Position in ARGX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$8,844,787
-$3,999,040 QoQ
Shares Held
12,112
-20.7% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.31%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ARGX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Tower Research Capital LLC (TRC) holds $67,029,195 across 432 Biotechnology names. ARGX ranks #1 (13.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
This page
|
12,112 | $8,844,787 | |
| 2 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
13,904 | $6,208,692 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
4,378 | $3,382,617 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
9,627 | $3,185,285 | |
| 5 | INSM |
INSMED Inc
|
15,410 | $2,519,843 | |
| 6 | LKFT |
Lakefront Biotherapeutics NV
|
66,536 | $1,996,080 | |
| 7 | MRNA |
Moderna, Inc.
|
33,728 | $1,713,382 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
14,349 | $1,065,556 |
All Filings in ARGX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,844,787 | 12,112 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $12,843,827 | 15,273 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $10,217,418 | 13,853 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $10,660,043 | 19,339 | Shares | Other | 2025-08-15 | |
| 2025-03-31 | $3,198,438 | 5,404 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $341,325 | 555 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $520,396 | 960 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $493,255 | 1,147 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $63,782 | 162 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $377,385 | 992 | Shares | Other | 2024-02-13 | |
| 2023-09-30 | $448,858 | 913 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $1,089,684 | 2,796 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $99,850 | 268 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $229,570 | 606 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $469,908 | 1,331 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $689,940 | 1,821 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $566,927 | 1,798 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $405,168 | 1,157 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $522,158 | 1,729 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $1,064,583 | 3,536 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $155,319 | 564 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $125,282 | 426 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $101,857 | 388 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $173,426 | 770 | Shares | Other | 2020-08-13 | |
| 2020-03-31 | $148,986 | 1,131 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||