Weiss Asset Management LP

Position in AMBP — Ardagh Metal Packaging S.A.

CIK 1357550 BOSTON, MA

Position in AMBP

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$18,291,168

+$18,128,398 QoQ

Shares Held

4,516,338

+11276.2% QoQ

Ownership

0.756%

of shares outstanding

% of Portfolio

0.48%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Consumer Cyclical · as of Mar 31, 2026

Weiss Asset Management LP holds $35,727,005 across 5 Packaging & Containers names. AMBP ranks #1 (51.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMBP	Ardagh Metal Packaging S.A. This page	4,516,338	$18,291,168
2	AMCR	Amcor plc	211,020	$8,388,045
3	PKG	Packaging Corp Of America	22,654	$4,807,631
4	SON	Sonoco Products Co	55,090	$2,979,818
5	CCK	Crown Holdings, Inc.	12,572	$1,260,343

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$18,291,168	4,516,338	+11276.2%	Shares	Defined	2026-05-15
2025-12-31	$162,770	39,700	—	Shares	Defined	2026-02-17
No filing history on record for this holder in this stock.