ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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462 hedge funds and large institutions have $25.3B invested in Alexion Pharmaceuticals Inc in 2013 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 167 increasing their positions, 169 reducing their positions, and 39 closing their positions.

Holders
462
Holders Change
+25
Holders Change %
+5.72%
% of All Funds
13.42%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.23%
New
67
Increased
167
Reduced
169
Closed
39
Calls
$260M
Puts
$128M
Net Calls
+$132M
Net Calls Change
+$45M

Top Buyers

1
Wells Fargo
1
Wells Fargo
California
$1.02B
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$3.15B
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$818M
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$452M
5
Millennium Management
5
Millennium Management
New York
$115M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$31.9M
2
YCMGA
2
York Capital Management Global Advisors
New York
$0
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$1.98B
4
Viking Global Investors
4
Viking Global Investors
Connecticut
$382M
5
American Century Companies
5
American Century Companies
Missouri
$269M
Name Market Value Shares Shares
Change 		Shares
Change %
AAM
226
Aberdeen Asset Management
United Kingdom
$2.81M 21,300 – –
GI
227
GLG Inc
New York
$2.81M 21,087 – –
Nomura Asset Management
228
Nomura Asset Management
Japan
$2.79M 20,960 -6,060 -22%
Jane Street
229
Jane Street
New York
$2.75M 20,714 -7,298 -26%
MOACM
230
Mutual of America Capital Management
New York
$2.75M 20,665 -233 -1%
QI
231
Qualcomm Inc
California
$2.73M 20,500 – –
SIM
232
Spark Investment Management
New York
$2.7M 20,300 +20,300 New
VCAM
233
Valentine Capital Asset Management
California
$2.69M 20,238 +75 +0.4%
LMF
234
LMR Master Fund
Cayman Islands
$2.64M 19,824 +19,824 New
Jacobs Levy Equity Management
235
Jacobs Levy Equity Management
New Jersey
$2.56M 19,290 -49,170 -72%
ACH
236
ArrowMark Colorado Holdings
Colorado
$2.56M 19,230 +730 +4%
CAM
237
Capstone Asset Management
Texas
$2.53M 19,059 -12,276 -39%
HI
238
HBK Investments
Texas
$2.52M 18,900 +16,900 +845%
OPERF
239
Oregon Public Employees Retirement Fund
Oregon
$2.5M 18,770 +400 +2%
NG
240
NatWest Group
United Kingdom
$2.41M 18,099 +3,456 +24%
RCM
241
Riverhead Capital Management
Delaware
$2.37M 17,801 +6,801 +62%
SAM
242
Securian Asset Management
Minnesota
$2.32M 17,466 – –
WCM
243
Washington Capital Management
Washington
$2.32M 17,450 +938 +6%
GACM
244
Green Arrow Capital Management
New York
$2.29M 17,233 +17,233 New
LNWWM
245
Laird Norton Wetherby Wealth Management
California
$2.27M 17,102 -24,444 -59%
AIP
246
Ameritas Investment Partners
Nebraska
$2.17M 16,351 +3,799 +30%
Schroder Investment Management Group
247
Schroder Investment Management Group
United Kingdom
$2.16M 16,239 +7,808 +93%
KRS
248
Kentucky Retirement Systems
Kentucky
$2.15M 16,188 -56 -0.3%
BTS
249
BB&T Securities
Virginia
$2.14M 1,609 +1,609 New
ACM
250
Advent Capital Management
New York
– – -16,000 Closed
8 9
10
11 12