COST — COSTCO WHOLESALE CO

Ownership history in Cross Staff Investments Inc  ·  16 quarters on record

This page tracks every 13F SEC filing in which Cross Staff Investments Inc reported a position in COSTCO WHOLESALE CO (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
8.84% (2025 Q4)
Avg. % of fund
1.49%
First filed
2021 Q4
Last filed
2025 Q4
Quarters held
16
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 1,860 — 0% 8.84% $16.0M $861.16
2025 Q3 UNCHANGED 1,860 — 0% 1.20% $1.7M $923.06
2025 Q2 REDUCED 1,860 -50 -2.6% 1.37% $1.8M $985.83
2025 Q1 UNCHANGED 1,910 — 0% 1.36% $1.8M $940.62
12 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% STEGINSKY CAPITAL LLC 3Y 7Y 19.21% 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%
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