Quantum Portfolio Management LLC

Position in SLGN — Silgan Holdings Inc

CIK 2003672 New York, NY

Position in SLGN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$130,958

New position

Shares Held

2,823

first reported quarter

Ownership

0.003%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#232

of 344 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Consumer Cyclical · as of Jun 30, 2026

Quantum Portfolio Management LLC holds $1,350,850 across 6 Packaging & Containers names. SLGN ranks #4 (9.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMCR	Amcor plc	16,974	$735,822
2	SON	Sonoco Products Co	3,052	$171,980
3	REYN	Reynolds Consumer Products Inc.	4,962	$133,229
4	SLGN	Silgan Holdings Inc This page	2,823	$130,958
5	GPK	Graphic Packaging Holding Co	11,157	$117,929
6	GEF	Greif, Inc	818	$60,932

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$130,958	2,823	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.