Arq, Inc. (ARQ) Stock

Arq, Inc. (ARQ) is a Materials stock trading at $2.83 (as of 2026-06-18), with a market capitalization of $111.61M and a trailing P/E of -2.2. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Arq, Inc. manufactures activated carbon products in North America, including granular and powdered activated carbon, colloidal carbon, Arq Powder Wetcake coal-waste-derived particles, and additives for air emissions control. These materials are used in areas such as water treatment, ground water remediation, soil and sediments, air emissions, and asphalt additives.

Valuation — source: SEC EDGAR (first-party)
Price$2.83
Market Cap$111.61M
P/E Ratio-2.2
EV / EBITDA-3.2
Price / Book0.73
Price / Sales1.00
DCF Value (model)$-4.81
DCF Upside vs Price-270.0%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$120.34M
Net Margin-43.7%
Return on Equity-32.0%
Debt / Equity0.18
Current Ratio1.02
Revenue Growth (YoY)10.4%
EPS Growth (YoY)807.1%
FCF Growth (YoY)-84.9%
Financial Health — source: SEC EDGAR
Altman Z-Score1.02 (distress)
Piotroski F-Score2/9 (weak)
Valuation vs Sector & Industry
Stock P/E-2.2
Sector P/E (Materials)25.3
Industry P/E (Chemicals)36.5
vs Sector-108.7%
vs Industry-106.0%
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderAIGH Capital Management LLC ($7.43M)
Institutional Holders Tracked10
Company
SectorMaterials
IndustryChemicals
CEORobert E. Rasmus
Employees200
CountryUS
IPO Date2004-01-23

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ARQ earnings history · ARQ institutional & insider holders · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.