Vanguard National Trust Co

Bank

Position in AMPH — Amphastar Pharmaceuticals, Inc.

CIK 1984256 MALVERN, PA

Position in AMPH

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$17,879

+$523 QoQ

Shares Held

886

0.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#153

of 208 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Vanguard National Trust Co holds $315,506 across 5 Drug Manufacturers - Specialty & Generic names. AMPH ranks #2 (5.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ZTS	Zoetis Inc.	3,927	$282,194
2	AMPH	Amphastar Pharmaceuticals, Inc. This page	886	$17,879
3	HLN	Haleon plc	738	$6,885
4	VTRS	Viatris Inc	417	$6,621
5	BHC	Bausch Health Companies Inc.	391	$1,927

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,879	886	0.0%	Shares	Defined	2026-08-13
2026-03-31	$17,356	886	—	Shares	Defined	2026-05-08
No filing history on record for this holder in this stock.