Position in ARGX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$5,984,116
+$2,292,703 QoQ
Shares Held
6,450
+27.6% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#141
of 505 holders
Holding Since
Sep 2022
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARGX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $102,425,978 across 44 Biotechnology names. ARGX ranks #6 (5.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
42,063 | $20,893,953 | |
| 2 | AUPH |
Aurinia Pharmaceuticals Inc.
|
567,492 | $9,630,339 | |
| 3 | PBYI |
Puma Biotechnology, Inc.
|
1,123,783 | $9,113,880 | |
| 4 | EXEL |
Exelixis, Inc.
|
124,709 | $6,785,416 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
25,864 | $6,232,448 | |
| 6 | ARGX |
Argenx SE
This page
|
6,450 | $5,984,116 | |
| 7 | REGN |
Regeneron Pharmaceuticals, Inc.
|
9,404 | $5,863,770 | |
| 8 | RIGL |
Rigel Pharmaceuticals Inc
|
131,177 | $5,131,644 |
All Filings in ARGX
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,984,116 | 6,450 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $3,691,413 | 5,055 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $3,927,236 | 4,670 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $2,329,214 | 3,158 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,518,059 | 2,754 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,908,172 | 3,224 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $1,929,870 | 3,138 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,175,771 | 2,169 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $598,615 | 1,392 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $574,831 | 1,460 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $418,092 | 1,099 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $563,899 | 1,147 | Shares | Sole | 2023-11-13 | |
| 2023-03-31 | $348,734 | 936 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $368,222 | 972 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $337,162 | 955 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||