BRK-BBerkshire Hathaway Inc.

$542.11+11% 1Y

Is it safe?

Good

No red flags in what's measurable: insiders buying and steady price behavior.

2 good, 4 without data
Insider conviction+$250KSEC EDGAR · Oct 22, 2026

Insiders were net buyers (+$250K, 90 days to Oct 22, 2026). SEC Form 4 filings: officers and directors must report their own trades within two business days.

Drawdown risk17% volderived · Oct 23, 2026

Relatively steady, low volatility. Worst drawdown -30% · now at/near its 52-week high.

Where this answer is blind. Altman sits structurally low for utilities and pipelines; Beneish runs high for fast growers, since sales growth alone lifts it; banks and REITs are excluded.

Can BRK-B take a bad year?

The deepest fall in BRK-B's price history on file is −30%; it is 0.90% below its high today.

−30%

Worst drawdown on file · −0.90% today

Annualised volatility
17%

Annualised volatility · S&P 500 16% · close to the market's own swing

Details›
Annualised volatilitytwo years of daily moves
17%
Worst drawdown on file
−30%
Below its 52-week high
0.90%

Balance sheet from SEC filings; drawdown and volatility from end-of-day closes; Altman Z from the filed statements.

How far can it fall?

How much the price moves, how deep and how long its falls have run, and what each unit of risk has paid.