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argenx
ARGX

Overview Fund Activity

149 hedge funds and large institutions have $3.81B invested in argenx in 2019 Q4 according to their latest regulatory filings, with 46 funds opening new positions, 48 increasing their positions, 42 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
149
Holders Change
+15
Holders Change %
+11.19%
% of All Funds
2.94%
Holding in Top 10
9
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+80%
% of All Funds
0.18%
New
46
Increased
48
Reduced
42
Closed
24
Calls
$19.8M
Puts
$11.6M
Net Calls
+$8.19M
Net Calls Change
+$2.14M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$681M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$50.7M
3
American Century Companies
American Century Companies
Missouri
$56.9M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$647M
5
AG
Artal Group
Luxembourg
$56.2M

Top Sellers

1
EC
EcoR1 Capital
California
$32.4M
2
GGHC
Gilder Gagnon Howe & Co
New York
$995K
3
KCM
Kingdon Capital Management
New York
$0
4
OAM
Oberweis Asset Management
Illinois
$0
5
DM
Deerfield Management
New York
$29.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Lord, Abbett & Co
26
Lord, Abbett & Co
New Jersey
$32.3M -$3.55M -22,122 -10%
BC
27
Boxer Capital
California
$32.1M – – –
BlackRock
28
BlackRock
New York
$31.9M -$2.1M -13,074 -6%
DM
29
Deerfield Management
New York
$29.5M -$15.6M -97,000 -35%
MWNA
30
Marshall Wace North America
New York
$24.2M -$267K -1,661 -1%
GIM
31
Granahan Investment Management
Massachusetts
$24.1M -$260K -1,622 -1%
PAMU
32
Pictet Asset Management (UK)
United Kingdom
$22.2M -$4.92M -30,528 -18%
Jane Street
33
Jane Street
New York
$21.4M +$21.4M +133,104 New
ACH
34
ArrowMark Colorado Holdings
Colorado
$20.9M +$1.01M +6,272 +5%
Fiera Capital (Canada)
35
Fiera Capital (Canada)
Quebec, Canada
$19.4M +$19.4M +120,902 New
New York State Common Retirement Fund
36
New York State Common Retirement Fund
New York
$18.9M +$4.29M +26,699 +29%
TCM
37
TimesSquare Capital Management
New York
$17.9M -$1.93M -12,020 -10%
CAM
38
Cormorant Asset Management
Massachusetts
$16.1M -$4.51M -28,110 -22%
AIC
39
AWM Investment Company
New York
$15.2M – – –
PC
40
Polar Capital
United Kingdom
$15.2M +$1.61M +10,000 +12%
UBS AM
41
UBS AM
Illinois
$15.2M -$39.3K -245 -0.3%
TD Asset Management
42
TD Asset Management
Ontario, Canada
$14.8M +$225K +1,400 +2%
ICP
43
Indus Capital Partners
New York
$12.7M +$12.7M +79,095 New
FFM
44
Fairmount Funds Management
Pennsylvania
$12.5M +$12.5M +78,138 New
MB
45
MPM BioImpact
Massachusetts
$11.5M +$11.5M +71,700 New
Arrowstreet Capital
46
Arrowstreet Capital
Massachusetts
$10.4M +$10.4M +64,867 New
Axa
47
Axa
France
$9.48M -$3.35M -20,880 -26%
HA
48
HHLR Advisors
Cayman Islands
$8.03M +$8.03M +50,000 New
QF
49
QVT Financial
New York
$7.35M -$2.94M -18,334 -29%
TCM
50
Tekla Capital Management
Massachusetts
$7.22M +$1.75M +10,929 +32%
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