SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in TNXP — Tonix Pharmaceuticals Holding Corp.
CIK 1446194
BALA CYNWYD, PA
Position in TNXP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$549,113
+$142,402 QoQ
Shares Held
43,034
+45.5% QoQ
Ownership
0.251%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#29
of 103 holders
Holding Since
Mar 2020
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TNXP Over Time
Shares Held
Position Value (USD)
Derivatives in TNXP
reported options exposure · as of Jun 30, 2026CallValue
$520,608
CallShares
40,800
PutValue
$1,864,236
PutShares
146,100
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 $1,653,301,875 across 349 Biotechnology names. TNXP ranks #158 (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 TNXP
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $549,113 | 43,034 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $520,608 | 40,800 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $1,864,236 | 146,100 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $732,875 | 53,300 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $1,032,625 | 75,100 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $406,711 | 29,579 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $463,320 | 29,662 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $365,508 | 23,400 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $551,386 | 35,300 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $343,072 | 14,200 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $521,856 | 21,600 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $211,400 | 8,750 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $324,107 | 9,008 | Shares | Other | 2025-08-14 | |
| 2022-03-31 | $5,898 | 25,644 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $45,386 | 126,077 | Shares | Defined | 2022-04-05 | |
| 2021-03-31 | $1,011,732 | 790,417 | Shares | Defined | 2021-05-17 | |
| 2020-06-30 | $13,374 | 21,925 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $7,416 | 10,446 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||