Position history for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's holdings in COSTCO WHOLESALE CORPORATION
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds 302,468 shares of COST (COSTCO WHOLESALE CORPORATION), worth $301.4M as of 2026-Q1. The position was decreased (-7.9% shares). COST represents 1.0% of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's portfolio.
Current Value
$301.4M
Current Shares
302,468
Total Value Change
-$9.8M
Total Shares Change
-63,598
Other major holders of COST: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 302,468 |
-7.9% |
| $301.4M |
| 1.0% |
| $1,007.77 |
0 |
| 2025-Q4 | Increased | 328,468 | +1.8% | $283.3M | 0.8% | $864.47 | 44 |
| 2025-Q3 | Decreased | 322,740 | -14.3% | $298.7M | 0.8% | $914.33 | 0 |
| 2025-Q2 | Increased | 376,485 | +6.5% | $372.7M | 1.0% | $981.05 | 47 |
| 2025-Q1 | Increased | 353,579 | +4.9% | $334.4M | 0.9% | $924.59 | 46 |
| 2024-Q4 | Decreased | 337,185 | -1.4% | $309M | 0.8% | $916.17 | 0 |
| 2024-Q3 | Decreased | 341,865 | -6.6% | $303.1M | 0.7% | $878.65 | 0 |
| 2024-Q2 | Increased | 366,066 | +2.7% | $311.2M | 0.8% | $842.10 | 45 |