Warren BuffettExecutive Portfolio & SEC Filing Analysis

Based on the latest data extracted directly from the Securities and Exchange Commission (SEC) EDGAR database, this page provides a comprehensive breakdown of the insider trading activity associated with Warren Buffett. Tracking the liquidity events of Tier-1 corporate insiders provides critical asymmetric market intelligence.

During the analyzed reporting window, the subject has been formally affiliated with and executed transactions across 1 public entity. The primary market vehicles involved in these Form 4 filings are: BRK.A.

Our quantitative models calculate an aggregate nominal transaction volume of $0.00M USD across all associated tickers. By isolating voluntary open-market purchases against voluntary open-market sales (excluding automated tax withholdings and option grants), the portfolio exhibits a negative capital flow of $0.00M USD. This structural dynamic results in an overall classification of NET LIQUIDATION for the executive's current market posture.

* Note: The SEC requires all directors, officers, and principal stockholders (holding more than 10% of a company's equity) to file a Form 4 detailing their transactions within two business days. The data below reflects these mandatory disclosures.