Quantum Portfolio Management LLC

Position in SON — Sonoco Products Co

CIK 2003672 New York, NY

Position in SON

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

Position Value

$171,980

-$88,463 QoQ

Shares Held

3,052

-36.6% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#372

of 503 holders

Holding Since

Dec 2023

3 quarters 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. SON ranks #2 (12.7% of the industry book) .

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

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$171,980	3,052	-36.6%	Shares	Sole	2026-08-14
2026-03-31	$260,443	4,815	-34.0%	Shares	Sole	2026-05-01
2023-12-31	$407,348	7,291	—	Shares	Sole	2024-01-26
No filing history on record for this holder in this stock.