Filed: 8/12/2025ACC: 0001120048-25-000003
📋 What this filing means
STEGINSKY CAPITAL LLC filed this quarterly 13F‑HR report disclosing 8 equity positions with a total reported market value of $489.1K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
8
Positions
$489.1K
Total AUM (reported)
2.49M
Total Shares
Allocation by class
COM$489.1K100.0%
Portfolio Concentration
Top 3$327.3K66.9%
4–10$161.7K33.1%
Top 3 weight
66.9%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 2.49M
Sole
Full voting authority
2.49M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole8
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings8
Rows:
COSTCO WHOLESALE CORP
SOLEShares130.06K
TypeSH
Market value$128.7K
26.32%
Sole
130.06K
Shared
0.00
None
0.00
ALPHABET INC CAP STKCL C
SOLEShares674.07K
TypeSH
Market value$119.6K
24.45%
Sole
674.07K
Shared
0.00
None
0.00
MARKEL CORP
SOLEShares39.56K
TypeSH
Market value$79.0K
16.16%
Sole
39.56K
Shared
0.00
None
0.00
MARTIN MARIETTA MATLS INC
SOLEShares118.76K
TypeSH
Market value$65.2K
13.33%
Sole
118.76K
Shared
0.00
None
0.00
FASTENAL CO
SOLEShares1.46M
TypeSH
Market value$61.1K
12.50%
Sole
1.46M
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL CL B NEW
SOLEShares63.70K
TypeSH
Market value$30.9K
6.33%
Sole
63.70K
Shared
0.00
None
0.00
ALPHABET INC CL A
SOLEShares13.07K
TypeSH
Market value$2.3K
0.47%
Sole
13.07K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC CL A
SOLEShares3.00
TypeSH
Market value$2.2K
0.45%
Sole
3.00
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
COSTCO WHOLESALE CORPSOLE | COM | 130.06K | SH | $128.7K 26.32% | 130.06K | 0.00 | 0.00 |
ALPHABET INC CAP STKCL CSOLE | COM | 674.07K | SH | $119.6K 24.45% | 674.07K | 0.00 | 0.00 |
MARKEL CORPSOLE | COM | 39.56K | SH | $79.0K 16.16% | 39.56K | 0.00 | 0.00 |
MARTIN MARIETTA MATLS INCSOLE | COM | 118.76K | SH | $65.2K 13.33% | 118.76K | 0.00 | 0.00 |
FASTENAL COSOLE | COM | 1.46M | SH | $61.1K 12.50% | 1.46M | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DEL CL B NEWSOLE | COM | 63.70K | SH | $30.9K 6.33% | 63.70K | 0.00 | 0.00 |
ALPHABET INC CL ASOLE | COM | 13.07K | SH | $2.3K 0.47% | 13.07K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC CL ASOLE | COM | 3.00 | SH | $2.2K 0.45% | 3.00 | 0.00 | 0.00 |