Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 508 | $438 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 508 | $470 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 556 | $550 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 488 | $462 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 631 | $578 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 589 | $522 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 768 | $653 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 871 | $638 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 1,221 | $806 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 1,315 | $743 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 1,259 | $678 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 1,445 | $718 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 1,560 | $1 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 1,555 | $734 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,560 | $748 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,602 | $923 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 1,694 | $962 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 1,788 | $804 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,844 | $730 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,895 | $668 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,925 | $725 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,890 | $671 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 2,030 | $616 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,060 | $302 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,195 | $351 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,210 | $349 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,320 | $349 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,387 | $336 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,432 | $291 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,942 | $456 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 2,057 | $430 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 2,257 | $425 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 2,287 | $426 | $154.45 | $137.67 - $175.03 |