Costco Wholesale Corporation shares owned by Westside Investment Management
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Westside Investment Management
from 13F filings
Historical chart of Westside Investment Management investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Westside Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.2M | 1.3k | 927.03 |
| 2025-06-30 | $1.2M | 1.2k | 991.41 |
| 2025-03-31 | $1.1M | 1.1k | 946.93 |
| 2024-12-31 | $1.0M | 1.1k | 917.39 |
| 2024-09-30 | $999k | 1.1k | 887.56 |
| 2024-06-30 | $963k | 1.1k | 850.93 |
| 2024-03-31 | $808k | 1.1k | 733.40 |
| 2023-12-31 | $490k | 742 | 660.20 |
| 2023-09-30 | $419k | 742 | 565.03 |
| 2023-06-30 | $405k | 752 | 538.41 |
| 2023-03-31 | $374k | 751 | 497.72 |
| 2022-12-31 | $446k | 976 | 456.93 |
| 2022-09-30 | $461k | 976 | 471.91 |
| 2022-06-30 | $468k | 976 | 479.40 |
| 2022-03-31 | $562k | 976 | 575.53 |
| 2021-12-31 | $339k | 598 | 567.38 |
| 2021-09-30 | $269k | 598 | 449.17 |
| 2021-06-30 | $315k | 798 | 394.86 |
| 2021-03-31 | $281k | 798 | 351.52 |
| 2020-12-31 | $272k | 723 | 375.60 |
| 2020-09-30 | $238k | 673 | 354.28 |
| 2020-06-30 | $203k | 673 | 301.92 |
| 2020-03-31 | $5.9M | 21k | 284.28 |
| 2019-06-30 | $417k | 1.6k | 264.26 |
| 2018-12-31 | $322k | 1.6k | 203.71 |
| 2018-09-30 | $370k | 1.6k | 234.65 |
| 2018-06-30 | $328k | 1.6k | 207.99 |
| 2018-03-31 | $288k | 1.6k | 182.75 |
| 2017-12-31 | $297k | 1.6k | 188.48 |
| 2017-09-30 | $257k | 1.7k | 154.61 |
| 2017-06-30 | $168k | 1.1k | 151.00 |
| 2017-03-31 | $186k | 1.1k | 167.00 |
| 2016-12-31 | $170k | 1.1k | 161.54 |
More positions owned by Westside Investment Management
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