| Issuer | % book | Since entry | Business | Tags |
|---|
| $BRK.B · BERKSHIRE HATHAWAY INC DEL | 33.9% | +88% Q3 '22 | Berkshire Hathaway is a diversified holding company led by Warren Buffett, owning insurance, railroad, energy, and manufacturing businesses alongside a large portfolio of public equities. | S&PCitriniBitget → |
| $BRK.A · BERKSHIRE HATHAWAY INC DEL | 15.6% | +85% Q3 '22 | Berkshire Hathaway is a diversified holding company led by Warren Buffett, owning insurance, railroad, energy, and manufacturing businesses alongside a large portfolio of public equities. | |
| $AXP · AMERICAN EXPRESS CO | 15.3% | +126% Q3 '22 | American Express is a global payments company that issues credit and charge cards, operates a card network, and provides lending, merchant, and travel services. | S&P |
| $MA · MASTERCARD INCORPORATED | 14.3% | +96% Q3 '22 | Mastercard operates a global payments technology network that processes electronic transactions between financial institutions, merchants, cardholders, and businesses, and provides related value-added services. | S&PCitrini |
| $DUT · MOODYS CORP | 8.5% | — | Moody's provides credit ratings, research, and risk analytics, operating Moody's Investors Service for debt ratings and Moody's Analytics for financial data, software, and risk-assessment tools. | |
| $RACE · FERRARI N V | 7.7% | +123% Q3 '22 | Ferrari designs, manufactures, and sells luxury high-performance sports cars and related merchandise, and competes in Formula One racing. | |
| $DJCO · DAILY JOURNAL CORP | 4.8% | +156% Q3 '22 | Legal publisher and software (Munger-chaired) | NASDAQ |