Costco Wholesale Corporation shares owned by Columbia Asset Management
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Columbia Asset Management
from 13F filings
Historical chart of Columbia Asset Management investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Columbia Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.1M | 4.5k | 925.72 |
| 2025-06-30 | $4.6M | 4.6k | 990.01 |
| 2025-03-31 | $4.4M | 4.7k | 945.83 |
| 2024-12-31 | $4.5M | 4.9k | 916.30 |
| 2024-09-30 | $4.7M | 5.3k | 886.52 |
| 2024-06-30 | $4.4M | 5.1k | 850.15 |
| 2024-03-31 | $2.9M | 4.4k | 660.14 |
| 2023-12-31 | $2.9M | 4.4k | 660.14 |
| 2023-09-30 | $2.5M | 4.4k | 564.83 |
| 2023-06-30 | $2.4M | 4.4k | 538.39 |
| 2023-03-31 | $2.2M | 4.4k | 496.82 |
| 2022-12-31 | $1.7M | 3.7k | 456.61 |
| 2022-09-30 | $1.7M | 3.7k | 472.22 |
| 2022-06-30 | $2.0M | 4.2k | 479.18 |
| 2021-12-31 | $2.6M | 4.6k | 567.72 |
| 2021-09-30 | $2.0M | 4.4k | 449.38 |
| 2021-06-30 | $1.3M | 3.4k | 395.54 |
| 2021-03-31 | $2.3M | 6.5k | 352.52 |
| 2020-12-31 | $2.4M | 6.4k | 376.73 |
| 2020-09-30 | $2.2M | 6.3k | 354.96 |
| 2020-06-30 | $1.9M | 6.1k | 303.26 |
| 2020-03-31 | $1.8M | 6.1k | 285.18 |
| 2019-12-31 | $15k | 5.1k | 2.94 |
| 2019-09-30 | $1.5M | 5.1k | 288.09 |
| 2019-06-30 | $1.3M | 4.9k | 264.21 |
| 2019-03-31 | $1.2M | 4.8k | 242.05 |
| 2018-12-31 | $978k | 4.8k | 203.75 |
| 2018-09-30 | $1.1M | 4.8k | 234.82 |
| 2018-06-30 | $1.0M | 4.8k | 208.91 |
| 2018-03-31 | $919k | 4.9k | 188.51 |
| 2017-12-31 | $889k | 4.8k | 186.18 |
| 2017-09-30 | $715k | 4.4k | 164.37 |
| 2017-06-30 | $587k | 3.7k | 159.73 |
| 2017-03-31 | $616k | 3.7k | 167.62 |
| 2016-12-31 | $596k | 3.7k | 160.00 |
| 2016-09-30 | $568k | 3.7k | 152.48 |
| 2016-06-30 | $585k | 3.7k | 157.05 |
| 2016-03-31 | $650k | 4.0k | 161.49 |
| 2015-12-31 | $650k | 4.0k | 161.49 |
| 2015-09-30 | $580k | 4.0k | 144.64 |
| 2015-06-30 | $541k | 4.0k | 134.91 |
| 2015-03-31 | $607k | 4.0k | 151.37 |
| 2014-12-31 | $568k | 4.0k | 141.65 |
| 2014-09-30 | $435k | 3.5k | 125.18 |
| 2014-06-30 | $400k | 3.5k | 115.11 |
| 2014-03-31 | $382k | 3.4k | 111.60 |
| 2013-12-31 | $407k | 3.4k | 118.90 |