Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,401 | $5,520 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 6,572 | $6,083 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 6,754 | $6,686 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 6,858 | $6,851 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 6,987 | $6,402 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 7,009 | $6,214 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 6,999 | $5,949 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 7,014 | $5,139 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 6,959 | $4,593 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 7,152 | $4,041 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 7,462 | $4,017 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 7,497 | $3,764 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 7,942 | $3,626 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 8,327 | $4,176 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 8,587 | $4,116 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 8,400 | $4,837 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 8,425 | $4,783 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 8,470 | $3,806 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 8,678 | $3,433 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 9,247 | $3,260 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 8,752 | $3,298 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 9,407 | $3,340 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 8,752 | $2,976 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 9,399 | $2,680 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 9,052 | $2,661 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 9,144 | $2,634 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 9,308 | $2,460 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 9,413 | $2,279 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 9,413 | $1,917 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 9,573 | $2,248 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 9,642 | $2,015 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 9,722 | $1,832 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 9,927 | $1,848 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 9,912 | $1,628 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 10,591 | $1,694 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 10,491 | $1,759 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 10,926 | $1,749 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 11,063 | $1,687 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 11,348 | $1,782 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 11,513 | $1,814 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 10,968 | $1,771 | $132.84 | $119.34 - $142.82 |