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
TSS
451
Two Sigma Securities
New York
OC
452
Oppenheimer & Co
New York
Pacer Advisors
453
Pacer Advisors
Pennsylvania
CM
454
Capula Management
Cayman Islands
QIM
455
Quantitative Investment Management
Virginia
BCM
456
Bayesian Capital Management
New York
KAS
457
Kestra Advisory Services
Texas
TCA
458
Transcend Capital Advisors
New Jersey
GIA
459
Gladstone Institutional Advisory
Florida
FTUS
460
Flow Traders U.S.
New York
MAM
461
Morse Asset Management
Connecticut
UCFA
462
United Capital Financial Advisors
Texas
BAM
463
Blueshift Asset Management
New Jersey
IA
464
IFG Advisory
Georgia
TFIPS
465
Towarzystwo Funduszy Inwestycyjnych PZU SA
IC
466
Iconiq Capital
California
EI
467
Ellevest Inc
New York
FAIM
468
Financial Advocates Investment Management
Washington
KAM
469
Kazazian Asset Management
Florida
AIP
470
Arrowpoint Investment Partners
Singapore
LF
471
Lansforsakringar Fondforvaltning
Sweden
PP
472
PDS Planning
Ohio
DWT
473
Dorsey & Whitney Trust
South Dakota
AP
474
Advisors Preferred
Maryland
FAM
475
Flaharty Asset Management
Florida