Stock
BRK-B
BRK-BNo reports yet
01
Smart money
Who holds it, who is trading it: 4 of the investors we track hold BRK-B
| Investor | Data | Period | Value / range | Portfolio weight | Change |
|---|---|---|---|---|---|
| Duan Yongping | 13F holdings | 2026-06-30 | $4.6B | 24.2% | Added |
| Li Lu | 13F holdings | 2026-06-30 | $555M | 15.0% | Added |
| George Soros | 13F holdings | 2026-06-30 | $67M | 0.8% | Held |
| Renaissance Technologies | 13F holdings | 2026-06-30 | $892,454 | 0.0% | Added |
From each person’s latest published 13F, insider filing or disclosure. 13F data lags by about 45 days. Smart Money →