| BRK.B Berkshire Hathaway Inc. Class B | 15.78% | 170,817 | $83.0M | Add +1.9% |
| GOOGL Alphabet Inc. Class A | 11.20% | 334,303 | $58.9M | Reduce -0.5% |
| MSFT Microsoft Corp. | 9.79% | 103,502 | $51.5M | Reduce -0.5% |
| IDXX Idexx Laboratories Inc. | 9.74% | 95,487 | $51.2M | Add +69.7% |
| AMZN Amazon.com Inc. | 8.80% | 210,896 | $46.3M | Reduce -0.7% |
| MA Mastercard Inc. Class A | 7.49% | 70,106 | $39.4M | Reduce -0.5% |
| ROP Roper Technologies Inc. | 7.29% | 67,659 | $38.4M | Reduce -0.7% |
| JPM JPMorgan Chase & Co. | 6.20% | 112,538 | $32.6M | Add +0.3% |
| APH Amphenol Corp. Class A | 6.19% | 329,681 | $32.6M | Reduce -0.9% |
| HD Home Depot Inc. | 4.73% | 67,873 | $24.9M | Reduce -1.7% |
| SYK Stryker Corp. | 3.77% | 50,118 | $19.8M | Add +0.3% |
| AAPL Apple Inc. | 2.94% | 75,226 | $15.4M | Reduce -17.0% |
| EW Edwards Lifesciences Corp. | 2.76% | 185,652 | $14.5M | Reduce -2.1% |
| DHR Danaher Corp. | 0.69% | 18,357 | $3.6M | Reduce -81.1% |
| BN Brookfield Corp. | 0.66% | 56,096 | $3.5M | Add +3.9% |
| BRK.A Berkshire Hathaway Inc. Class A | 0.55% | 4 | $2.9M | No change |
| V Visa Inc. Class A | 0.28% | 4,094 | $1.5M | No change |
| CRH CRH PLC | 0.24% | 13,704 | $1.3M | No change |
| CME Cme Group Inc. | 0.21% | 4,048 | $1.1M | Reduce -1.2% |
| MKL Markel Group Inc. | 0.21% | 540 | $1.1M | Add +38.5% |
| WBA Walgreens Boots Alliance Inc. | 0.09% | 41,476 | $476K | No change |
| COST Costco Wholesale Corp. | 0.05% | 245 | $243K | No change |
| JNJ Johnson & Johnson | 0.03% | 969 | $148K | No change |
| GOOG Alphabet Inc. Class C | 0.03% | 800 | $142K | No change |
| WFC Wells Fargo & Co. | 0.02% | 1,220 | $98K | No change |
| FRMO Frmo Corp. | 0.02% | 11,500 | $97K | No change |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.02% | 280 | $83K | No change |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.02% | 1,725 | $82K | No change |
| NVO Novo-Nordisk A/S-Spons ADR | 0.02% | 1,159 | $80K | No change |
| META Meta Platforms Inc. Class A | 0.01% | 105 | $77K | No change |
| LIN Linde PLC | 0.01% | 157 | $74K | No change |
| USB US Bancorp | 0.01% | 1,510 | $68K | No change |
| NKE Nike Inc. Class B | 0.01% | 890 | $63K | Reduce -99.4% |
| SHW The Sherwin-Williams Co. | 0.01% | 181 | $62K | No change |
| BF.B Brown-Forman Corp. Class B | 0.01% | 2,133 | $57K | Reduce -99.4% |
| APA Apa Corp. | 0.01% | 3,130 | $57K | No change |
| WHR Whirlpool Corp. | 0.01% | 559 | $57K | No change |
| MMM 3M Co. | 0.01% | 290 | $44K | No change |
| SOBO South Bow Corp. | 0.01% | 1,700 | $44K | No change |
| WELL Welltower Inc. | 0.01% | 270 | $42K | No change |
| HON Honeywell International Inc. | 0.01% | 165 | $38K | No change |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.01% | 278 | $34K | No change |
| EL Estee Lauder Companies Class A filed as LAUDER ESTEE COS INC | 0.01% | 424 | $34K | No change |
| FAST Fastenal Co. | 0.01% | 784 | $33K | No change |
| LLY Eli Lilly & Co. | 0.01% | 40 | $31K | No change |
| CAT Caterpillar Inc. | 0.00% | 65 | $25K | No change |
| WMT Walmart Inc. | 0.00% | 255 | $25K | No change |
| XRAY Dentsply Sirona Inc. | 0.00% | 1,451 | $23K | No change |
| WSO Watsco Inc. | 0.00% | 50 | $22K | No change |
| LRLCY L'oreal-Unsponsored ADR | 0.00% | 256 | $22K | No change |
| NSRGY Nestle SA-Spons ADR | 0.00% | 210 | $21K | No change |
| LULU Lululemon Athletica Inc. | 0.00% | 85 | $20K | Reduce -65.3% |
| ADDYY Adidas AG-Sponsored ADR | 0.00% | 130 | $15K | No change |
| PSA Public Storage | 0.00% | 27 | $8K | No change |
| EA Electronic Arts Inc. | 0.00% | 19 | $3K | No change |
| PENN Penn Entertainment Inc. | 0.00% | 119 | $2K | No change |
| ENVX Enovix Corp. | 0.00% | 140 | $1K | No change |
| REZI Resideo Technologies Inc. | 0.00% | 27 | $596 | No change |
| WAB Wabtec Corp. | 0.00% | 1 | $209 | No change |
| GTX Garrett Motion Inc. | 0.00% | 16 | $168 | No change |
| TRANSTEL SA COMMON | 0.00% | 33 | $33 | No change |