ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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608 hedge funds and large institutions have $20.4B invested in Alexion Pharmaceuticals Inc in 2018 Q4 according to their latest regulatory filings, with 101 funds opening new positions, 200 increasing their positions, 234 reducing their positions, and 71 closing their positions.

Holders
608
Holders Change
+25
Holders Change %
+4.29%
% of All Funds
13.57%
Holding in Top 10
8
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-55.56%
% of All Funds
0.18%
New
101
Increased
200
Reduced
234
Closed
71
Calls
$184M
Puts
$201M
Net Calls
-$17.3M
Net Calls Change
-$18.2M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.57B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$425M
3
Millennium Management
3
Millennium Management
New York
$64M
4
CCM
4
Camber Capital Management
Massachusetts
$58.4M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$68.8M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.72B
2
Bessemer Group
2
Bessemer Group
New Jersey
$203K
3
PI
3
Putnam Investments
Massachusetts
$205K
4
Citadel Advisors
4
Citadel Advisors
Florida
$43.1M
5
O
5
OrbiMed
New York
$199M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.57B 26,398,265 +5,301,272 +25%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.72B 17,672,485 -3,197,655 -15%
BlackRock
3
BlackRock
New York
$1.58B 16,231,360 -71,168 -0.4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.58B 16,221,911 +410,620 +3%
State Street
5
State Street
Massachusetts
$1.02B 10,426,614 +292,332 +3%
Jennison Associates
6
Jennison Associates
New York
$850M 8,728,912 +101,376 +1%
BBA
7
Baker Bros. Advisors
New York
$833M 8,555,894 – –
Ameriprise
8
Ameriprise
Minnesota
$681M 6,992,292 -112,693 -2%
ClearBridge Investments
9
ClearBridge Investments
New York
$501M 5,144,459 -33,698 -0.7%
JPMorgan Chase & Co
10
JPMorgan Chase & Co
New York
$425M 4,361,673 +791,885 +22%
Norges Bank
11
Norges Bank
Norway
$389M 3,994,796 +344,583 +9%
Invesco
12
Invesco
Georgia
$358M 3,673,799 -393,420 -10%
Northern Trust
13
Northern Trust
Illinois
$283M 2,902,033 +30,016 +1%
Sands Capital Management
14
Sands Capital Management
Virginia
$269M 2,766,636 -198,591 -7%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$261M 2,681,909 +187,834 +8%
IAM
16
Iridian Asset Management
Connecticut
$243M 2,494,947 +129,869 +5%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$201M 2,063,570 -583,742 -22%
O
18
OrbiMed
New York
$199M 2,047,400 -833,703 -29%
Franklin Resources
19
Franklin Resources
California
$197M 2,025,575 +41,416 +2%
TCIM
20
TIAA CREF Investment Management
New York
$188M 1,927,138 -476,998 -20%
Bank of America
21
Bank of America
North Carolina
$177M 1,814,494 -423,532 -19%
Wells Fargo
22
Wells Fargo
California
$172M 1,769,777 -22,543 -1%
UBS AM
23
UBS AM
Illinois
$161M 1,656,176 -5,414 -0.3%
Goldman Sachs
24
Goldman Sachs
New York
$160M 1,647,218 -444,048 -21%
Ninety One (UK)
25
Ninety One (UK)
United Kingdom
$140M 1,433,490 +66,288 +5%
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