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argenx

474 hedge funds and large institutions have $21.1B invested in argenx in 2026 Q1 according to their latest regulatory filings, with 64 funds opening new positions, 175 increasing their positions, 172 reducing their positions, and 86 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 ownership

Funds ownership:

less funds holding

Funds holding:

16% less capital invested

Capital invested by funds: $25B → $21.1B (-$3.92B)

21% less funds holding in top 10

Funds holding in top 10: 1411 (-3)

26% less first-time investments, than exits

New positions opened: 64 | Existing positions closed: 86

Holders
474
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$251M
Puts
$136M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ECM
276
Evergreen Capital Management
Washington
$504K
MAP
277
Moody Aldrich Partners
Massachusetts
$497K
KCM
278
Kornitzer Capital Management
Kansas
$493K
CL
279
Choreo LLC
Illinois
$492K
DWM
280
Dynasty Wealth Management
Florida
$489K
GFM
281
GF Fund Management
China
$477K
Commonwealth Equity Services
282
Commonwealth Equity Services
Massachusetts
$475K
PE
283
PCM Encore
Colorado
$474K
HIA
284
Harbor Investment Advisory
Maryland
$474K
PR
285
PSP Research
Pennsylvania
$468K
WFAG
286
Worth Financial Advisory Group
North Carolina
$459K
IA
287
IFP Advisors
Florida
$459K
GT
288
Greenleaf Trust
Michigan
$457K
LCGC
289
Legacy Capital Group California
California
$443K
FRA
290
Frank Rimerman Advisors
California
$440K
AFG
291
Atomi Financial Group
New York
$433K
MOS
292
MGO One Seven
Ohio
$431K
BP
293
Ballentine Partners
Massachusetts
$431K
Mercer Global Advisors
294
Mercer Global Advisors
Colorado
$418K
Cambridge Investment Research Advisors
295
Cambridge Investment Research Advisors
Iowa
$415K
PA
296
Profund Advisors
Maryland
$415K
OIA
297
OneDigital Investment Advisors
Kansas
$408K
PA
298
Parallel Advisors
California
$404K
EGM
299
Engineers Gate Manager
New York
$394K
RS
300
R Squared
Hong Kong
$394K