Individual filings, not a live or complete ownership distribution. Amendments are not added together.
| Holder / reporting person | Security | Shares | Ownership | Transaction | As of | Filed |
|---|---|---|---|---|---|---|
| Warren E. Buffett | Class A Common Stock, Par Value $5.00 per share | — | 38.2% | — | — | Jul 15, 2026 |
| Abigail P. Johnson | CLASS A COMMON STOCK | 24,558 | 4.7% | — | Dec 31, 2025 | Feb 5, 2026 |
| FMR LLC | CLASS A COMMON STOCK | 24,558 | 4.7% | — | Dec 31, 2025 | Feb 5, 2026 |
| Warren E. Buffett | Class A Common Stock, Par Value $5.00 per share | — | 37.7% | — | — | Nov 12, 2025 |
| Warren E. Buffett | Class A Common Stock, Par Value $5.00 per share | — | 37% | — | — | Jun 30, 2025 |
| Warren E. Buffett | — | 206,363 | 37.5% | — | Nov 25, 2024 | Nov 25, 2024 |
| Warren E. Buffett | — | 207,963 | 37% | — | — | Jun 28, 2024 |
| Warren E. Buffett | — | 216,637 | 37.9% | — | Nov 21, 2023 | Nov 27, 2023 |
| Warren E. Buffett | — | 216,687 | 37.9% | — | Nov 21, 2023 | Nov 21, 2023 |
Individual filings, not a live or complete ownership distribution. Amendments are not added together.
| Holder / reporting person | Security | Shares | Transaction | As of | Filed |
|---|---|---|---|---|---|
| BESSEMER GROUP INC | SC | 21 | — | Jun 30, 2026 | Aug 12, 2026 |
| BESSEMER GROUP INC | SC | 15 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 103 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 148 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 8 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 10 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 4 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 5 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF MONTREAL /CAN/ | CL A | 127 | — | Jun 30, 2026 | Aug 12, 2026 |
| HANOVER ADVISORS INC | CL A | 1 | — | Jun 30, 2026 | Aug 12, 2026 |
| SHUFRO ROSE & CO LLC | CL A | 4 | — | Jun 30, 2026 | Aug 12, 2026 |
| HARBOUR INVESTMENTS, INC. | Stock | 4 | — | Jun 30, 2026 | Aug 12, 2026 |
| WALTER & KEENAN WEALTH MANAGEMENT LLC /IN/ /ADV | CL A | 8 | — | Jun 30, 2026 | Aug 12, 2026 |
| AMERICAN CENTURY COMPANIES INC | CL A | 107 | — | Jun 30, 2026 | Aug 12, 2026 |
| STIFEL FINANCIAL CORP | CL A | 87 | — | Jun 30, 2026 | Aug 12, 2026 |
| STIFEL FINANCIAL CORP | CL A | 27 | — | Jun 30, 2026 | Aug 12, 2026 |
| SMITH, MOORE & CO. | Stock | 1 | — | Jun 30, 2026 | Aug 12, 2026 |
| US BANCORP \DE\ | CL A | 683 | — | Jun 30, 2026 | Aug 12, 2026 |
| US BANCORP \DE\ | CL A | 178 | — | Jun 30, 2026 | Aug 12, 2026 |
| JPMORGAN CHASE & CO | COMMON | 22 | — | Jun 30, 2026 | Aug 12, 2026 |
| JPMORGAN CHASE & CO | COMMON | 2 | — | Jun 30, 2026 | Aug 12, 2026 |
| JPMORGAN CHASE & CO | COMMON | 25 | — | Jun 30, 2026 | Aug 12, 2026 |
| JPMORGAN CHASE & CO | COMMON | 42 | — | Jun 30, 2026 | Aug 12, 2026 |
| BANK OF NOVA SCOTIA | CL A | 5 | — | Jun 30, 2026 | Aug 12, 2026 |
| First Nebraska Trust Co | CL A | 2 | — | Mar 31, 2008 | Aug 11, 2026 |
| First Nebraska Trust Co | CL A | 2 | — | Jun 30, 2008 | Aug 11, 2026 |
| Causey Wealth LLC | CL A | 10 | — | Jun 30, 2026 | Aug 11, 2026 |
| Greenspring Advisors, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Platform Wealth Management, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Momentous Wealth Management, Inc. | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Presper Financial Architects, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Advisors Capital Management, LLC | CL A | 4 | — | Jun 30, 2026 | Aug 11, 2026 |
| Kilter Group LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| VestGen Advisors, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC | CL A | 8 | — | Jun 30, 2026 | Aug 11, 2026 |
| Greykasell Wealth Strategies, Inc. | Stock | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Councilmark Asset Management, LLC | COM | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Hara Capital LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| TRITONPOINT WEALTH, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Financial Alternatives, Inc | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| Investidor Profissional Gestao de Recursos Ltda. | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Independent Family Office, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| TigerOak Management, L.L.C. | CL A | 8 | — | Jun 30, 2026 | Aug 11, 2026 |
