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
+$329M
4
HI
HBK Investments
Texas
+$269M
5
Millennium Management
Millennium Management
New York
+$256M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$548M
2
Ameriprise
Ameriprise
Minnesota
-$430M
3
O
OrbiMed
New York
-$315M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$247M
5
AQR Capital Management
AQR Capital Management
Connecticut
-$233M
Name Holding Trade Value Shares
Change 		Shares
Change %
Cetera Investment Advisers
476
Cetera Investment Advisers
Illinois
$1M +$1M +6,399 New
IAN
477
Integrated Advisors Network
Texas
$996K -$274K -1,752 -22%
AIL
478
AGF Investments LLC
Ontario, Canada
$991K -$1.01M -6,463 -50%
Kovitz Investment Group Partners
479
Kovitz Investment Group Partners
Illinois
$980K -$73.5K -470 -7%
FLAM
480
First Light Asset Management
Minnesota
$969K +$969K +6,200 New
AIA
481
Avalon Investment & Advisory
Texas
$947K +$274K +1,753 +41%
LCM
482
Laurion Capital Management
New York
$937K -$1.89M -12,090 -67%
KPF
483
K2 Principal Fund
Ontario, Canada
$937K +$937K +6,000 New
WS
484
Wedbush Securities
California
$927K -$505K -3,228 -35%
SC
485
SRB Corp
Massachusetts
$924K +$40.1K +257 +5%
O
486
Ossiam
France
$922K -$2.57M -16,457 -74%
LAM
487
L2 Asset Management
Massachusetts
$913K +$270K +1,725 +42%
AAM
488
Azzad Asset Management
Virginia
$909K +$4.53K +29 +0.5%
9WM
489
9258 Wealth Management
Ohio
$883K +$34.7K +222 +4%
JPMPWA
490
J.P. Morgan Private Wealth Advisors
California
$881K -$190K -1,214 -18%
TI
491
Tidal Investments
Wisconsin
$871K +$193K +1,233 +28%
WAM
492
World Asset Management
Michigan
$865K -$38.4K -246 -4%
VCM
493
Virtue Capital Management
Tennessee
$829K +$7.18K +46 +0.9%
OQS
494
Occudo Quantitative Strategies
Florida
$823K +$823K +5,267 New
AIM
495
Aigen Investment Management
New York
$818K +$818K +5,235 New
LIA
496
LS Investment Advisors
Michigan
$808K -$83.3K -533 -9%
UAS
497
United Asset Strategies
New York
$804K -$12.5K -80 -2%
AIC
498
Aurora Investment Counsel
Georgia
$802K – – –
FCBT
499
First Citizens Bank & Trust
North Carolina
$800K -$105K -673 -12%
VFA
500
Valeo Financial Advisors
Indiana
$795K +$675K +4,316 +561%
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