Costco Wholesale Corporation shares owned by Griffith & Werner
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Griffith & Werner
from 13F filings
Historical chart of Griffith & Werner investment in Costco Wholesale Corporation
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All positions including Costco Wholesale Corporation held by Griffith & Werner consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Costco Wholesale Corporation by Griffith & Werner
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $343k | 398 | 861.95 |
| 2025-09-30 | $364k | 398 | 914.81 |
| 2025-03-31 | $2.0M | 2.1k | 945.81 |
| 2024-12-31 | $2.0M | 2.2k | 916.39 |