Warren Buffett Portfolio
What does Warren Buffett (Berkshire Hathaway) own?
This public teaser shows the top reported holdings by portfolio weight, plus summary information from Berkshire Hathaway's latest available 13F filing as of Mar 31, 2026.
This public page shows a limited holdings teaser from the latest available 13F snapshot. A 13F is filed quarterly about 45 days after quarter-end and does not show shorts, cash, bonds, many foreign holdings, or positions below reporting thresholds.
Source: SEC 13F filings. Published Jun 18, 2026. Filing snapshot Mar 31, 2026.
- Investor
- Warren Buffett
- 13F manager
- Berkshire Hathaway
- Manager CIK
- 0001067983
Investing approach
Berkshire Hathaway follows a concentrated, long-term value approach: a relatively small number of large positions in high-quality, cash-generative businesses with durable competitive advantages, held for years with low turnover. This 13F reflects only Berkshire's U.S.-listed equity book and excludes its private subsidiaries, cash, and fixed income.
Portfolio summary
- Portfolio value
- $83.4B
- Positions
- 28
- New positions
- 2
- Sold positions
- 0
Reported holdings
Holdings are sorted by reported weight. Market value, shares, and issuer names are rendered only when the 13F holder endpoint returns them.
| Ticker | Issuer | Market value | Weight | Shares |
|---|---|---|---|---|
| OXY | OCCIDENTAL PETE CORP | $17,221,193,015 | 20.66% | 264,941,431 |
| CVX | CHEVRON CORPORATION | $12,052,286,868 | 14.45% | 58,251,749 |
| GOOGL | ALPHABET INC | $11,871,367,661 | 14.23% | 41,283,098 |
| CB | CHUBB LTD SWITZ | $11,162,836,215 | 13.38% | 34,249,183 |
| KHC | KRAFT HEINZ CO | $7,323,527,057 | 8.78% | 325,634,818 |
Largest reported 13F holdings from the latest filing snapshot.
Methodology and caveats
QuantLink fetches this holder profile from the verified FastAPI 13F holder endpoint and renders a limited public teaser from the returned portfolio fields. We sort holdings by returned portfolio weight and do not fabricate missing issuers, market values, shares, weights, or performance.
A Form 13F is a quarterly snapshot that institutional investment managers generally file about 45 days after quarter-end. The data can lag the manager's current portfolio.
13F filings cover US-listed long equity positions only. They do not show shorts, cash, bonds, many foreign securities, private investments, derivatives outside required reporting, or smaller positions below reporting thresholds.
Position changes can reflect buys, sells, corporate actions, price movement, portfolio rebalancing, manager reporting changes, or security identifier changes between quarterly filings.