funds
0.82%
New
202
Increased
238
Reduced
283
Closed
80
Calls
$559M
Puts
$436M
Net Calls
+$123M
Net Calls Change
+$163M

Top Buyers

1
PCM
Pentwater Capital Management
Florida
$463M
2
FCM
Farallon Capital Management
California
$351M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
$456M
4
HI
HBK Investments
Texas
$269M
5
Millennium Management
Millennium Management
New York
$294M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$982M
2
Ameriprise
Ameriprise
Minnesota
$367M
3
O
OrbiMed
New York
$26.4M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$240M
5
AQR Capital Management
AQR Capital Management
Connecticut
$58.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
AI
401
Atom Investors
Texas
$1.7M +$980K +6,275 +136%
AC
402
Apogem Capital
New York
$1.69M +$1.69M +10,830 New
AAM
403
Advisors Asset Management
Colorado
$1.68M +$96.7K +619 +6%
BCI
404
Brinker Capital Investments
Pennsylvania
$1.66M -$285K -1,822 -15%
BWA
405
BDO Wealth Advisors
Florida
$1.66M +$35.1K +225 +2%
LS
406
Livforsakringsbolaget Skandia
Sweden
$1.65M +$266K +1,700 +19%
FCH
407
Freestone Capital Holdings
Washington
$1.65M +$8.91K +57 +0.5%
RMC
408
Resources Management Corp
Connecticut
$1.65M +$44.5K +285 +3%
DMK
409
David M. Knott
$1.65M -$227K -1,455 -12%
BPM
410
Bowling Portfolio Management
Ohio
$1.64M -$121K -776 -7%
KRS
411
Kentucky Retirement Systems
Kentucky
$1.63M -$364K -2,329 -18%
Cambridge Investment Research Advisors
412
Cambridge Investment Research Advisors
Iowa
$1.62M +$108K +692 +7%
FL
413
Fort LP
Maryland
$1.62M +$898K +5,745 +124%
OGC
414
One68 Global Capital
New York
$1.57M +$1.57M +10,049 New
MUAMU
415
Mitsubishi UFJ Asset Management (UK)
United Kingdom
$1.56M – – –
Rockefeller Capital Management
416
Rockefeller Capital Management
New York
$1.56M +$276K +1,771 +22%
FIM
417
Freedom Investment Management
Connecticut
$1.55M -$90.1K -577 -5%
PCM
418
Prelude Capital Management
New York
$1.55M +$816K +5,222 +112%
USAA
419
United Services Automobile Association
Texas
$1.52M +$1.52M +13,349 New
CAM
420
Cozad Asset Management
Illinois
$1.52M -$276K -1,765 -15%
Federated Hermes
421
Federated Hermes
Pennsylvania
$1.51M -$30.6M -196,153 -95%
EOJOAM
422
E. Ohman J:or Asset Management
Sweden
$1.5M – – –
OAM
423
Oppenheimer Asset Management
New York
$1.49M +$65.8K +421 +5%
NEI
424
Northwest & Ethical Investments
Ontario, Canada
$1.49M – – –
BA
425
Bridgewater Associates
Connecticut
$1.48M +$1.48M +9,500 New
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17
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