COST Costco Wholesale Corp

Ownership history in WealthPLAN Partners, LLC  ·  39 quarters on record

This page tracks every 13F SEC filing in which WealthPLAN Partners, 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
1.43% (2025 Q2)
Avg. % of fund
0.83%
First filed
2015 Q1
Last filed
2025 Q4
Quarters held
39
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 9,072 -894 -9.0% 1.17% $7.8M $861.16
2025 Q3 ADDED 9,966 +996 +11.1% 1.38% $9.2M $923.06
2025 Q2 REDUCED 8,970 -1,605 -15.2% 1.43% $8.9M $985.83
2025 Q1 REDUCED 10,575 -227 -2.1% 1.41% $10.0M $940.62
35 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    COST price (monthly, adj. close)
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