Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-07-28, as of 2026-07-20)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | CB · NYSE | 385,799,859 | 349,376,187 | 90.6% | 2,166 | H1467J104 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (5 of 5 · 171232101)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | GHE, LLC | 6,696 | — | $2.3M | -55 (-0.8%) |
| 2 | Fruth Investment Management | 6,366 | — | $2.2M | -120 (-1.9%) |
| 3 | Norman Fields, Gottscho Capital Management, LLC | 3,427 | — | $1.2M | -70 (-2.0%) |
| 4 | Cascades Capital Asset Management, LLC | 1,148 | — | $391K | -210 (-15.5%) |
| 5 | Byrne Asset Management LLC | 110 | — | $37K | — |
Exited since 2026-03-31 (1 filers; largest 1 shown)
| Kentucky Retirement Systems | −20,786 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Vanguard Capital Management | SCHEDULE 13G | 2026-04-28 | 2026-03-31 | 26,869,666 | 6.88% |
| The Vanguard Group | SCHEDULE 13G/A | 2026-03-26 | 2026-03-13 | 0 | 0% |
| Berkshire Hathaway Inc. | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 31,332,895 | 8% |
| National Indemnity Company | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 31,332,895 | 8% |
| Warren E. Buffett | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 31,332,895 | 8% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.