Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 25,613 | $22,087 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 25,986 | $24,053 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 26,765 | $26,496 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 27,081 | $25,613 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 27,388 | $25,095 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 27,918 | $24,750 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 28,423 | $24,159 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 28,683 | $21,014 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 29,831 | $19,691 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 30,198 | $17,061 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 31,109 | $16,748 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 37,360 | $18,563 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 32,028 | $15 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 42,059 | $19,863 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 42,461 | $20,351 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 41,919 | $24,139 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 44,855 | $25,464 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 41,324 | $18,569 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 46,569 | $18,426 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 49,256 | $17,362 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 50,964 | $19,202 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 46,343 | $16,452 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 48,115 | $14,589 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 52,158 | $14,872 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 51,292 | $15,076 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 52,174 | $15,032 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 53,600 | $14,164 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 53,260 | $12,896 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 53,783 | $10,956 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 54,641 | $12,834 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 53,917 | $11,268 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 87,196 | $16,430 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 94,387 | $17,567 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 95,558 | $15,699 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 96,471 | $15,429 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 99,760 | $16,729 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 106,180 | $17,000 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 107,021 | $16,322 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 105,862 | $16,625 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 108,048 | $17,026 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 107,880 | $17,423 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 113,974 | $16,477 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 113,984 | $15,395 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 111,328 | $16,866 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 112,249 | $15,911 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 114,124 | $14,302 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 118,170 | $13,608 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 120,304 | $13,436 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 122,510 | $14,580 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 131,050 | $15,086 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 135,217 | $14,951 | $86.56 | $81.59 - $91.78 |