STEGINSKY CAPITAL LLC

CIK

1120048

Location

PORT WASHINGTON, NY

Portfolio Value

Small $408,101,470

Diversification

Moderately concentrated

Filing Date

Global Rank

#2,923 / 8,586 ▲ 173

Top Industry

Discount Stores 33.1%

3Y Alpha vs SPY

-2.9%

Period ended 3 months ago

Filed May 4, 2026 · 43d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+65.5%

SPY

+78.1%

Annualised alpha

-2.9%

Max drawdown

−12.9%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

6 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

33.1%

+3.1 pts

Top 5

99.1%

+0.2 pts

Top 10

100.0%

0.0 pts

HHI

2,265

Moderately concentrated+73

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Consumer Defensive	33.1%	$134,947,511	1
Financial Services	28.9%	$117,793,970	2
Industrials	18.6%	$76,038,464	1
Basic Materials	18.5%	$75,557,078	1
Communication Services	0.9%	$3,764,447	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

6 positions

Ticker	Company	Δ Shares	Shares	Value
FAST	Fastenal Co	+43,673	1,638,760	$76,038,464
MLM	Martin Marietta Materials Inc	+8,715	128,350	$75,557,078
BRK-B	Berkshire Hathaway Inc	+4,050	74,602	$35,749,278
COST	Costco Wholesale Corp /New	+3,236	135,431	$134,947,511
MKL	Markel Group Inc.	+1,874	42,864	$82,044,692
GOOGL	Alphabet Inc.	+20	13,091	$3,764,447
No positions match the current search.

Trimmed

Positions the filer reduced

No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter

No qualifying positions this quarter.

Sold Out

Positions the filer fully exited

No qualifying positions this quarter.

Portfolio Positions

Compact Export CSV View 13F filing

6 positions · $408,101,470 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Defensive Financial Services Industrials

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
COST	Costco Wholesale Corp /New Consumer Defensive	Added	135,431	+3,236	$134,947,511	+18.4%	33.07%
MKL	Markel Group Inc. Financial Services	Added	42,864	+1,874	$82,044,692	−6.9%	20.10%
FAST	Fastenal Co Industrials	Added	1,638,760	+43,673	$76,038,464	+18.8%	18.63%
MLM	Martin Marietta Materials Inc Basic Materials	Added	128,350	+8,715	$75,557,078	+1.4%	18.51%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	74,602	+4,050	$35,749,278	+0.8%	8.76%
GOOGL	Alphabet Inc. Communication Services	Added	13,091	+20	$3,764,447	−8.0%	0.92%