ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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586 hedge funds and large institutions have $25.3B invested in Alexion Pharmaceuticals Inc in 2017 Q4 according to their latest regulatory filings, with 91 funds opening new positions, 225 increasing their positions, 209 reducing their positions, and 95 closing their positions.

Holders
586
Holders Change
-9
Holders Change %
-1.51%
% of All Funds
13.31%
Holding in Top 10
17
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-10.53%
% of All Funds
0.39%
New
91
Increased
225
Reduced
209
Closed
95
Calls
$420M
Puts
$468M
Net Calls
-$48.2M
Net Calls Change
-$165M

Top Buyers

1
AAMU
1
Amundi Asset Management US
Massachusetts
$174M
2
Citadel Advisors
2
Citadel Advisors
Florida
$238M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$147M
4
Ameriprise
4
Ameriprise
Minnesota
$850M
5
Ninety One (UK)
5
Ninety One (UK)
United Kingdom
$84.1M

Top Sellers

1
BlackRock
1
BlackRock
New York
$2.15B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.11B
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$2.51B
4
TP
4
Third Point
New York
$0
5
TCP
5
Tourbillon Capital Partners
New York
$71.6M
Name Market Value Shares Shares
Change 		Shares
Change %
SG Americas Securities
276
SG Americas Securities
New York
$2.18M 18,202 -78,242 -81%
NMC
277
Nine Masts Capital
Hong Kong
$2.16M 18,096 +18,096 New
SCM
278
Shelton Capital Management
Colorado
$2.15M 17,987 – –
NB
279
Norinchukin Bank
Japan
$2.14M 17,862 +1,249 +8%
SIMG
280
Stephens Investment Management Group
Texas
$2.12M 17,712 +1,461 +9%
Public Sector Pension Investment Board (PSP Investments)
281
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.08M 17,411 +5,600 +47%
CG
282
Cutler Group
California
$2.07M 17,300 -6,758 -28%
KAM
283
Kazazian Asset Management
Florida
$2.07M 17,283 +6,669 +63%
SIM
284
Sentry Investment Management
Wisconsin
$2.04M 17,020 – –
OI
285
Oakbrook Investments
Illinois
$2.02M 16,850 +375 +2%
EU
286
Emory University
Georgia
$2.01M 16,773 +4,490 +37%
SMDAM
287
Sumitomo Mitsui DS Asset Management
Japan
$1.95M 16,277 -1,045 -6%
Robeco Institutional Asset Management
288
Robeco Institutional Asset Management
Netherlands
$1.91M 15,980 +5,375 +51%
ID
289
Integral Derivatives
New York
$1.89M 15,780 -4,980 -24%
DC
290
Diametric Capital
Massachusetts
$1.88M 15,745 +15,745 New
Mirae Asset Global Investments
291
Mirae Asset Global Investments
South Korea
$1.85M 15,487 -47,836 -76%
TMAM
292
Tokio Marine Asset Management
Japan
$1.83M 15,296 -490 -3%
SB
293
Suntrust Banks
Georgia
$1.8M 15,025 -14,373 -49%
CIC
294
Cornercap Investment Counsel
Georgia
$1.74M 14,545 +14,545 New
AAM
295
Advisors Asset Management
Colorado
$1.7M 14,252 +2,147 +18%
AAF
296
Andra AP-fonden
Sweden
$1.7M 14,200 +5,200 +58%
KRS
297
Kentucky Retirement Systems
Kentucky
$1.65M 13,777 -11 -0.1%
ECM
298
ETrade Capital Management
Virginia
$1.64M 13,736 +12,235 +815%
AB
299
AT Bancorp
Iowa
$1.63M 13,657 +8,813 +182%
WBC
300
Westpac Banking Corp
Australia
$1.62M 13,562 -3,649 -21%
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