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CITIGROUP INC

Position in AMPH — Amphastar Pharmaceuticals, Inc.

CIK 831001 NEW YORK, NY

Position in AMPH

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$703,358
-$53,979 QoQ
Shares Held
35,904
+27.0% QoQ
Ownership
0.081%
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, 2026

CITIGROUP INC holds $466,960,833 across 57 Drug Manufacturers - Specialty & Generic names. AMPH ranks #25 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMPH

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $703,358 35,904
2025-12-31 $757,337 28,280
2025-09-30 $528,068 19,815
2025-06-30 $969,370 42,220
2025-03-31 $2,253,593 77,737
2024-12-31 $2,345,537 63,171
2024-09-30 $2,805,615 57,812
2024-06-30 $1,399,800 34,995
2024-03-31 $1,534,566 34,948
2023-12-31 $1,913,638 30,940
2023-09-30 $1,912,723 41,590
2023-06-30 $2,169,434 37,749
2023-03-31 $928,087 24,749
2022-12-31 $889,550 31,747
2022-09-30 $870,818 30,990
2022-06-30 $1,090,282 31,339
2022-03-31 $1,388,037 38,664
2021-12-31 $708,947 30,440
2021-09-30 $579,976 30,509
2021-06-30 $508,072 25,202
2021-03-31 $232,425 12,687
2020-12-31 $292,117 14,526
2020-09-30 $137,418 7,329
2020-06-30 $487,785 21,718
2020-03-31 $232,912 15,695