Position in ARGX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$169,407,044
+$28,795,160 QoQ
Shares Held
231,985
+38.7% QoQ
Ownership
0.373%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 88.81953574584564.ToString("F0")%
Shared 0.2142379895251848.ToString("F0")%
None 10.966226264629178.ToString("F0")%
Common Shares in ARGX Over Time
Shares Held
Position Value (USD)
Derivatives in ARGX
reported options exposure · as of Sep 30, 2025CallValue
$4,130,336
CallShares
5,600
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Mar 31, 2026GOLDMAN SACHS GROUP INC holds $10,293,152,367 across 364 Biotechnology names. ARGX ranks #10 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,417,875 | $1,079,677,898 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,300,558 | $1,004,863,129 | |
| 3 | MRNA |
Moderna, Inc.
|
6,603,697 | $335,467,805 | |
| 4 | ROIV |
Roivant Sciences Ltd.
|
11,111,591 | $307,791,069 | |
| 5 | PRAX |
Praxis Precision Medicines, Inc.
|
710,734 | $228,991,385 | |
| 6 | INCY |
Incyte Corp
|
2,351,221 | $221,296,919 | |
| 7 | RVMD |
Revolution Medicines, Inc.
|
2,185,500 | $212,539,874 | |
| 8 | RYTM |
Rhythm Pharmaceuticals, Inc.
|
1,965,432 | $170,933,620 |
All Filings in ARGX
Export CSV
36 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $169,407,044 | 231,985 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $140,611,884 | 167,206 | Shares | Defined | 2026-03-25 | |
| 2025-09-30 | $4,130,336 | 5,600 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $142,432,423 | 193,113 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,756,100 | 5,000 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $78,355,921 | 142,150 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $99,886,095 | 168,765 | Shares | Defined | 2025-06-27 | |
| 2024-12-31 | $90,380,400 | 146,960 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $71,653,217 | 132,182 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $11,783,096 | 27,400 | Put | Defined | 2024-08-13 | |
| 2024-06-30 | $52,912,551 | 123,041 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $47,816,506 | 121,448 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $3,937,200 | 10,000 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $456,516 | 1,200 | Call | Defined | 2024-05-14 | |
| 2023-12-31 | $3,804,300 | 10,000 | Put | Defined | 2024-05-14 | |
| 2023-12-31 | $96,008,737 | 252,369 | Shares | Defined | 2024-05-14 | |
| 2023-09-30 | $75,530,591 | 153,633 | Shares | Defined | 2024-05-15 | |
| 2023-06-30 | $53,663,092 | 137,693 | Shares | Defined | 2024-05-14 | |
| 2023-03-31 | $62,930,997 | 168,906 | Shares | Defined | 2024-05-14 | |
| 2022-12-31 | $71,932,240 | 189,880 | Shares | Defined | 2024-05-14 | |
| 2022-09-30 | $86,631,761 | 245,381 | Shares | Defined | 2024-05-14 | |
| 2022-09-30 | $3,000,925 | 8,500 | Call | Defined | 2024-05-14 | |
| 2022-06-30 | $103,392,941 | 272,891 | Shares | Defined | 2024-05-14 | |
| 2022-03-31 | $105,366,826 | 334,169 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $71,932,526 | 205,410 | Shares | Defined | 2022-02-17 | |
| 2021-09-30 | $44,415,744 | 147,072 | Shares | Defined | 2022-01-20 | |
| 2021-06-30 | $40,948,831 | 136,011 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $39,523,972 | 143,520 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $29,029,328 | 98,709 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $1,312,600 | 5,000 | Put | Defined | 2020-11-13 | |
| 2020-09-30 | $24,349,254 | 92,752 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $27,637,747 | 122,709 | Shares | Defined | 2020-08-12 | |
| 2020-06-30 | $1,126,150 | 5,000 | Put | Defined | 2020-08-12 | |
| 2020-03-31 | $3,951,900 | 30,000 | Call | Defined | 2020-05-15 | |
| 2020-03-31 | $1,475,639 | 11,202 | Shares | Defined | 2020-05-15 | |
| 2020-03-31 | $3,951,900 | 30,000 | Put | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||