| G2 CAPITAL MANAGEMENT, LLC / OH | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| WEALTH ALLIANCE, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Summit Trail Advisors, LLC | CL A | 6 | — | Jun 30, 2026 | Aug 11, 2026 |
| SACHEM HILL LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Callan Family Office, LLC | CL A | 3 | — | Jun 30, 2026 | Aug 11, 2026 |
| Paralel Advisors LLC | CL A | 1,028 | — | Jun 30, 2026 | Aug 11, 2026 |
| Private Wealth Asset Management, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| IEQ CAPITAL, LLC | CL A | 27 | — | Jun 30, 2026 | Aug 11, 2026 |
| Jupiter Wealth Management LLC | CL A | 11 | — | Jun 30, 2026 | Aug 11, 2026 |
| Sargent Investment Group, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| Sound View Wealth Advisors Group, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| Cornerstone Financial Group, LLC /NE/ | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 879 | — | Mar 31, 2026 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,052 | — | Dec 31, 2025 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,252 | — | Sep 30, 2025 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Jun 30, 2025 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Mar 31, 2025 | Aug 11, 2026 |
| Payne Capital LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Dec 31, 2024 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Sep 30, 2024 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Jun 30, 2024 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Mar 31, 2024 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Dec 31, 2023 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Sep 30, 2023 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Jun 30, 2023 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Mar 31, 2023 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Dec 31, 2022 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Sep 30, 2022 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Jun 30, 2022 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Mar 31, 2022 | Aug 11, 2026 |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | CL A | 1,017 | — | Dec 31, 2021 | Aug 11, 2026 |
| Stratos Investment Management, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Stratos Wealth Advisors, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | CL A | 11 | — | Jun 30, 2026 | Aug 11, 2026 |
| ARTHUR M. COHEN & ASSOCIATES, LLC | CL A | 15 | — | Jun 30, 2026 | Aug 11, 2026 |
| Wealthspire Advisors, LLC | CL A | 18 | — | Jun 30, 2026 | Aug 11, 2026 |
| Stratos Wealth Partners, LTD. | CL A | 3 | — | Jun 30, 2026 | Aug 11, 2026 |
| Sand Hill Global Advisors, LLC | CL A | 17 | — | Jun 30, 2026 | Aug 11, 2026 |
| Bluespring Wealth Management, LLC | CL A | 8 | — | Jun 30, 2026 | Aug 11, 2026 |
| South Dakota Investment Council | CL A | 8 | — | Jun 30, 2026 | Aug 11, 2026 |
| Hemenway Trust Co LLC | COM | 12 | — | Jun 30, 2026 | Aug 11, 2026 |
| TCTC Holdings, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Shelter Mutual Insurance Co | COM | 34 | — | Jun 30, 2026 | Aug 11, 2026 |
| FIRST TRUST ADVISORS LP | CL A | 5 | — | Jun 30, 2026 | Aug 11, 2026 |
| Cannell & Spears LLC | CL A | 41 | — | Jun 30, 2026 | Aug 11, 2026 |
| MSH Capital Advisors LLC | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| Alaska Wealth Advisors, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| MITCHELL MCLEOD PUGH & WILLIAMS INC | CL A | 5 | — | Jun 30, 2026 | Aug 11, 2026 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Choate Investment Advisors | CL A | 16 | — | Jun 30, 2026 | Aug 11, 2026 |
| OXFORD FINANCIAL GROUP, LTD. LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| BRIGHTON JONES LLC | CL A | 24 | — | Jun 30, 2026 | Aug 11, 2026 |
