ARGX icon

argenx
ARGX

Overview Fund Activity

110 hedge funds and large institutions have $1.93B invested in argenx in 2018 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 30 increasing their positions, 43 reducing their positions, and 27 closing their positions.

Holders
110
Holders Change
+4
Holders Change %
+3.77%
% of All Funds
2.45%
Holding in Top 10
10
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+400%
% of All Funds
0.22%
New
31
Increased
30
Reduced
43
Closed
27
Calls
$1.18M
Puts
$1.44M
Net Calls
-$255K
Net Calls Change
-$6.02M

Top Buyers

1
EC
1
EcoR1 Capital
California
$79.3M
2
OAM
2
Oberweis Asset Management
Illinois
$27.7M
3
CAM
3
Cormorant Asset Management
Massachusetts
$43.2M
4
BlackRock
4
BlackRock
New York
$24M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$17.7M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$0
2
DM
2
Deerfield Management
New York
$45.3M
3
Morgan Stanley
3
Morgan Stanley
New York
$7.58M
4
LCM
4
Laurion Capital Management
New York
$0
5
GPP
5
Great Point Partners
Connecticut
$1.78M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$335M 3,487,052 +12,003 +0.3%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$201M 2,096,292 +161,351 +8%
BBA
3
Baker Bros. Advisors
New York
$97.9M 1,019,557 – –
RG
4
Redmile Group
California
$92.3M 960,961 -13,545 -1%
Federated Hermes
5
Federated Hermes
Pennsylvania
$90.3M 940,070 -21,206 -2%
BB
6
BB Biotech
Switzerland
$85M 884,739 +150,000 +20%
ACA
7
Avoro Capital Advisors
New York
$82.6M 860,000 +104,585 +14%
EC
8
EcoR1 Capital
California
$79.3M 825,087 +825,087 New
O
9
OrbiMed
New York
$62.2M 647,600 -71,200 -10%
PA
10
Perceptive Advisors
New York
$53.9M 560,941 – –
Franklin Resources
11
Franklin Resources
California
$50.7M 528,216 -72,505 -12%
Jennison Associates
12
Jennison Associates
New York
$48.7M 506,971 -4,250 -0.8%
DM
13
Deerfield Management
New York
$45.3M 472,000 -184,500 -28%
CAM
14
Cormorant Asset Management
Massachusetts
$43.2M 450,000 +260,000 +137%
Janus Henderson Group
15
Janus Henderson Group
United Kingdom
$42.4M 441,064 -52,585 -11%
DCM
16
Driehaus Capital Management
Illinois
$32.9M 342,695 +4,983 +1%
Artisan Partners
17
Artisan Partners
Wisconsin
$30.4M 316,290 +83,482 +36%
KCM
18
Kingdon Capital Management
New York
$27.9M 290,181 +20,856 +8%
OAM
19
Oberweis Asset Management
Illinois
$27.7M 287,900 +287,900 New
AG
20
Artal Group
Luxembourg
$25.9M 270,000 +85,000 +46%
Loomis, Sayles & Company
21
Loomis, Sayles & Company
Massachusetts
$25.9M 269,072 +20,509 +8%
EAM
22
Eventide Asset Management
Massachusetts
$24.4M 254,000 -81,000 -24%
BlackRock
23
BlackRock
New York
$24M 249,809 +249,809 New
BAMCO Inc
24
BAMCO Inc
New York
$19.9M 207,265 +10,525 +5%
Lord, Abbett & Co
25
Lord, Abbett & Co
New Jersey
$17.7M 184,270 +184,270 New
1
2 3 4 5