Fuel Tech (FTEK) Invested Capital (2010 - 2026)

Fuel Tech (FTEK) has 17 years of Invested Capital data on file, last reported at $38.6 million in Q1 2026.

• For the quarter ending Q1 2026, Invested Capital fell 6.95% year-over-year to $38.6 million; the trailing twelve-month figure through Mar 2026 stood at $38.6 million (down 6.95% YoY), and the FY2025 full-year result was $39.9 million, down 4.82% from the prior year.
• Invested Capital for Q1 2026 stood at $38.6 million, down from $39.9 million in the prior quarter.
• Across five years, Invested Capital topped out at $45.1 million in Q1 2022 and bottomed at $38.6 million in Q1 2026.
• The 5-year median for Invested Capital is $43.7 million (2023), against an average of $43.0 million.
• The widest annual swing landed in 2024, when Invested Capital retreated 0.19%; it then decreased 6.95% in 2026.
• A 5-year view of Invested Capital shows it stood at $44.8 million in 2022, then decreased by 2.51% to $43.7 million in 2023, then dropped by 4.02% to $42.0 million in 2024, then retreated by 4.82% to $39.9 million in 2025, then declined by 3.45% to $38.6 million in 2026.
• The last three Invested Capital figures came in at $38.6 million (Q1 2026), $39.9 million (Q4 2025), and $41.0 million (Q3 2025), per Business Quant data.

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