ClearSign Technologies (CLIR) FCF Margin (2015 - 2026)
ClearSign Technologies' (CLIR) quarterly FCF Margin came in at 705.76% in Q1 2026, down 42770.0% YoY from N/an in Q1 2025, and down 1919.36% on a QoQ basis from 34.95% in Q4 2025.
ClearSign Technologies (CLIR) FCF Margin (2015 - 2026) Analysis & Trends
ClearSign Technologies (CLIR) has 10 years of FCF Margin data on file, last reported at 705.76% in Q1 2026.
- Quarterly FCF Margin fell 42770.0% year-over-year to 705.76% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 98.98% (up 5673.0% YoY) and the FY2025 annual result came in at 90.56%, up 3213.0% from the prior year.
- FCF Margin fell to 705.76% in Q1 2026, from 34.95% in the prior quarter.
- In the past five years, FCF Margin ranged from a high of 30.67% in Q2 2023 to a low of 3386.67% in Q2 2024.
- A 5-year average of 573.57% and a median of 177.94% in 2025 frame the typical range for FCF Margin.
- Annual changes were most pronounced in 2024 — FCF Margin tumbled 341733 bps — and 2025, when it soared 300246 bps.
- Tracing CLIR's FCF Margin over 5 years: stood at 1466.0% in 2022, then surged by 92 bps to 113.81% in 2023, then jumped by 35 bps to 73.9% in 2024, then soared by 53 bps to 34.95% in 2025, then plunged by 1919 bps to 705.76% in 2026.
- The last three FCF Margin figures came in at 705.76% (Q1 2026), 34.95% (Q4 2025), and 177.94% (Q3 2025), per Business Quant data.
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Peer Comparison
| # | 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 | ClearSign Technologies | 27.79 Mn | 17.90 Mn | 228,000.00 | -220.71% |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | -220.71% |
| Mar 31, 2026 | -705.76% |
| Dec 31, 2025 | -34.95% |
| Sep 30, 2025 | -177.94% |
| Jun 30, 2025 | -384.21% |
| Mar 31, 2025 | -278.05% |
| Dec 31, 2024 | -73.90% |
| Sep 30, 2024 | -77.08% |
| Jun 30, 2024 | -3,386.67% |
| Mar 31, 2024 | -90.83% |
| Dec 31, 2023 | -113.81% |
| Sep 30, 2023 | -1,500.00% |
| Jun 30, 2023 | 30.67% |
| Mar 31, 2023 | -61.97% |
| Dec 31, 2022 | -1,466.00% |
| Sep 30, 2022 | -283.02% |
| Dec 31, 2021 | -2,170.37% |
| Sep 30, 2021 | -1,004.74% |
| Mar 31, 2021 | -431.68% |
| Mar 31, 2018 | -351.32% |