Ownership history in William Allan Corp · 17 quarters on record
This page tracks every 13F SEC filing in which William Allan Corp reported a position in COSTCO WHSL CORP NEW (COST). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 5,519 | -192 | -3.4% | 2.70% | $4.8M | $861.16 |
| 2025 Q3 | REDUCED | 5,711 | -2,229 | -28.1% | 2.96% | $5.3M | $923.06 |
| 2025 Q2 | REDUCED | 7,940 | -100 | -1.2% | 4.58% | $7.9M | $985.83 |
| 2025 Q1 | REDUCED | 8,040 | -62 | -0.8% | 4.77% | $7.6M | $940.62 |
| 2024 Q4 | REDUCED | 8,102 | -68 | -0.8% | 4.56% | $7.4M | $910.27 |
| 2024 Q3 | REDUCED | 8,170 | -129 | -1.6% | 4.50% | $7.2M | $879.55 |
| 2024 Q2 | REDUCED | 8,299 | -32 | -0.4% | 4.72% | $7.1M | $842.10 |
| 2024 Q1 | REDUCED | 8,331 | -26 | -0.3% | 4.05% | $6.1M | $724.67 |
| 2023 Q4 | REDUCED | 8,357 | -155 | -1.8% | 3.96% | $5.5M | $651.95 |
| 2023 Q3 | REDUCED | 8,512 | -295 | -3.3% | 3.81% | $4.8M | $544.60 |
As of 2025 Q4 — sorted by position size