13F Portfolio Overview

Portfolio Dashboard

A visual overview of Berkshire Hathaway's reported 13F portfolio, based on the verified holdings currently loaded into this website.

Reporting period: —
Filing date: —
Form: 13F-HR
Total Reported 13F Value
—
Total value reported in the filing
Reported Entries
—
Entries reported by the filing
Loaded Verified Holdings
—
Holdings currently available on this site
Largest Loaded Holding
—
—

Largest Loaded Holdings

Reported value relative to the largest currently loaded holding.

Loaded Data Coverage

How much of the filing's reported value is represented by the currently loaded holdings.

—
of total reported 13F value
Loaded value —
Filing total —
This is a data-coverage measurement, not an official Berkshire portfolio percentage. The current site contains six verified holdings while the filing contains 89 reported entries.

Loaded Holdings

Verified holdings currently available in the website dataset.

Company Ticker Shares Reported Value Report Date

What is being measured?

Reported values come from Berkshire Hathaway's Form 13F filing. They represent securities reportable under the filing and are not the same thing as a live market-value calculation.

Why is coverage incomplete?

The SEC filing contains 89 reported entries. This version of the website currently contains six holdings that have been individually verified.

Explore the data

Open the complete portfolio interface or inspect an individual company to see its available filing information.