BRK.B - Berkshire Hathaway Inc Class B
Executive Summary
Berkshire Hathaway Inc Class B (BRK.B) represents ownership in a conglomerate spanning insurance, reinsurance, freight rail, energy, manufacturing, services and retailing. Its market position rests on the breadth of its operating businesses and its capacity to invest insurance float across multiple asset classes. Sector: Financial Services. Industry: Financial Services. Reporting currency: USD. Primary exchange / listing venue: not available. [Berkshire Hathaway results release](https://www.berkshirehathaway.com/news/feb2826.pdf).
The investment case requires profitable insurance underwriting, resilient subsidiary earnings and disciplined capital allocation; the principal near-term catalyst would be further earnings evidence, although the supplied material confirms no reporting date after 14 November 2026, while equity portfolio concentration remains the primary risk. The authoritative current price is USD592.94, against a 52-week high of USD596.92 and a 52-week low of USD464.01. That position near the annual high limits the valuation cushion.
OPPORTUNISTIC BUY. Conviction Score: 62/100. Sustained improvement in operating earnings supported by profitable underwriting would strengthen the view, while persistent underwriting losses or evidence of destructive capital allocation would weaken it.
Thesis break: Two consecutive annual insurance underwriting losses accompanied by shrinking float, or a material acquisition impairment accompanied by deterioration in operating cash generation, would invalidate the thesis of durable insurance funding and disciplined capital allocation.
Business Model
Berkshire earns insurance premiums from individuals, businesses and other insurers through operations including GEICO, General Re and its other insurance businesses. Underwriting produces a profit when premiums exceed claims and expenses. Premiums received before claims are settled create float that can be invested, although this capital remains associated with insurance obligations.
Its non-insurance businesses serve freight customers, energy users, industrial buyers, retailers and consumers. BNSF earns freight transportation revenue, Berkshire Hathaway Energy supplies energy and utility services, and manufacturing, service and retail subsidiaries sell products and services across different economic sectors. These activities diversify earnings, although rail and energy operations require continuing capital expenditure.
The competitive advantage is the combination of established operating businesses, insurance funding and the ability to allocate capital internally. In 2025, after-tax operating earnings included USD7.258 billion from insurance underwriting, USD12.513 billion from insurance investment income, USD5.476 billion from BNSF, USD3.979 billion from Berkshire Hathaway Energy and USD13.647 billion from manufacturing, service and retailing. These figures describe earnings contributions, not revenue shares or operating margins. [Berkshire Hathaway 2025 results release](https://www.berkshirehathaway.com/news/feb2826.pdf).
Financial Snapshot
Recent Catalysts
[28 February 2026] - Berkshire reported 2025 operating earnings of USD44.486 billion, compared with USD47.437 billion in 2024, establishing a weaker annual earnings baseline despite its diversified operations. Class B net earnings per share were USD31.04, including investment gains and impairment effects. Source: Berkshire Hathaway annual results release. [Company announcement](https://www.berkshirehathaway.com/news/feb2826.pdf).
[2 May 2026] - Berkshire reported first-quarter operating earnings of USD11.346 billion, compared with USD9.641 billion a year earlier, and insurance underwriting earnings of USD1.717 billion against USD1.336 billion. Insurance float stood at approximately USD176.9 billion on 31 March 2026, supporting the investment funding component of the business model. Source: Berkshire Hathaway first-quarter earnings release. [Company announcement](https://www.berkshirehathaway.com/news/may0226.pdf).
[6 May 2026] - Aurora and Berkshire subsidiary McLane announced an agreement to begin driverless hauls in Texas following their pilot programme. The announcement supports a potential distribution efficiency opportunity, but provides no quantified Berkshire earnings contribution. Source: McLane Company press release. [Company announcement](https://www.mclaneco.com/aurora-and-mclane-company-partner-to-bring-autonomous-trucks-to-u-s-restaurant-supply-chain/).
Thesis Evaluation
Bull Case (29% weight)
The supplied scenario weight is 29%; the price target of USD650 by 14 November 2027 is an analytical assumption, not company guidance or a verified consensus estimate. This outcome requires sustained underwriting profitability, stronger subsidiary earnings and capital deployment that increases earnings per share without materially weakening liquidity. Equity portfolio appreciation would provide additional support, but cannot substitute for operating progress.
Base Case (50% weight)
The supplied scenario weight is 50%; the most likely 12-month price target is USD595 by 14 November 2027, an analytical assumption reflecting broadly stable valuation around the current price. The operating conditions are continued underwriting profitability and preservation of the insurance funding base, for which the disclosed 31 March 2026 float of approximately USD176.9 billion provides a historical reference. The first-quarter earnings improvement supports resilience, but does not establish a full-year growth trajectory. [Berkshire Hathaway first-quarter earnings release](https://www.berkshirehathaway.com/news/may0226.pdf).
