Costco Wholesale Corporation shares owned by Cornerstone Enterprises
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Cornerstone Enterprises
from 13F filings
Historical chart of Cornerstone Enterprises investment in Costco Wholesale Corporation
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All positions including Costco Wholesale Corporation held by Cornerstone Enterprises consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Costco Wholesale Corporation by Cornerstone Enterprises
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $459k | 496 | 925.63 |
| 2025-06-30 | $491k | 496 | 989.94 |
| 2025-03-31 | $469k | 496 | 945.78 |
| 2024-12-31 | $445k | 486 | 916.27 |
| 2024-09-30 | $481k | 543 | 886.52 |
| 2024-06-30 | $449k | 528 | 849.99 |
| 2024-03-31 | $375k | 520 | 721.24 |
| 2023-12-31 | $352k | 533 | 660.08 |