As of November 6, 2026, Berkshire Hathaway Inc has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on May 7, 2026 (Form 8-K, May 7, 2026).
30 companies changed executives this week.
Companies that just changed executives, and the new executive. Before you unlock: the company, the change and what is inside. After: the executive named with their role, how to reach the company, and a person's email only when we found one.
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Berkshire Hathaway Inc reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-05-07. Every row below is cited to the filing it comes from, and this page adds each new change as Berkshire Hathaway Inc files it.
Also on the record for Berkshire Hathaway Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 15, 2026 | Stake report, Schedule 13D/A, by Warren E. Buffett | 38.2% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 9.65% of the class | 5%+ stakes | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| February 5, 2026 | Stake report, Schedule 13G/A, by FMR LLC | 4.7% of the class | 5%+ stakes | Source |
| November 12, 2025 | Stake report, Schedule 13D/A, by Warren E. Buffett | 37.7% of the class | 5%+ stakes | Source |
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More on Berkshire Hathaway Inc and the records around it.
Berkshire Hathaway Inc elsewhere on the record
Companies that share a holder
- FMR LLC also filed stake reports on 761 other companies: ASPEN NEUROSCIENCE INC (Nov 2026), AVALO THERAPEUTICS INC (Nov 2026), BRAZE INC (Nov 2026)
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-05-07 | Reported | not named in the filing | 8-K, 2026-05-07 |
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Find candidates like senior executive at Berkshire Hathaway IncEvery change, in the filing's words
Reported
(c) As previously announced, Charles C. Chang will succeed Marc D. Hamburg as Berkshire's Chief Financial Officer on June 1, 2026.
- In his new role, Mr. Chang will be paid an annual cash salary of $8,000,000.
- (e) In connection with Mr. Hamburg's retirement as Berkshire's Chief Financial Officer and in recognition of Mr. Hamburg's many decades of service, Berkshire will provide Mr. Hamburg (or his spouse, if he predeceases her), with up to 30 flight hours per year on a mid-sized NetJets aircraft for a term starting on June 1, 2026 and ending no later than May 31, 2037.
- Berkshire will provide Mr. Hamburg with tax gross-up payments to cover Mr. Hamburg's imputed tax expenses related to this travel benefit.
- Berkshire estimates its cost of providing this benefit will be approximately $490,000 per year.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.