Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 20,047 | $17,287 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 16,049 | $14,855 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 16,359 | $16,194 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 11,443 | $10,823 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 10,623 | $9,734 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 11,758 | $10,424 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 11,321 | $9,623 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 12,153 | $8,904 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 11,642 | $7,685 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 13,207 | $7,461 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 7,716 | $4,154 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 12,941 | $6,430 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 14,998 | $6,847 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 12,290 | $5,804 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 13,696 | $6,564 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 10,816 | $6,228 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 5,611 | $3,185 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 4,921 | $2,211 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,666 | $659 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 6,561 | $2,313 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 9,518 | $3,586 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 13,507 | $4,795 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 16,990 | $5,152 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 6,342 | $1,808 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 23,049 | $6,775 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 14,705 | $4,237 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 15,772 | $4,168 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,809 | $438 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 5,674 | $1,156 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 8,724 | $2,049 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 10,107 | $2,112 | $177.76 | $162.55 - $191.42 |
| Q3 2017 | 2,972 | $488 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 5,015 | $802 | $150.98 | $139.41 - $162.71 |
| Q4 2016 | 11,059 | $1,771 | $129.79 | $120.95 - $140.39 |
| Q4 2014 | 28,604 | $4,055 | $109.42 | $98.12 - $118.34 |