Robeco Institutional Asset Management B.V.

Position in AGX — Argan Inc

CIK 1418773 ROTTERDAM, P7

Position in AGX

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$5,811,846

+$1,847,884 QoQ

Shares Held

7,278

0.0% QoQ

Ownership

0.052%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#139

of 558 holders

Holding Since

Mar 2021

11 quarters on record

Voting authority Sole 4% Shared 0% None 96%

Industrials · as of Jun 30, 2026

Robeco Institutional Asset Management B.V. holds $229,434,720 across 8 Engineering & Construction names. AGX ranks #7 (2.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	36,417	$72,176,673
2	PWR	Quanta Services, Inc.	71,503	$51,485,020
3	EME	EMCOR Group, Inc.	52,256	$43,366,209
4	TTEK	Tetra Tech Inc	743,831	$21,489,277
5	ACM	Aecom	303,028	$21,151,354
6	J	Jacobs Solutions Inc.	108,628	$13,687,128
7	AGX	Argan Inc This page	7,278	$5,811,846
8	MYRG	Myr Group Inc.	534	$267,213

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,811,846	7,278	0.0%	Shares	Defined	2026-07-21
2026-03-31	$3,963,962	7,278	0.0%	Shares	Defined	2026-04-21
2025-12-31	$2,280,342	7,278	-4.3%	Shares	Defined	2026-01-23
2025-09-30	$2,053,730	7,605	+4.2%	Shares	Defined	2025-10-22
2025-06-30	$1,609,504	7,300	+19.0%	Shares	Defined	2025-07-18
2022-06-30	$228,883	6,133	-62.7%	Shares	Defined	2022-12-01
2022-03-31	$667,056	16,434	+16.6%	Shares	Defined	2022-12-01
2021-12-31	$545,296	14,094	-0.3%	Shares	Defined	2022-12-01
2021-09-30	$617,493	14,140	-4.2%	Shares	Defined	2022-12-01
2021-06-30	$705,093	14,754	+156.9%	Shares	Defined	2022-12-01
2021-03-31	$306,389	5,743	—	Shares	Defined	2022-12-01
No filing history on record for this holder in this stock.