ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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546 hedge funds and large institutions have $39.7B invested in Alexion Pharmaceuticals Inc in 2015 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 254 increasing their positions, 157 reducing their positions, and 84 closing their positions.

Holders
546
Holders Change
-18
Holders Change %
-3.19%
% of All Funds
14.72%
Holding in Top 10
23
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+228.57%
% of All Funds
0.62%
New
71
Increased
254
Reduced
157
Closed
84
Calls
$164M
Puts
$468M
Net Calls
-$304M
Net Calls Change
-$297M

Top Buyers

1
BBA
1
Baker Bros. Advisors
New York
$1.18B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$4.74B
3
Ameriprise
3
Ameriprise
Minnesota
$896M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.36B
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$4.76B

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.7B
2
VOYA Investment Management
2
VOYA Investment Management
Georgia
$15.7M
3
Citadel Advisors
3
Citadel Advisors
Florida
$75M
4
American Century Companies
4
American Century Companies
Missouri
$407M
5
Prudential Financial
5
Prudential Financial
New Jersey
$54.6M
Name Market Value Shares Shares
Change 		Shares
Change %
SCM
301
Shelton Capital Management
Colorado
$2.08M 11,479 +417 +4%
MAM
302
Martingale Asset Management
Massachusetts
$2.07M 11,470 -1,056 -8%
Parallax Volatility Advisers
303
Parallax Volatility Advisers
California
$2.07M 11,428 +11,428 New
Teacher Retirement System of Texas
304
Teacher Retirement System of Texas
Texas
$2.05M 11,336 +2,238 +25%
Mariner
305
Mariner
Kansas
$2.04M 11,260 +1,476 +15%
IGIM
306
I.G. Investment Management
Manitoba, Canada
$2.02M 11,175 +2,490 +29%
Natixis Advisors
307
Natixis Advisors
Massachusetts
$1.98M 10,937 -16,970 -61%
DnB Asset Management
308
DnB Asset Management
Norway
$1.95M 10,808 – –
Marshall Wace
309
Marshall Wace
United Kingdom
$1.93M 10,671 -233,306 -96%
CWM
310
Cabot Wealth Management
Massachusetts
$1.91M 10,565 -38 -0.4%
LPL Financial
311
LPL Financial
California
$1.84M 9,883 +246 +3%
LNWWM
312
Laird Norton Wetherby Wealth Management
California
$1.8M 9,956 +277 +3%
SW
313
SVB Wealth
Massachusetts
$1.79M 9,917 -1,131 -10%
CI
314
Constellation Investments
Ohio
$1.77M 9,775 +450 +5%
Walleye Trading
315
Walleye Trading
New York
$1.68M 9,276 +5,591 +152%
EU
316
Emory University
Georgia
$1.68M 9,279 +9,279 New
DT
317
Diversified Trust
Tennessee
$1.67M 9,235 +2,285 +33%
FAM
318
Fortaleza Asset Management
Illinois
$1.65M 9,110 -1,040 -10%
P
319
Pitcairn
Pennsylvania
$1.64M 9,064 +3,686 +69%
VAM
320
Visium Asset Management
New York
$1.64M 9,055 +4,725 +109%
IAM
321
Impax Asset Management
New Hampshire
$1.52M 8,415 +7 +0.1%
BA
322
BKS Advisors
Michigan
$1.5M 8,305 – –
SLI
323
Sumitomo Life Insurance
Japan
$1.48M 8,185 -1,014 -11%
AB
324
Amalgamated Bank
New York
$1.44M 7,941 +1,006 +15%
RIG
325
Roosevelt Investment Group
New York
$1.42M 7,874 -100 -1%
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