Position in MESO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,193,276
+$249,337 QoQ
Shares Held
457,744
+18.4% QoQ
Ownership
0.353%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#3
of 72 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MESO Over Time
Shares Held
Position Value (USD)
Derivatives in MESO
reported options exposure · as of Jun 30, 2026CallValue
$5,384,940
CallShares
398,000
PutValue
$1,815,726
PutShares
134,200
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. MESO ranks #38 (0.4% 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 MESO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,384,940 | 398,000 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $6,193,276 | 457,744 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $1,815,726 | 134,200 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $3,497,412 | 227,400 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $1,548,766 | 100,700 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $5,943,939 | 386,472 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $9,716,344 | 538,600 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $1,899,612 | 105,300 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $7,754,385 | 429,844 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $3,545,811 | 220,100 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $4,373,671 | 271,488 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $1,245,303 | 77,300 | Put | Other | 2025-11-14 | |
| 2025-06-30 | $1,237,104 | 113,600 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $2,554,652 | 234,587 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $1,720,620 | 158,000 | Call | Other | 2025-08-14 | |
| 2025-03-31 | $3,256,543 | 260,941 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $1,213,056 | 97,200 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $3,005,184 | 240,800 | Put | Other | 2025-05-14 | |
| 2024-12-31 | $5,199,480 | 262,600 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $3,048,784 | 153,979 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $2,942,280 | 148,600 | Put | Other | 2025-02-14 | |
| 2024-09-30 | $953,782 | 116,742 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $276,146 | 33,800 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,545,764 | 189,200 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $1,020,138 | 149,800 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $494,998 | 72,687 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $435,840 | 64,000 | Put | Defined | 2024-08-15 | |
| 2024-03-31 | $461,922 | 92,200 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $133,266 | 26,600 | Put | Defined | 2024-05-07 | |
| 2024-03-31 | $288,105 | 57,506 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $73,040 | 66,400 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $288,090 | 261,900 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $248,739 | 226,127 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $135,423 | 110,100 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $113,670 | 92,415 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $154,488 | 125,600 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $128,248 | 32,800 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $309,351 | 79,118 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $172,817 | 52,528 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $258,990 | 89,000 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $401,638 | 138,020 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $53,544 | 18,400 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $46,410 | 18,200 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $367,455 | 144,100 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $536,861 | 210,534 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $230,309 | 103,743 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $45,954 | 20,700 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $374,514 | 168,700 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $236,320 | 56,000 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $886,200 | 210,000 | Put | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||