Berkshire Hathaway files $299B Form 13F holdings

Berkshire Hathaway Inc., as an institutional investment manager, filed a quarterly Form 13F Holdings Report.

Rhea-AI Filing Summary

Berkshire Hathaway Inc., as an institutional investment manager, filed a quarterly Form 13F Holdings Report. The report covers holdings managed directly and through 14 other included managers, with 89 reportable positions and an aggregate Form 13F reportable value of $299,253,556,246 (rounded to the nearest dollar).

Key Figures

Form 13F Information Table Value Total: $299,253,556,246 Form 13F Information Table Entry Total: 89 Number of Other Included Managers: 14

3 metrics

Form 13F Information Table Value Total $299,253,556,246 Aggregate reportable value of all positions in the Form 13F information table, rounded to the nearest dollar

Form 13F Information Table Entry Total 89 Number of reportable security positions listed in the information table

Number of Other Included Managers 14 Affiliated institutional managers whose holdings are included in this Form 13F report

Key Terms

Form 13F, institutional investment manager, Other Included Managers

3 terms

Form 13F regulatory

"Form 13F Information Table Entry Total: 89"

A Form 13F is a quarterly filing that large investment managers must submit to disclose their holdings in publicly traded stocks and certain other securities. It acts like a peek into the portfolios of big investors, helping other market participants see what large players are buying or selling and offering clues about investment trends, crowded trades, and potential market impact.

institutional investment manager regulatory

"The institutional investment manager filing this report and the person by whom it is signed"

Other Included Managers regulatory

"List of Other Included Managers Provide a numbered list of the name(s)"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Berkshire Hathaway's (BRK) latest Form 13F report represent?

Berkshire Hathaway's Form 13F is a quarterly report listing its reportable equity holdings managed as an institutional investment manager, including positions held through 14 other included managers and totaling 89 entries for this period.

What is the total Form 13F value reported by Berkshire Hathaway (BRK)?

Berkshire Hathaway reported an aggregate Form 13F information table value of $299,253,556,246, rounded to the nearest dollar. This figure reflects the combined reportable market value of all 89 positions included in the Form 13F information table.

How many holdings did Berkshire Hathaway (BRK) report in this 13F filing?

Berkshire Hathaway reported 89 Form 13F information table entries. Each entry represents a distinct reportable security position held by the manager or its 14 other included managers during the covered quarter, as required under SEC Form 13F rules.

How many other managers are included in Berkshire Hathaway's (BRK) 13F report?

The filing lists 14 other included managers, such as General Re Corp, GEICO Corp, and National Indemnity Co. These affiliated entities’ reportable holdings are consolidated into Berkshire Hathaway’s Form 13F Holdings Report for SEC reporting purposes.

Who signed Berkshire Hathaway's (BRK) Form 13F and in what capacity?

The Form 13F was signed by Marc D. Hamburg, Senior Vice President of Berkshire Hathaway Inc. The signature affirms that the report is true, correct and complete and that he is authorized to submit it on behalf of the reporting manager.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/14/2026 - 04:10 PM Accepted by SEC EDGAR 08/14/2026 - 04:05 PM Learn about SEC filing dates

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 06-30-2026

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	Berkshire Hathaway Inc
Address:	3555 Farnam Street
	Omaha, NE 68131
Form 13F File Number:	028-04545
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		Marc D. Hamburg
Title:		Senior Vice President
Phone:		402-346-1400
Signature, Place, and Date of Signing:
Marc D. Hamburg			Omaha, NE	08-14-2026
[Signature]			[City, State]	[Date]

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		14
	Form 13F Information Table Entry Total:		89
	Form 13F Information Table Value Total:		299,253,556,246
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	Berkshire Hathaway Homestate Insurance Co.	28-2226
	2	Berkshire Hathaway Life Insurance Co of Nebraska	28-5678
	3	BH Finance LLC	28-14389
	4	Buffett Warren E	28-554
	5	Columbia Insurance Co	28-1517
	6	Cypress Insurance Co	28-06102
	7	General Re Corp	28-04922
	8	GEICO Corp	28-852
	9	Medical Protective Corp	28-12941
	10	National Fire & Marine Insurance Co	28-1066
	11	National Indemnity Co	28-718
	12	National Liability & Fire Insurance Co	28-5006
	13	Nebraska Furniture Mart	28-11222
	14	U.S. Investment Corp	28-12947