Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,726 | $17,010 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 15,895 | $14,713 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 15,615 | $15,458 | $990.72 | $868.14 - $1064.10 |
| Q4 2024 | 15,163 | $13,894 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 15,556 | $13,791 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 15,719 | $13,361 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 12,616 | $9,242 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 12,736 | $8,679 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 12,734 | $7,282 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 12,057 | $6,491 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 12,186 | $5,972 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 11,267 | $5,143 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 11,276 | $5,655 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 10,842 | $5,196 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 10,158 | $4,446 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 8,809 | $5,001 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 8,099 | $3,639 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 7,690 | $3,043 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 7,447 | $2,625 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 7,702 | $2,902 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 7,294 | $2,590 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 7,113 | $2,157 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 6,958 | $1,984 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 7,484 | $2,200 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 8,074 | $2,326 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 6,086 | $1,608 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 4,737 | $1,147 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 5,185 | $1,056 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 5,482 | $1,288 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 5,136 | $1,073 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 4,606 | $868 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 4,586 | $854 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 3,835 | $630 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 3,501 | $560 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 3,138 | $526 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 2,384 | $382 | $129.79 | $120.95 - $140.39 |