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Arq

ARQ

Market cap $84.3M

1.93 USD

-0.04

2.03%

At close Updated Oct 14, 4:00 PM EDT

Pre-market

After hours

1.93

0.00

0%

1 day

-2.03%

5 days

-4.46%

1 month

-9.81%

3 months

-13.06%

6 months

-13.84%

Year to date

-42.04%

1 year

-73.12%

5 years

-70.4%

10 years

-76.61%

About: 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.

Employees: 202

Industrials Pollution & Treatment Controls

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 11.1%

Neutral 88.9%

Negative 0%

Arq Schedules Third Quarter 2026 Earnings Conference Call

GREENWOOD VILLAGE, Colo., Oct. 13, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ: ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the Company will release its third quarter 2026 financial results and file its Quarterly Report on Form 10-Q for the period ended September 30, 2026 after market close on Wednesday, November 4, 2026.

Arq Schedules Third Quarter 2026 Earnings Conference Call

Arq Publishes 2025 Sustainability Report

GREENWOOD VILLAGE, Colo., Sept. 30, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ: ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products, today announced the publication of its 2025 Sustainability Report. The report gives a transparent account of a dynamic year for Arq, in which its core powdered activated carbon ("PAC") business continued to grow while the commissioning and subsequent pause of its granular activated carbon ("GAC") line brought challenges and lessons that will shape the Company's sustainability strategy going forward.

Arq Publishes 2025 Sustainability Report

Arq to Attend Upcoming Investor Conferences

GREENWOOD VILLAGE, Colo., Sept. 16, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ: ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced that Company management will attend the following upcoming investor conferences:

Arq to Attend Upcoming Investor Conferences

Arq Appoints Peter Owino as Chief Accounting Officer

GREENWOOD VILLAGE, Colo., Aug. 28, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ: ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the appointment of Peter Owino as Chief Accounting Officer, effective September 1, 2026.

Arq Appoints Peter Owino as Chief Accounting Officer

Gabelli To Host 4th Annual PFAS Symposium

PALM BEACH, Fla., Aug. 24, 2026 (GLOBE NEWSWIRE) -- Gabelli is hosting its 4th Annual PFAS Symposium on September 24th, 2026, in New York City.

Gabelli To Host 4th Annual PFAS Symposium

Arq: Legacy Powdered Activated Carbon Business Back In Focus - Hold

Arq reported mixed second-quarter results with a small top line beat offset by weaker-than-expected profitability and persistently negative free cash flow. The company reiterated full-year guidance with revenues expected in a range of $120 million to $125 million and Adjusted EBITDA between $17 million and $20 million. While Arq intends to focus on its legacy PAC operations in the near term, management has not yet given up on plans to enter the higher-margin granular activated carbon market.

Arq: Legacy Powdered Activated Carbon Business Back In Focus - Hold

Arq, Inc. (ARQ) Q2 2026 Earnings Call Transcript

Arq, Inc. (ARQ) Q2 2026 Earnings Call Transcript

Arq, Inc. (ARQ) Q2 2026 Earnings Call Transcript

Zacks Investment Research

Arq, Inc. (ARQ) Reports Break-Even Earnings for Q2

Arq, Inc. (ARQ) reported break-even quarterly earnings per share versus the Zacks Consensus Estimate of $0.01. This compares to a loss of $0.01 per share a year ago.

Arq, Inc. (ARQ) Reports Break-Even Earnings for Q2

Arq Schedules Second Quarter 2026 Earnings Conference Call

GREENWOOD VILLAGE, Colo., July 21, 2026 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ: ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials, today announced the Company will release its second quarter 2026 financial results and file its Quarterly Report on Form 10-Q for the period ended June 30, 2026 after market close on Monday, August 10, 2026. A conference call to discuss the Company's financial performance is scheduled for Tuesday, August 11, 2026 at 8:30 a.m. Eastern Time.

Arq Schedules Second Quarter 2026 Earnings Conference Call

Argo Gold Retracts Resource Estimates

Toronto, Ontario--(Newsfile Corp. - June 23, 2026) - Argo Gold Inc. (CSE: ARQ) (OTC Pink: ARBTF) (XFRA: A2ASDS) (XSTU: A2ASDS) (XBER: A2ASDS) ("Argo" or the "Company") (the "Company" or "Argo Gold") announces that it has removed from the company's website the company's in-house resource estimates for the Uchi Gold Project and the Talbot Lake Gold Project. Argo Gold has never press released these in-house resource estimates.

Argo Gold Retracts Resource Estimates

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