Steginsky Capital Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$605K
Q ending 2026-03-31
Prior quarter
$593K
Q ending 2025-12-31
Change
+2.0% QoQ · +35.3% YoY
Positions
8
reported holdings
Largest positions
All 8 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Alphabet Inc Cap Stkcl C | GOOG | Shares | $196K | 684K |
| Costco Wholesale Corp | COST | Shares | $135K | 135K |
| Markel Corp | MKL | Shares | $82K | 43K |
| Fastenal Co | FAST | Shares | $76K | 1.6M |
| Martin Marietta Matls Inc | MLM | Shares | $76K | 128K |
| Berkshire Hathaway Inc Del Cl B Ne | BRK/B | Shares | $36K | 75K |
| Alphabet Inc Cl A | GOOGL | Shares | $4K | 13K |
| Berkshire Hathaway Inc Cl A | BRK/A | Shares | $718 | 1 |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.