STEGINSKY CAPITAL LLC — 13F holdings

STEGINSKY CAPITAL LLC reported 8 holdings worth $610M in its 13F filing for Q3 2026, filed October 7, 2026.

Largest positions

1. GOOG ALPHABET INC — $222M (36.3%)
2. COST COSTCO WHSL CORP NEW — $121M (19.9%)
3. FAST FASTENAL CO — $81.7M (13.4%)
4. MKL MARKEL GROUP INC — $75.9M (12.4%)
5. MLM MARTIN MARIETTA MATLS INC — $64.8M (10.6%)
6. BRK.B BERKSHIRE HATHAWAY INC DEL — $36.7M (6.0%)
7. GOOGL ALPHABET INC — $4.59M (0.8%)
8. BRK.A BERKSHIRE HATHAWAY INC DEL — $2.99M (0.5%)