IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Steginsky Capital LLC

Q2 2025 Holdings

Filed 2025-08-12 | 8 holdings | $250.9M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Costco Wholesale Corp(COST)COM22160K105$128.7M130,05551.3%
Alphabet Inc Cap Stkcl C(GOOG)COM02079K107$119.6M674,06547.7%
Alphabet Inc CL A(GOOGL)COM02079K305$2.3M13,0710.9%
Markel Corp(MKL)COM570535104$79.0K39,5610.0%
Martin Marietta Matls Inc(MLM)COM573284106$65.2K118,7620.0%
Fastenal Co(FAST)COM311900104$61.1K1,455,0430.0%
Berkshire Hathaway Inc del CL B New(BRK/B)COM084670702$30.9K63,6980.0%
Berkshire Hathaway Inc CL A(BRK/A)COM084670108$2.2K30.0%