Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 554 | $478 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 332 | $308 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 392 | $388 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 441 | $417 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 507 | $465 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 662 | $587 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 591 | $503 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 601 | $440 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 4,000 | $2,640 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 4,341 | $2,452 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 4,046 | $2,178 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 4,105 | $2,040 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 4,165 | $1,901 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 3,857 | $1,822 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 3,844 | $1,842 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 3,764 | $2,167 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 3,861 | $2,192 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 3,841 | $1,726 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 3,841 | $1,520 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 3,857 | $1,360 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 4,731 | $1,782 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 4,783 | $1,698 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 4,818 | $1,460 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 4,936 | $1,407 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 4,945 | $1,453 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 4,914 | $1,416 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 4,942 | $1,306 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 5,068 | $1,227 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 5,210 | $1,061 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 5,287 | $1,242 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 5,305 | $1,109 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 5,498 | $1,037 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 5,844 | $1,088 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 6,314 | $1,037 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 6,706 | $1,073 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 7,449 | $1,249 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 8,227 | $1,317 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 8,449 | $1,289 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 9,744 | $1,530 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 10,498 | $1,654 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 12,413 | $2,004 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 12,540 | $1,813 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 13,163 | $1,778 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 13,697 | $2,075 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 15,926 | $2,257 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 19,934 | $2,498 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 25,481 | $2,935 | $91.81 | $88.18 - $95.25 |