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CIK 0002044671 • 5 13F filings • Jan 29, 2026 – Oct 20, 2026
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Filed by, address, phone, and AUM appear here after the 13f-holdings-enricher runs (it reads the SEC cover page for each filing).
Past 3 quarters
| % of Portfolio | |||||
|---|---|---|---|---|---|
| ALPHABET INC | CAP STK CL A | $34.3M | 30.4% | 119,450 SH | |
| AMPHENOL CORP | CL A | $884K | 0.8% | 7,000 SH | |
| BERKSHIRE HATHAWAY INC DEL | CL A | $1.4M | 1.3% | 2 SH | |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | $19.9M | 17.6% | 41,450 SH | |
| CAPITAL BANCORP INC MD | COM | $580K | 0.5% | 19,504 SH | |
| CHAIN BRIDGE BANCORP INC | CL A | $10.8M | 9.5% | 308,612 SH | |
| HEICO CORP NEW | CL A | $3.5M | 3.1% | 16,500 SH | |
| INTL GNRL INSURANCE HLDNGS L | SHS | $1.3M | 1.2% | 55,400 SH | |
| KINSALE CAP GROUP INC | COM | $1.4M | 1.2% | 4,000 SH | |
| MASTERCARD INCORPORATED | CL A | $9.0M | 8.0% | 18,100 SH | |
| MOODYS CORP | COM | $2.0M | 1.7% | 4,500 SH | |
| PROGRESSIVE CORP | COM | $1.3M | 1.1% | 6,500 SH | |
| RLI CORP | COM | $2.0M | 1.8% | 35,000 SH | |
| S&P GLOBAL INC | COM | $5.1M | 4.5% | 12,000 SH | |
| VISA INC | COM CL A | $19.7M | 17.4% | 65,150 SH |
| 13F-HR |
| 0001754960-26-000560 |
| $134.3M |
| View |
| Apr 15, 2026 | Q1 2026 | 13F-HR | 0001754960-26-000256 | $113.2M | View |