Company: BRK-A
Filing Date: 2025-06-20
Form Type: 11-K
Source: 0001193125-25-143559
Chunk: 0

Company: BERKSHIRE HATHAWAY INC
Filing Date: 2025-06-20
Form: 11-K
Chunk 0
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 (Mark One)

| ☒ | ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 |

For the fiscal year ended December 31, 2024 OR

| ☐ | TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 |

For the transition period from __________ to __________ Commission file number 001-14905 Acme Brick Company 401(k) Retirement & Savings Plan 3024 Acme Brick Plaza Fort Worth, Texas 76109 (Full title of the plan and the address of the plan, if different from that of the issuer named below) BERKSHIRE HATHAWAY INC. 3555 Farnam Street Omaha, Nebraska 68131 (Name of issuer of the securities held pursuant to the plan and the address of its principal executive office)

ACME BRICK COMPANY 401(k) RETIREMENT & SAVINGS PLAN Table of Contents

|                                                                                           |     | Page   
 Number |    |
| Report of Independent Registered Public Accounting Firm                                   |     |        |  1 |
| Financial Statements:                                                                     |     |        |    |
| Statements of Net Assets Available for Benefits as of December                            
 31, 2024 and 2023                                                                         |     |        |  2 |
| Statement of Changes in Net Assets Available for Benefits for the year ended December 31, 
 2024                                                                                      |     |        |  3 |
| Notes to Financial Statements                                                             |     |        |  4 |
| Supplemental Schedule: *                                                                  |     |        |    |
| Schedule H, Line 4i - Schedule of Assets (Held at End of Year) as of December 31,         
 2024                                                                                      |     |        | 10 |

| * | Other schedules required by Section 2520.103-10 of the Department                                                                                                          
 of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 have been omitted because they are not applicable. |

REPORT OF INDEPENDENT