Arq, Inc. ARQ

Q3 FY2026 · ended Sep 30, 2026 · Revenue $38.21M, +8.9% YoY · Filed Nov 4, 2026

Arq, Inc. (ARQ) files with the SEC under industry code 2890, Miscellaneous Chemical Products. In Q3 of fiscal 2026, the quarter ended Sep 30, 2026, it reported revenue of $38.2 million and net income of $2.5 million. Free cash flow was $9.6 million. As of Sep 30, 2026 it held $7.8 million in cash and investments and $36.4 million in total debt.

Revenue
$38.21M
+8.9% vs year-ago quarter
Net income
$2.50M
+381.4% vs year-ago quarter
Operating cash flow
$10.34M
+95.0% vs year-ago quarter
Free cash flow
$9.56M
+208.5% vs year-ago quarter
EPS
$0.06
+400.0% vs year-ago quarter
Dividend per share
None
Shares outstanding
44.19M
+3.5% vs year-ago quarter
Net cash
$-28.63M
Q3 FY2026
Operating margin
-38.5%
TTM

Company profile

Industry
Miscellaneous Chemical Products (SIC 2890)
Listed as
ARQ (Nasdaq)
Fiscal year ends
December 31
Headquarters
Greenwood Village, CO
SEC filer status
Accelerated filer, Smaller reporting company
SEC CIK
1515156
Former names
Advanced Emissions Solutions, Inc. (until Jan 31, 2024)

Other Miscellaneous Chemical Products companies

Key figures

Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.

Line
Q3 FY2026
Sep 30, 2026
Q2 FY2026
Jun 30, 2026
Q1 FY2026
Mar 31, 2026
Q4 FY2025
Dec 31, 2025
Q3 FY2025
Sep 30, 2025
Revenue
$38.2M
$29.9M
$29.1M
$29.4M
$35.1M
Operating income
$3.1M
-$68,000
-$982,000
-$50.5M
-$1.1M
Net income
$2.5M
-$733,000
-$1.1M
-$49.3M
-$889,000
Diluted EPS
$0.06
-$0.02
-$0.02
-$1.18
-$0.02
Operating cash flow
$10.3M
-$2.7M
$64,000
-$2.8M
$5.3M
Free cash flow
$9.6M
-$4.0M
-$676,000
-$3.5M
$3.1M
Total assets
$233.4M
$233.0M
$232.1M
$231.0M
$277.9M
Total liabilities
$61.5M
$64.8M
$64.3M
$62.6M
$60.8M
Stockholders' equity
$171.9M
$168.2M
$167.9M
$168.4M
$217.8M
Cash and investments
$7.8M
$906,000
$4.7M
$6.6M
$7.0M
Total debt
$36.4M
$38.7M
$38.8M
$38.0M
$35.6M

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Results of operations
Nov 4, 2026 Nov 4, 2026
10-Q Quarterly report Nov 4, 2026 Sep 30, 2026
8-K Current report
Officer or director change, Other events
Aug 28, 2026 Aug 24, 2026
8-K Current report
Results of operations
Aug 10, 2026 Aug 10, 2026
10-Q Quarterly report Aug 10, 2026 Jun 30, 2026
8-K Current report
Officer or director change
Jul 23, 2026 Jul 17, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.