Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,260 | $11,435 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 12,425 | $11,501 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 11,127 | $11,015 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 9,643 | $9,120 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 9,496 | $8,701 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 8,752 | $7,759 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 8,283 | $7,040 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 8,002 | $5,863 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 7,770 | $5,129 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 7,019 | $3,965 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 6,517 | $3,509 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 6,413 | $3,186 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 6,821 | $3,114 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 6,560 | $3,098 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 6,363 | $3,050 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 5,837 | $3,362 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 5,516 | $3,132 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 5,391 | $2,422 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 5,464 | $2,162 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 5,456 | $1,923 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 5,556 | $2,093 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 5,556 | $1,972 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 5,556 | $1,685 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 5,567 | $1,587 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 5,668 | $1,666 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 5,621 | $1,620 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 6,688 | $1,767 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 6,773 | $1,640 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 6,833 | $1,392 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 6,733 | $1,581 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 7,083 | $1,480 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 7,254 | $1,367 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 7,183 | $1,337 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 7,183 | $1,180 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 6,322 | $1,011 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 6,742 | $1,131 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 6,958 | $1,114 | $129.79 | $120.95 - $140.39 |
| Q4 2015 | 5,850 | $945 | $132.84 | $119.34 - $142.82 |
| Q4 2014 | 5,933 | $841 | $109.42 | $98.12 - $118.34 |
| Q4 2013 | 7,591 | $904 | $95.15 | $87.55 - $100.50 |
| Q4 2012 | 6,893 | $681 | — | — |
| Q4 2011 | 5,742 | $478 | — | — |
| Q4 2010 | 4,925 | $356 | — | — |
| Q4 2009 | 3,973 | $235 | — | — |
| Q4 2008 | 4,220 | $222 | — | — |