Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,781 | $11,884 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 13,834 | $12,805 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 12,636 | $12,509 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 12,797 | $12,103 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 13,761 | $12,609 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 13,980 | $12,394 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 14,226 | $12,092 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 14,111 | $10,338 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 14,159 | $9,346 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 14,149 | $7,994 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 14,124 | $7,604 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 13,916 | $6,914 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 13,763 | $6,283 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 13,384 | $6,321 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 13,137 | $6,296 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 13,155 | $7,575 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 12,913 | $7,331 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 12,950 | $5,787 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 13,593 | $5,378 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 13,215 | $4,658 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 12,808 | $4,826 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 10,456 | $3,712 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 10,498 | $3,183 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 10,163 | $2,898 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 8,457 | $2,486 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 8,368 | $2,411 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 8,453 | $2,234 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 8,423 | $2,040 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 8,018 | $1,633 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 8,218 | $1,930 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 8,973 | $1,875 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 8,808 | $1,660 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 8,923 | $1,661 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 8,973 | $1,474 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 6,904 | $1,104 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 6,744 | $1,131 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 6,794 | $1,088 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 6,644 | $1,013 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 6,655 | $1,045 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 6,205 | $978 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 5,855 | $946 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 5,855 | $846 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 6,205 | $838 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 6,275 | $951 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 6,280 | $890 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 6,880 | $862 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 6,880 | $792 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 7,812 | $872 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 7,612 | $906 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 7,657 | $882 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 7,357 | $813 | $86.56 | $81.59 - $91.78 |