SG Capital Management LLC

Position in PRLB — Proto Labs Inc

CIK 1510099 CHICAGO, IL

Position in PRLB

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$1,635,742

-$4,047,015 QoQ

Shares Held

20,068

-82.3% QoQ

Ownership

0.084%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

#83

of 276 holders

Holding Since

Dec 2023

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

SG Capital Management LLC holds $98,881,035 across 5 Metal Fabrication names. PRLB ranks #5 (1.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ESAB	ESAB Corp	454,106	$44,788,474
2	MLI	Mueller Industries Inc	340,762	$20,944,936
3	CRS	Carpenter Technology Corp	32,464	$20,025,093
4	ATI	Ati Inc	58,279	$11,486,790
5	PRLB	Proto Labs Inc This page	20,068	$1,635,742

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,635,742	20,068	-82.3%	Shares	Sole	2026-08-07
2025-09-30	$5,682,757	113,587	+127.7%	Shares	Sole	2025-11-07
2024-12-31	$1,949,613	49,875	+474.0%	Shares	Sole	2025-02-14
2023-12-31	$338,523	8,689	—	Shares	Sole	2024-06-07
No filing history on record for this holder in this stock.