MetLife Investment Management, LLC
Position in AMPH — Amphastar Pharmaceuticals, Inc.
CIK 1529735
Whippany, NJ
Position in AMPH
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$406,707
-$157,681 QoQ
Shares Held
20,761
-1.5% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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)
Position in Drug Manufacturers - Specialty & Generic
Healthcare · as of Mar 31, 2026MetLife Investment Management, LLC holds $88,544,808 across 37 Drug Manufacturers - Specialty & Generic names. AMPH ranks #23 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SUPN |
Supernus Pharmaceuticals, Inc.
|
304,172 | $15,722,650 | |
| 2 | ZTS |
Zoetis Inc.
|
114,814 | $13,572,162 | |
| 3 | UTHR |
UNITED THERAPEUTICS Corp
|
21,171 | $12,553,979 | |
| 4 | NBIX |
Neurocrine Biosciences Inc
|
53,053 | $6,989,202 | |
| 5 | ELAN |
Elanco Animal Health Inc
|
244,343 | $5,847,127 | |
| 6 | LNTH |
Lantheus Holdings, Inc.
|
67,088 | $5,088,624 | |
| 7 | HIMS |
Hims & Hers Health, Inc.
|
211,317 | $4,386,940 | |
| 8 | VTRS |
Viatris Inc
|
269,168 | $3,636,459 |
All Filings in AMPH
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $406,707 | 20,761 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $564,388 | 21,075 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $615,428 | 23,093 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $530,215 | 23,093 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $669,466 | 23,093 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $870,772 | 23,452 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $1,097,117 | 22,607 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $904,280 | 22,607 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $856,991 | 19,517 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $1,265,883 | 20,467 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $941,277 | 20,467 | Shares | Defined | 2024-05-09 | |
| 2023-06-30 | $1,176,238 | 20,467 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $767,512 | 20,467 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $573,485 | 20,467 | Shares | Defined | 2023-03-23 | |
| 2022-09-30 | $575,122 | 20,467 | Shares | Defined | 2023-03-23 | |
| 2022-06-30 | $712,046 | 20,467 | Shares | Defined | 2023-03-23 | |
| 2022-03-31 | $734,765 | 20,467 | Shares | Defined | 2023-03-23 | |
| 2021-12-31 | $274,891 | 11,803 | Shares | Defined | 2023-03-23 | |
| 2021-09-30 | $224,375 | 11,803 | Shares | Defined | 2023-03-23 | |
| 2021-06-30 | $237,948 | 11,803 | Shares | Defined | 2023-03-23 | |
| 2021-03-31 | $216,230 | 11,803 | Shares | Defined | 2023-03-23 | |
| 2020-12-31 | $366,102 | 18,205 | Shares | Defined | 2023-03-23 | |
| 2020-09-30 | $341,343 | 18,205 | Shares | Defined | 2023-03-23 | |
| 2020-06-30 | $408,884 | 18,205 | Shares | Defined | 2023-03-23 | |
| 2020-03-31 | $270,162 | 18,205 | Shares | Defined | 2023-03-23 | |
| No filing history on record for this holder in this stock. | ||||||