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 |
|---|---|---|---|---|---|
| MLP3, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Gibbs Wealth Management | CL A | 4 | — | Sep 30, 2026 | Oct 22, 2026 |
| Arcadia Wealth Management, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Midwest Trust Co | COM | 7 | — | Sep 30, 2026 | Oct 22, 2026 |
| James J. Burns & Company, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 22, 2026 |
| Boothe Investment Group, Inc. | CL A | 2 | — | Sep 30, 2026 | Oct 22, 2026 |
| SAGESPRING WEALTH PARTNERS, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 22, 2026 |
| T3 Companies, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Axxion S.A. | CL A | 18 | — | Sep 30, 2026 | Oct 22, 2026 |
| VISIONARY HORIZONS, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Core Wealth Management, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| River Street Advisors LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Beaumont Financial Advisors, LLC | Stock | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Sunpointe, LLC | CL A | 6 | — | Sep 30, 2026 | Oct 22, 2026 |
| Perigon Wealth Management, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Impact Capital Partners LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| CARDEROCK CAPITAL MANAGEMENT INC | CL A | 3 | — | Sep 30, 2026 | Oct 22, 2026 |
| GRIFFIN ASSET MANAGEMENT, INC. | CL A | 13 | — | Sep 30, 2026 | Oct 22, 2026 |
| Plan Group Financial, LLC | CL A | 21 | — | Sep 30, 2026 | Oct 22, 2026 |
| AIRE ADVISORS, LLC | CL A | 8 | — | Sep 30, 2026 | Oct 22, 2026 |
| Cross Staff Investments Inc | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Washington Trust Advisors, Inc. | Stock | 5 | — | Sep 30, 2026 | Oct 22, 2026 |
| Badgley Phelps Wealth Managers, LLC | CL A | 9 | — | Sep 30, 2026 | Oct 22, 2026 |
| West Financial Advisors, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Rede Wealth, LLC | CL A | 208 | — | Sep 30, 2026 | Oct 22, 2026 |
| NovaPoint Capital, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| LAKE STREET PRIVATE WEALTH, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Silver Lake Advisory, LLC | CL A | 3 | — | Sep 30, 2026 | Oct 22, 2026 |
| Farmers & Merchants Trust Co of Long Beach | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Farmers & Merchants Trust Co of Long Beach | CL A | 11 | — | Sep 30, 2026 | Oct 22, 2026 |
| Quaker Wealth Management, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Marietta Wealth Management, LLC | CL A | 4 | — | Sep 30, 2026 | Oct 22, 2026 |
| BIP Wealth, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Murphy Pohlad Asset Management LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| CORDA Investment Management, LLC. | CL A | 5 | — | Sep 30, 2026 | Oct 22, 2026 |
| SRH ADVISORS, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| MBL Wealth, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| RMR Wealth Builders | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Powell Investment Advisors, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Manchester Capital Management LLC | CL A | 7 | — | Sep 30, 2026 | Oct 22, 2026 |
| Indiana Trust & Investment Management Co | Com | 4 | — | Sep 30, 2026 | Oct 22, 2026 |
| Private Wealth Partners, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| SEVEN MILE ADVISORY | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| True North Advisors, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 22, 2026 |
| MCCARTER PRIVATE WEALTH SERVICES LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| FARMERS & MERCHANTS INVESTMENTS INC | CL A | 37 | — | Sep 30, 2026 | Oct 22, 2026 |
| PARTHENON LLC | CL A | 6 | — | Sep 30, 2026 | Oct 22, 2026 |
| SMITH CHAS P & ASSOCIATES PA CPAS | CL A | 14 | — | Sep 30, 2026 | Oct 22, 2026 |
| WASHINGTON TRUST Co | Equities | 22 | — | Sep 30, 2026 | Oct 22, 2026 |
