Arq (ARQ) FCF Margin (2012 - 2026)

Arq (ARQ) posted FCF Margin of 0.17% for Q1 2026, down 105.36% sequentially from 3.08% in Q4 2025, and up 3475.0% YoY from 0.0% in Q1 2025.

Arq (ARQ) FCF Margin (2012 - 2026) Analysis & Trends

Arq has reported FCF Margin for 15 years, with the latest figure at 0.17% in Q1 2026.

Quarterly FCF Margin rose 3475.0% year-over-year to 0.17% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 2.13% (up 7567.0% YoY) and the FY2025 annual result came in at 5.7%, up 6285.0% from the prior year.
FCF Margin retreated to 0.17% in Q1 2026 per ARQ's latest filing, from 3.08% in the prior quarter.
Over five years, FCF Margin peaked at 25.7% in Q4 2023 and troughed at 265.39% in Q4 2024.
A 5-year average of 25.3% and a median of 2.5% in 2023 frame the typical range for FCF Margin.
The sharpest annual moves came in 2024 and 2025: FCF Margin slumped 29110 bps in 2024, then soared 26847 bps in 2025.
Over 5 years, FCF Margin stood at 38.79% in 2022, then jumped by 166 bps to 25.7% in 2023, then sank by 1132 bps to 265.39% in 2024, then soared by 101 bps to 3.08% in 2025, then plunged by 105 bps to 0.17% in 2026.
According to Business Quant data, FCF Margin over the past three periods registered 0.17%, 3.08%, and 8.84% for Q1 2026, Q4 2025, and Q3 2025 respectively.

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	FCF Margin (Qtr)
1	Veralto	24.35 Bn	22.23 Bn	902.00 Mn	22.25%
2	Zurn Elkay Water Solutions	8.16 Bn	7.80 Bn	288.30 Mn	32.46%
3	Federal Signal	7.42 Bn	7.35 Bn	203.80 Mn	15.07%
4	Ceco Environmental	3.17 Bn	3.11 Bn	86.47 Mn	-8.50%
5	PureCycle Technologies	1.24 Bn	1.24 Bn	-	-1,812.37%
6	Aduro Clean Technologies	521.85 Mn	493.18 Mn	-	-
7	Energy Recovery	398.07 Mn	305.01 Mn	8.96 Mn	128.63%
8	Arq	94.31 Mn	93.40 Mn	11.51 Mn	-13.99%
9	Fuel Tech	43.03 Mn	23.42 Mn	2.68 Mn	-14.97%
10	CleanCore Solutions	34.84 Mn	17.79 Mn	-419,259.00	-1,406.70%

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