What is Fuel Tech's change in inventories?

Fuel Tech (FTEK) reported change in inventories of -$9K in Q1 2026.

How has Fuel Tech's change in inventories changed year-over-year?

Fuel Tech's change in inventories decreased by 106.6% year-over-year, from $137K to -$9K.

What does change in inventories mean?

Increase or decrease in inventory levels, directly affecting operating cash flow and working capital.

Fuel Tech FTEK Change in Inventories

Change in Inventories at other companies

Ceco EnvironmentalCECO

$6.85M+184%

Babcock & Wilcox EnterprisesBW

-$145K-105%

Arq, Inc.ARQ

$3.33M+42.5%

Future FuelFF

$2.04M-58.8%

Flotek IndustriesFTK

$4.07M+1,050%

InnospecIOSP

-$5.9M-189%

Other financials

Income statement

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Revenue$6.1M-4.7%

Gross profit$3.1M+16.6%

Operating income-$920.3K+21.7%

Net income-$1.4M-133%

EPS (diluted)-$0.02-33.3%

Balance sheet

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Cash & equivalents$9.1M-22.9%

Total debt$557.0K-8.2%

Total equity$38.6M-7.0%

Total assets$44.5M-4.8%

Cash flow

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Operating cash flow-$847.0K-156%

CapEx$322.0K+395%

Free cash flow-$1.2M-181%

Valuation

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Market cap$68.88M-24.9%

Enterprise value$60.32M-26.4%

P/S2.6×-1.0×

Profitability

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Gross margin46.4%+4.2pp

Operating margin-13.8%-2.9pp

Net margin-11.7%+13.3pp

FCF margin-9.5%—

Returns & leverage

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Return on equity-7.7%+12.8pp

Debt / equity0×0.0×

Current ratio5.4×-1.4×

Where this comes from

Reported directly by Fuel Tech in its filing.

Tagged under the XBRL concept us-gaap:IncreaseDecreaseInInventories.

The official record: Fuel Tech’s 10-Q, filed May 5, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Fuel Tech's change in inventories?: Fuel Tech (FTEK) reported change in inventories of -$9K in Q1 2026.
How has Fuel Tech's change in inventories changed year-over-year?: Fuel Tech's change in inventories decreased by 106.6% year-over-year, from $137K to -$9K.
What does change in inventories mean?: Increase or decrease in inventory levels, directly affecting operating cash flow and working capital.