COST — COSTCO WHSL CORP NEW

Ownership history in Compound Planning, Inc.  ·  15 quarters on record

This page tracks every 13F SEC filing in which Compound Planning, Inc. reported a position in COSTCO WHSL CORP NEW (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
0.65% (2024 Q2)
Avg. % of fund
0.33%
First filed
2023 Q1
Last filed
2025 Q4
Quarters held
15
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 9,732 +9,632 +9632.0% 0.25% $8.4M $861.16
2025 Q3 REDUCED 100 -8,951 -98.9% 0.00% $93K $923.06
2025 Q3 REDUCED 9,051 -2,075 -18.7% 0.27% $8.4M $923.06
2025 Q2 ADDED 11,126 +11,026 +11026.0% 0.42% $11.0M $985.83
11 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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