Position in ARGX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,666,163
-$30,395,927 QoQ
Shares Held
8,263
-84.1% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#130
of 505 holders
Holding Since
Jun 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARGX Over Time
Shares Held
Position Value (USD)
Derivatives in ARGX
reported options exposure · as of Jun 30, 2026CallValue
$54,088,991
CallShares
58,300
PutValue
$4,453,296
PutShares
4,800
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 Jun 30, 2026D. E. Shaw & Co., Inc. holds $5,017,559,982 across 217 Biotechnology names. ARGX ranks #84 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
5,877,959 | $626,707,987 | |
| 2 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,104,109 | $332,369,932 | |
| 3 | EXEL |
Exelixis, Inc.
|
5,551,747 | $302,070,554 | |
| 4 | BBIO |
BridgeBio Pharma, Inc.
|
3,633,007 | $270,586,360 | |
| 5 | TGTX |
Tg Therapeutics, Inc.
|
3,400,808 | $186,840,390 | |
| 6 | HALO |
Halozyme Therapeutics, Inc.
|
2,006,479 | $157,047,110 | |
| 7 | AXSM |
Axsome Therapeutics, Inc.
|
604,753 | $148,025,391 | |
| 8 | PTCT |
Ptc Therapeutics, Inc.
|
1,548,919 | $126,345,322 |
All Filings in ARGX
Export CSV
46 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,666,163 | 8,263 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $4,453,296 | 4,800 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $54,088,991 | 58,300 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $4,235,450 | 5,800 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $38,062,090 | 52,122 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $55,572,025 | 76,100 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $38,290,976 | 45,533 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $63,491,725 | 75,500 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $3,027,420 | 3,600 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $55,243,244 | 74,900 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $7,375,600 | 10,000 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $124,668,291 | 169,028 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $5,787,810 | 10,500 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $76,048,516 | 137,964 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $34,065,396 | 61,800 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $154,077,256 | 260,325 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $33,381,186 | 56,400 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $3,728,749 | 6,300 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $22,755,000 | 37,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $177,303,885 | 288,299 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $55,076,412 | 101,602 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $17,834,432 | 32,900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $3,848,768 | 7,100 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $14,148,316 | 32,900 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $18,871,015 | 43,882 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $3,053,284 | 7,100 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $2,795,412 | 7,100 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $12,953,388 | 32,900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $40,604,737 | 103,131 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $64,956,900 | 170,746 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $12,516,147 | 32,900 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $2,701,053 | 7,100 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $9,095,155 | 18,500 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $103,874,536 | 211,286 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $1,081,586 | 2,200 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $70,250,001 | 180,253 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $73,719,423 | 197,862 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $97,369,538 | 257,027 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $115,879,130 | 328,223 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $50,062,929 | 132,134 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $8,281,617 | 26,265 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $17,906,965 | 51,135 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $10,516,848 | 34,824 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $3,672,451 | 12,198 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $3,100,065 | 11,257 | Shares | Defined | 2021-05-17 | |
| 2020-06-30 | $279,735 | 1,242 | Shares | Defined | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||