Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,665 | $3,161 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,675 | $3,402 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,785 | $3,747 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,527 | $3,336 | $970.56 | $877.95 - $1073.82 |
| Q4 2023 | 4,492 | $2,965 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 5,385 | $3,042 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 5,610 | $3,020 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 5,410 | $2,688 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 5,950 | $2,716 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 5,995 | $2,831 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 5,165 | $2,476 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 5,166 | $2,975 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 5,516 | $3,131 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 5,222 | $2,347 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 5,215 | $2,063 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 5,338 | $1,882 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,073 | $404 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,129 | $401 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,044 | $317 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,044 | $298 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,360 | $400 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,425 | $410 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,450 | $383 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,150 | $278 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,200 | $244 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,200 | $282 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,275 | $266 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,345 | $253 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,200 | $223 | $154.45 | $137.67 - $175.03 |
| Q2 2017 | 1,450 | $232 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 1,450 | $243 | $142.87 | $134.91 - $152.51 |