# Berkshire Hathaway Inc: filings

BRK-B · NYSE · CIK 1067983 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/brk-b.md) · [Financials](/companies/brk-b/financials.md) · [Filings](/companies/brk-b/filings.md) · [Insiders](/companies/brk-b/insiders.md)

## Reports and events: 298 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 553, 11-K 159, SC 13G/A 146, 8-K 125, SC 13D/A 73, 13F-HR 71, SC 13G 58, 424B2 56, 10-Q 53, FWP 48, 424B5 40, UPLOAD 32, 3 31, CORRESP 31, PX14A6G 24, 5 21, DEF 14A 19, 10-K 18, SCHEDULE 13G/A 17, 13F-HR/A 16, S-8 POS 16, SD 15, S-8 12, DEFA14A 11, 425 9, 4/A 8, 8-A12B 7, S-3ASR 7, 25-NSE 6, S-4/A 6, SCHEDULE 13G 6, EFFECT 5, ARS 4, CERT 4, SCHEDULE 13D/A 4, 8-K/A 3, CERTNYS 3, S-4 3, SC 13D 3, 13FCONP 2, 3/A 2, 424B3 2, NO ACT 2, POS AM 2, 11-K/A 1, 144 1, 5/A 1, 8-A12B/A 1, IRANNOTICE 1, PRE 14A 1, PRER14A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-11 | 15:52 ET | [8-K](/filings/0001193125-26-344495.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-344495 |
| 2026-08-10 | 06:01 ET | [10-Q](/filings/0001193125-26-341032.md) | Quarterly report, period 2026-06-30 | 0001193125-26-341032 |
| 2026-07-15 | 16:30 ET | [SCHEDULE 13D/A](/filings/0001193125-26-304838.md) | Ownership report, active investor, amended | 0001193125-26-304838 |
| 2026-05-07 | 16:33 ET | [8-K](/filings/0001193125-26-212148.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-212148 |
| 2026-05-04 | 06:01 ET | [10-Q](/filings/0001193125-26-202243.md) | Quarterly report, period 2026-03-31 | 0001193125-26-202243 |
| 2026-04-16 | 17:15 ET | [8-K](/filings/0001193125-26-159326.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-159326 |
| 2026-03-13 | 16:30 ET | [DEF 14A](/filings/0001193125-26-106253.md) | Proxy statement, period 2026-05-02 | 0001193125-26-106253 |
| 2026-03-05 | 07:25 ET | [8-K](/filings/0001193125-26-092557.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-092557 |
| 2026-03-02 | 17:27 ET | [8-K](/filings/0001193125-26-085801.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-085801 |
| 2026-03-02 | 06:02 ET | [10-K](/filings/0001193125-26-083899.md) | Annual report, period 2025-12-31 | 0001193125-26-083899 |
| 2026-01-06 | 17:00 ET | [8-K/A](/filings/0001193125-26-004727.md) | 5.02 Departure or appointment of officers or directors | 0001193125-26-004727 |
| 2025-12-11 | 06:02 ET | [8-K](/filings/0001193125-25-314935.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-314935 |
| 2025-11-21 | 10:46 ET | [8-K](/filings/0001193125-25-290864.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-290864 |
| 2025-11-12 | 15:54 ET | [SCHEDULE 13D/A](/filings/0001193125-25-277436.md) | Ownership report, active investor, amended | 0001193125-25-277436 |
| 2025-11-03 | 13:48 ET | [8-K](/filings/0001193125-25-262260.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-262260 |
| 2025-11-03 | 06:03 ET | [10-Q](/filings/0001193125-25-261548.md) | Quarterly report, period 2025-09-30 | 0001193125-25-261548 |
| 2025-10-03 | 10:34 ET | [8-K](/filings/0001193125-25-229405.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-25-229405 |
| 2025-08-04 | 15:55 ET | [8-K](/filings/0001193125-25-172579.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-172579 |
| 2025-08-04 | 06:03 ET | [10-Q](/filings/0000950170-25-101578.md) | Quarterly report, period 2025-06-30 | 0000950170-25-101578 |
| 2025-06-30 | 19:29 ET | [SCHEDULE 13D/A](/filings/0000950170-25-091802.md) | Ownership report, active investor, amended | 0000950170-25-091802 |
| 2025-05-08 | 11:16 ET | [8-K](/filings/0001193125-25-115695.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-115695 |
| 2025-05-06 | 17:11 ET | [8-K](/filings/0001193125-25-113900.md) | 2.02 Results of operations; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-25-113900 |
