Why BRK-B Stock advanced +0.10% Today — RQD Quant Desk Flash

Per the Roarable RQD rating, BRK-B scores 76 out of 100, a letter grade of B+, labeled "Roarable Buy — Very Good Cash & Smart-Money Inflow." The five pillars are: Fundamental Cash Engine at 13/20 (ROIC 11.5%; FCF yield 2.09%), Whale 13F Flow at 17/20 (institutional accumulation and options positioning), Insider Conviction at 15/20 (SEC Form 4 and Congressional PTR cluster flow), Macro Regime Fit at 15/20 (Beta 0.61; sector sensitivity), and Forensic Balance Sheet at 16/20 (Altman Z 2.85; Piotroski F 4/9; Debt/Equity 0.5). The strongest pillar is institutional flow, while the Fundamental Cash Engine is the weakest, largely because the stated FCF yield of 2.09% is modest relative to the stock's price. For a prospective investor, the rating points to strong institutional demand and a conservative balance sheet, with the cash-generation pillar as the main reason to weigh valuation carefully. Per the market data, the forward P/E of 24.3 sits well above the trailing P/E of 13.5, meaning the stock's earnings-based valuation depends heavily on which earnings base an investor believes. The rating is an educational summary of source-derived scores, not personalized financial advice.

Per the company profile, Berkshire Hathaway is a decentralized conglomerate in the Financials sector, within the Property/Casualty Insurance, Rail, Energy & Equity Holdings industry, listed on the NYSE. It deploys insurance float from GEICO, Gen Re, and BH Primary/Reinsurance alongside wholly owned infrastructure businesses including BNSF Railway and Berkshire Hathaway Energy. The profile also cites industrial manufacturing and a Treasury bill and public equity portfolio. The butterfly graph attributes revenue exposure to its insurance premiums and BNSF freight shippers (52%) and to dividend, Treasury interest, and equity-stake income (24%).

Per the market data, the operating margin is 27.8% and the net margin is 22.3%, with ROIC at 11.5%. Per the RQD forensic pillar, the Altman Z-Score is 2.85, the Piotroski F-Score is 4 of 9, and Debt/Equity is 0.5. Quarterly net income moved considerably across the four reported periods, and cash balances declined from $77111.0M in Q3 2025 to $41360.0M in Q2 2026. Reported debt and EPS are not available in source data for any period.

The news wire contains six headlines, all tagged to BRK-B. Two are marked as catalysts or green-light signals: a 24/7 Wall St. report stating that Berkshire bet another $330 million on one stock, which soared 41%, and a Yahoo Finance report on the company's historical founding investment. Several market-wire items discuss whether the company has begun deploying its cash and whether a Class A stock split may be coming. The valuation debate is present across multiple headlines, with one piece questioning whether 24 times earnings is fair and another asking whether the stock is a buy near its all-time high. No proprietary signals are present in the butterfly graph. The news wire does not specify the magnitude or timing of any of these events beyond what is quoted.

Per the butterfly supply-chain graph, the critical customer links are Apple (AAPL), tied to dividend income, Treasury bill interest of $15B+ per year, and concentrated equity stakes at 24% revenue exposure, and Walmart (WMT), tied to BNSF freight and GEICO/BH commercial premiums at 52% exposure. Critical competitors are Progressive (PGR) in personal auto insurance at 26% exposure and Union Pacific (UNP) in Western Class I rail at 18%. High-criticality suppliers are Caterpillar (CAT) for rolling stock and utility-grid capex at 22% exposure, and Exxon Mobil (XOM) for diesel and natural-gas feedstock at 16%. NextEra Energy (NEE) is a moderate-criticality competitor in regulated utilities at 14%. The graph lists no butterfly links and no proprietary signals. Second-order watch items implied by these links include rail and energy cost exposure to diesel and gas prices, and insurance pricing pressure from Progressive, though the graph does not quantify these effects.

Per the analyst data as of 2026-11-01, the consensus breakdown is 1 Buy, 3 Hold, and 3 Sell, with zero Strong Buy ratings. The target low is $485.5, the target high is $649.33, the target mean is $585.43, and the target median is $597.8. The Street Bs score is 70, with implied upside of 7.92%. Recent actions include a Bank of America upgrade to Strong Buy on 2026-08-28 with a $649.33 target, and a Barclays downgrade to Underperform on 2026-02-27 with a $485.5 target. Per the 13F holder data, Berkshire Hathaway (Warren Buffett) reported a BUY of 3,800,000 shares at $505.48 on 2026-10-14. Other 13F buys include Vanguard, BlackRock, FMR, Coatue, Norges Bank, and Pershing Square. Appaloosa LP reported a SELL of 130,756 shares. Per the holder data, no SEC Form 4 insider or Congressional trades are listed.

• What are the reported EPS and debt figures for the four periods, since the source lists them as N/A?
• Why does the Fundamental Cash Engine pillar score lowest despite a 11.5% ROIC, and how is the 2.09% FCF yield derived?
• What explains the drop in cash from $77111.0M to $41360.0M across the reported periods?
• Are there any SEC Form 4 insider or Congressional trades, since the holder data lists none?
• What is the basis for the Dividend Yield of 0% alongside the Berkshire Treasury interest income cited in the graph?