Costco WholesaleCOST
13F holders, Q3 2025 (September 30)1holders
0new positions
0sold out
$925.63avg. 13F price*
At the end of Q3 2025, 1 institutions reported holding Costco Wholesale Corp. (COST) in their 13F filings, unchanged from Q2 2025. 0 opened new positions and 0 sold out. The largest holder was Boit C F David ($648K).
- Company
- Costco Wholesale Corp.
- CUSIP
- 221607104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
Ownership 1 holders
| Boit C F David | 0.29% | No change | 700 | $648K |
"% of holder's portfolio" is COST's weight in each manager's 13F, not the share of Costco Wholesale Corp. the manager owns.