Costco Wholesale Corporation shares owned by Winch Advisory Services
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Winch Advisory Services
from 13F filings
Historical chart of Winch Advisory Services investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Winch Advisory Services
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.2M | 3.4k | 925.52 |
| 2025-06-30 | $3.2M | 3.3k | 990.06 |
| 2025-03-31 | $3.1M | 3.3k | 945.91 |
| 2024-12-31 | $3.0M | 3.2k | 916.20 |
| 2024-09-30 | $2.8M | 3.2k | 886.60 |
| 2024-06-30 | $2.6M | 3.0k | 849.87 |
| 2024-03-31 | $2.2M | 3.1k | 732.67 |
| 2023-12-31 | $2.0M | 3.0k | 660.04 |
| 2023-09-30 | $1.7M | 2.9k | 564.80 |
| 2023-06-30 | $1.6M | 2.9k | 538.46 |
| 2023-03-31 | $1.4M | 2.9k | 496.86 |
| 2022-12-31 | $1.3M | 2.9k | 456.49 |
| 2022-09-30 | $1.4M | 2.9k | 472.37 |
| 2022-06-30 | $1.4M | 2.9k | 479.13 |
| 2022-03-31 | $1.8M | 3.1k | 575.93 |
| 2021-12-31 | $1.8M | 3.3k | 567.87 |
| 2021-09-30 | $1.5M | 3.4k | 449.25 |
| 2021-06-30 | $1.3M | 3.4k | 395.54 |
| 2021-03-31 | $1.1M | 3.2k | 352.58 |
| 2020-12-31 | $1.0M | 2.8k | 376.62 |
| 2020-09-30 | $833k | 2.3k | 355.07 |
| 2020-06-30 | $710k | 2.3k | 303.16 |
| 2020-03-31 | $647k | 2.3k | 285.02 |
| 2019-12-31 | $637k | 2.2k | 293.95 |
| 2019-09-30 | $301k | 1.0k | 288.59 |
| 2019-06-30 | $5.0k | 18 | 277.78 |
| 2019-03-31 | $2.0k | 9 | 222.22 |
| 2018-12-31 | $1.0k | 5 | 200.00 |
| 2016-06-30 | $11k | 67 | 164.18 |
| 2016-03-31 | $15k | 92 | 163.04 |
| 2015-12-31 | $4.0k | 25 | 160.00 |
| 2015-03-31 | $1.9M | 13k | 151.53 |
| 2014-12-31 | $2.0M | 14k | 141.77 |
| 2014-09-30 | $603k | 4.8k | 125.36 |