Costco Wholesale Corporation shares owned by Promethium Advisors
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Promethium Advisors
from 13F filings
Historical chart of Promethium Advisors investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Promethium Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $301k | 325 | 925.19 |
| 2025-06-30 | $322k | 325 | 989.47 |
| 2025-03-31 | $307k | 325 | 945.34 |
| 2024-12-31 | $312k | 341 | 915.86 |
| 2024-09-30 | $311k | 351 | 886.13 |