| Filed | Form | Filer | Stake | Shares | |
|---|---|---|---|---|---|
| 2025-02-13 | SCHEDULE | BERKSHIRE HATHAWAY INC | 45.00% | 35,892,479 | view → |
| Filed | Form | Issuer | Stake | Shares | |
|---|---|---|---|---|---|
| 2025-02-13 | SCHEDULE | DAVITA INC. DVA | 45.00% | 35,892,479 | view → |
| 2018-04-12 | SC | USG CORP | — | — | view → |
| 2018-03-26 | SC | USG CORP | — | — | view → |
Full feed access · API · daily intelligence brief · custom alerts. $1,500/mo. Pilots welcome.
Request a pilot →