Berkshire Hathaway (BRK.B): Soros Fund Management reduced its stake -34K shares

99K

Shares reported · -34K vs prior quarter

0.58%

Disclosed portfolio weight

$49.5M

Reported value

Holdings as of

Sep 30, 2026

Filed

Nov 13, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Sep 18, 2026CongressDisclosed purchase of BRK.B — reported range $1,001 - $15,000
2. Sep 23, 2026FDA · NHTSA campaign 26V609000Vehicle recall of 111 units: structure, body, step/ladder
3. Sep 23, 2026FDA · NHTSA campaign 26V608000Vehicle recall of 132 units: structure, body, door
4. Sep 24, 2026CongressDisclosed partial sale of BRK.B — reported range $1,001 - $15,000
5. Sep 28, 2026Insider · Their largest sale since 2018Chair sold ~$20M of BRK.B shares in the open market
6. Oct 5, 2026FDA · NHTSA campaign 26V647000Vehicle recall of 5 units: equipment, recreational vehicle/trailer, 120/240 vac electrical system
7. Oct 5, 2026FDA · NHTSA campaign 26V646000Vehicle recall of 75 units: equipment, other, labels
8. Oct 15, 2026CongressDisclosed sale of BRK.B — reported range $15,001 - $50,000
9. Oct 16, 2026FDA · NHTSA campaign 26V681000Vehicle recall of 738 units: electrical system, wiring, fuses and circuit breakers
10. Oct 19, 2026FDA · NHTSA campaign 26V684000Vehicle recall of 745 units: equipment, appliance, refrigerator
11. Oct 20, 2026FDA · NHTSA campaign 26V686000Vehicle recall of 215 units: equipment, electrical, accessory generator
12. Oct 22, 2026FDA · NHTSA campaign 26V704000Vehicle recall of 6,275 units: electrical system, wiring, fuses and circuit breakers
13. Oct 23, 2026FDA · NHTSA campaign 26V705000Vehicle recall of 490 units: steering, critical fasteners
14. Oct 28, 2026FDA · NHTSA campaign 26V715000Vehicle recall of 3 units: equipment, recreational vehicle/trailer
15. Nov 9, 2026Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for Berkshire Hathaway

For Berkshire Hathaway, OQRO holds 1 insider filing (SEC Form 4 or Form 144), 4 Congress trade reports and 4 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its BRK.B page.

How this filing works

• SEC Form 13F

Other disclosures at Berkshire Hathaway

• House Clerk periodic transaction reportOct 27, 2026
• House Clerk periodic transaction reportOct 14, 2026
• House Clerk periodic transaction reportOct 7, 2026
• SEC Form 4Sep 29, 2026
• House Clerk periodic transaction reportSep 9, 2026
• SEC Form 13F-HRAug 26, 2026

Everything OQRO holds on this company is on its BRK.B page.