166 hedge funds and large institutions have $6.03B invested in argenx in 2020 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 54 increasing their positions, 49 reducing their positions, and 21 closing their positions.

Holders
166
Holders Change
+23
Holders Change %
+16.08%
% of All Funds
3.41%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.21%
New
45
Increased
54
Reduced
49
Closed
21
Calls
$77.2M
Puts
$75.2M
Net Calls
+$2.03M
Net Calls Change
-$14.5M
Name Market Value Shares Shares
Change
Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.19B 5,262,379 +1,382,205 +36%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.05B 4,677,855 +426,448 +10%
Artisan Partners
3
Artisan Partners
Wisconsin
$379M 1,681,097 +164,406 +11%
RG
4
Redmile Group
California
$233M 1,034,868 -47,202 -4%
BBA
5
Baker Bros. Advisors
New York
$230M 1,019,557
ACA
6
Avoro Capital Advisors
New York
$218M 970,000 +33,500 +4%
BG
7
Bellevue Group
Switzerland
$215M 954,016 -20,488 -2%
Capital World Investors
8
Capital World Investors
California
$149M 661,606 +84,863 +15%
Franklin Resources
9
Franklin Resources
California
$145M 558,786 -15,669 -3%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$144M 638,131 -50,411 -7%
HA
11
HHLR Advisors
Cayman Islands
$106M 470,000 +420,000 +840%
Federated Hermes
12
Federated Hermes
Pennsylvania
$105M 465,025 +100,414 +28%
American Century Companies
13
American Century Companies
Missouri
$103M 457,385 +94,074 +26%
Jennison Associates
14
Jennison Associates
New York
$102M 453,450 +46,732 +11%
AG
15
Artal Group
Luxembourg
$101M 450,000 -25,000 -5%
Ameriprise
16
Ameriprise
Minnesota
$99.7M 442,460 +18,932 +4%
EVM
17
Eaton Vance Management
Massachusetts
$92.8M 412,131 -522 -0.1%
BI
18
BVF Inc
California
$87.8M 390,000 +365,000 +1,460%
Invesco
19
Invesco
Georgia
$82M 364,262 +364,262 New
BlackRock
20
BlackRock
New York
$81.4M 361,480 +78,845 +28%
Janus Henderson Group
21
Janus Henderson Group
United Kingdom
$66.8M 296,647 -2,242 -0.8%
RSCM
22
Rock Springs Capital Management
Maryland
$64.8M 287,500 +40,000 +16%
Lord, Abbett & Co
23
Lord, Abbett & Co
New Jersey
$64.2M 284,987 -51,040 -15%
BAMCO Inc
24
BAMCO Inc
New York
$60.1M 266,626 +50,350 +23%
EAM
25
Eventide Asset Management
Massachusetts
$59.5M 264,000 -33,300 -11%