Costco Wholesale Corporation shares owned by ERn Financial
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by ERn Financial
from 13F filings
Historical chart of ERn Financial investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by ERn Financial
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $436k | 471 | 925.32 |
| 2025-06-30 | $570k | 576 | 989.71 |
| 2025-03-31 | $1.8M | 1.9k | 945.95 |
| 2024-12-31 | $1.9M | 2.1k | 916.31 |
| 2024-09-30 | $1.8M | 2.0k | 886.60 |
| 2024-06-30 | $1.8M | 2.1k | 850.00 |
| 2024-03-31 | $1.5M | 2.0k | 732.81 |
| 2023-12-31 | $1.4M | 2.0k | 687.16 |
| 2023-09-30 | $1.2M | 2.1k | 564.84 |
| 2023-06-30 | $1.2M | 2.2k | 538.27 |
| 2023-03-31 | $1.1M | 2.2k | 496.79 |
| 2022-12-31 | $977k | 2.1k | 456.48 |
| 2022-09-30 | $949k | 2.0k | 472.37 |
| 2022-06-30 | $711k | 1.5k | 479.43 |
| 2022-03-31 | $591k | 1.0k | 576.02 |
| 2021-12-31 | $318k | 561 | 566.84 |
| 2021-09-30 | $252k | 561 | 449.20 |