| BRK.B Berkshire Hathaway Inc. Class B | 17.24% | 51,507 | $23.5M | No change |
| MSFT Microsoft Corp. | 11.55% | 33,131 | $15.7M | No change |
| GOOG Alphabet Inc. Class C | 7.07% | 55,797 | $9.6M | No change |
| AMZN Amazon.com Inc. | 5.95% | 38,341 | $8.1M | No change |
| COST Costco Wholesale Corp. | 5.92% | 8,479 | $8.1M | No change |
| MS Morgan Stanley | 4.68% | 45,328 | $6.4M | No change |
| AAPL Apple Inc. | 3.89% | 26,789 | $5.3M | No change |
| BRK.A Berkshire Hathaway Inc. Class A | 3.74% | 7 | $5.1M | No change |
| MKL Markel Group Inc. | 3.29% | 2,739 | $4.5M | Add +22.1% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 2.55% | 28,020 | $3.5M | No change |
| JPM JPMorgan Chase & Co. | 2.40% | 11,075 | $3.3M | No change |
| PG The Procter & Gamble Co. | 2.02% | 17,283 | $2.8M | No change |
| XOM Exxon Mobil Corp. | 1.96% | 24,761 | $2.7M | No change |
| GOOGL Alphabet Inc. Class A | 1.95% | 15 | $2.7M | Reduce -99.9% |
| V Visa Inc. Class A | 1.56% | 5,990 | $2.1M | No change |
| META Meta Platforms Inc. Class A | 1.48% | 2,244 | $2.0M | Reduce -18.1% |
| JNJ Johnson & Johnson | 1.32% | 11,798 | $1.8M | No change |
| PEP Pepsico Inc. | 1.27% | 13,103 | $1.7M | No change |
| AVGO Broadcom Inc. | 1.24% | 6,150 | $1.7M | No change |
| PANW Palo Alto Networks Inc. | 1.22% | 8,138 | $1.7M | No change |
| AXP American Express Co. | 1.19% | 5,074 | $1.6M | No change |
| MORN Morningstar Inc. | 1.12% | 4,864 | $1.5M | No change |
| NOW ServiceNow Inc. | 1.00% | 1,320 | $1.4M | No change |
| ETN Eaton Corp. PLC | 0.99% | 3,790 | $1.4M | No change |
| IVV iShares Core S&P 500 ETF | 0.89% | 2,054 | $1.2M | No change |
| NVDA Nvidia Corp. | 0.87% | 7,550 | $1.2M | No change |
| CRM Salesforce Inc. | 0.78% | 3,894 | $1.1M | No change |
| LIN Linde PLC | 0.75% | 2,171 | $1.0M | No change |
| DEO Diageo PLC-Sponsored ADR | 0.75% | 10,090 | $1.0M | No change |
| NEE Nextera Energy Inc. | 0.73% | 14,427 | $1.0M | No change |
| ICE Intercontinental Exchange Inc. | 0.67% | 4,985 | $915K | No change |
| UNH Unitedhealth Group Inc. | 0.61% | 2,673 | $834K | No change |
| ECL Ecolab Inc. | 0.61% | 3,090 | $833K | No change |
| ADBE Adobe Inc. | 0.60% | 2,129 | $824K | No change |
| KO The Coca-Cola Co. | 0.60% | 11,615 | $822K | No change |
| ORLY O'reilly Automotive Inc. | 0.59% | 598 | $808K | Reduce -93.3% |
| ANET Arista Networks Inc. | 0.57% | 7,568 | $774K | No change |
| CL Colgate-Palmolive Co. | 0.52% | 7,825 | $711K | No change |
| NVS Novartis AG-Sponsored ADR | 0.52% | 6,691 | $707K | No change |
| LOW Lowe's Cos Inc. | 0.50% | 3,069 | $681K | No change |
| WM Waste Management Inc. | 0.48% | 2,849 | $652K | No change |
| PAYX Paychex Inc. | 0.44% | 4,110 | $598K | No change |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.40% | 11,452 | $542K | No change |
| WFC Wells Fargo & Co. | 0.33% | 5,630 | $451K | No change |
| BLK BlackRock Inc. | 0.31% | 404 | $424K | No change |
| PGR Progressive Corp. | 0.26% | 1,320 | $352K | No change |
| PYPL PayPal Holdings Inc. | 0.24% | 4,455 | $331K | No change |
| MTB M & T Bank Corp. filed as M & T BK CORP | 0.22% | 1,545 | $300K | No change |
| SCHV Schwab US Large-Cap Value | 0.15% | 7,539 | $209K | New |