BRK.B holders · CITADEL ADVISORS LLC 13F · BRK.B stock
CITADEL ADVISORS LLC BRK.B (BRK.B) 13F holding
CITADEL ADVISORS LLC reported 2,577,100 BRK.B shares valued at $1.23T as of 2026-03-31 (CL B NEW), Call. Cached 13F row, not a live tape.
| Report | Shares | Value | Class |
|---|---|---|---|
| 2026-03-31 | 2,577,100 | $1.23T | Call |
| 2026-03-31 | 1,310,200 | $627.85B | Put |
| 2026-03-31 | 834,860 | $400.06B | CL B NEW |
| 2026-03-31 | 358,640 | $171.86B | CL B NEW |
| 2025-12-31 | 2,870,200 | $1.44T | Call |
| 2025-12-31 | 1,156,500 | $581.31B | Put |
| 2025-12-31 | 1,046,513 | $526.03B | CL B NEW |
| 2025-09-30 | 2,751,400 | $1.38T | Call |
| 2025-09-30 | 1,693,500 | $851.39B | Put |
| 2025-09-30 | 408,810 | $205.53B | CL B NEW |
| 2025-09-30 | 38,136 | $19.17B | CL B NEW |
| 2025-06-30 | 2,595,000 | $1.26T | Call |
| 2025-06-30 | 1,795,500 | $872.20B | Put |
| 2025-06-30 | 272,947 | $132.59B | CL B NEW |
| 2025-06-30 | 5,800 | $2.82B | Call |
| 2025-06-30 | 607 | $294.9M | CL B NEW |
Not investment advice. Cached 13F row, not EDGAR XML.