| Capital Investment Advisors, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Brookstone Capital Management | CL A | 12 | — | Sep 30, 2026 | Oct 22, 2026 |
| LAWSON KROEKER INVESTMENT MANAGEMENT INC/NE | COM | 7 | — | Sep 30, 2026 | Oct 22, 2026 |
| CADINHA & CO LLC | COM | 2 | — | Sep 30, 2026 | Oct 22, 2026 |
| I.G.Y. Ltd | CL A | 65 | — | Sep 30, 2026 | Oct 22, 2026 |
| TANDEM CAPITAL MANAGEMENT CORP /ADV | CL A | 1 | — | Sep 30, 2026 | Oct 22, 2026 |
| Northern Lights Advisors, Inc. | CL A | 2 | — | Sep 30, 2026 | Oct 21, 2026 |
| OpenArc Corporate Advisory, LLC | CL A | 6 | — | Sep 30, 2026 | Oct 21, 2026 |
| NavPoint Financial, Inc. | CL A | 3 | — | Sep 30, 2026 | Oct 21, 2026 |
| Gibbs Wealth Management | CL A | 4 | — | Jun 30, 2026 | Oct 21, 2026 |
| Momentous Wealth Management, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| Kings Path Partners LLC | CL A | 3 | — | Sep 30, 2026 | Oct 21, 2026 |
| Trifecta Capital Advisors, LLC | CL A | 9 | — | Sep 30, 2026 | Oct 21, 2026 |
| AXXCESS WEALTH MANAGEMENT, LLC | CL A | 4 | — | Sep 30, 2026 | Oct 21, 2026 |
| Magnus Financial Group LLC | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| EAGLE ROCK INVESTMENT COMPANY, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| Wealthcare Advisory Partners LLC | CL A | 7 | — | Sep 30, 2026 | Oct 21, 2026 |
| Shepherd Street Advisors LLC | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| FF Advisors,LLC | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| Cardinal Point Capital Management ULC | CL A | 2 | — | Sep 30, 2026 | Oct 21, 2026 |
| Halter Ferguson Financial Inc. | CL A | 2 | — | Sep 30, 2026 | Oct 21, 2026 |
| CGN Advisors LLC | CL A | 2 | — | Sep 30, 2026 | Oct 21, 2026 |
| Hoese & Co LLP | COMMON STOCK | 3 | — | Sep 30, 2026 | Oct 21, 2026 |
| Foster Victor Wealth Advisors, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| ELEMENT POINTE ADVISORS, LLC | Cl A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| CANTOR FITZGERALD INVESTMENT ADVISORS L.P. | CL A | 3 | — | Sep 30, 2026 | Oct 21, 2026 |
| Pinnacle Bancorp, Inc. | CL A | 31 | — | Sep 30, 2026 | Oct 21, 2026 |
| Curbstone Financial Management Corp | COM | 4 | — | Sep 30, 2026 | Oct 21, 2026 |
| Bellecapital International Ltd. | CL A | 12 | — | Sep 30, 2026 | Oct 21, 2026 |
| SHAYNE & JACOBS, LLC | CL A | 5 | — | Sep 30, 2026 | Oct 21, 2026 |
| SHAYNE & JACOBS, LLC | CL A | 10 | — | Sep 30, 2026 | Oct 21, 2026 |
| LMCG INVESTMENTS, LLC | CL A | 12 | — | Sep 30, 2026 | Oct 21, 2026 |
| Piedmont Capital Management, LLC/NC | CL A | 9 | — | Sep 30, 2026 | Oct 21, 2026 |
| Obermeyer Wealth Partners | CL A | 5 | — | Sep 30, 2026 | Oct 21, 2026 |
| ASSETMARK, INC | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| Ledyard National Bank | Com | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| NBT BANK, N.A. | Com | 5 | — | Sep 30, 2026 | Oct 21, 2026 |
| TRUST CO OF VERMONT | Com | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| ALBION FINANCIAL GROUP /UT | CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| Crescent Grove Advisors, LLC | COMM CL A | 1 | — | Sep 30, 2026 | Oct 21, 2026 |
| NORTHWESTERN UNIVERSITY | CL A | 66 | — | Sep 30, 2026 | Oct 21, 2026 |
| Robinswood Financial LLC | CL A | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| Rare Wolf Capital LLC | CL A | 3 | — | Sep 30, 2026 | Oct 20, 2026 |
| Wilkerson Advisory Group LLC | Stock | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| Cushing Capital Partners, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| LOUISBOURG INVESTMENTS INC. | COM | 8 | — | Sep 30, 2026 | Oct 20, 2026 |
| Councilmark Asset Management, LLC | COM | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Arlington Trust Co LLC | COM | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Well Done, LLC | CL A | 105 | — | Sep 30, 2026 | Oct 20, 2026 |
| Balboa Wealth Partners | CL A | 8 | — | Sep 30, 2026 | Oct 20, 2026 |
| Three Arch Wealth Management LLC | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| SUTTON PLACE INVESTORS LLC | CL A | 10 | — | Sep 30, 2026 | Oct 20, 2026 |
