SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in LRMR — Larimar Therapeutics, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in LRMR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$630,270
-$332,833 QoQ
Shares Held
140,060
-44.6% QoQ
Ownership
0.135%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LRMR Over Time
Shares Held
Position Value (USD)
Derivatives in LRMR
reported options exposure · as of Mar 31, 2026CallValue
$740,700
CallShares
164,600
PutValue
$823,500
PutShares
183,000
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 Mar 31, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $1,176,415,994 across 355 Biotechnology names. LRMR ranks #214 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CYTK |
Cytokinetics Inc
|
898,951 | $59,249,860 | |
| 2 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
174,268 | $57,660,053 | |
| 3 | AGIO |
Agios Pharmaceuticals, Inc.
|
1,344,953 | $45,499,759 | |
| 4 | ABVX |
Abivax S.A.
|
381,282 | $42,455,750 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
398,943 | $29,625,507 | |
| 6 | INSM |
INSMED Inc
|
173,630 | $28,391,977 | |
| 7 | CRSP |
CRISPR Therapeutics AG
|
593,406 | $28,228,323 | |
| 8 | TERN |
Terns Pharmaceuticals, Inc.
|
521,571 | $27,497,223 |
All Filings in LRMR
Export CSV
38 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $740,700 | 164,600 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $823,500 | 183,000 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $630,270 | 140,060 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $963,103 | 252,783 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $550,164 | 144,400 | Call | Other | 2026-02-17 | |
| 2025-09-30 | $230,696 | 71,423 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $726,104 | 224,800 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $113,050 | 35,000 | Put | Other | 2025-11-14 | |
| 2025-06-30 | $68,493 | 23,700 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $141,032 | 48,800 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $723,352 | 250,295 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $348,089 | 161,902 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $113,520 | 52,800 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $89,655 | 41,700 | Call | Other | 2025-05-14 | |
| 2024-12-31 | $52,245 | 13,500 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $102,555 | 26,500 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $261,530 | 67,579 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $307,195 | 46,900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $387,760 | 59,200 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $136,613 | 20,857 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $416,875 | 57,500 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $376,855 | 51,980 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $265,350 | 36,600 | Put | Defined | 2024-08-15 | |
| 2024-03-31 | $441,145 | 58,122 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $782,529 | 103,100 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $195,822 | 25,800 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $47,206 | 10,375 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $138,775 | 30,500 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $95,985 | 24,300 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $40,120 | 12,818 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $815,187 | 179,953 | Shares | Defined | 2023-05-16 | |
| 2022-09-30 | $48,960 | 15,300 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $50,268 | 15,709 | Shares | Defined | 2022-11-14 | |
| 2022-03-31 | $43,740 | 10,800 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $224,232 | 55,366 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,071,878 | 99,340 | Shares | Defined | 2022-04-05 | |
| 2021-09-30 | $804,990 | 69,817 | Shares | Defined | 2021-11-15 | |
| 2021-03-31 | $274,814 | 18,810 | Shares | Defined | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||