Costco Wholesale Corporation shares owned by Diamant Asset Management
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Diamant Asset Management
from 13F filings
Historical chart of Diamant Asset Management investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Diamant Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.9M | 6.4k | 925.63 |
| 2025-06-30 | $6.5M | 6.6k | 989.94 |
| 2025-03-31 | $6.3M | 6.6k | 945.78 |
| 2024-12-31 | $7.7M | 8.4k | 916.27 |
| 2024-09-30 | $7.5M | 8.4k | 886.52 |
| 2024-06-30 | $7.2M | 8.4k | 849.99 |
| 2024-03-31 | $6.2M | 8.4k | 732.63 |
| 2023-09-30 | $4.8M | 8.4k | 564.96 |
| 2023-06-30 | $4.5M | 8.5k | 538.38 |
| 2023-03-31 | $4.2M | 8.5k | 496.87 |
| 2022-12-31 | $3.9M | 8.5k | 456.50 |
| 2022-09-30 | $4.0M | 8.5k | 472.29 |
| 2022-06-30 | $4.1M | 8.5k | 479.25 |
| 2022-03-31 | $4.9M | 8.6k | 575.87 |
| 2021-12-31 | $4.9M | 8.6k | 567.72 |
| 2021-09-30 | $3.8M | 8.6k | 449.36 |
| 2021-03-31 | $3.0M | 8.6k | 352.51 |
| 2020-12-31 | $3.2M | 8.6k | 376.73 |
| 2020-09-30 | $3.2M | 9.0k | 355.04 |
| 2020-06-30 | $2.7M | 9.0k | 303.17 |
| 2020-03-31 | $2.6M | 9.0k | 285.14 |
| 2019-12-31 | $2.9M | 9.8k | 293.94 |
| 2019-09-30 | $2.8M | 9.8k | 288.14 |
| 2019-06-30 | $2.8M | 11k | 264.28 |
| 2019-03-31 | $2.6M | 11k | 242.16 |
| 2018-12-31 | $2.2M | 11k | 203.74 |
| 2018-09-30 | $2.6M | 11k | 234.92 |
| 2018-06-30 | $2.3M | 11k | 208.98 |
| 2018-03-31 | $2.0M | 11k | 188.47 |
| 2017-12-31 | $2.0M | 11k | 186.14 |