433 hedge funds and large institutions have $17.7B invested in argenx in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 177 increasing their positions, 145 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

2.3% less ownership

Funds ownership: 54.9%52.59% (-2.3%)

6% less funds holding in top 10

Funds holding in top 10: 1817 (-1)

10% less capital invested

Capital invested by funds: $19.7B → $17.7B (-$2.03B)

Holders
433
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
17
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$270M
Puts
$120M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SW
276
SteelPeak Wealth
California
$393K
Macquarie Group
277
Macquarie Group
Australia
$388K
HFS
278
Hantz Financial Services
Michigan
$383K
IA
279
IFP Advisors
Florida
$367K
VAS
280
Vestmark Advisory Solutions
Massachusetts
$367K
HH
281
Hilltop Holdings
Texas
$365K
VT
282
Vise Technologies
New York
$356K
Mercer Global Advisors
283
Mercer Global Advisors
Colorado
$355K
GCM
284
Gallacher Capital Management
Colorado
$354K
SI
285
Stephens Inc
Arkansas
$349K
IB
286
Intrust Bank
Kansas
$346K
PA
287
Parallel Advisors
California
$338K
Victory Capital Management
288
Victory Capital Management
Texas
$336K
HNWAG
289
High Net Worth Advisory Group
Florida
$331K
Group One Trading
290
Group One Trading
Illinois
$330K
GT
291
Greenleaf Trust
Michigan
$329K
LCGC
292
Legacy Capital Group California
California
$329K
ECM
293
Evergreen Capital Management
Washington
$320K
JSAM
294
J. Safra Asset Management
New York
$318K
IWC
295
Integrated Wealth Concepts
Massachusetts
$314K
PWG
296
Portside Wealth Group
Utah
$313K
IWA
297
Icon Wealth Advisors
Texas
$311K
SFS
298
Sowell Financial Services
Arkansas
$310K
BP
299
Ballentine Partners
Massachusetts
$308K
CAPTRUST Financial Advisors
300
CAPTRUST Financial Advisors
North Carolina
$306K