- Reporting manager / owner
- Berkshire Hathaway Inc
- Relationship
- Associated institution
- Record date
- 2026-03-31
- Date meaning
- Original Form 13F report period
- CUSIP / security class
- 191216100 / COM
- Quantity
- 400,000,000 shares
- Reported value / amount
- $30,420,000,000
- Weight / denominator
- 11.562332% · 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
- 76.05; 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; 10 original filing line(s) grouped within this issuer/class. Absence from a disclosed table is not private account verification.
Original filing attribution · 10 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 |
|---|---|---|---|
| 43 | 800,000 shares$60,840,000 | Buffett Warren EOriginal field: 4 · Discretion: DFND | Sole 800,000Shared 0 · None 0 |
| 44 | 371,471 shares$28,250,370 | 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 371,471Shared 0 · None 0 |
| 45 | 85,000 shares$6,464,250 | Berkshire Hathaway Life Insurance Co of Nebraska; Buffett Warren E; National Indemnity CoOriginal field: 2,4,11 · Discretion: DFND | Sole 85,000Shared 0 · None 0 |
| 46 | 80,283,200 shares$6,105,537,360 | Buffett Warren E; Columbia Insurance CoOriginal field: 4,5 · Discretion: DFND | Sole 80,283,200Shared 0 · None 0 |
| 47 | 1,824,000 shares$138,715,200 | Buffett Warren E; Cypress Insurance CoOriginal field: 4,6 · Discretion: DFND | Sole 1,824,000Shared 0 · None 0 |
| 48 | 14,411,200 shares$1,095,971,760 | Buffett Warren E; GEICO Corp; National Indemnity CoOriginal field: 4,8,11 · Discretion: DFND | Sole 14,411,200Shared 0 · None 0 |
| 49 | 14,990,400 shares$1,140,019,920 | Buffett Warren E; National Fire & Marine Insurance CoOriginal field: 4,10 · Discretion: DFND | Sole 14,990,400Shared 0 · None 0 |
| 50 | 282,722,729 shares$21,501,063,540 | Buffett Warren E; National Indemnity CoOriginal field: 4,11 · Discretion: DFND | Sole 282,722,729Shared 0 · None 0 |
| 51 | 3,552,000 shares$270,129,600 | Buffett Warren E; National Liability & Fire Insurance CoOriginal field: 4,12 · Discretion: DFND | Sole 3,552,000Shared 0 · None 0 |
| 52 | 960,000 shares$73,008,000 | Buffett Warren E; Nebraska Furniture MartOriginal field: 4,13 · Discretion: DFND | Sole 960,000Shared 0 · None 0 |
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