Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,527 | $3,904 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 4,768 | $4,413 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 4,902 | $4,853 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 4,786 | $4,527 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 4,907 | $4,496 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 5,402 | $4,789 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 5,514 | $4,687 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 5,698 | $4,175 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 5,698 | $3,844 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 5,959 | $3,367 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 6,031 | $3,247 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 6,154 | $3,058 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 6,127 | $2,797 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 2,550 | $1,204 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 2,585 | $1,239 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 3,205 | $1,846 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 3,205 | $1,819 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 3,263 | $1,466 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 3,306 | $1,308 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 3,361 | $1,185 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 3,341 | $1,259 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 3,386 | $1,251 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 3,386 | $1,027 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 3,241 | $924 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 3,166 | $931 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 3,166 | $912 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,130 | $827 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 3,110 | $753 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 3,211 | $654 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 3,065 | $720 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 3,055 | $638 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 2,830 | $533 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 2,830 | $527 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 2,540 | $417 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 2,560 | $409,421 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 2,560 | $429,286 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 2,660 | $424,684 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 2,675 | $407,964 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 2,775 | $435,786 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 2,275 | $358,495 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 2,175 | $351,263 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 2,175 | $314,440 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 2,170 | $293,080 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 1,955 | $296,173 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,580 | $223,965 | $109.42 | $98.12 - $118.34 |