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Berkshire Hathaway Lessons
The Four Criteria — 1977
Rare Fast-Moving Elephants — 1987
Mr. Market — 1987
Wonderful Companies at Fair Prices — 1989
Risk Isn’t Volatility — 1993
Circle of Competence — 1996
Swimming Naked — 2001
“Price Is What You Pay...” — 2008
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Benjamin Graham
Warren Buffett
Charlie Munger
Phil Fisher
Peter Lynch
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BIRCHTECH CORP.
BCHT
·
Technology, Scientific & Technical Instruments, United States
Analysis
Financial Statements
Profitability
Balance Sheet
Cash Flow
Price Ratios
Share-Based Metrics
Valuation
Profit History
Profit Flow
Profit Margins
Returns on Capital
Profitability
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Profit History
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Profit History
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Table
Revenue
Operating Income
Net Income
Fiscal Year
Revenue
Operating Income
Net Income
FY2025
$17.6M
$-3.0M
$-3.0M
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