Welcome to our dedicated page for Arq news (Ticker: ARQ), a resource for investors and traders seeking the latest updates and insights on Arq stock.
Arq, Inc. reports developments as an environmental technology company that produces activated carbon and other carbon products for purification and sustainable materials. Its updates commonly cover powdered activated carbon sales, granular activated carbon production plans, Red River and Corbin facility activity, pricing and volume trends, and demand from water, air, land treatment, industrial and remediation markets.
Company news also includes quarterly results, Adjusted EBITDA, earnings-call schedules, investor presentations, leadership and finance organization changes, and product-development work involving asphalt, purified coal, rare earth materials and synthetic graphite applications.
Arq (NASDAQ: ARQ) reported Q2 2026 revenue of $29.9 million, up 5% year over year, with gross margin improving to 38.5% from 33.3%. Adjusted EBITDA rose to $5.8 million from $3.7 million, marking a ninth consecutive positive quarter, while net loss narrowed to $0.7 million ($0.02 per share).
Cost of revenue fell about 4%, and research and development expense declined 64%, but selling, general and administrative costs increased by $0.9 million, mainly from leadership changes. Arq ended June 30, 2026 with $12.1 million in cash including $11.2 million restricted, and total debt of $30.7 million. The company reaffirmed 2026 guidance for $120–$125 million revenue and $17–$20 million Adjusted EBITDA, completed an under-budget turnaround at its Red River plant, advanced its PAC for PFAS™ product strategy, continued efforts to monetize the Corbin Facility, and appointed Shimon Steinmetz as CFO.
Arq (NASDAQ: ARQ) will release its second quarter 2026 financial results and file its Form 10-Q for the period ended June 30, 2026 after market close on Monday, August 10, 2026. A conference call to discuss results is set for Tuesday, August 11, 2026 at 8:30 a.m. Eastern Time, with webcast and dial-in access plus replay details provided via the Investor Resources section of Arq's website.
Arq (NASDAQ: ARQ) appointed Shimon Steinmetz as Executive Vice President and Chief Financial Officer, enhancing its financial leadership amid broader organizational restructuring. Steinmetz brings over 20 years of corporate finance, capital markets, and operational experience, including prior CFO roles at Finjan Holdings and Vesta.
Arq will grant Steinmetz inducement equity awards of 250,000 restricted stock awards and 150,000 performance share units, vesting over time and upon stock-price hurdles, under Nasdaq Listing Rule 5635(c)(4). The company also announced the resignation of Chief Accounting Officer Stacia Hansen, effective June 12, 2026, noting no disagreements on operations or reporting.
Arq (NASDAQ: ARQ) reported Q1 2026 results on May 6, 2026. Revenue was $29.1M (up 7% YoY) and Adjusted EBITDA was $2.7M. The company reported a net loss of $0.8M and a $0.8M non-cash inventory revaluation charge. Cash and restricted cash totaled $15.9M.
Arq reaffirmed full-year 2026 guidance: revenue of $120–$125M and Adjusted EBITDA of $17–$20M. A GAC strategic optimization review is ongoing with a target decision by Q3 2026.
Arq (NASDAQ: ARQ) will release first quarter 2026 financial results and file its Form 10-Q for the period ended March 31, 2026 after market close on Wednesday, May 6, 2026.
A conference call is scheduled for Thursday, May 7, 2026 at 8:30 a.m. ET; webcast, registration, dial-in and replay details are available via the company's Investor Resources website. The dial-in replay expires after May 14, 2026.
Arq (NASDAQ: ARQ) announced that CEO Bob Rasmus will participate in the Water Tower Research Fireside Chat on March 25, 2026 at 11:00 AM ET. The event is open to all investors, available via registration and via Arq's investor relations Events and Presentation page, with a replay to follow.
Arq (NASDAQ: ARQ) reported record FY2025 revenue of $120.3M and Adjusted EBITDA of $13.2M, while recording a $44.8M non-cash impairment related to the Corbin facility. The company is pausing GAC production for an optimization review and provided inaugural 2026 guidance of $120–125M revenue and $17–20M Adjusted EBITDA.
Arq delivered record PAC volume of >117 million pounds in 2025, exited the year with $15.0M cash (including $8.5M restricted), and announced leadership and finance organization changes.
Arq (NASDAQ: ARQ) will release fourth quarter and full-year 2025 financial results after market close on Monday, March 9, 2026. A conference call is scheduled for Tuesday, March 10, 2026 at 8:30 a.m. ET.
The live webcast, registration link, dial‑in numbers, supplemental investor presentation and replay details will be available via the company's Investor Resources section and the provided webcast registration URL.
Arq (NASDAQ: ARQ) reported Q3 2025 results: revenue $35.1M (up 1% YoY) and Adjusted EBITDA $5.2M, marking the sixth consecutive positive quarter. ASP rose ~7% YoY. Gross margin narrowed to 28.8% from 38.6% due to initial commercial GAC volumes and higher fixed costs. Net loss was $0.7M. Cash and restricted cash totaled $15.5M at quarter end. Full‑year capex guidance remains $8–$12M. The company achieved first commercial GAC production and sales at Red River but now expects GAC Phase I nameplate capacity around mid‑2026, with Phase II FID timing tied to that milestone.
Arq (NASDAQ: ARQ) will release its third quarter 2025 financial results and file its Form 10-Q for the period ended September 30, 2025 after market close on Wednesday, November 5, 2025. A conference call and webcast to discuss results is scheduled for Thursday, November 6, 2025 at 8:30 a.m. ET. Webcast and a supplemental investor presentation will be available via the company’s Investor Resources website. Interested parties may register to join the live webcast, access the live dial-in numbers, or listen to a replay available after the event; dial-in replay expires after November 13, 2025.