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BCHT Birchtech Corp.

NYSEResearch view

Birchtech Corp. operates in the Measuring & Controlling Devices, Nec industry.

$1.18−2.48%

Oct 16 close · 1D EOD · Databento

IndustrialsMeasuring & Controlling Devices, NecMicro-capSEC EDGAR FY 2025-12-31

On the WireNo stories on BCHT yet. Follow the company and the next one lands in Following.

What happened

Daily closes · dots are Wire stories

What’s next

No new earnings release has been filed with the SEC for longer than its usual quarter. The company has not announced a date.

Last report

Mar 4, 2025

after the close

Every report since 2015 →Earnings calendar →

What happened · big days

18 big days in a year, and what we hold on each

A big day is a close more than 7.64% from the one before, three times BCHT’s median day (2.55%). On 0 of the 18, its peer group moved the same way at least half as far. We show what we hold. We never name a cause.

every other trading daya big day, numbered in the list below±7.64%Hover a bar for its day. Click a big day to open it.

Shaded: since our stories began, Jun 10. Tap a bar for its day.

#DayBCHTWhat we hold that dayGroup (median of 4) · each

1 Mar 13, 2026−8.30%
Before our storiesgroup +0.6%, did not move with it
1Mar 13, 2026−8.30%
Before our stories
+0.6% did not move with itTMO −2.4 · TRMB +0.5 · ROK +0.8 · ONTO +2.7
2 Apr 9, 2026−7.94%
Before our storiesgroup +0.3%, did not move with it
2Apr 9, 2026−7.94%
Before our stories
+0.3% did not move with itTRMB −2.0 · TMO −0.6 · ROK +1.3 · ONTO +2.7
3 Apr 16, 2026−7.69%
Before our storiesgroup +1.3%, did not move with it
3Apr 16, 2026−7.69%
Before our stories
+1.3% did not move with itTMO −3.0 · TRMB +1.3 · ROK +1.4 · ONTO +3.2
4 May 14, 2026+17.16%
Before our storiesgroup +0.4%, did not move with it
4May 14, 2026+17.16%
Before our stories
+0.4% did not move with itTRMB +1.6 · TMO +0.5 · ROK +0.3 · ONTO +0.1
5 May 26, 2026+11.59%
Before our storiesgroup +0.5%, did not move with it
5May 26, 2026+11.59%
Before our stories
+0.5% did not move with itONTO +4.5 · ROK +0.9 · TRMB 0.0 · TMO −0.0
6 May 28, 2026+15.38%
Before our storiesgroup −0.1%, did not move with it
6May 28, 2026+15.38%
Before our stories
−0.1% did not move with itTMO +6.8 · TRMB +0.1 · ROK −0.3 · ONTO −3.0
7 Jun 3, 2026+12.90%
Before our storiesgroup −1.0%, did not move with it
7Jun 3, 2026+12.90%
Before our stories
−1.0% did not move with itONTO +0.7 · ROK −0.4 · TMO −1.7 · TRMB −3.8
8 Jun 5, 2026−9.86%
Before our storiesgroup −3.0%, did not move with it
8Jun 5, 2026−9.86%
Before our stories
−3.0% did not move with itONTO −7.8 · ROK −3.4 · TRMB −2.7 · TMO −1.9
9 Jun 11, 2026+7.77%
Nothing on BCHTgroup +1.4%, did not move with it
9Jun 11, 2026+7.77%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
+1.4% did not move with itONTO +12.7 · ROK +4.0 · TRMB −1.2 · TMO −1.3
10 Jun 18, 2026+15.84%
Nothing on BCHTgroup +2.0%, did not move with it
10Jun 18, 2026+15.84%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
+2.0% did not move with itONTO +4.7 · ROK +3.3 · TMO +0.6 · TRMB +0.6
11 Jun 22, 2026−11.54%
Nothing on BCHTgroup +0.5%, did not move with it
11Jun 22, 2026−11.54%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
+0.5% did not move with itTMO −0.1 · TRMB +0.1 · ROK +0.9 · ONTO +4.2
12 Jul 15, 2026−8.56%
Nothing on BCHTgroup −0.7%, did not move with it
12Jul 15, 2026−8.56%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
−0.7% did not move with itONTO −4.6 · ROK −1.7 · TMO +0.2 · TRMB +0.7
13 Jul 21, 2026−8.33%
Nothing on BCHTgroup +0.4%, did not move with it
13Jul 21, 2026−8.33%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
+0.4% did not move with itTRMB −2.6 · TMO −0.5 · ROK +1.3 · ONTO +7.4
14 Aug 12, 2026+8.03%
Nothing on BCHTgroup +0.3%, did not move with it
14Aug 12, 2026+8.03%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
+0.3% did not move with itONTO +5.5 · ROK +1.0 · TMO −0.3 · TRMB −2.8
15 Aug 14, 2026−10.42%
Nothing on BCHTgroup −0.6%, did not move with it
15Aug 14, 2026−10.42%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
−0.6% did not move with itONTO −1.8 · TMO −1.3 · TRMB +0.1 · ROK +0.9
16 Sep 9, 2026+12.61%
Nothing on BCHTgroup −0.8%, did not move with it
16Sep 9, 2026+12.61%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
−0.8% did not move with itTMO +0.4 · ROK −0.7 · ONTO −1.0 · TRMB −2.4
17 Sep 15, 2026+10.96%
Nothing on BCHTgroup −0.2%, did not move with it
17Sep 15, 2026+10.96%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
−0.2% did not move with itTMO +4.5 · TRMB +0.1 · ROK −0.4 · ONTO −2.4
18 Oct 15, 2026−9.70%
Nothing on BCHTgroup +1.4%, did not move with it
18Oct 15, 2026−9.70%
Nothing on BCHTNo BCHT story, brief or results filing in our record that day
+1.4% did not move with itONTO −3.9 · ROK −0.3 · TRMB +3.2 · TMO +3.5

