North Star Investment Management Corp.

Position in AMRZ — Amrize Ltd

CIK 1342857 CHICAGO, IL

Position in AMRZ

as of Mar 31, 2026 · filed Apr 23, 2026 Compact

Position Value

$560

New position

Shares Held

10

first reported quarter

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Basic Materials · as of Mar 31, 2026

North Star Investment Management Corp. holds $4,258,804 across 6 Building Materials names. AMRZ ranks #6 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	USLM	United States Lime & Minerals Inc	32,550	$4,251,355
2	MLM	Martin Marietta Materials Inc	7	$4,120
3	VMC	Vulcan Materials CO	4	$1,089
4	CRH	Crh Public Ltd Co	10	$1,051
5	CX	Cemex Sab De CV	55	$629
6	AMRZ	Amrize Ltd This page	10	$560

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$560	10	—	Shares	Sole	2026-04-23
No filing history on record for this holder in this stock.