Perritt Capital Management’s Arq ARQ Stock Holding History

Perritt Capital Management’s Portfolio ARQ Stock Details ARQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	$245K	Hold	75,000	–	–	0.41%	74
2025 Q3	$537K	Hold	75,000	–	–	0.25%	79
2025 Q2	$403K	Buy	75,000 +10,000	+15%	+$43.8K	0.21%	101
2025 Q1	$271K	Sell	65,000 -10,448	-14%	-$59.3K	0.15%	132
2024 Q4	$571K	Hold	75,448	–	–	0.3%	75
2024 Q3	$443K	Buy	75,448 +15,000	+25%	+$91.4K	0.23%	101
2024 Q2	$367K	Hold	60,448	–	–	0.2%	111
2024 Q1	$392K	Hold	60,448	–	–	0.21%	110
2023 Q4	$180K	Buy	60,448 +15,000	+33%	+$33.5K	0.1%	147
2023 Q3	$80.9K	Buy	45,448 +10,448	+30%	+$20.4K	0.05%	195
2023 Q2	$65.1K	Buy	+35,000	New	+$57.9K	0.04%	209

Other funds holding ARQ

ACM

AIGH Capital Management Baltimore, Maryland $1.59B AUM 855.46% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

AFA

Alta Fundamental Advisers New York $333M AUM 102.25% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Perritt Capital Management's ARQ Position: Q4 2025 in Review

Perritt Capital Management held its Arq (ARQ) position steady in Q4 2025 at 75,000 shares worth $245K. The position accounts for 0.41% of the portfolio, ranked #74.

Perritt Capital Management first reported a position in ARQ in Q2 2023 and has held it in 11 quarters since. The position peaked at $571K in Q4 2024. 103 funds tracked by Wall St. Rank hold ARQ as of Q4 2025.

Perritt Capital Management held 75,000 shares of Arq worth $245K as of Q4 2025.
Perritt Capital Management left its Arq share count unchanged in Q4 2025.
Arq made up 0.41% of Perritt Capital Management's portfolio in Q4 2025, its #74 holding.
Perritt Capital Management first reported a position in Arq in Q2 2023 and has held it in 11 quarters since.
Perritt Capital Management's Arq position peaked at $571K in Q4 2024.
103 funds tracked by Wall St. Rank held Arq as of Q4 2025.

Based on Perritt Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.