Costco Wholesale Corporation shares owned by Security National Bank
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Security National Bank
from 13F filings
Historical chart of Security National Bank investment in Costco Wholesale Corporation
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All positions including Costco Wholesale Corporation held by Security National Bank consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Costco Wholesale Corporation by Security National Bank
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.4M | 6.9k | 925.63 |
| 2025-06-30 | $6.4M | 6.4k | 989.94 |
| 2025-03-31 | $5.8M | 6.1k | 945.78 |
| 2024-12-31 | $755k | 824 | 916.27 |
| 2024-09-30 | $731k | 824 | 886.52 |
| 2024-06-30 | $671k | 789 | 849.99 |
| 2024-03-31 | $582k | 795 | 732.63 |
| 2023-09-30 | $415k | 730 | 568.63 |
| 2023-06-30 | $393k | 730 | 538.38 |
| 2023-03-31 | $323k | 650 | 496.87 |
| 2022-12-31 | $297k | 650 | 456.50 |
| 2022-09-30 | $307k | 650 | 472.31 |
| 2022-06-30 | $359k | 750 | 478.67 |
| 2022-03-31 | $432k | 750 | 576.00 |
| 2021-12-31 | $426k | 750 | 568.00 |
| 2021-09-30 | $337k | 750 | 449.33 |
| 2021-06-30 | $257k | 650 | 395.38 |
| 2021-03-31 | $298k | 845 | 352.66 |
| 2020-12-31 | $245k | 650 | 376.92 |
| 2020-09-30 | $266k | 750 | 354.67 |
| 2020-06-30 | $227k | 750 | 302.67 |
| 2020-03-31 | $214k | 750 | 285.33 |
| 2019-12-31 | $220k | 750 | 293.33 |
| 2019-09-30 | $216k | 750 | 288.00 |