Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,576 | $4,808 | $905.73 | $844.06 - $962.64 |
| Q2 2025 | 27,404 | $27,128 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 21,175 | $20,027 | $970.56 | $877.95 - $1073.82 |
| Q3 2024 | 409 | $363 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 145 | $123 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 11,158 | $8,175 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 1,197 | $790 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 17,976 | $10,156 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 4,016 | $2,162 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 11,648 | $5,788 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 25,848 | $11,800 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 3,549 | $1,676 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 2,622 | $1,256 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 2,855 | $1,644 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 6,376 | $3,619 | $488.10 | $415.17 - $544.86 |
| Q1 2021 | 5,492 | $1,935 | $329.77 | $291.05 - $361.01 |
| Q1 2020 | 5,906 | $1,683 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 12,177 | $3,579 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 13,525 | $3,896 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 7,792 | $2,059 | $226.60 | $212.14 - $244.81 |
| Q3 2018 | 42,353 | $9,947 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 5,231 | $1,093 | $177.76 | $162.55 - $191.42 |
| Q4 2017 | 64,148 | $11,939 | $154.45 | $137.67 - $175.03 |
| Q2 2017 | 11,945 | $1,910 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 4,484 | $751 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 8,990 | $1,439 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 100,220 | $15,284 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 7,430 | $1,166 | $128.04 | $117.26 - $134.37 |
| Q2 2015 | 56,782 | $7,668 | $120.23 | $112.77 - $127.67 |
| Q4 2014 | 9,498 | $1,346 | $109.42 | $98.12 - $118.34 |
| Q1 2014 | 26,673 | $2,978 | $91.29 | $87.26 - $95.07 |
| Q2 2013 | 5,566 | $615 | $86.56 | $81.59 - $91.78 |