2.50
price up icon7.30%   0.17
after-market After Hours: 2.54 0.04 +1.60%
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Arq Inc stock is traded at $2.50, with a volume of 1.44M. It is up +7.30% in the last 24 hours and down -29.97% over the past month. Arq Inc is an environmental technology company principally engaged in the sale of consumable air, water, and soil treatment solutions, including activated carbon (AC) and chemical technologies. The company manufactures and sells activated carbon and other chemicals used to capture and remove contaminants for the coal-fired power generation, industrial, municipal water and air, water and soil treatment, and remediation markets. Some of the products in its portfolio are Powdered Activated Carbon, Granular Activated Carbon, and Colloidal Carbon Product, among others.
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Previous Close:
$2.33
Open:
$2.43
24h Volume:
1.44M
Relative Volume:
1.91
Market Cap:
$107.12M
Revenue:
$120.34M
Net Income/Loss:
$-52.61M
P/E Ratio:
-1.9791
EPS:
-1.2632
Net Cash Flow:
$-11.59M
1W Performance:
+31.58%
1M Performance:
-29.97%
6M Performance:
-66.22%
1Y Performance:
-44.93%
1-Day Range:
Value
$2.395
$2.58
1-Week Range:
Value
$1.82
$2.58
52-Week Range:
Value
$1.54
$7.89

Arq Inc Stock (ARQ) Company Profile

Name
Name
Arq Inc
Name
Phone
720-598-3500
Name
Address
8051 E. MAPLEWOOD AVE., STE 210, GREENWOOD VILLAGE
Name
Employee
202
Name
Twitter
Name
Next Earnings Date
2025-03-05
Name
Latest SEC Filings
Name
ARQ's Discussions on Twitter

Compare ARQ vs VLTO, ZWS, FSS, CECO, PCT

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ARQ icon
ARQ
Arq Inc
2.50 99.84M 120.34M -52.61M -11.59M -1.2632
VLTO icon
VLTO
Veralto Corp
87.11 21.53B 5.50B 940.00M 1.01B 3.7557
ZWS icon
ZWS
Zurn Elkay Water Solutions Corp
46.21 7.62B 1.70B 192.40M 316.60M 1.1603
FSS icon
FSS
Federal Signal Corp
111.34 6.84B 2.18B 246.60M 227.10M 4.0117
CECO icon
CECO
Ceco Environmental Corp
62.08 2.21B 774.38M 53.11M -5.48M 1.3653
PCT icon
PCT
Purecycle Technologies Inc
5.60 955.37M 8.36M -182.57M -183.59M -1.2027

Arq Inc Stock (ARQ) Upgrades & Downgrades

Date Action Analyst Rating Change
Jul-15-25 Initiated Craig Hallum Buy
Nov-19-24 Initiated Canaccord Genuity Buy
Feb-06-17 Initiated Rodman & Renshaw Buy

Arq Inc Stock (ARQ) Latest News

pulisher
Mar 25, 2026

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations - lincolnjournal.com

Mar 25, 2026
pulisher
Mar 25, 2026

Bronstein, Gewirtz & Grossman, LLC Is Investigating Arq, Inc. (ARQ) And Encourages Investors to Connect - ACCESS Newswire

Mar 25, 2026
pulisher
Mar 25, 2026

Arq (ARQ) CTO has shares withheld to cover restricted stock tax bill - Stock Titan

Mar 25, 2026
pulisher
Mar 25, 2026

Arq (ARQ) counsel has 8,025 shares withheld for RSA tax obligations - Stock Titan

Mar 25, 2026
pulisher
Mar 25, 2026

Arq (ARQ) CAO Hansen has 8,894 shares withheld for RSA tax - Stock Titan

Mar 25, 2026
pulisher
Mar 25, 2026

[Form 4] Arq, Inc. Insider Trading Activity - Stock Titan

Mar 25, 2026
pulisher
Mar 25, 2026

Arq (ARQ): Clear Street reiterates buy rating - MSN

Mar 25, 2026
pulisher
Mar 25, 2026

US Stocks Recap: Is Arq Inc vulnerable to short sellers2026 Trade Ideas & Real-Time Market Sentiment Reports - baoquankhu1.vn

Mar 25, 2026
pulisher
Mar 24, 2026

Top Arq Inc Insider Makes Bold Move With Fresh Stock Purchase - TipRanks

Mar 24, 2026
pulisher
Mar 24, 2026

Arq to Participate in Water Tower Research Fireside Chat Series on March 25, 2026 - Bitget

Mar 24, 2026
pulisher
Mar 24, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc.ARQ - The Chronicle-Journal

Mar 24, 2026
pulisher
Mar 24, 2026

Director-linked entity for Arq (ARQ) adds 150,000 shares in open-market buy - Stock Titan

Mar 24, 2026
pulisher
Mar 24, 2026

Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – S - The National Law Review

Mar 24, 2026
pulisher
Mar 23, 2026

Bronstein, Gewirtz & Grossman, LLC Is Investigating Arq, Inc. (ARQ) And Encourages Stockholders to Connect - ACCESS Newswire

Mar 23, 2026
pulisher
Mar 23, 2026

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact - GlobeNewswire

Mar 23, 2026
pulisher
Mar 23, 2026

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential ... - Bluefield Daily Telegraph

Mar 23, 2026
pulisher
Mar 22, 2026

Arq, Inc. (ARQ) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation - ACCESS Newswire

Mar 22, 2026
pulisher
Mar 22, 2026

FRA:OXQ1 PB Ratio: 0.49 — 58% Below Median - GuruFocus

Mar 22, 2026
pulisher
Mar 21, 2026

Arq, Inc. Hits New 52-Week Low at $3.09 Amid Financial Struggles - Markets Mojo

Mar 21, 2026
pulisher
Mar 21, 2026

ARQ INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Arq, Inc. on Behalf ... - Bluefield Daily Telegraph

