Position in AMPH
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$1,811,585
-$4,014,055 QoQ
Shares Held
92,475
-57.5% QoQ
Ownership
0.210%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AMPH Over Time
Shares Held
Position Value (USD)
Derivatives in AMPH
reported options exposure · as of Mar 31, 2026CallValue
$1,194,990
CallShares
61,000
PutValue
$0
PutShares
0
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 Drug Manufacturers - Specialty & Generic
Healthcare · as of Mar 31, 2026JANE STREET GROUP, LLC holds $181,878,118 across 41 Drug Manufacturers - Specialty & Generic names. AMPH ranks #17 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TEVA |
Teva Pharmaceutical Industries Ltd
|
1,464,638 | $44,114,896 | |
| 2 | LQDA |
Liquidia Corp
|
795,884 | $30,036,661 | |
| 3 | VTRS |
Viatris Inc
|
2,192,665 | $29,622,903 | |
| 4 | HLN |
Haleon plc
|
2,291,768 | $22,940,596 | |
| 5 | BCRX |
Biocryst Pharmaceuticals Inc
|
622,607 | $5,927,217 | |
| 6 | HIMS |
Hims & Hers Health, Inc.
|
240,170 | $4,985,929 | |
| 7 | AQST |
Aquestive Therapeutics, Inc.
|
1,030,050 | $4,274,707 | |
| 8 | XERS |
Xeris Biopharma Holdings, Inc.
|
725,616 | $4,208,572 |
All Filings in AMPH
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,811,585 | 92,475 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $1,194,990 | 61,000 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $353,496 | 13,200 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $5,825,640 | 217,537 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $1,553,695 | 58,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $3,956,431 | 148,459 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $3,675,481 | 160,082 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,352,817 | 46,665 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $3,693,951 | 99,487 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $839,569 | 17,300 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $3,087,185 | 63,614 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $3,868,560 | 96,714 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $1,706,341 | 38,860 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $3,214,900 | 51,979 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $1,844,703 | 40,111 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $966,299 | 16,814 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,062,862 | 28,343 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $231,136 | 8,249 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $1,047,989 | 37,295 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $611,782 | 17,585 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $333,008 | 9,276 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $451,034 | 19,366 | Shares | Defined | 2022-02-15 | |
| No filing history on record for this holder in this stock. | ||||||