ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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665 hedge funds and large institutions have $22B invested in Alexion Pharmaceuticals Inc in 2019 Q4 according to their latest regulatory filings, with 100 funds opening new positions, 248 increasing their positions, 237 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
665
Holders Change
+20
Holders Change %
+3.1%
% of All Funds
13.13%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.32%
New
100
Increased
248
Reduced
237
Closed
66
Calls
$214M
Puts
$394M
Net Calls
-$180M
Net Calls Change
-$80.8M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$255M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$404M
3
Bank of Montreal
3
Bank of Montreal
Ontario, Canada
$147M
4
CS
4
Credit Suisse
Switzerland
$298M
5
UBS Group
5
UBS Group
Switzerland
$144M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.59B
2
Invesco
2
Invesco
Georgia
$170M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$357M
4
SSM
4
Sound Shore Management
Connecticut
$0
5
RG
5
Redmile Group
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
301
Pinnacle Associates
New York
$2.1M +$6.49K +60 +0.3%
BPC
302
Banque Pictet & Cie
Switzerland
$2.1M +$815K +7,540 +63%
BBNA
303
Bremer Bank National Association
Minnesota
$2.09M -$17.6K -163 -0.8%
Lazard Asset Management
304
Lazard Asset Management
New York
$2.05M +$1.91M +17,643 +1,383%
MGIM
305
M&G Investment Management
United Kingdom
$2.03M +$2.03M +18,798 New
SCM
306
Shelton Capital Management
Colorado
$2.02M +$37.5K +347 +2%
Capstone Investment Advisors
307
Capstone Investment Advisors
New York
$2.02M -$1M -9,287 -33%
SAM
308
Shell Asset Management
Netherlands
$2.01M -$43.3K -400 -2%
SDIC
309
South Dakota Investment Council
South Dakota
$2M -$464K -4,290 -19%
Walleye Capital
310
Walleye Capital
New York
$1.99M +$1.88M +17,347 +1,638%
Wolverine Trading
311
Wolverine Trading
Illinois
$1.94M +$317K +2,954 +20%
GCA
312
Gideon Capital Advisors
New York
$1.92M +$1.09M +10,092 +132%
ACPU
313
Arrowgrass Capital Partners (US)
Delaware
$1.89M -$486K -4,492 -20%
Pacer Advisors
314
Pacer Advisors
Pennsylvania
$1.89M -$2.55M -23,553 -57%
NMERB
315
New Mexico Educational Retirement Board
New Mexico
$1.87M – – –
B
316
Barings
North Carolina
$1.79M +$949K +8,840 +112%
MML Investors Services
317
MML Investors Services
Massachusetts
$1.79M +$488K +4,515 +38%
PIA
318
Piedmont Investment Advisors
North Carolina
$1.76M +$70.3K +650 +4%
AAM
319
Advisors Asset Management
Colorado
$1.73M -$183K -1,690 -10%
CGH
320
Crossmark Global Holdings
Texas
$1.72M -$39.9K -369 -2%
Twin Tree Management
321
Twin Tree Management
Texas
$1.69M +$1.69M +15,612 New
CTC
322
Central Trust Company
Missouri
$1.68M -$222K -2,056 -12%
AA
323
Altman Advisors
Illinois
$1.67M -$18K -166 -1%
M&T Bank
324
M&T Bank
New York
$1.67M -$79.2K -733 -5%
TAM
325
Tealwood Asset Management
Minnesota
$1.65M -$63.9K -591 -4%
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13
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