| # | % | |||||
|---|---|---|---|---|---|---|
| 51 | BERKSHIRE HATHAWAY INC DEL | 331,509 | 43,772,000 | 8.32% | ||
| 52 | WHITE MOUNTAINS INSURANCE GRP LTD | 90,633 | 65,873,000 | 12.51% |
Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-097353, filed 2016.02.16).
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.