Bear Case (21% weight)
The supplied scenario weight is 21%; the downside target is USD465 by 14 November 2027, an analytical stress assumption rather than a forecast derived from a complete valuation model. A material equity market decline combined with catastrophe losses or weaker subsidiary profitability would reduce reported earnings and investor willingness to pay for Berkshire's capital allocation record. This scenario places the shares close to the supplied 52-week low of USD464.01.
Key Risks
- The probabilities below are subjective analytical estimates of material adverse effects over the next 12 months, not obs: The probabilities below are subjective analytical estimates of material adverse effects over the next 12 months, not observed frequencies or company guidance; the risks overlap.
- Equity portfolio concentration: A decline in major equity holdings, including Apple, could reduce investment values and reported earnings despite diversification across operating subsidiaries. Estimated probability: 25%. Impact: severe.
- Capital allocation and succession: Weaker investment selection or acquisition discipline during the leadership transition could reduce the long-term returns generated from retained earnings. Estimated probability: 20%. Impact: severe.
- Catastrophe underwriting losses: Large natural catastrophes or man-made insured losses could overwhelm underwriting profits and require substantial claims payments. Estimated probability: 15%. Impact: severe.
- Acquisition overpayment: Berkshire's scale could encourage a large acquisition at a price that subsequent operating cash generation fails to justify. Estimated probability: 15%. Impact: severe.
- Operating business cyclicality: Weaker freight demand and industrial or consumer spending could depress subsidiary earnings while capital expenditure requirements continue. Estimated probability: 25%. Impact: moderate.
Who Should Own It / Avoid It
Ideal for: Investors seeking exposure to diversified operating businesses and insurance-funded investment activity, with a minimum five-year holding period and the capacity to tolerate substantial equity market drawdowns. Owners should assess underwriting, subsidiary earnings and capital allocation together rather than treating changes in reported net earnings as a complete measure of performance.
Avoid if: Investors needing capital preservation over the next 12 months, predictable short-term returns or a concentrated exposure to a single growth industry. Berkshire combines equity market sensitivity, insurance claims uncertainty and capital-intensive businesses, while the current price offers little distance from its supplied 52-week high.
Recommendation
OPPORTUNISTIC BUY - 62/100. Diversified operating earnings and the insurance funding model support the tier, while the limited base-case appreciation and incomplete recent financial evidence constrain conviction. Sustained underwriting profitability, stronger subsidiary earnings and demonstrably productive capital deployment would strengthen the recommendation. Persistent underwriting losses, weakening operating cash generation or a material acquisition followed by impairment would degrade it. At the current price of $592.94 the shares trade above our buy ceiling of $508.33: the thesis is credible but the price is not - new positions only below that level.
The probability-weighted value across our three scenarios is $583.65, 2% below the current price of $592.94 - the market is currently pricing the shares ahead of our probability-weighted view. Levels below are derived from the scenario targets and probabilities above, not from percentage offsets to today's price.
below $508.33 - below this level the upside to the base-case target ($595.00) is at least 2x the downside to the bear case ($465.00), the minimum risk/reward we require before committing new capital.
between $508.33 and $595.00 - the base case is not yet fully priced, so existing holders are paid to wait, but new money gets no margin of safety in this zone.
above $595.00 - at this level the base case is fully reflected in the price and anything beyond it is paying for a bull scenario we weight at 29%.
if two consecutive annual insurance underwriting losses accompanied by shrinking float, or a material acquisition impairment accompanied by deterioration in operating cash generation, would invalidate the thesis of durable insurance funding and disciplined capital allocation, regardless of price - the bear target of $465.00 is the backstop, not an arbitrary percentage stop.
Conviction Trend
Latest conviction: 62/100. Trend versus prior report: Down.
| Report date | Conviction |
|---|---|
| 2026-11-14 | 62 |
| 2026-10-04 | 64 |
Sources
Market data: DYOR HQ proprietary market data workflow.
Public sentiment and news flow: Public company announcements and financial news references supplied for review, with factual catalyst claims checked against Berkshire Hathaway and McLane Company releases; no independently verified analyst consensus is presented.
Primary source types: Company annual and quarterly earnings releases and subsidiary press releases; scenario targets and individual risk probabilities are analytical assumptions, not issuer disclosures or independently validated valuation outputs.
Key sources
- Berkshire Hathaway Inc. (BRK-B) Stock Price, News, Quote & History - Yahoo Finance
- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549
- Buy or Sell Berkshire Hathaway Inc. Class B Stock - BRK.B Stock Price Quote & News | Robinhood
- Berkshire Hathaway Inc Class B (BRK.B)
- Berkshire Hathaway Class B Stock Price Today | NYSE: BRKb Live - Investing.com
- BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE February 28, 2026
- BRK.B - Berkshire Hathaway Inc Class B News | Morningstar
- Berkshire Hathaway (BRK.B) Earnings: Latest Report, Earnings Call & Financials
- BRK.B - Berkshire Hathaway Inc Class B Earnings Reports, Summaries & Call Transcripts | Morningstar
- What is the current Price Target and Forecast for Berkshire Hathaway (BRK.B)
Analysis generated 2026-11-14. Market data as of 2026-11-13.