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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 %
DWM
276
Dynasty Wealth Management
Florida
$409K +$8.29K +14 +2%
HH
277
Hilltop Holdings
Texas
$386K +$23.7K +40 +7%
Commonwealth Equity Services
278
Commonwealth Equity Services
Massachusetts
$384K +$384K +649 New
KAS
279
Kestra Advisory Services
Texas
$384K +$168K +284 +78%
IA
280
IFP Advisors
Florida
$378K -$1.18K -2 -0.3%
CG
281
Caprock Group
Idaho
$375K +$82.4K +139 +28%
GS
282
GTS Securities
New York
$372K +$75.8K +128 +26%
PA
283
Parallel Advisors
California
$371K -$29K -49 -7%
GT
284
Greenleaf Trust
Michigan
$369K +$12.4K +21 +3%
HNWAG
285
High Net Worth Advisory Group
Florida
$355K – – –
ACM
286
ADAR1 Capital Management
Texas
$355K +$355K +600 New
ECM
287
Evergreen Capital Management
Washington
$346K -$23.7K -40 -6%
Victory Capital Management
288
Victory Capital Management
Texas
$343K -$17.8K -30 -5%
TCA
289
Transcend Capital Advisors
New Jersey
$342K +$342K +577 New
GIA
290
Gladstone Institutional Advisory
Florida
$340K +$340K +575 New
UBS AM
291
UBS AM
Illinois
$337K -$11.8M -19,855 -97%
IWC
292
Integrated Wealth Concepts
Massachusetts
$336K -$592 -1 -0.2%
GVAG
293
Great Valley Advisor Group
Delaware
$336K +$336K +568 New
SFS
294
Sowell Financial Services
Arkansas
$332K +$332K +561 New
HFS
295
Hantz Financial Services
Michigan
$328K +$19.5K +33 +6%
FCFC
296
First Commonwealth Financial Corp
Pennsylvania
$324K +$324K +548 New
CL
297
Choreo LLC
Illinois
$320K -$5.91K -10 -2%
IWA
298
Icon Wealth Advisors
Texas
$317K -$44.4K -75 -12%
FTUS
299
Flow Traders U.S.
New York
$314K +$78.2K +132 +33%
AFG
300
Atomi Financial Group
New York
$312K -$14.2K -24 -4%
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