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Marex Group plc

Position in ARQ — Arq, Inc.

CIK 1997464 London, X0

Position in ARQ

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$153,600
-$467,700 QoQ
Shares Held
60,000
-68.4% QoQ
Ownership
0.140%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#31
of 95 holders
Holding Since
Jun 2024
8 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ARQ Over Time

Shares Held

Position Value (USD)

Position in Pollution & Treatment Controls

Industrials · as of Mar 31, 2026

Marex Group plc holds $2,062,957 across 3 Pollution & Treatment Controls names. ARQ ranks #3 (7.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 ARQ
Arq, Inc.
This page
60,000 $153,600

All Filings in ARQ

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8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $153,600 60,000
2025-12-31 $621,300 190,000
2025-09-30 $1,790,000 250,000
2025-06-30 $1,736,958 323,456
2025-03-31 $1,348,811 323,456
2024-12-31 $2,802,928 370,268
2024-09-30 $2,508,104 427,275
2024-06-30 $2,316,548 381,639