32 hedge funds and large institutions have $156M invested in argenx in 2017 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 6 increasing their positions, 6 reducing their positions, and 4 closing their positions.

Holders
32
Holders Change
Holders Change %
0%
% of All Funds
0.8%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
4
Increased
6
Reduced
6
Closed
4
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$16.9M 753,892
VMI
2
VHCP Management II
New York
$14.5M 647,015
PAMU
3
Pictet Asset Management (UK)
United Kingdom
$11.8M 526,362 +526,362 New
DM
4
Deerfield Management
New York
$11.5M 509,022
O
5
OrbiMed
New York
$11.3M 500,000
Federated Hermes
6
Federated Hermes
Pennsylvania
$10.1M 450,000
PA
7
Perceptive Advisors
New York
$10.1M 450,000
ACA
8
Avoro Capital Advisors
New York
$9.71M 429,600 +214,003 +99%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$8.42M 375,137 -7,653 -2%
Franklin Resources
10
Franklin Resources
California
$7.85M 350,000
GTC
11
Ghost Tree Capital
New York
$5.71M 252,534 +56,247 +29%
ACP
12
Acuta Capital Partners
California
$4.89M 216,255 +63,418 +41%
FCMI
13
Foresite Capital Management III
California
$3.99M 176,500
QF
14
QVT Financial
New York
$3.93M 200,000
Axa
15
Axa
France
$3.39M 150,116 -285 -0.2%
Adage Capital Partners
16
Adage Capital Partners
Massachusetts
$3.39M 150,000
Jennison Associates
17
Jennison Associates
New York
$2.8M 124,966 -319 -0.3%
Alyeska Investment Group
18
Alyeska Investment Group
Illinois
$2.74M 121,313 +2,167 +2%
BBA
19
Baker Bros. Advisors
New York
$2.26M 100,000
AIC
20
AWM Investment Company
New York
$2.24M 100,000
Fidelity International
21
Fidelity International
Bermuda
$2.11M 93,812 -56,188 -37%
TCM
22
Tekla Capital Management
Massachusetts
$1.68M 75,000
AG
23
Artal Group
Luxembourg
$1.23M 54,337 +54,337 New
PC
24
Polar Capital
United Kingdom
$1.12M 50,000 +50,000 New
DCM
25
DAFNA Capital Management
California
$904K 40,000