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Birchtech Corp. (BCHT)

Birchtech Corp. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Birchtech Corp. (BCHT) is a Industrial - Pollution & Treatment Controls company based in US with a market capitalization of $46.6M. Revenue grew 1.3% year-over-year and free cash flow was negative at -$729.4K. This page tracks BCHT's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 12 employees · IPO Apr 10, 2012

Valuation

Valuation & price

$1.48 · as of May 17, 2026 · -68.8% vs 52w high

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P/E ratio

Latest-FY diluted EPS

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P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$4.65$2.99$1.32Jul 25Dec 25Jul 26Jul 7, 25$3.25Jul 9, 25$3.25Jul 11, 25$3.20Jul 15, 25$3.25Jul 17, 25$3.05Jul 21, 25$3.10Jul 23, 25$3.20Jul 25, 25$3.25Jul 29, 25$3.10Jul 31, 25$3.05Aug 4, 25$2.95Aug 6, 25$2.90Aug 11, 25$2.95Aug 13, 25$3.15Aug 15, 25$3.00Aug 19, 25$2.85Aug 21, 25$2.85Aug 25, 25$2.80Aug 27, 25$2.75Aug 29, 25$3.00Sep 3, 25$3.65Sep 5, 25$3.55Sep 9, 25$3.55Sep 11, 25$3.50Sep 16, 25$3.30Sep 18, 25$3.40Sep 22, 25$3.55Sep 24, 25$3.60Sep 26, 25$3.70Sep 30, 25$3.65Oct 2, 25$3.45Oct 6, 25$3.50Oct 8, 25$3.40Oct 10, 25$3.35Oct 14, 25$3.50Oct 16, 25$3.40Oct 21, 25$3.50Oct 23, 25$3.45Oct 27, 25$3.40Oct 29, 25$3.80Oct 31, 25$3.75Nov 4, 25$3.70Nov 6, 25$3.50Nov 10, 25$3.50Nov 12, 25$3.65Nov 14, 25$3.85Nov 18, 25$3.90Nov 20, 25$3.90Nov 25, 25$4.35Nov 28, 25$4.45Dec 2, 25$4.35Dec 4, 25$4.30Dec 8, 25$4.55Dec 10, 25$4.65Dec 12, 25$4.45Dec 16, 25$4.45Dec 18, 25$3.50Dec 22, 25$4.05Dec 24, 25$4.00Dec 29, 25$4.05Jan 2, 26$4.13Jan 6, 26$4.34Jan 8, 26$4.17Jan 12, 26$3.94Jan 14, 26$3.79Jan 16, 26$3.98Jan 21, 26$3.94Jan 23, 26$3.96Jan 27, 26$3.79Jan 29, 26$3.67Feb 2, 26$3.58Feb 4, 26$3.49Feb 9, 26$3.40Feb 11, 26$3.36Feb 13, 26$3.19Feb 18, 26$2.84Feb 20, 26$2.76Feb 24, 26$2.70Feb 26, 26$2.40Mar 2, 26$2.35Mar 4, 26$2.28Mar 6, 26$2.35Mar 10, 26$2.40Mar 12, 26$2.29Mar 17, 26$2.16Mar 19, 26$2.14Mar 23, 26$2.09Mar 25, 26$2.07Mar 27, 26$1.91Mar 31, 26$1.90Apr 2, 26$1.86Apr 7, 26$1.88Apr 9, 26$1.74Apr 13, 26$1.73Apr 15, 26$1.82Apr 17, 26$1.62Apr 22, 26$1.51Apr 24, 26$1.55Apr 28, 26$1.48Apr 30, 26$1.61May 4, 26$1.62May 6, 26$1.51May 8, 26$1.40May 12, 26$1.32May 14, 26$1.57May 18, 26$1.43May 20, 26$1.39May 22, 26$1.38May 28, 26$1.80Jun 1, 26$1.80Jun 3, 26$2.10Jun 5, 26$1.92Jun 9, 26$1.89Jun 11, 26$2.08Jun 15, 26$2.06Jun 17, 26$2.02Jun 22, 26$2.07Jun 24, 26$1.96Jun 26, 26$2.00Jul 2, 26$2.08
$1.3252-week range$4.75
Loading valuation history…

Fundamentals

Key fundamentals

$46.6M

Market cap

1.3%

Revenue growth (YoY)

41.0%

Gross margin

-$729.4K

Free cash flow (USD)

-$2M

Net debt

Net cash position

1.4%

Share dilution

0/4

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$32.3MFY 2017$27.5MFY 2018$12.3MFY 2019$11.4MFY 2020$8.2MFY 2021$13.0MFY 2022$21.6MFY 2023$17.6MFY 2024$17.4MFY 2025$17.6M
$32.3M$17.6M

Free cash flow by year

2016 → 2025

FY 2016$1.5MFY 2017$-1.3MFY 2018$-1.2MFY 2019$-1.6MFY 2020$-1.2MFY 2021$195.0KFY 2022$60.3KFY 2023$19.2MFY 2024$-4.9MFY 2025$-729.4K
$1.5M-$729.4K

Gross margin by year

2021 → 2025

FY 202139.0%FY 202232.5%FY 202330.9%FY 202440.8%FY 202541.0%
39.0%41.0%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 13, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Quarterly report10-Q FiledMay 13, 2026Filing
  • 8-K eventCFO AppointmentMay 12, 2026Filing
  • 8-K eventEmployment Agreement AmendedMay 6, 2026Filing
  • 8-K eventAnnual Meeting ScheduledApr 13, 2026Filing
  • Annual report10-K FiledMar 31, 2026Filing

Questions

Frequently asked questions

What is Birchtech Corp.'s market cap?

Birchtech Corp. (BCHT) has a market capitalization of $46.6M.

What is BCHT's P/E ratio?

A meaningful P/E ratio is not available for BCHT — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

Are insiders buying BCHT stock?

SEC Form 4 filings show no open-market insider buys at Birchtech Corp. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.