VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.

Position in AGX — Argan Inc

CIK 1021642 HOUSTON, TX

Position in AGX

as of Jun 30, 2026 · filed Jul 16, 2026 Compact

Position Value

$31,159,420

+$2,799,496 QoQ

Shares Held

39,020

-25.1% QoQ

Ownership

0.278%

of shares outstanding

% of Portfolio

0.28%

of 13F equity value

Holder Rank

of 126 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 97% Shared 0% None 3%

Industrials · as of Jun 30, 2026

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. holds $99,473,047 across 3 Engineering & Construction names. AGX ranks #2 (31.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ROAD	Construction Partners, Inc.	405,995	$48,220,023
2	AGX	Argan Inc This page	39,020	$31,159,420
3	ACA	Arcosa, Inc.	138,300	$20,093,604

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$31,159,420	39,020	-25.1%	Shares	Defined	2026-07-16
2026-03-31	$28,359,924	52,070	—	Shares	Defined	2026-04-16
No filing history on record for this holder in this stock.