Institutions / Steginsky Capital LLC
Steginsky Capital LLC
CIK 1120048 ยท Institution ยท as of Mar 31, 2026
Portfolio value
$605.1K
Positions
8
As of
Mar 31, 2026
Portfolio trend
Portfolio value
$605.1K+2.0%Positions
8+0.0%Top holdings
Mar 31, 2026
| Company | Value | % of portfolio |
|---|---|---|
| Alphabet Inc. | $196.3K | 32.4% |
| Costco Wholesale Corp /New | $134.9K | 22.3% |
| Markel Group Inc | $82.0K | 13.6% |
| Fastenal Co | $76.0K | 12.6% |
| Martin Marietta Materials Inc | $75.6K | 12.5% |
| Warren E. Buffett | $35.7K | 5.9% |
| Alphabet Inc. | $3.8K | 0.6% |
| Berkshire Hathaway Inc Cl a | $718 | 0.1% |
Activity
Mar 31, 2026View full history โ
InsidersInstitutions
This fund's 13F position changes โ what it's buying and selling.| Date | Action | Company | Value | Shares ฮ | Position after | Impact |
|---|---|---|---|---|---|---|
| Q1 2026 as of | Add | Martin Marietta Materials Inc Common stock | $5.1K | +9K +7.28% | 128,350 12.49% of portfolio | low |
| Q1 2026 as of | Add | Markel Group Inc Common stock | $3.6K | +2K +4.57% | 42,864 13.56% of portfolio | low |
| Q1 2026 as of | Add | Alphabet Inc. Common stock | $3.4K | +12K +1.74% | 684,142 32.43% of portfolio | low |
| Q1 2026 as of | Add | Costco Wholesale Corp /New Common stock | $3.2K | +3K +2.45% | 135,431 22.30% of portfolio | low |
| Q1 2026 as of | Add | Fastenal Co Common stock | $2.0K | +44K +2.74% | 1,638,760 12.57% of portfolio | low |
| Q1 2026 as of | Add | Warren E. Buffett Common stock | $1.9K | +4K +5.74% | 74,602 5.91% of portfolio | low |
| Q1 2026 as of | Trim | 084670108 Common stock | $-1.4K | -2 -66.67% | 1 0.12% of portfolio | low |
| Q1 2026 as of | Add | Alphabet Inc. Common stock | $6 | +20 +0.15% | 13,091 0.62% of portfolio | low |