Mar 21, 2026
pulisher
Mar 21, 2026

ARQ INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is - GlobeNewswire

Mar 21, 2026
pulisher
Mar 21, 2026

Kirby McInerney Investigates Potential Securities Law Violations by Arq, Inc. - National Today

Mar 21, 2026
pulisher
Mar 20, 2026

ARQ Wealth Advisors LLC Grows Stock Holdings in Alphabet Inc. $GOOGL - MarketBeat

Mar 20, 2026
pulisher
Mar 19, 2026

Top Tech Executive Quietly Boosts Stake in Arq Inc., Signaling Strong Insider Confidence - TipRanks

Mar 19, 2026
pulisher
Mar 19, 2026

ARQ (NASDAQ:ARQ) CTO Joseph Wong Purchases 10,000 Shares - MarketBeat

Mar 19, 2026
pulisher
Mar 19, 2026

10 Materials Stocks Moving In Thursday's After-Market Session - Benzinga

Mar 19, 2026
pulisher
Mar 19, 2026

Arq (ARQ) CTO Joseph Wong purchases 10,000 company shares in market buy - Stock Titan

Mar 19, 2026
pulisher
Mar 19, 2026

Analysts Offer Insights on Industrial Goods Companies: Aaon (AAON) and Arq Inc (ARQ) - The Globe and Mail

Mar 19, 2026
pulisher
Mar 19, 2026

Kirby McInerney Investigating Potential Securities Fraud at ARQ, Inc. - National Today

Mar 19, 2026
pulisher
Mar 18, 2026

ARQ, INC. INVESTOR ALERT: Kirby McInerney LLP Announces Investigation Into Potential Securities Fraud - The AI Journal

Mar 18, 2026
pulisher
Mar 18, 2026

Arq, Inc. (ARQ) Presents at 2nd Annual CG Virtual Sustainability SummitSlideshow (NASDAQ:ARQ) 2026-03-18 - Seeking Alpha

Mar 18, 2026
pulisher
Mar 18, 2026

Gap Down: Is Arq Inc stock trending bullishQuarterly Investment Review & Growth-Oriented Investment Plans - baoquankhu1.vn

Mar 18, 2026
pulisher
Mar 18, 2026

Craig-Hallum Maintains Arq Inc(ARQ.US) With Buy Rating - 富途牛牛

Mar 18, 2026
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Mar 18, 2026

Adams Diversified Equity Fund, Inc. $ADX Shares Acquired by ARQ Wealth Advisors LLC - MarketBeat

Mar 18, 2026
pulisher
Mar 18, 2026

ARQ Investors Have Opportunity to Join Arq, Inc. Fraud Investigation with the Schall Law Firm - The National Law Review

Mar 18, 2026
pulisher
Mar 17, 2026

Top Arq Inc Insider Makes Bold Move With Fresh Share Purchase - TipRanks

Mar 17, 2026
pulisher
Mar 17, 2026

Arq, Inc. Investors Invited to Join Fraud Investigation - National Today

Mar 17, 2026
pulisher
Mar 17, 2026

Arq (ARQ) director adds 77,500 shares, now holds 174,010 - Stock Titan

Mar 17, 2026
pulisher
Mar 17, 2026

Aug Retail: What is the dividend yield of Arq Inc2026 Macro Moves & Daily Stock Momentum Reports - baoquankhu1.vn

Mar 17, 2026
pulisher
Mar 17, 2026

Insider Buying: Claiborne Smith Acquires Shares of Arq Inc (ARQ) - GuruFocus

Mar 17, 2026
pulisher
Mar 16, 2026

Arq Inc: Gen counsel Smith buys $3.8k in ARQ stock By Investing.com - Investing.com Australia

Mar 16, 2026
pulisher
Mar 16, 2026

Arq Inc: Gen counsel Smith buys $3.8k in ARQ stock - Investing.com

Mar 16, 2026
pulisher
Mar 16, 2026

Arq (ARQ) general counsel adds 2,000 shares in open-market buys - Stock Titan

Mar 16, 2026
pulisher
Mar 16, 2026

ARQ Forecast — Price Target — Prediction for 2027 - TradingView

Mar 16, 2026
pulisher
Mar 16, 2026

ARQ SEC FilingsArq Inc 10-K, 10-Q, 8-K Forms - Stock Titan

Mar 16, 2026
pulisher
Mar 13, 2026

Arq, Inc. (ARQ) reports Q4 loss, misses revenue estimates - MSN

Mar 13, 2026
pulisher
Mar 13, 2026

Arq, Inc. Hits New 52-Week Low at $3.17 Amid Declining Performance - Markets Mojo

Mar 13, 2026
pulisher
Mar 12, 2026

Daniel Kaufman reports 2.19M shares in Arq (NASDAQ: ARQ) - Stock Titan

Mar 12, 2026
pulisher
Mar 12, 2026

Clear Street Maintains Arq Inc(ARQ.US) With Buy Rating, Maintains Target Price $6.5 - 富途牛牛

Mar 12, 2026
pulisher
Mar 12, 2026

CCORF Maintains Arq Inc(ARQ.US) With Buy Rating, Cuts Target Price to $5 - 富途牛牛

Mar 12, 2026
pulisher
Mar 12, 2026

Which stocks have an unusual volume on Thursday? - ChartMill

Mar 12, 2026

Arq Inc Stock (ARQ) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$3.50
price up icon 6.06%
$3.57
price up icon 1.13%
$10.83
price up icon 1.03%
$10.14
price down icon 0.29%
PCT PCT
$5.60
price up icon 5.86%
Cap:     |  Volume (24h):