Position in AMPH
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$937,714
-$2,106,448 QoQ
Shares Held
47,867
-57.9% QoQ
Ownership
0.109%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
18 quarters on record
Voting authority
Sole 91.03557774667307.ToString("F0")%
Shared 0.ToString("F0")%
None 8.964422253326926.ToString("F0")%
Common Shares in AMPH Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - Specialty & Generic
Healthcare · as of Mar 31, 2026Trexquant Investment LP holds $120,085,995 across 26 Drug Manufacturers - Specialty & Generic names. AMPH ranks #21 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NBIX |
Neurocrine Biosciences Inc
|
183,310 | $24,149,259 | |
| 2 | LQDA |
Liquidia Corp
|
409,259 | $15,445,434 | |
| 3 | VTRS |
Viatris Inc
|
882,688 | $11,925,114 | |
| 4 | PRGO |
PERRIGO Co plc
|
1,011,832 | $10,867,075 | |
| 5 | ZTS |
Zoetis Inc.
|
71,386 | $8,438,539 | |
| 6 | KNSA |
Kiniksa Pharmaceuticals International, plc
|
135,280 | $6,513,732 | |
| 7 | XERS |
Xeris Biopharma Holdings, Inc.
|
833,217 | $4,832,658 | |
| 8 | EBS |
Emergent BioSolutions Inc.
|
524,233 | $4,351,133 |
All Filings in AMPH
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $937,714 | 47,867 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,044,162 | 113,673 | Shares | Sole | 2026-02-17 | |
| 2025-06-30 | $3,564,057 | 155,229 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $2,646,526 | 91,291 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $3,918,254 | 105,528 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $4,332,758 | 89,280 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $4,229,800 | 105,745 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $3,412,904 | 77,725 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $2,409,614 | 38,959 | Shares | Sole | 2024-02-09 | |
| 2023-06-30 | $588,435 | 10,239 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $2,118,900 | 56,504 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,013,903 | 36,185 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $744,144 | 26,482 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,091,118 | 31,363 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $1,306,939 | 36,405 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $303,748 | 13,042 | Shares | Sole | 2022-02-14 | |
| 2021-03-31 | $229,054 | 12,503 | Shares | Sole | 2021-05-13 | |
| 2020-06-30 | $538,590 | 23,980 | Shares | Sole | 2020-08-07 | |
| No filing history on record for this holder in this stock. | ||||||