A story on the same day is not a cause, and a group move is not proof either. Group: the median of TMO, ROK, TRMB and ONTO that day, the largest companies in BCHT’s SEC industry; “moved with BCHT” means the same direction and at least half the size.

The numbers · FY2025, filed

SEC EDGAR

Market cap$31M

Revenue$17.6M+1.30%

Net income$-3.0M

EPS, diluted$-0.16+71.90%

Gross margin42.0%

Operating margin-17.2%

Return on equity176.5%

All filed figures

Snapshot

SEC EDGAR · FY 2025-12-31

SectorIndustrials

Market Cap$31.0M

Enterprise Value$28.8M

Income$-3.0M

Sales$17.6M

Book/sh$-0.07

Cash/sh$0.09

Dividend TTM—

Payout—

Employees—

IPO—

Quick Ratio0.42

Current Ratio0.47

Debt/Eq—

EPS (ttm)$-0.16

EPS this Y71.9%

EPS past 3/5Y—

Sales past 3/5Y-6.6%

EPS Y/Y TTM71.9%

Sales Y/Y TTM1.3%

Shs Outstand26.31M

ROA-32.8%

ROE176.5%

ROIC—

Gross Margin42.0%

Oper. Margin-17.2%

Profit Margin-17.2%

Every figure here is filed with the SEC. Valuation and estimate metrics (P/E, PEG, EV/EBITDA, price targets, forward EPS) are omitted until our market-data feed is licensed for display — we’d rather show fewer numbers than blank ones. Deeper lines (cash flow, balance sheet) below.

Revenue by fiscal year

$13.0M

FY21

$21.6M

FY22

$17.6M

FY23

$17.4M

FY24

$17.6M

FY25

Operating leverage — margins

GrossOperatingNet

Financials, annual · income and cash flowSEC EDGAR · open ▸

Financials — annual

SEC EDGAR · last 5 FY · tap a row to explain it

USD	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	$13.0M	$21.6M	$17.6M	$17.4M	$17.6M
Gross Profit	—	$7.0M	$5.5M	$7.1M	$7.4M
Operating Income	—	$903,987	$-9.0M	$-7.2M	$-3.0M
Net Income	$-3.6M	$-1.6M	$5.7M	$-10.8M	$-3.0M
Diluted EPS	—	$-0.02	$0.06	$-0.57	$-0.16
Operating Cash Flow	$-205,980	$70,989	$19.2M	$-4.1M	$-700,110
Free Cash Flow	$-216,955	$60,262	$19.2M	$-4.9M	$-729,406

Same industry

In the screener →

TMO$255.1B ROK$47.3B TRMB$13.9B ONTO$10.8B MIR$4.0B QSI$221M OWLT$120M GEOS$57M

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Fundamentals sourced from SEC EDGAR filings (public domain). For informational purposes only. Not investment advice.