Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 599 | $516 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 618 | $572 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 639 | $632 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 715 | $676 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 858 | $786 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 864 | $766 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 902 | $766 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 1,187 | $1 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 1,245 | $1 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 942 | $1 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 932 | $1 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 974 | $0 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 981 | $448 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 1,043 | $493 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,212 | $581 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,222 | $704 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 1,225 | $695 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 1,269 | $570 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,197 | $474 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,266 | $446 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,290 | $486 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,270 | $451 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,298 | $394 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,263 | $360 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,311 | $385 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,321 | $381 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,484 | $392 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,454 | $352 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,451 | $296 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,324 | $311 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,296 | $271 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,328 | $250 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,237 | $230 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 1,287 | $211 | $140.12 | $133.57 - $147.68 |
| Q2 2016 | 1,565 | $246 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 1,571 | $248 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 1,581 | $255 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 1,581 | $229 | $119.60 | $98.22 - $123.53 |