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STEGINSKY CAPITAL LLC
Period ended Sep 30, 2026 · Latest filing Oct 7, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $609,784
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ALPHABET INC CAP STKCL C · COM · 02079K107 · shares: $221,600
- COSTCO WHOLESALE CORP · COM · 22160K105 · shares: $121,467
- FASTENAL CO · COM · 311900104 · shares: $81,716
- MARKEL CORP · COM · 570535104 · shares: $75,915
- MARTIN MARIETTA MATLS INC · COM · 573284106 · shares: $64,784
- BERKSHIRE HATHAWAY INC DEL CL B NEW · COM · 084670702 · shares: $36,728
- ALPHABET INC CL A · COM · 02079K305 · shares: $4,586
- BERKSHIRE HATHAWAY INC CL A · COM · 084670108 · shares: $2,988
Reported holdings
8 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| ALPHABET INC CAP STKCL C | COM | 02079K107 | — | 650,350 shares | $221,600 |
| COSTCO WHOLESALE CORP | COM | 22160K105 | — | 133,430 shares | $121,467 |
| FASTENAL CO | COM | 311900104 | — | 1,649,829 shares | $81,716 |
| MARKEL CORP | COM | 570535104 | — | 44,331 shares | $75,915 |
| MARTIN MARIETTA MATLS INC | COM | 573284106 | — | 135,021 shares | $64,784 |
| BERKSHIRE HATHAWAY INC DEL CL B NEW | COM | 084670702 | — | 73,758 shares | $36,728 |
| ALPHABET INC CL A | COM | 02079K305 | — | 13,327 shares | $4,586 |
| BERKSHIRE HATHAWAY INC CL A | COM | 084670108 | — | 4 shares | $2,988 |