| BBR PARTNERS, LLC | CL A | 3 | — | Jun 30, 2026 | Aug 11, 2026 |
| SCOTIA CAPITAL INC. | CL A | 12 | — | Jun 30, 2026 | Aug 11, 2026 |
| Lafayette Investments, Inc. | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Glenview Trust Co | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| Glenview Trust Co | CL A | 7 | — | Jun 30, 2026 | Aug 11, 2026 |
| Amundi | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Amundi | CL A | 14 | — | Jun 30, 2026 | Aug 11, 2026 |
| BRIGHT FINANCIAL ADVISORS, INC. | CL A | 7 | — | Jun 30, 2026 | Aug 11, 2026 |
| NorthRock Partners, LLC | CL A | 9 | — | Jun 30, 2026 | Aug 11, 2026 |
| Clarkston Capital Partners, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| Carolina Wealth Management Inc | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| Allworth Financial LP | CL A | 31 | — | Jun 30, 2026 | Aug 11, 2026 |
| Allworth Financial LP | CL A | 4 | — | Jun 30, 2026 | Aug 11, 2026 |
| Vanguard Personalized Indexing Management, LLC | CL A | 5 | — | Jun 30, 2026 | Aug 11, 2026 |
| Atlantic Union Bankshares Corp | CL A | 5 | — | Jun 30, 2026 | Aug 11, 2026 |
| Atlantic Union Bankshares Corp | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| BLAIR WILLIAM & CO/IL | CL A | 63 | — | Jun 30, 2026 | Aug 11, 2026 |
| PIN OAK INVESTMENT ADVISORS INC | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| VAUGHAN DAVID INVESTMENTS LLC/IL | brk.a | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| PUZO MICHAEL J | COM | 8 | — | Jun 30, 2026 | Aug 11, 2026 |
| Davis Selected Advisers | Common Stock | 868 | — | Jun 30, 2026 | Aug 11, 2026 |
| ROBERTS GLORE & CO INC /IL/ | CL A | 6 | — | Jun 30, 2026 | Aug 11, 2026 |
| B. Metzler seel. Sohn & Co. AG | CL A | 63 | — | Jun 30, 2026 | Aug 11, 2026 |
| B. Metzler seel. Sohn & Co. AG | CL A | 2 | — | Jun 30, 2026 | Aug 11, 2026 |
| BISLETT MANAGEMENT, LLC | CL A | 35 | — | Jun 30, 2026 | Aug 11, 2026 |
| TANDEM CAPITAL MANAGEMENT CORP /ADV | CL A | 1 | — | Jun 30, 2026 | Aug 11, 2026 |
| MERCER GLOBAL ADVISORS INC /ADV | CL A | 100 | — | Jun 30, 2026 | Aug 11, 2026 |
| DIMENSIONAL FUND ADVISORS LP | CL A | 3 | — | Jun 30, 2026 | Aug 11, 2026 |
| First Nebraska Trust Co | CL A | 2 | — | Sep 30, 2008 | Aug 10, 2026 |
| BCV Asset Management Inc. | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Ballast Rock Private Wealth LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Portland Financial Advisors Inc | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Gen-Wealth Partners Inc | Stock | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| WealthCollab, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Annis Gardner Whiting Capital Advisors, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Cassaday & Co Wealth Management LLC | CL A | 10 | — | Jun 30, 2026 | Aug 10, 2026 |
| LIBERTY SQUARE WEALTH PARTNERS LLC | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| Essex Financial Services, Inc. | CL A | 8 | — | Jun 30, 2026 | Aug 10, 2026 |
| Balboa Wealth Partners | CL A | 8 | — | Jun 30, 2026 | Aug 10, 2026 |
| LGT Fund Management Co Ltd. | CL A | 9 | — | Jun 30, 2026 | Aug 10, 2026 |
| Arkadios Wealth Advisors | Stock | 11 | — | Jun 30, 2026 | Aug 10, 2026 |
| Arkadios Wealth Advisors | Stock | 4 | — | Jun 30, 2026 | Aug 10, 2026 |
| LAKE STREET PRIVATE WEALTH, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Measured Wealth Private Client Group, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Csenge Advisory Group | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | CL A | 11 | — | Jun 30, 2026 | Aug 10, 2026 |
| LEVEL FOUR ADVISORY SERVICES, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Whitegate Investment Counselors, Inc. | Class A | 6 | — | Jun 30, 2026 | Aug 10, 2026 |
| DURANTE & WATERS, LLC | CL A | 7 | — | Jun 30, 2026 | Aug 10, 2026 |
| Turim 21 Investimentos Ltda. | CL A | 4 | — | Jun 30, 2026 | Aug 10, 2026 |
| Fiduciary Group, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| Arax Advisory Partners | CL A | 4 | — | Jun 30, 2026 | Aug 10, 2026 |
