Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,918 | $3,379 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,768 | $3,488 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,564 | $3,528 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,687 | $3,487 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 3,547 | $3,250 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 3,547 | $3,144 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 3,632 | $3,087 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 3,637 | $2,665 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 3,717 | $2,454 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 3,924 | $2,245 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 3,849 | $2,072 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 3,877 | $1,926 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 3,887 | $1,774 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 3,752 | $1,882 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 3,639 | $1,744 | $484.91 | $388.78 - $584.62 |
| Q4 2021 | 3,614 | $2,052 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 3,525 | $1,584 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 3,401 | $1,346 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 3,349 | $1,216 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 3,297 | $1,220 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 3,289 | $1,168 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 3,226 | $978 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 3,083 | $899 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 3,068 | $895 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 3,068 | $913 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,092 | $829 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 3,112 | $754 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 3,117 | $635 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 2,791 | $656 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 2,791 | $610 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 2,791 | $512 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 2,691 | $517 | $154.45 | $137.67 - $175.03 |