Costco Wholesale Corporation shares owned by Rainier Family Wealth
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Rainier Family Wealth
from 13F filings
Historical chart of Rainier Family Wealth investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Rainier Family Wealth
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.1M | 1.2k | 925.63 |
| 2025-06-30 | $977k | 987 | 989.94 |
| 2025-03-31 | $878k | 928 | 945.78 |
| 2024-12-31 | $807k | 881 | 916.27 |