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ALXN

Alexion Pharmaceuticals
ALXN

Delisted

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

559 hedge funds and large institutions have $26B invested in Alexion Pharmaceuticals in 2017 Q2 according to their latest regulatory filings, with 72 funds opening new positions, 254 increasing their positions, 178 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more call options, than puts

Call options by funds: $675M | Put options by funds: $459M

43% more repeat investments, than reductions

Existing positions increased: 254 | Existing positions reduced: 178

12% more funds holding in top 10

Funds holding in top 10: 1719 (+2)

6% more first-time investments, than exits

New positions opened: 72 | Existing positions closed: 68

0% more capital invested

Capital invested by funds: $26B → $26B (+$69.5M)

0% less funds holding

Funds holding: 561559 (-2)

Holders
559
Holders Change
-2
Holders Change %
-0.36%
% of All Funds
13.94%
Holding in Top 10
19
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+11.76%
% of All Funds
0.47%
New
72
Increased
254
Reduced
178
Closed
68
Calls
$675M
Puts
$459M
Net Calls
+$215M
Net Calls Change
+$211M
Name Holding Trade Value Shares
Change
Change in
Stake
Two Sigma Advisers
76
Two Sigma Advisers
New York
$46.1M -$3.49M -30,013 -7%
SOMRS
77
State of Michigan Retirement System
Michigan
$45.5M +$11.6M +100,000 +37%
Dimensional Fund Advisors
78
Dimensional Fund Advisors
Texas
$44.3M +$4.98M +42,809 +13%
New York State Teachers Retirement System (NYSTRS)
79
New York State Teachers Retirement System (NYSTRS)
New York
$44.2M -$1.05M -9,003 -2%
Canada Pension Plan Investment Board
80
Canada Pension Plan Investment Board
Ontario, Canada
$42.8M +$10.8M +92,866 +36%
Adage Capital Partners
81
Adage Capital Partners
Massachusetts
$42.6M +$13.8M +118,479 +51%
Asset Management One
82
Asset Management One
Japan
$42.1M -$611K -5,247 -1%
Principal Financial Group
83
Principal Financial Group
Iowa
$40.8M +$479K +4,115 +1%
Calamos Advisors
84
Calamos Advisors
Illinois
$40.7M +$31.2M +268,287 +405%
Westfield Capital Management
85
Westfield Capital Management
Massachusetts
$40.3M -$3.25M -27,942 -8%
AQR Capital Management
86
AQR Capital Management
Connecticut
$40M +$30.8M +264,690 +415%
First Trust Advisors
87
First Trust Advisors
Illinois
$39.9M +$4.82M +41,384 +14%
Allianz Asset Management
88
Allianz Asset Management
Germany
$39.9M +$14.2M +121,593 +59%
State Board of Administration of Florida Retirement System
89
State Board of Administration of Florida Retirement System
Florida
$39.6M +$454K +3,902 +1%
D.E. Shaw & Co
90
D.E. Shaw & Co
New York
$35.2M +$33.7M +289,584 New
VanEck Associates
91
VanEck Associates
New York
$34.6M +$4.7M +40,408 +17%
AT
92
AMF Tjänstepension
Sweden
$34.3M
Neuberger Berman Group
93
Neuberger Berman Group
New York
$33.1M +$31M +266,174 +4,301%
State of Wisconsin Investment Board
94
State of Wisconsin Investment Board
Wisconsin
$32.3M +$14.8M +127,020 +92%
Manulife (Manufacturers Life Insurance)
95
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$30.1M +$262K +2,255 +0.9%
CS
96
Candriam SCA
Luxembourg
$27M +$1.48M +12,701 +6%
Renaissance Technologies
97
Renaissance Technologies
New York
$25.8M -$17.3M -148,642 -41%
BM
98
Bridger Management
New York
$25.1M +$24M +206,006 New
ProShare Advisors
99
ProShare Advisors
Maryland
$25M +$3.5M +30,098 +17%
CCM
100
Camber Capital Management
Massachusetts
$24.3M +$23.3M +200,000 New

ALXN Hedge Fund Activity: Q2 2017 in Review

559 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Alexion Pharmaceuticals (ALXN) for Q2 2017, worth a combined $26B — up 0.27% from $26B a quarter earlier.

Buyers outnumbered sellers: 72 funds opened new ALXN positions and 68 closed out — a net gain of 4 holders — while 254 added to existing stakes and 178 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $411M. The largest seller was Jennison Associates, cutting an estimated $1.04B.

  • 559 institutional investors held Alexion Pharmaceuticals (ALXN) as of Q2 2017, down from 561 in Q1 2017.
  • Funds reported $26B of Alexion Pharmaceuticals stock for Q2 2017, up 0.27% quarter-over-quarter.
  • 72 funds opened new Alexion Pharmaceuticals positions in Q2 2017 and 68 closed out, a net change of +4 holders.
  • The largest Alexion Pharmaceuticals buyer in Q2 2017 was T. Rowe Price Associates, an estimated $411M added.
  • The largest Alexion Pharmaceuticals seller in Q2 2017 was Jennison Associates, an estimated $1.04B sold.

Based on aggregated 13F filings for Q2 2017.