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Fuel Tech, Inc. (FTEK): Shareholders' Equity

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2016-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

$39.93M
As of 2025-12-31
$37.37M
As of 2026-06-30
-3.8%
3-year compound annual growth
+12.3%
5-year compound annual growth
$89.01M2010-12-31: $83.91M2011-12-31: $89.01M2012-12-31: $84.24M2013-12-31: $88.62M2014-12-31: $72.30M2015-12-31: $58.97M2016-12-31: $42.69M2017-12-31: $34.17M2018-12-31: $34.05M2019-12-31: $26.18M2020-12-31: $22.32M2021-12-31: $46.20M2022-12-31: $44.84M2023-12-31: $43.71M2024-12-31: $41.95M2025-12-31: $39.93M$39.93M
2010-12-31 Shareholders' Equity (USD) 2025-12-31
Period endedShareholders' EquityChange YoYSource filing
2025-12-31$39.93M-4.8%2026-03-03, Balance as of period end
2024-12-31$41.95M-4.0%2026-03-03, Balance as of period end
2023-12-31$43.71M-2.5%2025-03-04, Balance as of period end
2022-12-31$44.84M-2.9%2024-03-11, Balance as of period end
2021-12-31$46.20M+107.0%2023-03-07, Balance as of period end
2020-12-31$22.32M-14.7%2022-03-08, Balance as of period end
2019-12-31$26.18M-23.1%2021-03-15, Balance as of period end
2018-12-31$34.05M-0.4%2020-03-12, Balance as of period end
2017-12-31$34.17M-20.0%2020-03-12, Balance as of period end
2016-12-31$42.69Mn/c2019-03-14, Balance as of period end
2015-12-31$58.97M-18.4%2018-03-12, Balance as of period end
2014-12-31$72.30M-18.4%2017-03-14, Balance as of period end
2013-12-31$88.62M+5.2%2016-03-24, Balance as of period end
2012-12-31$84.24M-5.4%2015-03-16, Balance as of period end
2011-12-31$89.01M+6.1%2014-03-10, Balance as of period end
2010-12-31$83.91Mn/a2013-04-01, Balance as of period end

Shareholders' Equity at similar companies

Companies with the same SEC industry code (Industrial & Commercial Fans & Blowers & Air Purifing Equip), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedShareholders' EquityChange YoY
Fuel Tech, Inc. (FTEK)2025-12-31$39.93M-4.8%
Perma-Pipe International Holdings, Inc. (PPIH)2026-01-31$90.64M+25.6%
Ceco Environmental Corp (CECO)2025-12-31$317.53M+28.2%
Donaldson Co Inc (DCI)2026-07-31$1.76B+21.4%

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