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argenx
ARGX

Overview Fund Activity

441 hedge funds and large institutions have $19.7B invested in argenx in 2025 Q1 according to their latest regulatory filings, with 82 funds opening new positions, 156 increasing their positions, 148 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
441
Holders Change
+48
Holders Change %
+12.21%
% of All Funds
5.99%
Holding in Top 10
18
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.24%
New
82
Increased
156
Reduced
148
Closed
27
Calls
$319M
Puts
$174M
Net Calls
+$145M
Net Calls Change
-$48.4M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$121M
2
Capital World Investors
Capital World Investors
California
+$89.4M
3
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
+$72.9M
4
UBS Group
UBS Group
Switzerland
+$48.7M
5
Bank of America
Bank of America
North Carolina
+$48.3M

Top Sellers

1
PBA
Paradigm Biocapital Advisors
New York
-$250M
2
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$241M
3
Artisan Partners
Artisan Partners
Wisconsin
-$168M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$99.7M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
-$91M
Name Holding Trade Value Shares
Change 		Shares
Change %
WWM
401
Wolff Wiese Magana
California
$5.33K -$5.33K -9 -50%
QC
402
Quent Capital
New York
$5.33K – – –
MCM
403
MAI Capital Management
Ohio
$5.33K +$2.96K +5 +125%
GKIM
404
GW&K Investment Management
Massachusetts
$5K – – –
WTA
405
Washington Trust Advisors
Massachusetts
$4.82K – – –
CA
406
Continuum Advisory
Idaho
$4.74K -$4.74K -8 -50%
RI
407
Ridgewood Investments
New Jersey
$4.74K – – –
CFD
408
Creative Financial Designs
Indiana
$4.74K +$4.74K +8 New
RWS
409
Retirement Wealth Solutions
Wisconsin
$4.14K – – –
HNB
410
Huntington National Bank
Ohio
$4.14K -$39.7K -67 -91%
SC
411
SouthState Corp
Florida
$4.14K +$4.14K +7 New
BCMLT
412
Beacon Capital Management LLC (Tennessee)
Tennessee
$4.14K +$4.14K +7 New
PWMG
413
Prestige Wealth Management Group
New Jersey
$3.55K – – –
PPC
414
Park Place Capital
Alabama
$3.55K – – –
FCAS
415
First Command Advisory Services
Texas
$3.55K +$3.55K +6 New
BIA
416
Bell Investment Advisors
California
$2.96K – – –
CFO
417
CVA Family Office
Colorado
$2.96K – – –
HCP
418
Hexagon Capital Partners
Arkansas
$2.96K – – –
BCWM
419
Bartlett & Co Wealth Management
Ohio
$2.96K +$2.96K +5 New
ZBNA
420
Zions Bancorporation, National Association
Utah
$2.96K +$2.96K +5 New
AF
421
Advisornet Financial
Minnesota
$2.96K +$2.96K +5 New
AFG
422
Albion Financial Group
Utah
$2.37K – – –
BI
423
Binnacle Investments
Iowa
$2.37K +$2.37K +4 New
CVM
424
Cheviot Value Management
California
$1.97K +$1.97K +3 New
FFO
425
Fortitude Family Office
Arizona
$1.78K – – –
15 16
17
18 19