- Reporting manager / owner
- Berkshire Hathaway Inc
- Relationship
- Associated institution
- Record date
- 2026-03-31
- Date meaning
- Original Form 13F report period
- CUSIP / security class
- 060505104 / COM
- Quantity
- 513,624,165 shares
- Reported value / amount
- $25,039,178,044
- Weight / denominator
- 9.517137% · Calculated: issuer/class value divided by the complete original reported table; not personal wealth
- Quarter-end reported price
- Not disclosed; not purchase cost
- Derived value per reported unit
- 48.75; reported value ÷ quantity, not observed market price
- Source-reported activity
- Not disclosed
- Coverage
- Complete original information table grouped by CUSIP and security class
- Reviewed by
- DeepSeek AI
- Published
- 20 Oct 2026
Original regulatory disclosure; 9 original filing line(s) grouped within this issuer/class. Absence from a disclosed table is not private account verification.
Original filing attribution · 9 line(s)
Reporting manager: Berkshire Hathaway Inc. 13F HOLDINGS REPORT. These are reported investment-discretion relationships, not proof of beneficial ownership or a personal account. Each original line is counted once, including lines naming multiple managers.
Other included managers: 1 / Berkshire Hathaway Homestate Insurance Co.; 2 / Berkshire Hathaway Life Insurance Co of Nebraska; 3 / BH Finance LLC; 4 / Buffett Warren E; 5 / Columbia Insurance Co; 6 / Cypress Insurance Co; 7 / General Re Corp; 8 / GEICO Corp; 9 / Medical Protective Corp; 10 / National Fire & Marine Insurance Co; 11 / National Indemnity Co; 12 / National Liability & Fire Insurance Co; 13 / Nebraska Furniture Mart; 14 / U.S. Investment Corp.
| ORIGINAL LINE | REPORTED QUANTITY / VALUE | OTHER MANAGER / DISCRETION | VOTING AUTHORITY |
|---|---|---|---|
| 27 | 3,920,000 shares$191,100,000 | Buffett Warren EOriginal field: 4 · Discretion: DFND | Sole 3,920,000Shared 0 · None 0 |
| 28 | 11,900,000 shares$580,125,000 | Berkshire Hathaway Homestate Insurance Co.; Berkshire Hathaway Life Insurance Co of Nebraska; Buffett Warren E; National Indemnity CoOriginal field: 1,2,4,11 · Discretion: DFND | Sole 11,900,000Shared 0 · None 0 |
| 29 | 145,500 shares$7,093,125 | Berkshire Hathaway Life Insurance Co of Nebraska; Buffett Warren E; National Indemnity CoOriginal field: 2,4,11 · Discretion: DFND | Sole 145,500Shared 0 · None 0 |
| 30 | 28,238,665 shares$1,376,634,919 | BH Finance LLC; Buffett Warren E; Columbia Insurance CoOriginal field: 3,4,5 · Discretion: DFND | Sole 28,238,665Shared 0 · None 0 |
| 31 | 2,100,000 shares$102,375,000 | Buffett Warren E; Cypress Insurance CoOriginal field: 4,6 · Discretion: DFND | Sole 2,100,000Shared 0 · None 0 |
| 32 | 21,000,000 shares$1,023,750,000 | Buffett Warren E; General Re CorpOriginal field: 4,7 · Discretion: DFND | Sole 21,000,000Shared 0 · None 0 |
| 33 | 310,800,000 shares$15,151,500,000 | Buffett Warren E; GEICO Corp; National Indemnity CoOriginal field: 4,8,11 · Discretion: DFND | Sole 310,800,000Shared 0 · None 0 |
| 34 | 125,720,000 shares$6,128,850,000 | Buffett Warren E; National Indemnity CoOriginal field: 4,11 · Discretion: DFND | Sole 125,720,000Shared 0 · None 0 |
| 35 | 9,800,000 shares$477,750,000 | Buffett Warren E; U.S. Investment CorpOriginal field: 4,14 · Discretion: DFND | Sole 9,800,000Shared 0 · None 0 |
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