Brevan Howard Capital Management LP
Position in PTGX — Protagonist Therapeutics, Inc
CIK 1512857
ST. HELIER, Y9
Position in PTGX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,097,596
+$2,592,861 QoQ
Shares Held
25,270
+232.6% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#124
of 343 holders
Holding Since
Dec 2023
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PTGX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Brevan Howard Capital Management LP holds $183,834,510 across 129 Biotechnology names. PTGX ranks #18 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ROIV |
Roivant Sciences Ltd.
|
517,621 | $18,318,607 | |
| 2 | MRNA |
Moderna, Inc.
|
181,105 | $12,682,782 | |
| 3 | BBIO |
BridgeBio Pharma, Inc.
|
155,727 | $11,598,546 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
17,622 | $8,753,376 | |
| 5 | AXSM |
Axsome Therapeutics, Inc.
|
31,928 | $7,815,015 | |
| 6 | DFTX |
Definium Therapeutics, Inc.
|
156,812 | $7,376,435 | |
| 7 | SNDX |
Syndax Pharmaceuticals Inc
|
309,065 | $6,756,160 | |
| 8 | INCY |
Incyte Corp
|
45,270 | $5,131,807 |
All Filings in PTGX
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,097,596 | 25,270 | Shares | Defined | 2026-08-14 | |
| 2025-09-30 | $504,735 | 7,598 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,491,958 | 26,994 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $779,272 | 16,114 | Shares | Defined | 2025-05-15 | |
| 2024-06-30 | $310,845 | 8,971 | Shares | Defined | 2024-08-14 | |
| 2023-12-31 | $270,711 | 11,806 | Shares | Defined | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||