Costco Wholesale Corporation shares owned by Boston Research and Management
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Boston Research and Management
from 13F filings
Historical chart of Boston Research and Management investment in Costco Wholesale Corporation
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Quarterly reported holdings in Costco Wholesale Corporation by Boston Research and Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $360k | 390 | 923.08 |
| 2025-06-30 | $287k | 290 | 989.66 |
| 2025-03-31 | $274k | 290 | 944.83 |
| 2024-12-31 | $265k | 290 | 913.79 |
| 2024-09-30 | $257k | 290 | 886.21 |
| 2024-03-31 | $212k | 290 | 731.03 |
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