| Amplius Wealth Advisors, LLC | CL A | 5 | — | Sep 30, 2026 | Oct 20, 2026 |
| JEPPSON WEALTH MANAGEMENT, LLC | Stock | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Wealth Quarterback LLC | CL A | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| Chronos Wealth Management, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Kathmere Capital Management, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| Relyea Zuckerberg Hanson LLC | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Net Worth Advisory Group | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Hingham Institution for Savings | CL A | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| QUADRANT CAPITAL GROUP LLC | Common Stock | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| Sowell Financial Services LLC | CL A | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| Carnegie Investment Counsel | CL A | 14 | — | Sep 30, 2026 | Oct 20, 2026 |
| Robeco Institutional Asset Management B.V. | CL A | 47 | — | Sep 30, 2026 | Oct 20, 2026 |
| Stanley-Laman Group, Ltd. | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Prime Capital Investment Advisors, LLC | Stock | 2 | — | Sep 30, 2026 | Oct 20, 2026 |
| OLD NATIONAL BANCORP /IN/ | CL A | 5 | — | Sep 30, 2026 | Oct 20, 2026 |
| Harfst & Associates, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Capital Wealth Alliance, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| Ballast, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| HARVEY INVESTMENT CO LLC | COM | 27 | — | Sep 30, 2026 | Oct 20, 2026 |
| Bank Pictet & Cie (Europe) AG | CL A | 89 | — | Sep 30, 2026 | Oct 20, 2026 |
| FOCUSED ALPHA, LLC | CL A | 3 | — | Sep 30, 2026 | Oct 20, 2026 |
| SHIKIAR ASSET MANAGEMENT INC | COM | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| LVM CAPITAL MANAGEMENT LTD/MI | COM | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| WEATHERLY ASSET MANAGEMENT L. P. | COMMON | 1 | — | Sep 30, 2026 | Oct 20, 2026 |
| PINNACLE ASSOCIATES LTD | CL A | 4 | — | Sep 30, 2026 | Oct 20, 2026 |
| OceanIQ Capital, LLC | CL A | 5 | — | Sep 30, 2026 | Oct 19, 2026 |
| MIRAMONTES CAPITAL, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Kercheville Advisors, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Crown Wealth Group, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| Secure Asset Management, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Sterling Investment Counsel, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| NWF Advisory Services Inc. | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| Financial Partners Group, Inc | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Clark Asset Management, LLC | CL A | 4 | — | Sep 30, 2026 | Oct 19, 2026 |
| Advantage Trust Co | CL A | 4 | — | Sep 30, 2026 | Oct 19, 2026 |
| TRITONPOINT WEALTH, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| LongView Wealth Management | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Woodward Financial Advisors, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Alpha Advisors, LLC/VA | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| FOURPATH CAPITAL MANAGEMENT, LLC | CL A | 3 | — | Sep 30, 2026 | Oct 19, 2026 |
| Independent Wealth Network Inc. | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| RIDGECREST WEALTH PARTNERS, LLC | CL A | 4 | — | Sep 30, 2026 | Oct 19, 2026 |
| Arkfeld Wealth Strategies, L.L.C. | CL A | 9 | — | Sep 30, 2026 | Oct 19, 2026 |
| Cornell Pochily Investment Advisors, Inc. | CL A | 9 | — | Sep 30, 2026 | Oct 19, 2026 |
| LexAurum Advisors, LLC | CL A | 20 | — | Sep 30, 2026 | Oct 19, 2026 |
| Cordatus Wealth Management LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Narus Financial Partners, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| First Bank & Trust | Equities | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| CWA Asset Management Group, LLC | CL A | 6 | — | Sep 30, 2026 | Oct 19, 2026 |
