BCHT · AMEX
Birchtech (BCHT) Stock Price & Fundamentals
Birchtech (BCHT) closed at $806.00 on Oct 9, 2026, up 1.41% from the previous close of $794.81.
Share price, past year
1Y +42.11%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $806.00 |
| Sep 30, 2026 | $787.99 |
| Aug 31, 2026 | $786.23 |
| Jul 31, 2026 | $748.04 |
| Jun 30, 2026 | $744.76 |
| May 29, 2026 | $743.22 |
| Apr 30, 2026 | $725.93 |
| Mar 31, 2026 | $669.29 |
| Feb 27, 2026 | $588.13 |
| Jan 30, 2026 | $586.58 |
| Dec 31, 2025 | $578.15 |
| Nov 28, 2025 | $605.59 |
| Oct 31, 2025 | $592.76 |
Key statistics
- Market cap
- $21.20B
- P/E (TTM)
- —
- EPS (TTM)
- −$0.24
- Revenue (TTM)
- $19.18M
- Net income (TTM)
- −$7.58M
- Shares outstanding
- 26.3M
- Dividend yield
- —
- 52-week range
- $562.68 – $810.83
Birchtech's market cap is $21.20B, based on a share price of $806.00 and 26.3M shares outstanding as of Jun 30, 2026.
Financials
Birchtech reported revenue of $17.63M for fiscal 2025, up 1.26% from fiscal 2024.
Birchtech reported a net loss of $3.03M in fiscal 2025.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $17.63M | +1.3% | −$3.03M | −17.2% | −$0.16 | −$729.41K |
| FY2024ended Dec 31, 2024 | $17.41M | −1.2% | −$10.80M | −62.1% | −$0.57 | −$4.91M |
| FY2023ended Dec 31, 2023 | $17.63M | −18.5% | $5.67M | 32.2% | $0.06 | $19.23M |
| FY2022ended Dec 31, 2022 | $21.62M | +66.2% | −$1.58M | −7.3% | −$0.02 | $60.26K |
| FY2021ended Dec 31, 2021 | $13.01M | +59.5% | −$3.63M | −27.9% | — | −$216.96K |
| FY2020ended Dec 31, 2020 | $8.16M | −28.5% | −$5.83M | −71.4% | — | −$1.24M |
| FY2019ended Dec 31, 2019 | $11.42M | −7.2% | −$6.10M | −53.4% | — | — |
| FY2018ended Dec 31, 2018 | $12.30M | −55.3% | −$4.82M | −39.2% | — | — |
| FY2017ended Dec 31, 2017 | $27.50M | −15.0% | −$2.90M | −10.6% | — | — |
| FY2016ended Dec 31, 2016 | $32.35M | — | −$15.62M | −48.3% | — | — |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $3.79M | −$3.02M | −$0.11 |
| Q1 FY2026ended Mar 31, 2026 | $4.24M | −$1.35M | −$0.06 |
| Q4 FY2025ended Dec 31, 2025 | $3.79M | — | — |
| Q3 FY2025ended Sep 30, 2025 | $7.36M | — | $0.01 |
| Q2 FY2025ended Jun 30, 2025 | $3.25M | −$1.54M | −$0.08 |
| Q1 FY2025ended Mar 31, 2025 | $3.22M | −$1.68M | −$0.09 |
| Q4 FY2024ended Dec 31, 2024 | $5.57M | −$1.34M | — |
| Q3 FY2024ended Sep 30, 2024 | $5.24M | −$457.55K | $0.00 |
Company profile
- Name
- Birchtech Corp.
- Ticker
- BCHT
- Exchange
- AMEX
- Industry (SEC SIC)
- Measuring & Controlling Devices, NEC
- Headquarters
- 1810 Jester Drive, Corsicana, TX 75109
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0000728385
Recent SEC filings
- Aug 13, 2026
- Jul 28, 2026
- May 13, 2026
- May 6, 2026
- Apr 13, 2026
- Mar 31, 2026
- Mar 17, 2026
- Feb 27, 2026
Frequently asked questions
What is Birchtech's stock price?
Birchtech (BCHT) closed at $806.00 on Oct 9, 2026, up 1.41% from the previous close of $794.81.
What is Birchtech's market cap?
Birchtech's market cap is $21.20B, based on a share price of $806.00 and 26.3M shares outstanding as of Jun 30, 2026.
How much revenue does Birchtech make?
Birchtech reported revenue of $17.63M for fiscal 2025, up 1.26% from fiscal 2024.
Does Birchtech pay a dividend?
Birchtech's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Birchtech Corp.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures