Stocklore

BRKB (BRKB)

US stock

Company overview

An investment holding company led by Warren Buffett. It holds the BNSF railroad, GEICO insurance, and energy businesses plus a broad stock portfolio including AAPL and BAC.

BRKB on Stocklore

  • Revenue by segment — segment weights verified from SEC filings, YoY changes, growth drivers and concentration
  • Financials & earnings quality — 6 metrics (FCF conversion, ROIC, net debt, etc.) to gauge profit quality
  • 13F institutional holdings — holdings and weight changes of major institutions (45-day delay)
  • Sector-relative metrics — valuation and growth vs the sector average
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BRKB FAQ

What is BRKB (BRKB)?

An investment holding company led by Warren Buffett. It holds the BNSF railroad, GEICO insurance, and energy businesses plus a broad stock portfolio including AAPL and BAC.

Where can I analyze BRKB (BRKB) stock?

On Stocklore you can see BRKB's financials & earnings quality, 13F institutional holdings, and sector-relative metrics in one place. This page is for information and tools — not a buy/sell recommendation.

Data sources: SEC EDGAR (financials & filings), 13F (institutional holdings, 45-day delay), market data. This page is for information and analysis tools — it does not recommend buying or selling any security. Investment decisions and responsibility are your own.

Not an investment adviser and not personalized investment advice; not a discretionary management service. No trade recommendations, no target prices, no execution or brokerage. We do not recommend or guarantee any purchase, sale, or returns. Investment decisions and their outcomes are your own.

Stocklore · CEO Lee Seung-jae · Business reg. no. 764-36-01607 · E-commerce permit 2026-Jeonju Wansan-0476 · Tel +82-70-7954-4939 · S120, Rm 302, 3F, 21 Jungsanjungang-ro, Wansan-gu, Jeonju, Jeonbuk, Korea