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argenx
ARGX

Overview Fund Activity

190 hedge funds and large institutions have $7.84B invested in argenx in 2021 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 85 increasing their positions, 50 reducing their positions, and 15 closing their positions.

Holders
190
Holders Change
+19
Holders Change %
+11.11%
% of All Funds
3.35%
Holding in Top 10
10
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+25%
% of All Funds
0.18%
New
35
Increased
85
Reduced
50
Closed
15
Calls
$63.3M
Puts
$44.5M
Net Calls
+$18.8M
Net Calls Change
+$54.5M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.6B
2
Artisan Partners
2
Artisan Partners
Wisconsin
$791M
3
Jennison Associates
3
Jennison Associates
New York
$198M
4
BI
4
BVF Inc
California
$85.3M
5
BlackRock
5
BlackRock
New York
$154M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$4.74M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$143M
3
HA
3
HHLR Advisors
Cayman Islands
$103M
4
Franklin Resources
4
Franklin Resources
California
$33.9M
5
RG
5
Redmile Group
California
$234M
Name Market Value Shares Shares
Change 		Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.6B 5,793,488 +871,508 +18%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.29B 4,673,710 -40,487 -0.9%
Artisan Partners
3
Artisan Partners
Wisconsin
$791M 2,871,989 +540,488 +23%
BBA
4
Baker Bros. Advisors
New York
$308M 1,119,557 +100,000 +10%
BG
5
Bellevue Group
Switzerland
$263M 954,554 +9,206 +1%
ACA
6
Avoro Capital Advisors
New York
$255M 925,500 +23,000 +3%
RG
7
Redmile Group
California
$234M 849,845 -68,462 -7%
Jennison Associates
8
Jennison Associates
New York
$198M 719,815 +302,188 +72%
Capital World Investors
9
Capital World Investors
California
$182M 662,019 +380 +0.1%
BlackRock
10
BlackRock
New York
$154M 558,318 +215,719 +63%
LPC
11
Lone Pine Capital
Connecticut
$150M 546,259 +10,000 +2%
Wellington Management Group
12
Wellington Management Group
Massachusetts
$143M 518,413 -98,062 -16%
BAMCO Inc
13
BAMCO Inc
New York
$136M 493,727 +121,329 +33%
Federated Hermes
14
Federated Hermes
Pennsylvania
$128M 465,315 -5,103 -1%
Janus Henderson Group
15
Janus Henderson Group
United Kingdom
$125M 454,288 +151,667 +50%
AG
16
Artal Group
Luxembourg
$124M 450,000 +150,000 +50%
American Century Companies
17
American Century Companies
Missouri
$112M 407,153 +1,350 +0.3%
HA
18
HHLR Advisors
Cayman Islands
$103M 375,540 -94,460 -20%
Ameriprise
19
Ameriprise
Minnesota
$103M 372,257 -59,372 -14%
EVM
20
Eaton Vance Management
Massachusetts
$98.6M 358,011 -48,889 -12%
BI
21
BVF Inc
California
$85.3M 309,599 +247,108 +395%
RSCM
22
Rock Springs Capital Management
Maryland
$82.6M 300,000 +12,500 +4%
Invesco
23
Invesco
Georgia
$76.1M 276,195 +31,854 +13%
TCM
24
TimesSquare Capital Management
New York
$68M 246,850 +215,650 +691%
EAM
25
Eventide Asset Management
Massachusetts
$58.9M 214,000 +54,000 +34%
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