Amphastar Pharmaceuticals, Inc. — Institutional Ownership
Which tracked institutions hold AMPH, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.
2
Funds holding
$229851
Total value held
Buying
2 added/new · 0 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Allstate Corp | $229104 | 11353 | +11353 | NEW BUY |
| 2 | Zions Bancorporation, National Association /Ut/ | $747 | 37 | +37 | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.