ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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596 hedge funds and large institutions have $23.4B invested in Alexion Pharmaceuticals Inc in 2018 Q1 according to their latest regulatory filings, with 81 funds opening new positions, 219 increasing their positions, 225 reducing their positions, and 63 closing their positions.

Holders
596
Holders Change
+10
Holders Change %
+1.71%
% of All Funds
13.68%
Holding in Top 10
16
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-5.88%
% of All Funds
0.37%
New
81
Increased
219
Reduced
225
Closed
63
Calls
$468M
Puts
$434M
Net Calls
+$34.2M
Net Calls Change
+$82.4M

Top Buyers

1
Jennison Associates
1
Jennison Associates
New York
$835M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.15B
3
EVM
3
Eaton Vance Management
Massachusetts
$257M
4
MWNA
4
Marshall Wace North America
New York
$121M
5
Millennium Management
5
Millennium Management
New York
$104M

Top Sellers

1
State Street
1
State Street
Massachusetts
$1.01B
2
Goldman Sachs
2
Goldman Sachs
New York
$275M
3
Citadel Advisors
3
Citadel Advisors
Florida
$77.3M
4
Sands Capital Management
4
Sands Capital Management
Virginia
$384M
5
Bank of Montreal
5
Bank of Montreal
Ontario, Canada
$62.4M
Name Market Value Shares Shares
Change 		Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.32B 20,833,291 -173,497 -0.8%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.15B 19,289,929 +1,615,805 +9%
BlackRock
3
BlackRock
New York
$1.99B 17,876,402 -128,208 -0.7%
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.71B 15,371,641 +168,887 +1%
State Street
5
State Street
Massachusetts
$1.01B 9,105,116 -1,735,949 -16%
BBA
6
Baker Bros. Advisors
New York
$954M 8,555,894 +2,030 +0%
Jennison Associates
7
Jennison Associates
New York
$835M 7,487,593 +2,466,428 +49%
Ameriprise
8
Ameriprise
Minnesota
$833M 7,476,257 +360,010 +5%
ClearBridge Investments
9
ClearBridge Investments
New York
$451M 4,044,294 +502,423 +14%
Invesco
10
Invesco
Georgia
$433M 3,887,611 -234,823 -6%
Norges Bank
11
Norges Bank
Norway
$420M 3,767,659 +201,991 +6%
TCIM
12
TIAA CREF Investment Management
New York
$391M 3,505,784 -331,135 -9%
Sands Capital Management
13
Sands Capital Management
Virginia
$384M 3,441,608 -1,111,487 -24%
O
14
OrbiMed
New York
$364M 3,268,275 +388,700 +13%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$340M 3,051,644 -61,088 -2%
Northern Trust
16
Northern Trust
Illinois
$317M 2,847,997 -27,974 -1%
Goldman Sachs
17
Goldman Sachs
New York
$275M 2,463,246 -1,681,190 -41%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$264M 2,370,918 +114,503 +5%
EVM
19
Eaton Vance Management
Massachusetts
$257M 2,302,196 +1,203,600 +110%
Bank of America
20
Bank of America
North Carolina
$248M 2,222,099 +597,384 +37%
Franklin Resources
21
Franklin Resources
California
$247M 2,219,775 -363,935 -14%
UBS AM
22
UBS AM
Illinois
$209M 1,877,960 +6,412 +0.3%
Deutsche Bank
23
Deutsche Bank
Germany
$180M 1,611,926 +670,469 +71%
PAMU
24
Pictet Asset Management (UK)
United Kingdom
$175M 1,572,001 +251,811 +19%
Temasek Holdings
25
Temasek Holdings
Singapore
$168M 1,505,325 – –
1
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