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475 hedge funds and large institutions have $21.1B invested in argenx in 2026 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 176 increasing their positions, 172 reducing their positions, and 85 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: 63 | Existing positions closed: 85

Holders
475
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
CFB
376
Cullen/Frost Bankers
Texas
$60.6K
ASN
377
Advisory Services Network
Georgia
$56.4K
SWP
378
Strategic Wealth Partners
Ohio
$52.6K
AAP
379
Arax Advisory Partners
Colorado
$51.1K
AIM
380
Axiom Investment Management
New York
$50.4K
MG
381
Mather Group
Illinois
$49.7K
WIM
382
Westside Investment Management
California
$44.8K
BWA
383
Basecamp Wealth Advisors
Washington
$44.5K
Walleye Capital
384
Walleye Capital
New York
$37.2K
JSAM
385
J. Safra Asset Management
New York
$36.5K
AP
386
Antipodes Partners
Australia
$36.5K
SS
387
Sunbelt Securities
Texas
$35.8K
OCWP
388
Owl Creek Wealth Partners
Colorado
$34.3K
APW
389
Aventura Private Wealth
Florida
$32.9K
TCM
390
TD Capital Management
Tennessee
$32.1K
WA
391
Whipplewood Advisors
Colorado
$27.8K
JWA
392
JFS Wealth Advisors
Pennsylvania
$26.3K
AWM
393
Abound Wealth Management
Tennessee
$23.4K
AUB
394
Atlantic Union Bankshares
Virginia
$22.6K
BCM
395
Boreal Capital Management
Florida
$21.9K
RIL
396
Rothschild Investment LLC
Illinois
$21.6K
TPCW
397
TD Private Client Wealth
New York
$20.4K
SIS
398
Sound Income Strategies
Florida
$20.1K
SS
399
SBI Securities
Japan
$19.7K
UB
400
UMB Bank
Missouri
$19.7K