Costco Wholesale Corporation shares owned by EFG International
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by EFG International
from 13F filings
Historical chart of EFG International investment in Costco Wholesale Corporation
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All positions including Costco Wholesale Corporation held by EFG International consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Costco Wholesale Corporation by EFG International
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $9.3M | 9.9k | 935.47 |
| 2026-03-31 | $8.6M | 8.7k | 996.43 |
| 2025-12-31 | $9.6M | 11k | 862.23 |