Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,647 | $2,283 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 2,647 | $2,450 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 5,359 | $5,107 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 2,684 | $2,538 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 2,686 | $2,461 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 2,696 | $2,390 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 2,770 | $2,354 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 2,794 | $2,047 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 2,794 | $1,844 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 2,794 | $1,578 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 2,856 | $1,538 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 2,849 | $1,416 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 2,718 | $1,241 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 2,791 | $1,318 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 2,791 | $1,338 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 2,805 | $1,615 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 2,808 | $1,594 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 2,861 | $1,286 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 2,877 | $1,138 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 2,935 | $1,035 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 3,041 | $1,146 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 2,176 | $772 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 2,197 | $666 | $279.18 | $257.36 - $295.59 |
| Q2 2019 | 3,117 | $824 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 2,995 | $725 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,100 | $224 | $201.98 | $171.58 - $217.57 |
| Q1 2018 | 5,137 | $968 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 10,548 | $1,963 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 10,716 | $1,761 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 3,212 | $514 | $150.98 | $139.41 - $162.71 |
| Q2 2015 | 6,644 | $897 | $120.23 | $112.77 - $127.67 |
| Q4 2014 | 6,326 | $897 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 6,326 | $793 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 6,732 | $775 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 6,934 | $774 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 7,154 | $851 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 6,684 | $770 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 6,684 | $739 | $86.56 | $81.59 - $91.78 |