MARTINGALE ASSET MANAGEMENT L P

Position in AMBP — Ardagh Metal Packaging S.A.

CIK 936944 BOSTON, MA

Position in AMBP

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$2,262,686

+$1,491,759 QoQ

Shares Held

558,688

+197.1% QoQ

Ownership

0.093%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2022

4 quarters on record

Voting authority Sole 41.219428375050114.ToString("F0")% Shared 0.ToString("F0")% None 58.780571624949886.ToString("F0")%

Consumer Cyclical · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $13,055,188 across 3 Packaging & Containers names. AMBP ranks #2 (17.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCK	Crown Holdings, Inc.	104,035	$10,429,508
2	AMBP	Ardagh Metal Packaging S.A. This page	558,688	$2,262,686
3	TRS	Trimas Corp	10,100	$362,994

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,262,686	558,688	+197.1%	Shares	Sole	2026-05-13
2025-12-31	$770,927	188,031	+1346.4%	Shares	Sole	2026-02-13
2022-12-31	$62,530	13,000	0.0%	Shares	Sole	2023-02-13
2022-09-30	$62,920	13,000	—	Shares	Sole	2022-11-14
No filing history on record for this holder in this stock.