Connor, Clark & Lunn Investment Management Ltd.

Position in ARQ — Arq, Inc.

CIK 1596800 VANCOUVER, A1

Back to ARQ Full portfolio

Position in ARQ

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$463,561

+$278,178 QoQ

Shares Held

181,789

+426.6% QoQ

Ownership

0.416%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#22

of 99 holders

Holding Since

Jun 2021

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARQ Over Time

Shares Held

Position Value (USD)

Position in Pollution & Treatment Controls

Industrials · as of Jun 30, 2026

Connor, Clark & Lunn Investment Management Ltd. holds $6,091,592 across 2 Pollution & Treatment Controls names. ARQ ranks #2 (7.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	ZWS	Zurn Elkay Water Solutions Corp	111,380	$5,628,031
2	ARQ	Arq, Inc. This page	181,789	$463,561

All Filings in ARQ

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15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$463,561	181,789	+426.6%	Shares	Sole	2026-08-13
2025-06-30	$185,383	34,522	-74.6%	Shares	Sole	2025-08-07
2025-03-31	$566,865	135,939	-8.8%	Shares	Sole	2025-05-12
2024-12-31	$1,128,830	149,119	+128.2%	Shares	Sole	2025-02-10
2024-09-30	$383,516	65,335	-3.8%	Shares	Sole	2024-11-08
2024-06-30	$412,092	67,890	+207.7%	Shares	Sole	2024-08-09
2024-03-31	$142,981	22,065	+80.7%	Shares	Sole	2024-05-09
2023-12-31	$36,391	12,212	-82.5%	Shares	Sole	2024-02-09
2022-12-31	$170,027	69,970	-0.2%	Shares	Sole	2023-02-10
2022-09-30	$191,342	70,089	+9.4%	Shares	Sole	2022-11-10
2022-06-30	$300,417	64,055	-3.1%	Shares	Sole	2022-08-05
2022-03-31	$411,104	66,094	-2.3%	Shares	Sole	2022-05-12
2021-12-31	$447,988	67,672	+51.6%	Shares	Sole	2022-02-10
2021-09-30	$285,313	44,650	+168.2%	Shares	Sole	2021-11-12
2021-06-30	$123,346	16,646	—	Shares	Sole	2021-08-12
No filing history on record for this holder in this stock.