Arq, Inc.

ARQ Industrials Pollution & Treatment Controls

Arq, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $120.3 million, up 10.4% from fiscal 2024. In the quarter to June 2026, revenue grew 4.54%, EPS grew 60.0%, free cash flow grew 46.2% and total debt rose 6.99%, each against the same quarter a year earlier. Dividend growth for three consecutive years; insiders bought in the last twelve months.

1.79 0.07 −3.76%
Market cap
$81.0M
P/E
0.0×
Fwd P/E
78.0×
Dividend yield
—
F-score
3/9
Altman Z
1.16
Beneish M
n/a
Dividend safety
n/a
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
Piotroski F-Score
3 5 1 2 7 6 6 3 5 4
P/E ratio
0.00 0.00 0.00 0.00 1.99 0.00 5.36 5.96 7.31 2.14
P/S ratio
1.13 2.50 0.84 0.42 1.21 1.47 2.72 8.77 4.47 4.13
Altman Z-Score
1.16 3.16 1.89 2.19 3.78 0.97 2.38 1.65 14.07 3.49
P/FCF ratio
0.00 25.68 0.00 0.00 5.84 2.10 3.50 0.00 0.00 0.00
Altman Z″-Score (non-manufacturers)
1.51 4.29 5.66 7.59 8.90 1.17 2.53 1.56 9.85 1.17
P/Operating CF
(49.23) 52.39 18.47 (6.79) 92.20 5.19 13.00 (37.64) (76.08) (75.75)
Beneish M-Score
— — — — (1.67) (5.55) (0.49) 0.71 (0.76) 3.34
P/B ratio
0.81 1.26 0.46 0.31 0.82 1.16 1.76 3.09 2.76 2.75
Price to Tangible BV
0.81 1.26 0.47 0.31 0.83 1.19 1.83 3.33 2.79 2.75
EV/Sales
1.31 2.61 0.59 (0.18) 0.46 1.37 3.18 11.09 4.14 3.90
EV/EBITDA
40.39 39.28 0.00 3.24 3.37 0.00 0.00 0.00 0.00 0.00
EV/Operating CF
(57.75) 27.13 (3.51) 3.02 1.78 1.71 3.58 (26.85) (15.97) (10.82)
EV/FCF
(13.12) 26.74 (1.32) 1.33 2.24 1.95 4.10 (25.64) (15.41) (10.69)
Quick Ratio
0.16 0.30 1.97 2.78 3.59 0.81 0.60 0.56 5.10 1.58
Current Ratio
1.04 1.17 3.75 4.42 4.79 1.46 1.20 1.47 5.36 1.64
Net Debt/EBITDA
5.61 1.56 10.88 10.94 (5.43) 0.23 (5.52) (9.95) 9.46 2.35
Debt/Assets
12.34% 8.73% 8.89% 2.53% 2.24% 16.29% 25.53% 46.43% 0.00% 0.00%
Debt/Equity
0.17 0.11 0.12 0.03 0.03 0.28 0.41 1.09 0.00 0.00
Asset Turnover
0.47 0.42 0.48 0.56 0.60 0.42 0.42 0.20 0.48 0.60
Operating CF/Net income
0.05 (2.05) 1.36 0.68 0.43 (2.66) 1.75 (0.28) (0.42) (0.19)
Capex/Depreciation
0.00 0.02 (2.48) (1.19) (0.60) (0.67) (0.87) (0.57) (0.48) (0.05)
Interest Coverage
(21.62) (0.60) (4.42) (35.92) 3.26 (10.45) (2.08) (2.98) (1.37) (3.18)
ROE
(27.31%) (2.58%) (7.69%) (6.21%) 51.96% (20.98%) 40.33% 50.15% 37.26% 381.65%
ROA
(20.43%) (1.97%) (5.88%) (4.86%) 36.37% (12.67%) 21.31% 29.27% 29.35% 116.23%
ROIC
(17.43%) (0.54%) (5.41%) (9.65%) 4.17% (32.77%) (6.62%) (3.24%) (6.05%) (20.44%)
Return on Tangible Assets
(36.36%) (2.74%) (7.75%) (7.65%) 52.11% (41.54%) 68.69% 57.41% 91.63% 613.09%
Average Days of Receivables
0.00 0.00 0.00 0.00 9.03 18.71 60.81 65.30 35.08 76.30
Research and Development Expense of Revenue
6.10% 3.72% 3.34% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% (1.28%)
Selling, General and Administrative Expense of Revenue