| NewEdge Wealth, LLC | CL A | 8 | — | Jun 30, 2026 | Aug 10, 2026 |
| FLOSSBACH VON STORCH SE | COM | 4 | — | Jun 30, 2026 | Aug 10, 2026 |
| Bank Julius Baer & Co. Ltd, Zurich | CL A | 40 | — | Jun 30, 2026 | Aug 10, 2026 |
| Savant Capital, LLC | CL A | 9 | — | Jun 30, 2026 | Aug 10, 2026 |
| IMA Advisory Services, Inc. | Common Stock | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| Kelman-Lazarov, Inc. | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| one8zero8, LLC | CL A | 5 | — | Jun 30, 2026 | Aug 10, 2026 |
| NWK Group, Inc. | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| HOWE & RUSLING INC | CL A | 3 | — | Jun 30, 2026 | Aug 10, 2026 |
| Pitcairn Wealth Advisors LLC | CL A | 43 | — | Jun 30, 2026 | Aug 10, 2026 |
| GLENMEDE TRUST CO NA | CL A | 8 | — | Jun 30, 2026 | Aug 10, 2026 |
| GLENMEDE TRUST CO NA | CL A | 10 | — | Jun 30, 2026 | Aug 10, 2026 |
| MIDDLETON & CO INC/MA | COM | 3 | — | Jun 30, 2026 | Aug 10, 2026 |
| Forvis Mazars Wealth Advisors, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| LOCUST WOOD CAPITAL ADVISERS, LLC | CL A | 23 | — | Jun 30, 2026 | Aug 10, 2026 |
| Hills Bank & Trust Co | CL A | 3 | — | Jun 30, 2026 | Aug 10, 2026 |
| Hills Bank & Trust Co | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| REGIONS FINANCIAL CORP | CL A | 26 | — | Jun 30, 2026 | Aug 10, 2026 |
| BANTAMAC CAPITAL, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| Timber Creek Capital Management LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| KING LUTHER CAPITAL MANAGEMENT CORP | CL A | 11 | — | Jun 30, 2026 | Aug 10, 2026 |
| WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| LATHROP INVESTMENT MANAGEMENT CO | Com | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| 49 WEALTH MANAGEMENT, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| Freedom Investment Management, Inc. | CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| TIAA TRUST, NATIONAL ASSOCIATION | Common / Ordinary Stock | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC | Common / Ordinary Stock | 78 | — | Jun 30, 2026 | Aug 10, 2026 |
| TIAA Wealth Investment Management LLC | Common / Ordinary Stock | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| NATIONAL BANK OF CANADA /FI/ | CL A | 2 | — | Jun 30, 2026 | Aug 10, 2026 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | CL A | 6 | — | Jun 30, 2026 | Aug 10, 2026 |
| Crescent Grove Advisors, LLC | COMM CL A | 1 | — | Jun 30, 2026 | Aug 10, 2026 |
| DELTA ASSET MANAGEMENT LLC/TN | CL A | 3 | — | Jun 30, 2026 | Aug 10, 2026 |
| Oxbow Advisors, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 7, 2026 |
| Signet Private Wealth LLC | CL A | 2 | — | Jun 30, 2026 | Aug 7, 2026 |
| PINNEY & SCOFIELD, INC. | CL A | 1 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 10 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 27 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 25 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 2 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 10 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 86 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 226 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 12 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 6 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 3 | — | Jun 30, 2026 | Aug 7, 2026 |
| BlackRock, Inc. | CL A | 40 | — | Jun 30, 2026 | Aug 7, 2026 |
| KILEY JUERGENS WEALTH MANAGEMENT, LLC | CL A | 2 | — | Jun 30, 2026 | Aug 7, 2026 |
| BETO FINANCIAL GROUP, LLC | CL A | 3 | — | Jun 30, 2026 | Aug 7, 2026 |
| Beverly Hills Private Wealth, LLC | CL A | 3 | — | Jun 30, 2026 | Aug 7, 2026 |
| Pallas Capital Advisors LLC | CL A | 1 | — | Jun 30, 2026 | Aug 7, 2026 |
| Performance Wealth Partners, LLC | CL A | 1 | — | Jun 30, 2026 | Aug 7, 2026 |
| Perigon Wealth Management, LLC | CL A | 3 | — | Jun 30, 2026 | Aug 7, 2026 |
| Phillips Wealth Planners LLC | CL A | 2 | — | Jun 30, 2026 | Aug 7, 2026 |
Individual filings, not a live or complete ownership distribution. Amendments are not added together.
