BARCLAYS PLC

Position in ARQ — Arq, Inc.

CIK 312069 LONDON, X0

Position in ARQ

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$15,024

-$147,916 QoQ

Shares Held

5,869

-88.2% QoQ

Ownership

0.014%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

BARCLAYS PLC holds $90,180,613 across 7 Pollution & Treatment Controls names. ARQ ranks #6 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLTO	Veralto Corp	987,383	$87,304,403
2	ZWS	Zurn Elkay Water Solutions Corp	35,233	$1,579,847
3	PCT	PureCycle Technologies, Inc.	124,867	$648,058
4	CECO	Ceco Environmental Corp	5,778	$344,251
5	ERII	Energy Recovery, Inc.	27,824	$280,187
6	ARQ	Arq, Inc. This page	5,869	$15,024
7	ADUR	Aduro Clean Technologies Inc.	843	$8,843

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$15,024	5,869	-88.2%	Shares	Defined	2026-05-15
2025-12-31	$162,940	49,829	+12.0%	Shares	Sole	2026-02-13
2025-09-30	$318,691	44,510	-15.8%	Shares	Sole	2026-03-31
2025-06-30	$283,702	52,831	+81.1%	Shares	Sole	2026-02-27
2025-03-31	$121,618	29,165	-31.1%	Shares	Sole	2026-03-17
2024-12-31	$320,309	42,313	+26.9%	Shares	Sole	2026-03-19
2024-09-30	$195,764	33,350	+286.9%	Shares	Sole	2026-03-31
2024-06-30	$52,317	8,619	+264.7%	Shares	Sole	2026-03-23
2021-09-30	$15,099	2,363	-41.1%	Shares	Sole	2021-11-09
2021-06-30	$29,713	4,010	-69.7%	Shares	Sole	2021-08-13
2021-03-31	$72,864	13,248	+159.0%	Shares	Sole	2021-05-13
2020-12-31	$28,132	5,115	-29.7%	Shares	Sole	2021-02-11
2020-09-30	$29,536	7,275	-20.8%	Shares	Sole	2020-11-12
2020-06-30	$44,565	9,189	+68.4%	Shares	Sole	2020-08-12
2020-03-31	$35,845	5,456	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.