| Spectrum Asset Management, Inc. (NB/CA) | CL A | 3 | — | Sep 30, 2026 | Oct 19, 2026 |
| Archford Capital Strategies, LLC | CL A | 3 | — | Sep 30, 2026 | Oct 19, 2026 |
| Blankinship & Foster, LLC | CL A | 5 | — | Sep 30, 2026 | Oct 19, 2026 |
| LVW Advisors, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| COURIER CAPITAL LLC | CL A | 8 | — | Sep 30, 2026 | Oct 19, 2026 |
| GUARDSMAN PRIVATE CAPITAL MANAGEMENT, INC. | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| Cambridge Advisors Inc. | CL A | 15 | — | Sep 30, 2026 | Oct 19, 2026 |
| FOUNDATION RESOURCE MANAGEMENT INC | COM | 5 | — | Sep 30, 2026 | Oct 19, 2026 |
| TRUE Private Wealth Advisors | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| Herold Advisors, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| SONATA CAPITAL GROUP INC | CL A | 2 | — | Sep 30, 2026 | Oct 19, 2026 |
| KANAWHA CAPITAL MANAGEMENT LLC | CL A | 3 | — | Sep 30, 2026 | Oct 19, 2026 |
| MONARCH CAPITAL MANAGEMENT INC | CL A | 1 | — | Sep 30, 2026 | Oct 19, 2026 |
| James T. Borello RIA | CL A | 33 | — | Jun 30, 2026 | Oct 16, 2026 |
| James T. Borello RIA | CL A | 53 | — | Mar 31, 2026 | Oct 16, 2026 |
| James T. Borello RIA | CL A | 53 | — | Dec 31, 2025 | Oct 16, 2026 |
| James T. Borello RIA | CL A | 53 | — | Sep 30, 2025 | Oct 16, 2026 |
| James T. Borello RIA | CL A | 53 | — | Jun 30, 2025 | Oct 16, 2026 |
| James T. Borello RIA | CL A | 53 | — | Mar 31, 2025 | Oct 16, 2026 |
| James T. Borello RIA | CL A | 33 | — | Sep 30, 2026 | Oct 16, 2026 |
| Wealth Intelligence, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| MLP3, LLC | CL A | 1 | — | Jun 30, 2026 | Oct 16, 2026 |
| OFS Enterprise LLC | CL A | 12 | — | Sep 30, 2026 | Oct 16, 2026 |
| Cornerstone Management, Inc. | CL A | 11 | — | Sep 30, 2026 | Oct 16, 2026 |
| Concurrent Investment Advisors, LLC | CL A | 5 | — | Sep 30, 2026 | Oct 16, 2026 |
| North Capital, Inc. | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Holcombe Financial, Inc. | CL A | 3 | — | Sep 30, 2026 | Oct 16, 2026 |
| TD Waterhouse Canada Inc. | CL A | 3 | — | Sep 30, 2026 | Oct 16, 2026 |
| FOUNDERS GROVE WEALTH PARTNERS, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Premier Path Wealth Partners, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| Essex Bank | COMMON STOCK | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Essex Bank | COMMON STOCK | 15 | — | Sep 30, 2026 | Oct 16, 2026 |
| WealthBridge Capital Management, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| Snider Financial Group | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| Parisi Gray Wealth Management | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Melone Private Wealth, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| Chemistry Wealth Management LLC | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Cyndeo Wealth Partners, LLC | CL A | 4 | — | Sep 30, 2026 | Oct 16, 2026 |
| Strata Wealth Advisors, LLC | CL A | 14 | — | Sep 30, 2026 | Oct 16, 2026 |
| Forum Financial Management, LP | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Intelligent Financial Strategies | COM - Class A | 7 | — | Sep 30, 2026 | Oct 16, 2026 |
| Eagle Bay Advisors LLC | Stock | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| Onyx Bridge Wealth Group LLC | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| SteelPeak Wealth, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| Y-Intercept (Hong Kong) Ltd | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| CRA Financial Services, LLC | CL A | 2 | — | Sep 30, 2026 | Oct 16, 2026 |
| GFG Capital, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| ARS Wealth Advisors Group, LLC | CL A | 1 | — | Sep 30, 2026 | Oct 16, 2026 |
| CANTOR FITZGERALD INVESTMENT ADVISORS L.P. | CL A | 3 | — | Sep 30, 2026 | Oct 16, 2026 |
| PFG Advisors | CL A | 1 | — | Sep 30, 2026 | Oct 16, 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.
