Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,262 | $2,813 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,417 | $3,163 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,196 | $3,164 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 2,590 | $2,450 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 2,769 | $2,713 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 2,767 | $2,453 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 3,508 | $2,982 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 2,132 | $1,562 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 2,292 | $1,513 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 2,374 | $1,341 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 2,349 | $1,265 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 1,358 | $675 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 913 | $417 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 954 | $478 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,598 | $766 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,787 | $1,029 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 1,769 | $1,004 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 2,116 | $951 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 2,217 | $878 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,974 | $696 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 2,063 | $777 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,751 | $621 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,720 | $522 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 952 | $272 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 786 | $231 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 2,566 | $739 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 2,670 | $705 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 2,327 | $564 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 2,140 | $436 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 2,198 | $516 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 2,076 | $434 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 2,038 | $384 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,618 | $301 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 1,618 | $266 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 1,618 | $259 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 4,907 | $822 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 4,847 | $775 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 3,594 | $549 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 4,947 | $777 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 3,691 | $581 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 3,691 | $597 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 5,580 | $806 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 5,896 | $797 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 5,822 | $883 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 5,700 | $809 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 5,728 | $718 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 5,423 | $625 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 3,533 | $394 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 3,501 | $417 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 4,894 | $564 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 6,791 | $751 | $86.56 | $81.59 - $91.78 |