North Star Investment Management Corp.

Position in GPGI — GPGI, Inc.

CIK 1342857 CHICAGO, IL

Position in GPGI

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$17,593

-$8,039 QoQ

Shares Held

1,110

-26.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#156

of 195 holders

Holding Since

Mar 2025

6 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Industrials · as of Jun 30, 2026

North Star Investment Management Corp. holds $1,631,459 across 4 Metal Fabrication names. GPGI ranks #3 (1.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MEC	Mayville Engineering Company, Inc.	30,000	$1,123,800
2	CMC	COMMERCIAL METALS Co	7,800	$489,450
3	GPGI	GPGI, Inc. This page	1,110	$17,593
4	CRS	Carpenter Technology Corp	1	$616

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,593	1,110	-26.0%	Shares	Sole	2026-07-28
2026-03-31	$25,632	1,499	0.0%	Shares	Sole	2026-04-23
2025-12-31	$28,900	1,499	0.0%	Shares	Sole	2026-01-30
2025-09-30	$31,209	1,499	0.0%	Shares	Sole	2025-10-22
2025-06-30	$21,120	1,499	+78.7%	Shares	Sole	2025-07-15
2025-03-31	$9,119	839	—	Shares	Sole	2025-04-17
No filing history on record for this holder in this stock.