Investors
Warren Buffett
SEC disclosures cover transactions in companies where this person is a reporting insider.
Source last checked 2026-10-12 01:32 UTC. Reporting dates appear with the records.
Stock growth & value
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Estimate assumes the firm kept this disclosed stock position unchanged after the reporting date. It applies the stock's price change to the reported dollar value; it is not the person's own account or the firm's actual profit. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.
18 transaction lines
SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.
| Company | Action | Value |
|---|---|---|
| BRK-BBerkshire Hathaway Inc2026-07-14 | Gift | — |
| BRK-BBerkshire Hathaway Inc2026-07-14 | Conversionderivative | — |
| BRK-BBerkshire Hathaway Inc2026-07-14 | Gift | — |
| BRK-BBerkshire Hathaway Inc2026-07-14 | Gift | — |
| BRK-BBerkshire Hathaway Inc2026-07-14 | Gift | — |
| BRK-BBerkshire Hathaway Inc2026-07-14 | Conversion | — |
| BRK.ABerkshire Hathaway Inc2026-05-22 | Gift | — |
| BRK.ABerkshire Hathaway Inc2026-05-18 | Conversionderivative | — |
| BRK.ABerkshire Hathaway Inc2026-05-18 | Gift | — |
| BRK.ABerkshire Hathaway Inc2026-05-18 | Gift | — |
| BRK.ABerkshire Hathaway Inc2026-05-18 | Conversion | — |
| BRK.ABerkshire Hathaway Inc2026-03-17 | Giftderivative | — |
| BRK.ABerkshire Hathaway Inc2025-11-10 | Gift | — |
| BRK.ABerkshire Hathaway Inc2025-11-10 | Conversion | — |
| BRK.ABerkshire Hathaway Inc2025-11-10 | Gift | — |
| BRK.ABerkshire Hathaway Inc2025-11-10 | Gift | — |
| BRK.ABerkshire Hathaway Inc2025-11-10 | Gift | — |
| BRK.ABerkshire Hathaway Inc2025-11-10 | Conversionderivative | — |
Original sources
- SEC filings ↗filings