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Berkshire Hathaway Inc. — SEC Filings — 10-K, 10-Q, 8-K

BRK-B
NYSEFinancial ServicesInsurance - DiversifiedCIK 0001067983berkshirehathaway.comAbout BRK-B
Last close · Oct 16, 2026532.14+6.46 (+1.23%)
Market cap$1.1T

What the company itself has filed with the SEC: annual and quarterly reports, 8-K current reports with the earnings press release, proxy statements and securities offerings. The originals, each linked to EDGAR.

SEC filings

62 since 2023-10-18
  1. 2026-08-118-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  2. 2026-08-1010-Q
    Quarterly report · period ended 2026-06-30
    Filing ↗
  3. 2026-05-078-K
    2.02Results of Operations (Earnings)5.02Departure/Election of Directors or Officers5.03Amendment to Articles/Bylaws5.07Submission of Matters to a Shareholder Vote9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  4. 2026-05-0410-Q
    Quarterly report · period ended 2026-03-31
    Filing ↗
  5. 2026-04-168-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  6. 2026-04-14424B5
    Prospectus supplement
    Filing ↗
  7. 2026-04-02424B5
    Prospectus supplement
    Filing ↗
  8. 2026-03-13ARS
    Annual report to shareholders · period ended 2025-12-31
    Filing ↗
  9. 2026-03-13DEFA14A
    Additional proxy materials
    Filing ↗
  10. 2026-03-13DEFA14A
    Additional proxy materials
    Filing ↗
  11. 2026-03-13DEF 14A
    Proxy statement
    Filing ↗
  12. 2026-03-058-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  13. 2026-03-028-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  14. 2026-03-0210-K
    Annual report · period ended 2025-12-31
    Filing ↗
  15. 2026-01-068-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  16. 2025-12-118-K
    5.02Departure/Election of Directors or Officers9.01Financial Statements and Exhibits
    Filing ↗
  17. 2025-11-218-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  18. 2025-11-18424B5
    Prospectus supplement
    Filing ↗
  19. 2025-11-06424B5
    Prospectus supplement
    Filing ↗
  20. 2025-11-038-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  21. 2025-11-0310-Q
    Quarterly report · period ended 2025-09-30
    Filing ↗
  22. 2025-10-038-K
    5.03Amendment to Articles/Bylaws9.01Financial Statements and Exhibits
    Filing ↗
  23. 2025-08-048-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  24. 2025-08-0410-Q
    Quarterly report · period ended 2025-06-30
    Filing ↗
  25. 2025-05-088-K
    5.02Departure/Election of Directors or Officers9.01Financial Statements and Exhibits
    Filing ↗
  26. 2025-05-068-K
    2.02Results of Operations (Earnings)5.07Submission of Matters to a Shareholder Vote9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  27. 2025-05-0510-Q
    Quarterly report · period ended 2025-03-31
    Filing ↗
  28. 2025-04-178-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  29. 2025-04-15424B5
    Prospectus supplement
    Filing ↗
  30. 2025-04-01424B5
    Prospectus supplement
    Filing ↗
  31. 2025-03-14ARS
    Annual report to shareholders · period ended 2024-12-31
    Filing ↗
  32. 2025-03-14DEFA14A
    Additional proxy materials
    Filing ↗
  33. 2025-03-14DEFA14A
    Additional proxy materials
    Filing ↗
  34. 2025-03-14DEF 14A
    Proxy statement
    Filing ↗
  35. 2025-02-248-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  36. 2025-02-2410-K
    Annual report · period ended 2024-12-31
    Filing ↗
  37. 2025-01-31S-3ASR
    Shelf registration (automatic)
    Filing ↗
  38. 2024-11-048-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  39. 2024-11-0410-Q
    Quarterly report · period ended 2024-09-30
    Filing ↗
  40. 2024-10-238-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  41. 2024-10-11424B5
    Prospectus supplement
    Filing ↗
  42. 2024-10-01424B5
    Prospectus supplement
    Filing ↗
  43. 2024-08-058-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  44. 2024-08-0510-Q
    Quarterly report · period ended 2024-06-30
    Filing ↗
  45. 2024-05-078-K
    2.02Results of Operations (Earnings)5.07Submission of Matters to a Shareholder Vote9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  46. 2024-05-0610-Q
    Quarterly report · period ended 2024-03-31
    Filing ↗
  47. 2024-04-268-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  48. 2024-04-22424B5
    Prospectus supplement
    Filing ↗
  49. 2024-04-09424B5
    Prospectus supplement
    Filing ↗
  50. 2024-03-15ARS
    Annual report to shareholders · period ended 2023-12-31
    Filing ↗
  51. 2024-03-15DEFA14A
    Additional proxy materials
    Filing ↗
  52. 2024-03-15DEFA14A
    Additional proxy materials
    Filing ↗
  53. 2024-03-15DEF 14A
    Proxy statement
    Filing ↗
  54. 2024-02-268-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  55. 2024-02-2610-K
    Annual report · period ended 2023-12-31
    Filing ↗
  56. 2024-01-108-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  57. 2023-12-018-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  58. 2023-11-298-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  59. 2023-11-20424B5
    Prospectus supplement
    Filing ↗
  60. 2023-11-08424B5
    Prospectus supplement
    Filing ↗
  61. 2023-11-078-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  62. 2023-11-0610-Q
    Quarterly report · period ended 2023-09-30
    Filing ↗

Filings the company made itself, as EDGAR lists them; the documents stay on EDGAR. An 8-K is a current report, its item codes read from the filing metadata and coloured by materiality: high bankruptcy, delisting, restatement, change of control · material earnings, M&A, leadership · routine exhibits, Reg FD, votes. Insider trades (Form 4) are on Insiders; 13D/13G and 13F holders on Ownership.