Berkshire Hathaway Files 8-K
Ticker: BRK-A · Form: 8-K · Filed: Oct 3, 2025 · CIK: 1067983
Sentiment: neutral
Topics: corporate-governance, financials, filing
TL;DR
BRK filed an 8-K for Q3 2025, mostly routine stuff.
AI Summary
Berkshire Hathaway Inc. filed an 8-K on October 3, 2025, reporting changes to its articles of incorporation or bylaws and filing financial statements and exhibits. The filing pertains to the period ending September 30, 2025. No specific financial figures or material events were detailed in the provided excerpt.
Why It Matters
This filing indicates routine corporate updates and the submission of financial information by Berkshire Hathaway, a major conglomerate.
Risk Assessment
Risk Level: low — The filing appears to be routine and does not disclose any immediate material adverse events.
Key Numbers
- 20250930 — Reporting Period End Date (Indicates the end date for the financial information reported.)
- 20251003 — Filing Date (The date the 8-K was officially filed with the SEC.)
Key Players & Entities
- BERKSHIRE HATHAWAY INC (company) — Filer
- 0001067983 (company) — Central Index Key
- 470813844 (company) — EIN
- DE (company) — State of Incorporation
- 1231 (company) — Fiscal Year End
- 3555 FARNAM STREET (company) — Business Address Street 1
- OMAHA (company) — Business Address City
- NE (company) — Business Address State
- 68131 (company) — Business Address Zip
- 4023461400 (company) — Business Phone
FAQ
What specific items were amended in Berkshire Hathaway's articles of incorporation or bylaws?
The provided excerpt does not specify the exact amendments made to the articles of incorporation or bylaws.
What financial statements and exhibits are included in this filing?
The excerpt states that financial statements and exhibits are filed, but does not list their specific contents.
What is the Central Index Key (CIK) for Berkshire Hathaway Inc.?
The CIK for Berkshire Hathaway Inc. is 0001067983.
What is Berkshire Hathaway's fiscal year end?
Berkshire Hathaway's fiscal year ends on December 31st.
What is the primary business classification for Berkshire Hathaway Inc.?
The primary business classification is FIRE, MARINE & CASUALTY INSURANCE [6331].
Filing Stats: 701 words · 3 min read · ~2 pages · Grade level 9.6 · Accepted 2025-10-03 10:34:37
Filing Documents
- d84825d8k.htm (8-K) — 41KB
- d84825dex3ii.htm (EX-3.(II)) — 88KB
- 0001193125-25-229405.txt ( ) — 353KB
- brk59-20250930.xsd (EX-101.SCH) — 6KB
- brk59-20250930_def.xml (EX-101.DEF) — 16KB
- brk59-20250930_lab.xml (EX-101.LAB) — 28KB
- brk59-20250930_pre.xml (EX-101.PRE) — 18KB
- d84825d8k_htm.xml (XML) — 15KB
Financial Statements and Exhibits
Financial Statements and Exhibits Exhibit 3(ii) By-Laws (as amended and restated on September 30, 2025) Exhibit 104 Cover Page Interactive Data File (embedded within the Inline XBRL document).
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. October 3, 2025 BERKSHIRE HATHAWAY INC. By: /s/ Marc D. Hamburg Marc D. Hamburg Senior Vice President and Chief Financial Officer