18.74% 26.34% 34.35% 18.14% 18.32% 27.98% 25.99% 61.88% 25.75% 31.83%
Intangible Assets out of Total Assets
0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.03 0.01 0.01
Share Based Compensation of Revenue
2.79% 2.49% 2.67% 1.92% 1.92% 3.71% 2.87% 10.40% 4.87% 5.67%
Graham Net Nets
(0.14) (0.05) 0.35 1.48 0.58 0.01 (0.10) (0.15) 0.14 0.04
Graham Number
0.00 0.00 0.00 0.00 24.55 0.00 16.22 11.66 10.03 18.65
Earnings Yield
(38.56%) (1.85%) (17.54%) (20.76%) 50.15% (20.73%) 18.67% 16.78% 13.68% 46.65%
Free Cash Flow Yield
(8.85%) 3.89% (53.25%) (31.51%) 17.12% 47.72% 28.54% (4.93%) (6.00%) (8.84%)
Revenue per Share
2.90 3.02 3.41 5.58 5.49 3.73 3.86 1.20 2.12 2.31
Operating CF per Share
(0.07) 0.29 (0.57) (0.33) 1.42 3.00 3.43 (0.50) (0.55) (0.83)
Capex per Share
0.00 0.00 (0.95) (0.42) (0.29) (0.37) (0.43) (0.02) (0.02) (0.01)
Free Cash Flow per Share
(0.07) 0.29 (1.52) (0.74) 1.13 2.62 3.00 (0.52) (0.57) (0.84)
Cash per Share
0.16 0.37 1.56 3.60 4.31 1.71 0.67 0.93 1.44 1.23
Shareholders Equity per Share
4.05 6.03 6.13 7.59 8.07 4.72 5.97 3.41 3.44 3.47
Interest Debt per Share
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Book value per Share
4.05 6.03 6.13 7.59 8.07 4.72 5.97 3.41 3.44 3.47
Free Cash Flow
(2.72) 10.63 (44.17) (13.72) 20.69 47.36 54.41 (10.36) (12.18) (18.49)
Working Capital
1.56 7.70 63.41 81.78 85.75 19.45 7.74 19.06 30.01 15.20
Capital Expenditures
0.01 0.15 (27.52) (7.66) (5.31) (6.68) (7.85) (0.47) (0.43) (0.24)
Net Current Asset Value
(18.76) (14.74) 29.36 64.48 70.23 0.53 (18.46) (31.94) 27.73 7.78
EV/EBIT
0.00 0.00 0.00 1.52 9.54 0.00 0.00 0.00 0.00 0.00
Capex to Sales
0.00 0.00 0.28 0.07 0.05 0.10 0.11 0.02 0.01 0.00
Price to Operating Income
0.00 0.00 0.00 0.00 24.91 0.00 0.00 0.00 0.00 0.00
Other line items
Depreciation/Fixed assets
0.40 0.05 0.12 0.18 0.29 0.34 0.21 0.02 2.19 6.31
Cash ROIC
(1.34%) 4.16% (18.05%) (6.50%) 8.99% 33.82% 33.03% (6.45%) (11.69%) (17.94%)
Accounts Receivable Turnover
0.00 0.00 0.00 12.60 33.80 8.91 8.78 5.54 6.07 5.34
Accounts Payable Turnover
4.78 3.90 4.38 4.94 5.39 6.34 6.92 1.73 21.84 9.84
Inventory Turnover
4.93 3.56 3.59 6.27 7.40 3.98 2.65 0.57 708.56 884.82
Average Days of Payables
64.20 110.35 79.17 73.07 91.76 56.84 59.40 363.95 11.45 17.60
Days of Inventory on Hand
66.84 101.41 106.77 80.87 43.69 71.57 114.13 1,271.98 0.85 0.15
Average Receivables
— — — 8.17 2.97 7.56 7.98 4.32 7.47 9.47
Average Payables
18.14 17.81 15.36 16.30 12.17 7.95 7.14 3.62 1.46 4.05
Average Inventory
17.60 19.50 18.76 12.84 8.87 12.67 18.63 10.93 0.05 0.05
Average Assets
257.47 259.94 208.33 183.30 166.05 160.24 166.73 121.14 94.96 84.04
Average Common Equity
192.62 197.84 159.19 143.64 116.26 96.75 88.12 70.70 74.81 25.59

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