☆STEGINSKY CAPITAL LLC
Quality Q
0.935
AUM ($M)
666
Positions
8
Turnover
0.05
Top-10 wt
100%
Herfindahl
0.220
History (qtrs)
6
Excess Return
—
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Holdings · 8 positions · portfolio value $666M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆GOOG funds › | ALPHABET INC CAP STKCL C | ADD | — | 36.6% | +4.1% | 243.6 | 689,320 | +5,178 | 5 | — |
| ☆COST funds › | COSTCO WHOLESALE CORP | TRIM | — | 19.0% | -3.3% | 126.5 | 135,271 | -160 | 5 | — |
| ☆MKL funds › | MARKEL CORP | ADD | — | 13.3% | -0.2% | 88.7 | 45,406 | +2,542 | 5 | — |
| ☆FAST funds › | FASTENAL CO | ADD | — | 12.4% | -0.2% | 82.6 | 1,719,217 | +80,457 | 5 | — |
| ☆MLM funds › | MARTIN MARIETTA MATLS INC | ADD | — | 12.0% | -0.5% | 79.9 | 138,549 | +10,199 | 5 | — |
| ☆BRKB funds › | BERKSHIRE HATHAWAY INC DEL CL B NEW | TRIM | — | 5.6% | -0.3% | 37.2 | 74,430 | -172 | 5 | — |
| ☆GOOGL funds › | ALPHABET INC CL A | ADD | — | 0.7% | +0.1% | 4.8 | 13,327 | +236 | 5 | — |
| ☆CUSIP:084670108 funds › | BERKSHIRE HATHAWAY INC CL A | ADD | — | 0.4% | +0.3% | 3.0 | 4 | +3 | 5 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 666 | 8 | 0.05 | 100% | 0.220 | 0.934 | — | in |
| 2026Q1 | 605 | 8 | 0.05 | 100% | 0.208 | 0.930 | — | in |
| 2025Q4 | 593 | 8 | 0.06 | 100% | 0.216 | 0.909 | — | in |
| 2025Q3 | 545 | 8 | 0.07 | 100% | 0.198 | 0.897 | — | in |
| 2025Q2 | 489 | 8 | 0.04 | 100% | 0.193 | 0.926 | — | entered |
| 2025Q1 | 447 | 7 | 0.00 | 100% | 0.196 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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