Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,720 | $13,556 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 15,865 | $14,685 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 10,682 | $10,574 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 11,138 | $10,534 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 11,739 | $10,756 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 11,945 | $10,589 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 11,371 | $9,666 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 11,759 | $8,615 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 12,494 | $8,247 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 12,554 | $7,092 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 12,616 | $6,792 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 12,775 | $6,347 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 15,564 | $7,105 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 15,617 | $7,376 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 15,787 | $7,567 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 19,259 | $11,090 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 20,240 | $11,490 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 20,386 | $9,161 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 20,652 | $8,171 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 20,782 | $7,325 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 20,622 | $7,770 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 24,849 | $8,821 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 24,466 | $7,418 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 22,785 | $6,497 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 13,223 | $3,887 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 12,161 | $3,504 | $256.34 | $238.19 - $280.38 |
| Q3 2017 | 6,800 | $1,117 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 6,935 | $1,109 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 4,081 | $684 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 1,630 | $261 | $129.79 | $120.95 - $140.39 |
| Q4 2015 | 1,255 | $203 | $132.84 | $119.34 - $142.82 |