| Holder / reporting person | Security | Shares | Transaction | As of | Filed |
|---|---|---|---|---|---|
| Jain Ajit | Class A Common Stock | 50 | — | Sep 28, 2026 | Sep 29, 2026 |
| Jain Ajit | Class A Common Stock | 38 | — | Sep 28, 2026 | Sep 29, 2026 |
| Jain Ajit | Class A Common Stock | 17 | — | Sep 28, 2026 | Sep 29, 2026 |
| Jain Ajit | Class A Common Stock | 61 | — | Sep 28, 2026 | Sep 29, 2026 |
| Jain Ajit | Class A Common Stock | 50 | — | Sep 3, 2026 | Sep 4, 2026 |
| Jain Ajit | Class A Common Stock | 38 | — | Sep 3, 2026 | Sep 4, 2026 |
| Jain Ajit | Class A Common Stock | 17 | — | Sep 3, 2026 | Sep 4, 2026 |
| Jain Ajit | Class A Common Stock | 61 | — | Sep 3, 2026 | Sep 4, 2026 |
| Chang Charles C | Class A Common Stock | 1 | P · purchase | Aug 12, 2026 | Aug 13, 2026 |
| Chang Charles C | Class A Common Stock | 1 | P · purchase | Aug 12, 2026 | Aug 13, 2026 |
| BUFFETT WARREN E | Class A Common Stock | 8,000 | C · other | Jul 14, 2026 | Jul 15, 2026 |
| Jain Ajit | Class A Common Stock | 50 | — | Jul 1, 2026 | Jul 2, 2026 |
| Jain Ajit | Class A Common Stock | 38 | — | Jul 1, 2026 | Jul 2, 2026 |
| Jain Ajit | Class A Common Stock | 17 | — | Jul 1, 2026 | Jul 2, 2026 |
| Jain Ajit | Class A Common Stock | 61 | — | Jul 1, 2026 | Jul 2, 2026 |
| Chang Charles C | Class A Common Stock | — | — | Jun 1, 2026 | Jun 10, 2026 |
| BUFFETT WARREN E | Class A Common Stock | 196,290 | — | May 22, 2026 | May 26, 2026 |
| BUFFETT WARREN E | Class A Common Stock | 25 | C · other | May 18, 2026 | May 20, 2026 |
| Jain Ajit | Class A Common Stock | 50 | — | Mar 27, 2026 | Mar 27, 2026 |
| Jain Ajit | Class A Common Stock | 38 | — | Mar 27, 2026 | Mar 27, 2026 |
| Jain Ajit | Class A Common Stock | 17 | — | Mar 27, 2026 | Mar 27, 2026 |
| Jain Ajit | Class A Common Stock | 61 | — | Mar 27, 2026 | Mar 27, 2026 |
| BUFFETT WARREN E | Class A Common Stock | 2 | G · other | Mar 17, 2026 | Mar 19, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 2 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 2 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 1 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| Abel Gregory E. | Class A Common Stock | 2 | P · purchase | Mar 4, 2026 | Mar 5, 2026 |
| BUFFETT WARREN E | Class A Common Stock | 1,800 | C · other | Nov 10, 2025 | Nov 12, 2025 |
| GUYMAN CHARLOTTE | Class A Common Stock | 1 | C · other | Nov 3, 2025 | Nov 5, 2025 |
| Jain Ajit | Class A Common Stock | 50 | — | Oct 22, 2025 | Oct 24, 2025 |
| Jain Ajit | Class A Common Stock | 38 | — | Oct 22, 2025 | Oct 24, 2025 |
| Jain Ajit | Class A Common Stock | 17 | — | Oct 22, 2025 | Oct 24, 2025 |
| Jain Ajit | Class A Common Stock | 61 | — | Oct 22, 2025 | Oct 24, 2025 |
| Jain Ajit | Class A Common Stock | 50 | — | Sep 26, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 38 | — | Sep 26, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 17 | — | Sep 26, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 61 | — | Sep 26, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 50 | — | Sep 24, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 38 | — | Sep 24, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 17 | — | Sep 24, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 61 | — | Sep 24, 2025 | Sep 26, 2025 |
