UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) November 2, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION)(COMMISSION FILE NUMBER)(I.R.S. EMPLOYER IDENTIFICATION NO.) 3555 Farnam Street Omaha, Nebraska 68131 (ADDRESS OF PRINCIPAL ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 47-0813844 (State or other jur ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 47-0813844 (State or other jur ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) August 3, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION)(COMMISSION FILE NUMBER)(I.R.S. EMPLOYER IDENTIFICATION NO.) 3555 Farnam Street Omaha, Nebraska 68131 (ADDRESS OF PRINCIPAL E ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 47-0813844 (State or other jurisdic ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 47-0813844 (State or other jurisdic ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) 3555 Farnam Street Omaha, Nebraska 68131 (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see Gener ...

Sue Decker, Charlotte Guymon, Tom Murphy Jr., Ron Olson, Wally Weitz, and Meryl Whitmer. OK. We told them originally we would only show it within the confines of our auditorium here. And of course, it went out on CNBC. And you just can't imagine how much the wild swings in the market that otherwise just, you know, and that was reporting big earnings one quarter and big losses another quarter. We pay no attention to those at Berkshire, but you will see that we had a better than average quarter. And Ajit Jain ...

| --- | --- | --- | |--------------------------------------|-------------------|-------------------------------------------------------| | Title of each class | Trading Symbols | Name of each exchange on which registered | | Class A Common Stock | BRK.A | New York Stock Exchange | | Class B Common Stock | BRK.B | New York Stock Exchange | | 0.000% Senior Notes due 2025 | BRK25 | New York Stock Exchange | | 1.125% Senior Notes due 2027 | BRK27 | New York Stock Exchange | | 2.150% Senior Notes due 2028 | BRK2 ...

1 | --- | --- | --- | --- | |-----------------------------------------------|------------------------------|-------|-------------------| | | March 31, 2024 \n(Unaudited) | | December 31, 2023 | | ASSETS | | | | | Insurance and Other: | | | | | Cash and cash equivalents* | $ 28,891 | $ | 33,672 | | Short-term investments in U.S. Treasury Bills | 153,444 | | 129,619 | | Investments in fixed maturity securities | 17,167 | | 23,758 | | Investments in equity securities | 335,864 | | 353,842 | | Equity method inv ...