COST — COSTCO WHOLESALE CORP

Ownership history in STEGINSKY CAPITAL LLC  ·  37 quarters on record

This page tracks every 13F SEC filing in which STEGINSKY CAPITAL LLC reported a position in COSTCO WHOLESALE CORP (COST). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
29.33% (2024 Q3)
Avg. % of fund
23.07%
First filed
2016 Q4
Last filed
2025 Q4
Quarters held
37
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 132,195 +6,942 +5.5% 19.21% $114.0M $861.16
2025 Q3 REDUCED 125,253 -4,802 -3.7% 21.29% $115.9M $923.06
2025 Q2 REDUCED 130,055 -7,043 -5.1% 26.32% $128.7M $985.83
2025 Q1 REDUCED 137,098 -5,722 -4.0% 29.00% $129.7M $940.62
33 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    COST price (monthly, adj. close)

Other funds also holding COST

As of 2025 Q4 — sorted by position size

Emerald Advisors, LLC 3Y 75.07% WORLDLY PARTNERS MANAGEMENT, LLC 3Y 45.27% I.G.Y. Ltd 3Y 34.58% Norman Fields, Gottscho Capital Management, LLC 3Y 7Y 15.9% Greenbrier Partners Capital Management, LLC 3Y 7Y 12.96% GARRISON BRADFORD & ASSOCIATES INC 3Y 7Y 10.14% Aljian Capital Management, LLC 3Y 7Y 9.59% UNIO CAPITAL LLC 3Y 7Y 9.24% Chapman Investment Management, LLC 3Y 9.17% Cross Staff Investments Inc 3Y 8.84%
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