ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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517 hedge funds and large institutions have $30.2B invested in Alexion Pharmaceuticals Inc in 2016 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 192 increasing their positions, 210 reducing their positions, and 70 closing their positions.

Holders
517
Holders Change
-29
Holders Change %
-5.31%
% of All Funds
13.8%
Holding in Top 10
14
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-33.33%
% of All Funds
0.37%
New
47
Increased
192
Reduced
210
Closed
70
Calls
$198M
Puts
$161M
Net Calls
+$36.5M
Net Calls Change
+$45.8M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.33B
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$297M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$90.9M
4
Millennium Management
4
Millennium Management
New York
$76M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.85B

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$644M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$726M
3
WRF
3
Waddell & Reed Financial
Kansas
$355M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$269M
5
Goldman Sachs
5
Goldman Sachs
New York
$130M
Name Market Value Shares Shares
Change 		Shares
Change %
GCP
276
GSA Capital Partners
United Kingdom
$1.69M 12,154 +4,955 +69%
FWIA
277
Fort Washington Investment Advisors
Ohio
$1.68M 12,050 -859 -7%
CI Investments Inc
278
CI Investments Inc
Ontario, Canada
$1.66M 11,900 +11,900 New
NLI
279
Nippon Life Insurance
Japan
$1.61M 11,595 +138 +1%
NB
280
Norinchukin Bank
Japan
$1.61M 11,562 +1,035 +10%
SF
281
Synovus Financial
Georgia
$1.57M 11,246 +10,420 +1,262%
SLI
282
Sumitomo Life Insurance
Japan
$1.55M 11,157 +3,358 +43%
DLCIG
283
D.L. Carlson Investment Group
New Hampshire
$1.55M 11,137 -150 -1%
Natixis Advisors
284
Natixis Advisors
Massachusetts
$1.53M 11,001 -1,713 -13%
CI
285
Constellation Investments
Ohio
$1.52M 10,900 +325 +3%
GAM
286
Gotham Asset Management
New York
$1.49M 10,684 +10,684 New
KRSITF
287
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$1.42M 10,194 +1,754 +21%
Mariner
288
Mariner
Kansas
$1.4M 10,068 +1,508 +18%
UOC
289
UBS O'Connor
Illinois
$1.39M 10,010 +10,010 New
Robeco Institutional Asset Management
290
Robeco Institutional Asset Management
Netherlands
$1.38M 9,909 – –
FA
291
FDx Advisors
Illinois
$1.38M 9,902 -621 -6%
LNWWM
292
Laird Norton Wetherby Wealth Management
California
$1.37M 9,860 -351 -3%
FAM
293
Fortaleza Asset Management
Illinois
$1.37M 9,835 – –
AQR Capital Management
294
AQR Capital Management
Connecticut
$1.36M 9,743 -295 -3%
Jane Street
295
Jane Street
New York
$1.36M 9,736 -39,931 -80%
FIM
296
Freedom Investment Management
Connecticut
$1.3M 9,327 -647 -6%
RFS
297
Rockefeller Financial Services
New York
$1.29M 9,257 -2,888 -24%
LPL Financial
298
LPL Financial
California
$1.28M 8,636 -1,242 -13%
PAM
299
Panagora Asset Management
Massachusetts
$1.28M 9,174 +2,787 +44%
AB
300
Amalgamated Bank
New York
$1.2M 8,637 +2,042 +31%
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