SEC CIK 1067983
BERKSHIRE HATHAWAY INC
Reported ownership across 4 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| SIRIview stock → | 124,807,117 | 2025-08-04 |
| DVAview stock → | 28,697,229 | 2026-07-31 |
| LLYVA/Kview stock → | 10,587,143 | 2026-01-16 |
| VRSNview stock → | 8,989,880 | 2025-07-30 |
Position History — SIRI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — SIRI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-08-04 | Open-market buy | 1,037,199 | $21.63 | 124,807,117 |
| 2025-08-01 | Open-market buy | 1,930,000 | $21.02 | 123,769,918 |
| 2025-07-31 | Open-market buy | 85,389 | $21.43 | 121,839,918 |
| 2025-07-31 | Open-market buy | 1,977,837 | $21.04 | 121,754,529 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.