Growth Metrics

Fuel Tech (FTEK) Change in Inventory (2016 - 2025)

Fuel Tech (FTEK) has disclosed Change in Inventory for 16 consecutive years, with -$30000.0 as the latest value for Q4 2025.

  • For the quarter ending Q4 2025, Change in Inventory rose 31.82% year-over-year to -$30000.0, compared with a TTM value of -$26000.0 through Dec 2025, up 36.59%, and an annual FY2025 reading of -$26000.0, up 36.59% over the prior year.
  • Change in Inventory was -$30000.0 for Q4 2025 at Fuel Tech, up from -$214000.0 in the prior quarter.
  • Across five years, Change in Inventory topped out at $220000.0 in Q4 2021 and bottomed at -$214000.0 in Q3 2025.
  • Average Change in Inventory over 5 years is $13800.0, with a median of $16000.0 recorded in 2022.
  • Peak annual rise in Change in Inventory hit 11300.0% in 2023, while the deepest fall reached 1350.0% in 2023.
  • Year by year, Change in Inventory stood at $220000.0 in 2021, then plummeted by 99.55% to $1000.0 in 2022, then surged by 11300.0% to $114000.0 in 2023, then plummeted by 138.6% to -$44000.0 in 2024, then surged by 31.82% to -$30000.0 in 2025.
  • Business Quant data shows Change in Inventory for FTEK at -$30000.0 in Q4 2025, -$214000.0 in Q3 2025, and $81000.0 in Q2 2025.