Berkshire Hathaway Class B (BRK-B)
AI-powered research, scores, and analysis for BRK-B
Price
$509.77
Daily Change
+0.11%
Market Cap
—
Volume
12.48M
Signal & Historical BUY Performance
BUYCurrent model signal for BRK-B. If you follow a BUY signal, the table below shows how past BUY signals for this stock performed in our walk-forward backtest.
No historical BUY signals in the backtest universe for BRK-B.
Past performance is not a guarantee of future results. Historical BUY signal stats reflect simulated walk-forward backtests over the past 4 years and do not constitute investment advice.
Research Score
BRK-B Summary
High data confidence · Updated Sep 21, 2026
71
34
80
AI Summary
BRK-B · Deterministic research
BRK-B currently has high opportunity and high AI conviction. Risk profile is low relative to peers. Signals are aligned for potential near-term upside.
Research software — not a fund or adviser. We do not take custody. Live orders stay in your brokerage. Not financial advice. Past performance does not indicate future results.
Model 3.0.0 · Generated Sep 21, 2026, 5:49 PM
Bull Case
BRK-B shows elevated opportunity signals in our research model. Supporting factor: Momentum is neutral — opportunity depends on other factors.
Research software — not a fund or adviser. We do not take custody. Live orders stay in your brokerage. Not financial advice. Past performance does not indicate future results.
Bear Case
Key concern: STOCK baseline risk applied.
Research software — not a fund or adviser. We do not take custody. Live orders stay in your brokerage. Not financial advice. Past performance does not indicate future results.
Key Risks
- STOCK baseline risk applied
- Stable daily price action reduces immediate risk
Research software — not a fund or adviser. We do not take custody. Live orders stay in your brokerage. Not financial advice. Past performance does not indicate future results.
What Changed
Scores are broadly stable since the prior research update with no material shifts across key dimensions.
Research software — not a fund or adviser. We do not take custody. Live orders stay in your brokerage. Not financial advice. Past performance does not indicate future results.
Score Detail
Opportunity Score
Measures near-term upside potential based on momentum, quality, and valuation signals.
Helps you quickly identify assets with favorable risk-reward setups without reading dozens of charts and reports.
Current drivers
- Momentum is neutral — opportunity depends on other factors
- Technical indicators confirm bullish setup
- Relative valuation appears favorable
Risk Score
Estimates downside exposure from volatility, liquidity, and asset-class risk factors. Higher means more risk.
Knowing risk before you act prevents surprises. A high-opportunity asset with high risk needs a different approach than a stable compounder.
Current drivers
- STOCK baseline risk applied
- Stable daily price action reduces immediate risk
- Historical volatility remains contained
AI Conviction
Reflects how strongly our model agrees across all internal signals and how complete the underlying data is.
Not every score is equally reliable. Conviction tells you whether the model sees a clear picture or mixed, incomplete signals.
Current drivers
- Strong opportunity with contained risk boosts conviction
- Data coverage is strong — model confidence is higher
- Mixed internal signals reduce model agreement