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Jump Financial, LLC

Position in AMPH — Amphastar Pharmaceuticals, Inc.

CIK 1831577 Chicago, IL

Position in AMPH

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$1,145,840
+$936,956 QoQ
Shares Held
56,781
+628.0% QoQ
Ownership
0.133%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#56
of 209 holders
Holding Since
Jun 2021
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMPH Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

Jump Financial, LLC holds $51,184,372 across 18 Drug Manufacturers - Specialty & Generic names. AMPH ranks #10 (2.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMPH

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,145,840 56,781
2025-12-31 $208,884 7,800
2025-06-30 $1,454,148 63,334
2023-09-30 $1,714,323 37,276
2022-03-31 $1,841,813 51,304
2021-12-31 $670,752 28,800
2021-09-30 $456,240 24,000
2021-06-30 $760,032 37,700