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ALXN

Alexion Pharmaceuticals
ALXN

Delisted

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

824 hedge funds and large institutions have $31.3B invested in Alexion Pharmaceuticals in 2020 Q4 according to their latest regulatory filings, with 204 funds opening new positions, 241 increasing their positions, 284 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed

156% more funds holding in top 10

Funds holding in top 10: 1846 (+28)

155% more first-time investments, than exits

New positions opened: 204 | Existing positions closed: 80

38% more capital invested

Capital invested by funds: $22.6B → $31.3B (+$8.67B)

28% more call options, than puts

Call options by funds: $559M | Put options by funds: $436M

17% more funds holding

Funds holding: 707824 (+117)

15% less repeat investments, than reductions

Existing positions increased: 241 | Existing positions reduced: 284

Holders
824
Holders Change
+117
Holders Change %
+16.55%
% of All Funds
14.58%
Holding in Top 10
46
Holding in Top 10 Change
+28
Holding in Top 10 Change %
+155.56%
% of All Funds
0.81%
New
204
Increased
241
Reduced
284
Closed
80
Calls
$559M
Puts
$436M
Net Calls
+$123M
Net Calls Change
+$163M
Name Holding Trade Value Shares
Change
Change in
Stake
SCM
51
Sarissa Capital Management
Connecticut
$125M
WCMNY
52
Westchester Capital Management (New York)
New York
$124M +$102M +790,632 New
N
53
Nuveen
North Carolina
$123M -$28.9M -224,620 -22%
Goldman Sachs
54
Goldman Sachs
New York
$120M -$92M -716,030 -48%
First Trust Advisors
55
First Trust Advisors
Illinois
$120M -$176M -1,373,462 -64%
Sumitomo Mitsui Trust Group
56
Sumitomo Mitsui Trust Group
Japan
$119M -$13.5M -104,912 -12%
PPA
57
Parametric Portfolio Associates
Washington
$116M +$9.32M +72,564 +11%
EIP
58
Epoch Investment Partners
New York
$109M -$9.15M -71,243 -9%
Impax Asset Management Group
59
Impax Asset Management Group
United Kingdom
$105M +$2.6M +20,230 +3%
TSW
60
Thompson Siegel & Walmsley
Virginia
$103M +$2.69M +20,947 +3%
IAM
61
Iridian Asset Management
Connecticut
$103M -$100M -779,855 -54%
MWNA
62
Marshall Wace North America
New York
$100M +$81.9M +637,683 +12,844%
FMI
63
Factory Mutual Insurance
Massachusetts
$97.5M -$16.7M -129,900 -17%
DKCM
64
Davidson Kempner Capital Management
New York
$96.7M +$79.6M +619,179 New
CS
65
Candriam SCA
Luxembourg
$95.4M +$6.07M +47,210 +8%
Axa
66
Axa
France
$94.4M -$19.3M -150,243 -20%
DM
67
Deerfield Management
New York
$90.5M -$74.4M -579,248 Closed
UOC
68
UBS O'Connor
Illinois
$85.9M +$70.6M +549,621 New
SI
69
Scharf Investments
California
$84.2M -$1.41M -10,965 -2%
California Public Employees Retirement System
70
California Public Employees Retirement System
California
$83.7M +$3.67M +28,550 +6%
Skandinaviska Enskilda Banken (SEB)
71
Skandinaviska Enskilda Banken (SEB)
Sweden
$82.3M +$18M +140,098 +36%
EVM
72
Eaton Vance Management
Massachusetts
$81.7M -$2.71M -21,057 -4%
TD Asset Management
73
TD Asset Management
Ontario, Canada
$78.7M -$7.72M -60,086 -11%
PAI
74
Palo Alto Investors
California
$78.7M +$5.9M +45,900 +10%
TCM
75
Tekla Capital Management
Massachusetts
$78.4M +$30.2M +235,151 +88%