Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 21,547 | $18,581 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 19,096 | $17,675 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 18,373 | $18,188 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 18,088 | $17,107 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 19,910 | $18,243 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 22,297 | $19,766 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 22,453 | $19,085 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 20,926 | $15,331 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 21,915 | $14,793 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 20,982 | $11,854 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 22,651 | $12,195 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 25,397 | $12,619 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 24,301 | $11,093 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 23,919 | $11,296 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 23,228 | $11,132 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 24,516 | $14,118 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 24,523 | $13,922 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 24,761 | $11,126 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 22,640 | $8,958 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 21,515 | $7,584 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 8,504 | $3,204 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 8,685 | $3,083 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 8,780 | $2,662 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 9,292 | $2,649 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 9,628 | $2,830 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 8,845 | $2,548 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 9,581 | $2,532 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 6,158 | $1,491 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 7,577 | $1,544 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 7,692 | $1,807 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 7,490 | $1,565 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 6,191 | $1,167 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 4,685 | $872 | $154.45 | $137.67 - $175.03 |
| Q2 2017 | 2,265 | $362 | $150.98 | $139.41 - $162.71 |
| Q4 2016 | 1,385 | $222 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 1,385 | $211 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 1,418 | $222 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 1,455 | $230 | $127.74 | $119.17 - $135.67 |
| Q3 2015 | 1,455 | $210 | $119.60 | $98.22 - $123.53 |
| Q1 2015 | 1,515 | $230 | $120.91 | $111.40 - $128.73 |
| Q3 2014 | 1,693 | $212 | $97.13 | $92.09 - $102.72 |
| Q3 2013 | 4,515 | $520 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 2,515 | $278 | $86.56 | $81.59 - $91.78 |