| Jain Ajit | Class A Common Stock | 50 | — | Aug 8, 2025 | Aug 8, 2025 |
| Jain Ajit | Class A Common Stock | 38 | — | Aug 8, 2025 | Aug 8, 2025 |
| Jain Ajit | Class A Common Stock | 17 | — | Aug 8, 2025 | Aug 8, 2025 |
| Jain Ajit | Class A Common Stock | 61 | — | Aug 8, 2025 | Aug 8, 2025 |
| BUFFETT WARREN E | Class A Common Stock | 198,117 | — | Jul 14, 2025 | Jul 16, 2025 |
| BUFFETT WARREN E | Class A Common Stock | 8,239 | C · other | Jun 27, 2025 | Jun 30, 2025 |
| BUFFETT WARREN E | Class A Common Stock | 1 | C · other | May 13, 2025 | May 15, 2025 |
| BUFFETT WARREN E | Class A Common Stock | 2 | G · other | Apr 7, 2025 | Apr 9, 2025 |
| Jain Ajit | Class A Common Stock | 50 | — | Apr 2, 2025 | Apr 4, 2025 |
| Jain Ajit | Class A Common Stock | 38 | — | Apr 2, 2025 | Apr 4, 2025 |
| Jain Ajit | Class A Common Stock | 17 | — | Apr 2, 2025 | Apr 4, 2025 |
| Jain Ajit | Class A Common Stock | 61 | — | Apr 2, 2025 | Apr 4, 2025 |
| Jain Ajit | Class A Common Stock | 50 | — | Mar 14, 2025 | Mar 14, 2025 |
| Jain Ajit | Class A Common Stock | 38 | — | Mar 14, 2025 | Mar 14, 2025 |
| Jain Ajit | Class A Common Stock | 17 | — | Mar 14, 2025 | Mar 14, 2025 |
| Jain Ajit | Class A Common Stock | 61 | — | Mar 14, 2025 | Mar 14, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | — | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 1 | — | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 1 | — | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | — | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | — | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 3 | — | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | S · sale | Mar 3, 2025 | Mar 4, 2025 |
| WITMER MERYL B | Class A Common Stock | 4 | — | Feb 24, 2025 | Feb 25, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | — | Feb 24, 2025 | Feb 25, 2025 |
| WITMER MERYL B | Class A Common Stock | 1 | — | Feb 24, 2025 | Feb 25, 2025 |
| WITMER MERYL B | Class A Common Stock | 1 | — | Feb 24, 2025 | Feb 25, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | — | Feb 24, 2025 | Feb 25, 2025 |
| WITMER MERYL B | Class A Common Stock | 2 | — | Feb 24, 2025 | Feb 25, 2025 |
| WITMER MERYL B | Class A Common Stock | 3 | — | Feb 24, 2025 | Feb 25, 2025 |
SEC disclosures describe positions or transactions under different reporting rules and dates. An institutional holding is not necessarily a current position, and an insider transaction is not automatically an open-market purchase. Read the filing type, share class and transaction code.
The records do not all refer to the same date or reporting threshold. Adding them can double-count positions. Missing prices or values are left missing, and transaction totals describe only the records covered by the stated period and calculation.
Valuations are estimates, not investment advice. Figures may use different source dates.
