Costco Wholesale Corporation shares owned by Summit Trail Advisors
Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Summit Trail Advisors
from 13F filings
Historical chart of Summit Trail Advisors investment in Costco Wholesale Corporation
Tip: Access up to 7 years of quarterly data
All positions including Costco Wholesale Corporation held by Summit Trail Advisors consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Costco Wholesale Corporation by Summit Trail Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $16M | 18k | 925.65 |
| 2025-06-30 | $16M | 16k | 989.96 |
| 2025-03-31 | $13M | 14k | 945.81 |
| 2024-12-31 | $8.6M | 9.4k | 916.30 |
| 2024-09-30 | $5.8M | 6.6k | 886.49 |
| 2024-06-30 | $5.4M | 6.4k | 849.96 |
| 2024-03-31 | $4.6M | 6.3k | 732.66 |
| 2023-12-31 | $4.1M | 6.0k | 675.10 |
| 2023-09-30 | $3.5M | 6.3k | 564.98 |
| 2023-06-30 | $3.1M | 5.7k | 538.40 |
| 2023-03-31 | $2.0M | 4.1k | 496.89 |
| 2022-12-31 | $1.7M | 3.8k | 456.51 |
| 2022-09-30 | $1.8M | 3.8k | 472.40 |
| 2022-06-30 | $1.9M | 3.9k | 479.23 |
| 2022-03-31 | $523k | 908 | 575.99 |
| 2021-12-31 | $370k | 651 | 568.36 |
| 2021-09-30 | $222k | 494 | 449.39 |
| 2020-09-30 | $423k | 2.3k | 184.64 |
| 2018-09-30 | $343k | 1.5k | 235.09 |
| 2018-06-30 | $47k | 224 | 209.82 |
| 2018-03-31 | $373k | 373k | 1.00 |
| 2017-12-31 | $444k | 2.3k | 191.96 |