BRK-B stock price, chart and research
This page shows BRK-B's latest price and daily change, an interactive chart from one day to ten years, key statistics, the company profile, valuation, analyst ratings, dividends, earnings and news.
Institutional owners of BRK-B (13F)
Tracked managers holding BRK-B in 13F filings for the quarter ending 2026-09-30:
- Dimensional Fund Advisors LP: $3.68 billion, 0.67% of its portfolio (reduced)
- Simplex Trading, LLC: $2.5 million, 0.08% of its portfolio (new)
Research BRK-B with LunaTerminal
- Interactive chart from one day to ten years, with volume, technicals and comparisons.
- Valuation, analyst ratings, dividends, earnings history and recent news.
- Ask LunaTerminal about BRK-B: AI answers that cite dated data; no account needed for 5 prompts
- 13F filings: which managers own what
- How advisors use LunaTerminal for market research
Data comes from named market-data providers; 13F holdings from SEC filings. Market data can be delayed; check dates before relying on a figure. Answers are research, not financial advice.