STEGINSKY CAPITAL LLC
13F Reported Value
ⓘ$666,254
Holdings
8
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
STEGINSKY CAPITAL LLC disclosed 8 positions worth $666,254 in its Form 13F-HR for Q2 2026, led by $GOOGL (Alphabet Inc.) at 36.6% of the equity portfolio, followed by $COST and $MKL. The portfolio is most concentrated in Technology (37.3% of disclosed assets). All figures are sourced directly from STEGINSKY CAPITAL LLC’s Form 13F-HR filing with the SEC under CIK 1120048.
AI Fund Analysis
Stable
$GOOG
$COST
$MKL
$FAST
$MLM$MKL$FAST$GOOG$MLM$GOOGSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 80.2#45
Quality
$243.6K689,320 sh - 67.0#489
Quality
$126.5K135,271 sh - 68.2#426
Quality
$88.7K45,406 sh - 73.5
Quality
$82.6K1,719,217 sh - 67.6
Quality
$79.9K138,549 sh - 64.5
Quality
$37.2K74,430 sh - 80.2
Quality
$4.8K13,327 sh - 64.5
Quality
$3.0K4 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 Alphabet Inc.$GOOGL | 80.2#45 | $243.6K | 689,320 |
| COSTCO WHOLESALE CORP /NEW$COST | 67.0#489 | $126.5K | 135,271 |
| MARKEL GROUP INC.$MKL | 68.2#426 | $88.7K | 45,406 |
| FASTENAL CO$FAST | 73.5 | $82.6K | 1,719,217 |
| MARTIN MARIETTA MATERIALS INC$MLM | 67.6 | $79.9K | 138,549 |
 BERKSHIRE HATHAWAY INC$BRK.B | 64.5 | $37.2K | 74,430 |
| Alphabet Inc.$GOOG | 80.2 | $4.8K | 13,327 |
 BERKSHIRE HATHAWAY INC$BRK.A | 64.5 | $3.0K | 4 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of STEGINSKY CAPITAL LLC's 8 positions.
Showing top 8 of 8 holdings.
Sector Allocation
Technology
$248,320
Consumer Discretionary
$209,116
Financials
$128,917
Materials
$79,901
Full Holdings — STEGINSKY CAPITAL LLC (Q2 2026)
All 8 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $GOOGL | Alphabet Inc. | $243,557 | 36.6% | +1% | 80.2 |
| 2 | $COST | COSTCO WHOLESALE CORP /NEW | $126,542 | 19.0% | -0% | 67 |
| 3 | $MKL | MARKEL GROUP INC. | $88,678 | 13.3% | +6% | 68.2 |
| 4 | $FAST | FASTENAL CO | $82,574 | 12.4% | +5% | 73.5 |
| 5 | $MLM | MARTIN MARIETTA MATERIALS INC | $79,901 | 12.0% | +8% | 67.6 |
| 6 | $BRK.B | BERKSHIRE HATHAWAY INC | $37,244 | 5.6% | -0% | 64.5 |
| 7 | $GOOG | Alphabet Inc. | $4,763 | 0.7% | +2% | 80.2 |
| 8 | $BRK.A | BERKSHIRE HATHAWAY INC | $2,995 | 0.5% | +300% | 64.5 |
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Every holding in STEGINSKY CAPITAL LLC's portfolio is scored on a 32-signal AI quality ranking (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.