1 tracked superinvestor hold ARGENX SE (ARGX), worth $509M combined, led by Steve Wymer. Smart money is holding ARGX as of the latest 13F filings.
Current price
$1033.15
Superinvestors holding
1
tracked 13F / N-PORT funds
Combined value
$509M
disclosed long exposure
Tier-1 conviction
0
concentrated holders
Net this quarter
0
0 buying · 0 selling
Smart money is holding ARGX steady this quarter — buys and sells are balanced.
ARGENX SE (ARGX) appears mainly in diversified and quant books here (1 funds, $509M combined) rather than in concentrated conviction portfolios — read the holders below with that in mind.
The largest position belongs to Steve Wymer at 0.5% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
Tracked holders were largely static this quarter — no new opens, adds or trims of size — suggesting the position is being held rather than actively traded.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Held | 0.5% | $509M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Which superinvestors own ARGX?
1 tracked funds hold ARGENX SE (ARGX), the largest being Steve Wymer (Fidelity Growth Company) at 0.5% of its 13F portfolio. 0 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling ARGX?
In the most recent 13F quarter, 0 tracked funds added or opened ARGX and 0 trimmed it.
How much ARGX do tracked funds hold?
Combined disclosed long exposure to ARGX across tracked superinvestors is $509M as of the Jun 2026 filings.
One email when a tracked manager opens, adds to or files to sell a position — from Form 4, 13D and Form 144, not the 45-day-old 13F.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Jun 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.