| 2025-05-05 | 06:03 ET | [10-Q](/filings/0000950170-25-063112.md) | Quarterly report, period 2025-03-31 | 0000950170-25-063112 |
| 2025-04-17 | 17:16 ET | [8-K](/filings/0001193125-25-084458.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-084458 |
| 2025-03-14 | 17:00 ET | [DEF 14A](/filings/0001193125-25-054877.md) | Proxy statement, period 2025-05-03 | 0001193125-25-054877 |
| 2025-02-24 | 16:15 ET | [8-K](/filings/0001193125-25-033393.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-033393 |
| 2025-02-24 | 06:03 ET | [10-K](/filings/0000950170-25-025210.md) | Annual report, period 2024-12-31 | 0000950170-25-025210 |
| 2025-02-13 | 19:45 ET | [SCHEDULE 13D/A](/filings/0000950170-25-020183.md) | Ownership report, active investor, amended | 0000950170-25-020183 |
| 2024-11-25 | 15:09 ET | [SC 13D/A](/filings/0001193125-24-265100.md) | Ownership report, active investor, amended | 0001193125-24-265100 |
| 2024-11-04 | 06:03 ET | [8-K](/filings/0001193125-24-250195.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-250195 |
| 2024-11-04 | 06:01 ET | [10-Q](/filings/0000950170-24-120241.md) | Quarterly report, period 2024-09-30 | 0000950170-24-120241 |
| 2024-10-23 | 17:15 ET | [8-K](/filings/0001193125-24-241941.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-241941 |
| 2024-08-08 | 18:37 ET | [SC 13D/A](/filings/0001193125-24-197170.md) | Ownership report, active investor, amended | 0001193125-24-197170 |
| 2024-08-05 | 14:44 ET | [8-K](/filings/0001193125-24-193776.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-193776 |
| 2024-08-05 | 06:05 ET | [10-Q](/filings/0000950170-24-090305.md) | Quarterly report, period 2024-06-30 | 0000950170-24-090305 |
| 2024-06-28 | 16:35 ET | [SC 13D/A](/filings/0001193125-24-172349.md) | Ownership report, active investor, amended | 0001193125-24-172349 |
| 2024-05-07 | 15:42 ET | [8-K](/filings/0001193125-24-133049.md) | 2.02 Results of operations; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-24-133049 |
| 2024-05-06 | 06:03 ET | [10-Q](/filings/0000950170-24-053185.md) | Quarterly report, period 2024-03-31 | 0000950170-24-053185 |
| 2024-04-26 | 12:13 ET | [8-K](/filings/0001193125-24-116833.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-116833 |
| 2024-03-15 | 16:01 ET | [DEF 14A](/filings/0001193125-24-069107.md) | Proxy statement, period 2024-05-04 | 0001193125-24-069107 |
| 2024-02-26 | 13:53 ET | [8-K](/filings/0001193125-24-045977.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-045977 |
| 2024-02-26 | 06:08 ET | [10-K](/filings/0000950170-24-019719.md) | Annual report, period 2023-12-31 | 0000950170-24-019719 |
| 2024-02-16 | 16:53 ET | [SC 13D/A](/filings/0001193125-24-038549.md) | Ownership report, active investor, amended | 0001193125-24-038549 |
| 2024-01-10 | 16:16 ET | [8-K](/filings/0001193125-24-005943.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-005943 |
| 2023-12-01 | 09:11 ET | [8-K](/filings/0001193125-23-286867.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-286867 |
| 2023-11-29 | 16:50 ET | [8-K](/filings/0001193125-23-285240.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-285240 |
| 2023-11-27 | 16:51 ET | [SC 13D/A](/filings/0001193125-23-283406.md) | Ownership report, active investor, amended | 0001193125-23-283406 |
| 2023-11-21 | 16:16 ET | [SC 13D/A](/filings/0001193125-23-281502.md) | Ownership report, active investor, amended | 0001193125-23-281502 |
| 2023-11-07 | 13:07 ET | [8-K](/filings/0001193125-23-272204.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-23-272204 |
| 2023-11-06 | 06:05 ET | [10-Q](/filings/0000950170-23-058993.md) | Quarterly report, period 2023-09-30 | 0000950170-23-058993 |

Page 1 of 6. [Older](/companies/brk-b/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 17:22 ET. No prices; not investment advice.