Birchtech Corp. (BCHT) stock
BCHTNYSEMeasuring & Controlling Devices, NECFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 12, 2026Score 7/3044% below fair value
$1.17+0.07 (+6.36%)
Close on Nov 12, 2026Market cap $30.78MP/E –Yield –
Birchtech gross margin
Gross margin is gross profit as a percentage of revenue.
Birchtech's gross margin for the twelve months ending Sep 30, 2026 was 30.2%. For fiscal 2025 it was 42.0%, against 40.8% the year before. The highest annual figure on record is 77.8% in fiscal 2013.
Annual gross margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 42.0% | +1.2 |
| FY2024 | Dec 31, 2024 | 40.8% | +9.9 |
| FY2023 | Dec 31, 2023 | 30.9% | −1.5 |
| FY2022 | Dec 31, 2022 | 32.5% | −6.5 |
| FY2021 | Dec 31, 2021 | 39.0% | +5.7 |
| FY2020 | Dec 31, 2020 | 33.3% | +6.3 |
| FY2019 | Dec 31, 2019 | 27.0% | +1.4 |
| FY2018 | Dec 31, 2018 | 25.6% | −5.2 |
| FY2017 | Dec 31, 2017 | 30.8% | +2.0 |
| FY2016 | Dec 31, 2016 | 28.8% | +14.0 |
| FY2015 | Dec 31, 2015 | 14.8% | −32.1 |
| FY2014 | Dec 31, 2014 | 46.9% | −30.9 |
| FY2013 | Dec 31, 2013 | 77.8% | +7.4 |
| FY2012 | Dec 31, 2012 | 70.4% | +67.3 |
| FY2011 | Dec 31, 2011 | 3.1% | – |
Quarterly gross margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 29.9% | −24.9 |
| Q2 FY2026 | Jun 30, 2026 | 27.2% | −2.5 |
| Q1 FY2026 | Mar 31, 2026 | 32.6% | −5.7 |
| Q4 FY2025 | Dec 31, 2025 | 30.8% | −28.8 |
| Q3 FY2025 | Sep 30, 2025 | 54.8% | +24.3 |
| Q2 FY2025 | Jun 30, 2025 | 29.8% | −1.8 |
| Q1 FY2025 | Mar 31, 2025 | 38.3% | +3.5 |
| Q4 FY2024 | Dec 31, 2024 | 59.6% | +41.0 |
| Q3 FY2024 | Sep 30, 2024 | 30.5% | −3.3 |
| Q2 FY2024 | Jun 30, 2024 | 31.6% | −4.0 |
| Q1 FY2024 | Mar 31, 2024 | 34.8% | +1.0 |
| Q4 FY2023 | Dec 31, 2023 | 18.6% | −14.5 |
| Q3 FY2023 | Sep 30, 2023 | 33.7% | +1.9 |
| Q2 FY2023 | Jun 30, 2023 | 35.5% | +1.1 |
| Q1 FY2023 | Mar 31, 2023 | 33.8% | +3.9 |
| Q4 FY2022 | Dec 31, 2022 | 33.1% | −3.1 |
| Q3 FY2022 | Sep 30, 2022 | 31.8% | −3.6 |
| Q2 FY2022 | Jun 30, 2022 | 34.4% | +0.0 |
| Q1 FY2022 | Mar 31, 2022 | 29.9% | −20.8 |
| Q4 FY2021 | Dec 31, 2021 | 36.3% | −10.8 |
| Q3 FY2021 | Sep 30, 2021 | 35.4% | +2.4 |
| Q2 FY2021 | Jun 30, 2021 | 34.4% | +8.0 |
| Q1 FY2021 | Mar 31, 2021 | 50.7% | +34.1 |
| Q4 FY2020 | Dec 31, 2020 | 47.0% | +22.2 |
| Q3 FY2020 | Sep 30, 2020 | 33.1% | +2.0 |
| Q2 FY2020 | Jun 30, 2020 | 26.4% | −2.1 |
| Q1 FY2020 | Mar 31, 2020 | 16.7% | −5.6 |
| Q4 FY2019 | Dec 31, 2019 | 24.9% | −2.7 |
| Q3 FY2019 | Sep 30, 2019 | 31.1% | +2.6 |
| Q2 FY2019 | Jun 30, 2019 | 28.5% | +5.3 |
| Q1 FY2019 | Mar 31, 2019 | 22.3% | +2.8 |
| Q4 FY2018 | Dec 31, 2018 | 27.5% | +10.5 |
| Q3 FY2018 | Sep 30, 2018 | 28.5% | −6.3 |
| Q2 FY2018 | Jun 30, 2018 | 23.2% | −13.8 |
| Q1 FY2018 | Mar 31, 2018 | 19.5% | −10.8 |
| Q4 FY2017 | Dec 31, 2017 | 17.0% | −13.6 |
| Q3 FY2017 | Sep 30, 2017 | 34.8% | – |
| Q2 FY2017 | Jun 30, 2017 | 37.0% | – |
| Q1 FY2017 | Mar 31, 2017 | 30.2% | – |
| Q4 FY2016 | Dec 31, 2016 | 30.6% | – |
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