Stock ownership
COSTCO WHSL CORP NEW
- Ticker
- COST
- CUSIP
- 22160K105
- Held by
- 3 funds
- Combined value
- $56,318,244
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| Markel Group position history | Q1 2026 | — | $39,010,235 | 0.33% |
| Tudor Investment Corp position history | Q1 2026 | NEW | $16,952,264 | 0.09% |
| Thrive Capital position history | Q1 2026 | +6% | $355,745 | 0.04% |