Costco Wholesale Corporation shares owned by MAS Advisors
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by MAS Advisors
from 13F filings
Historical chart of MAS Advisors investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by MAS Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $485k | 524 | 925.63 |
| 2025-06-30 | $519k | 524 | 989.94 |
| 2024-12-31 | $514k | 561 | 916.27 |
| 2024-09-30 | $497k | 561 | 886.52 |
| 2024-03-31 | $379k | 517 | 732.63 |
| 2023-12-31 | $340k | 515 | 660.08 |
| 2023-09-30 | $291k | 515 | 564.96 |
| 2023-06-30 | $277k | 515 | 538.38 |
| 2023-03-31 | $255k | 513 | 496.88 |
| 2022-12-31 | $279k | 612 | 456.50 |
| 2022-09-30 | $289k | 612 | 472.22 |
| 2022-06-30 | $299k | 625 | 478.40 |
| 2022-03-31 | $361k | 627 | 575.76 |
| 2021-12-31 | $361k | 641 | 563.18 |