We are live on
!
Find out more
argenx
ARGX
ARGX
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
84% more call options, than puts
Call options by funds: $251M | Put options by funds: $136M
2% more repeat investments, than reductions
Existing positions increased: 176 | Existing positions reduced: 172
2.15% less ownership
Funds ownership: 48.72% → 46.56% (-2.2%)
6% less funds holding
Funds holding: 507 → 475 (-32)
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: 14 → 11 (-3)
26% less first-time investments, than exits
New positions opened: 63 | Existing positions closed: 85
Holders
475
Holders Change
-32
Holders Change %
-6.31%
% of All Funds
5.85%
Holding in Top 10
11
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-21.43%
% of All Funds
0.14%
New
63
Increased
176
Reduced
172
Closed
85
Calls
$251M
Puts
$136M
Net Calls
+$115M
Net Calls Change
-$84.4M
Top Buyers
Top Sellers
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$471M |
| 2 |
Artisan Partners
Milwaukee,
Wisconsin
|
-$226M |
| 3 |
ClearBridge Investments
New York
|
-$221M |
| 4 |
Corient Private Wealth
Miami,
Florida
|
-$193M |
| 5 |
VOYA Investment Management
Atlanta,
Georgia
|
-$128M |