504 hedge funds and large institutions have $25B invested in argenx in 2025 Q4 according to their latest regulatory filings, with 99 funds opening new positions, 174 increasing their positions, 166 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

5% more repeat investments, than reductions

Existing positions increased: 174 | Existing positions reduced: 166

0% more funds holding in top 10

Funds holding in top 10: 1414 (0)

1.15% less ownership

Funds ownership: 49.87%48.72% (-1.2%)

Holders
504
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$364M
Puts
$165M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AF
401
Allworth Financial
California
$96.7K
TPCW
402
TD Private Client Wealth
New York
$92.5K
Northwestern Mutual Wealth Management
403
Northwestern Mutual Wealth Management
Wisconsin
$88.3K
FC
404
Financial Consulate
Maryland
$85.8K
ACM
405
Accent Capital Management
Ohio
$83.3K
MCM
406
MAI Capital Management
Ohio
$82.5K
HI
407
Horizon Investments
North Carolina
$79.9K
TFA
408
Transamerica Financial Advisors
Florida
$71.5K
SS
409
SBI Securities
Japan
$68.1K
Fidelity International
410
Fidelity International
Bermuda
$63.9K
WA
411
WPG Advisers
Maryland
$61.4K
RF
412
Rossby Financial
Florida
$59.7K
WIM
413
Westside Investment Management
California
$50.4K
SS
414
Sunbelt Securities
Texas
$41.2K
APW
415
Aventura Private Wealth
Florida
$37.8K
TCM
416
TD Capital Management
Tennessee
$37K
CIAM
417
Caitong International Asset Management
Hong Kong
$33.6K
JWA
418
JFS Wealth Advisors
Pennsylvania
$30.3K
SIS
419
Sound Income Strategies
Florida
$28K
AWM
420
Abound Wealth Management
Tennessee
$27.8K
BCM
421
Boreal Capital Management
Florida
$25.2K
BBHC
422
Brown Brothers Harriman & Co
New York
$24.4K
RIL
423
Rothschild Investment LLC
Illinois
$24K
AUB
424
Atlantic Union Bankshares
Virginia
$23.5K
UB
425
UMB Bank
Missouri
$22.7K