What one share of Birchtech holds
We are a provider of specialty activated carbon technologies, delivering innovative solutions for air and water purification. We provide patented and proprietary technologies for mercury emissions capture to the coal-fired utility sector, and are developing disruptive water purification technologies with a specialization on forever chemicals such as PFAS and PFOS.
Birchtech’s numbers from its SEC filings, divided by its shares. Results cover the last 12 months to 2026-06-30; the balance sheet is as of 2026-06-30.
| Sales | $0.88 |
|---|---|
| Profit | −$0.19 |
| Capex (buildings and equipment) | $0.01 |
| Free cash flow | −$0.18 |
| Cash and investments | $0.45 |
| Book value | $0.31 |
Per share by fiscal year
| Year | Sales | Profit | Capex | Free cash | Dividends | Book value |
|---|---|---|---|---|---|---|
| 2011 | $0.08 | −$1.62 | $0.24 | −$0.49 | — | −$0.11 |
| 2012 | $0.12 | −$0.59 | — | — | — | −$0.58 |
| 2013 | $0.24 | −$0.71 | — | — | — | −$0.69 |
| 2014 | $0.36 | −$0.64 | — | — | — | −$0.57 |
| 2015 | $1.43 | −$1.61 | — | — | — | −$0.33 |
| 2016 | $3.19 | −$1.70 | — | — | — | −$0.25 |
| 2018 | $0.81 | −$0.30 | — | — | — | −$0.57 |
| 2019 | $0.75 | −$0.40 | — | — | — | −$0.58 |
| 2020 | $0.52 | −$0.35 | $0.00 | −$0.08 | — | −$0.85 |
| 2022 | $1.20 | −$0.10 | $0.00 | $0.00 | — | −$0.40 |
| 2023 | $0.90 | $0.30 | $0.00 | $0.99 | — | $0.00 |
| 2024 | $0.91 | −$0.57 | $0.04 | −$0.26 | — | $0.06 |
| 2025 | $0.91 | −$0.16 | $0.00 | −$0.04 | — | −$0.09 |
Common questions about Birchtech
How much does one share of Birchtech earn?
Over the last 12 months, Birchtech lost $0.19 for each share on $0.88 of sales.
Does Birchtech pay a dividend?
Birchtech didn’t pay a dividend over the last 12 months, according to its SEC filings.
What is Birchtech’s book value per share?
Birchtech’s book value is $0.31 per share: what would be left for each share if it sold everything at the values on its books and paid every debt, as of June 30, 2026.
How much cash and debt does each share of Birchtech have?
Each share of Birchtech has $0.45 of cash and investments, as of June 30, 2026.
What is Birchtech’s free cash flow per share?
−$0.18 per share over the last 12 months. Free cash flow is the cash left over after spending on buildings and equipment.
Has Birchtech bought back shares?
Birchtech’s share count rose about 229% from 2011 to 2025. That dilution means each share owns a smaller slice of the company.
From its SEC filings. For education only, not investment advice. New to these words? See the StockSlicer glossary.