Every 424B that BRK (BRK) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow BRK and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full BRK filings page.
Berkshire Hathaway Inc. is offering ¥272,300,000,000 aggregate principal amount of yen‑denominated senior notes across six series: ¥128,900,000,000 2.077% due 2029; ¥86,800,000,000 2.465% due 2031; ¥22,300,000,000 2.739% due 2033; ¥27,300,000,000 3.084% due 2036; ¥2,000,000,000 3.452% due 2041; and ¥5,000,000,000 4.037% due 2056. Interest accrues from issuance expected on April 16, 2026 and is payable semi‑annually on April 25 and October 25, beginning October 25, 2026. Notes are senior, unsecured, issued in minimum denominations of ¥100,000,000, will not be listed, and are to be delivered through Euroclear and Clearstream. Net proceeds are expected to refinance the 2026 Senior Notes and to finance in part a minority stake in Tokio Marine.
Berkshire Hathaway Inc. is offering three series of yen-denominated senior notes as described in this prospectus supplement dated April 2, 2026. The notes will be senior unsecured obligations, issued in registered global form in minimum denominations of ¥100,000,000 and integral multiples of ¥10,000,000, payable in yen (with U.S. dollar fallback if yen is unavailable). Interest will accrue from the date of original issuance and be payable semi-annually; each series will mature on its stated maturity date. The offering contemplates optional redemptions after applicable par call dates and a tax‑change redemption right. Net proceeds are expected to be used to refinance Berkshire’s 2026 Senior Notes and to partially finance an acquisition of a minority stake in Tokio Marine.
Berkshire Hathaway Inc. is conducting a primary debt offering of ¥210,100,000,000 of senior unsecured yen-denominated notes in four tranches: ¥123,700,000,000 of 1.510% notes due 2028, ¥53,300,000,000 of 1.826% notes due 2030, ¥26,100,000,000 of 2.422% notes due 2035, and ¥7,000,000,000 of 2.810% notes due 2040. The notes price at 100% of principal, with underwriting discounts ranging from 0.10% to 0.40%, resulting in gross proceeds to Berkshire of ¥209,803,100,000 before expenses. Interest is paid in yen semi-annually on May 29 and November 29, starting May 29, 2026, with principal also payable in yen, subject to a U.S. dollar payment fall-back if yen is unavailable. Berkshire expects to use the net proceeds for general corporate purposes, including refinancing its 2025 Senior Notes. The notes are senior unsecured obligations ranking pari passu with other senior unsecured debt, will not be listed on an exchange, and may have limited trading liquidity. The filing highlights risks including interest rate changes, lack of a trading market, and foreign currency exposure for non-yen investors.