My Portfolio Guide »

Costco Wholesale Corporation shares owned by My Portfolio Guide

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by My Portfolio Guide from 13F filings

Historical chart of My Portfolio Guide investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by My Portfolio Guide consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Costco Wholesale Corporation by My Portfolio Guide

Quarter filed Position value Share count Share price at filing
2026-03-31 $133k 134 994.26