Stiles Financial Services Inc / COST
Stiles Financial Services Inc’s Costco Wholesale Corporation Position
Does Stiles Financial Services Inc own Costco Wholesale Corporation (COST)? Yes — 8.9K shares worth $9M (+2.70% of its 13F portfolio) as of Q1 2026, up from 8.7K shares the prior filed quarter.
Position Value
$9M
Q1 2026
Shares
8.9K
% of Portfolio
+2.70%
Quarters Held
18
currently held
Position History COST
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 8.9K | $9M | +2.70% |
| Q4 2025 | 8.7K | $8M | +2.32% |
| Q3 2025 | 8.6K | $8M | +2.52% |
| Q2 2025 | 8.5K | $8M | +2.93% |
| Q1 2025 | 8.4K | $8M | +3.05% |
| Q4 2024 | 8.4K | $8M | +2.79% |
| Q3 2024 | 8.4K | $7M | +2.61% |
| Q2 2024 | 8.2K | $7M | +2.70% |
| Q1 2024 | 8.4K | $6M | +2.46% |
| Q4 2023 | 8.3K | $6M | +2.50% |
| Q3 2023 | 8.4K | $5M | +2.46% |
| Q2 2023 | 8.3K | $4M | +2.21% |
| Q1 2023 | 8.3K | $4M | +2.21% |
| Q4 2022 | 8.1K | $4M | +2.11% |
| Q3 2022 | 8.3K | $4M | +2.38% |
| Q2 2022 | 7.9K | $4M | +2.27% |
| Q1 2022 | 7.4K | $4M | +2.12% |
| Q4 2021 | 7.2K | $4M | +1.97% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Stiles Financial Services Inc’s full portfolio or all institutional holders of COST.