Kidney dialysis services
| Filer | 13FScore | This quarter | Shares | Value | % of their book |
|---|---|---|---|---|---|
| Warren Buffett / Berkshire Hathaway | 60 | Trimmed -5% | 30,100,585 | $4,626,158,909 | 1.8% |
| Ancora | 38 | Trimmed -81% | 51 | $7,838 | 0.0% |
| Bridgewater | 49 | Trimmed -40% | 20,902 | $3,212,428 | 0.0% |
Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-06-27.