Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,344 | $2,884 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,017 | $2,793 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,263 | $3,230 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,262 | $3,085 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 3,157 | $2,892 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 3,086 | $2,736 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 3,002 | $2,552 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 3,027 | $2,218 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 2,927 | $1,932 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 2,955 | $1,669 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 3,095 | $1,666 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 3,138 | $1,559 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 2,982 | $1,361 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 3,050 | $1,441 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 3,350 | $1,606 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 3,245 | $1,869 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 2,984 | $1,694 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 3,182 | $1,430 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 3,217 | $1,273 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 3,015 | $1,063 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 3,024 | $1,139 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 3,056 | $1,085 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 3,166 | $960 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 3,215 | $917 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 4,701 | $1,382 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 4,973 | $1,433 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 5,070 | $1,340 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 5,110 | $1,237 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 5,170 | $1,053 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 5,670 | $1,332 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 5,646 | $1,180 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 5,671 | $1,069 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 5,671 | $1,055 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 5,701 | $937 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 5,676 | $908 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 5,676 | $952 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 6,507 | $1,042 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 5,999 | $915 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 5,980 | $939 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 5,730 | $903 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 5,580 | $901 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 5,580 | $807 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 5,781 | $781 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 7,770 | $1,177 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 8,670 | $1,229 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 6,750 | $846 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 6,750 | $777 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 7,767 | $867 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 68,040 | $8,098 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 68,010 | $7,833 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 68,210 | $7,542 | $86.56 | $81.59 - $91.78 |