SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in FBRX — Forte Biosciences, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in FBRX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$304,108
-$3,153,386 QoQ
Shares Held
14,311
-89.3% QoQ
Ownership
0.067%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#54
of 85 holders
Holding Since
Mar 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in FBRX Over Time
Shares Held
Position Value (USD)
Derivatives in FBRX
reported options exposure · as of Jun 30, 2026CallValue
$293,250
CallShares
13,800
PutValue
$1,797,750
PutShares
84,600
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, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $1,649,997,309 across 349 Biotechnology names. FBRX ranks #194 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABVX |
Abivax S.A.
|
1,053,896 | $140,442,180 | |
| 2 | CYTK |
Cytokinetics Inc
|
1,549,458 | $131,998,327 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
180,219 | $112,373,755 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
294,460 | $88,641,293 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
148,610 | $79,796,139 | |
| 6 | INSM |
INSMED Inc
|
729,354 | $77,763,723 | |
| 7 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
144,174 | $71,615,550 | |
| 8 | AGIO |
Agios Pharmaceuticals, Inc.
|
1,375,558 | $51,046,957 |
All Filings in FBRX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $293,250 | 13,800 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $304,108 | 14,311 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $1,797,750 | 84,600 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $593,110 | 22,900 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $3,457,494 | 133,494 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $890,960 | 34,400 | Call | Other | 2026-05-15 | |
| 2025-12-31 | $1,442,964 | 52,914 | Shares | Other | 2026-02-17 | |
| 2024-09-30 | $73,206 | 13,096 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $18,442 | 34,344 | Shares | Defined | 2024-08-15 | |
| 2023-06-30 | $31,531 | 30,319 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $10,427 | 10,324 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $13,435 | 13,435 | Shares | Defined | 2023-02-14 | |
| 2022-06-30 | $153,028 | 117,714 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $1,310,010 | 1,007,700 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $40,201 | 27,535 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $116,416 | 54,400 | Call | Defined | 2022-04-05 | |
| 2021-12-31 | $136,960 | 64,000 | Put | Defined | 2022-04-05 | |
| 2021-12-31 | $152,151 | 71,099 | Shares | Defined | 2022-04-05 | |
| 2021-09-30 | $175,528 | 59,300 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $663,697 | 224,222 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $782,920 | 264,500 | Put | Defined | 2021-11-15 | |
| 2021-03-31 | $1,800,751 | 52,546 | Shares | Defined | 2021-05-17 | |
| 2020-09-30 | $218,683 | 4,508 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $300,348 | 20,600 | Call | Defined | 2020-08-14 | |
| 2020-03-31 TOCA | — | 37,400 | Call | Defined | 2020-05-15 | |
| 2020-03-31 TOCA | — | 12,400 | Put | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||