Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 38,178 | $32,922 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 35,914 | $33,243 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 37,768 | $37,388 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 33,428 | $31,616 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 37,548 | $34,404 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 34,316 | $30,422 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 36,948 | $31,405 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 37,490 | $27,466 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 39,640 | $26,166 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 32,902 | $18,588 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 25,186 | $13,560 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 23,923 | $11,887 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 25,893 | $11,820 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 27,148 | $12,821 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 28,573 | $13,694 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 35,346 | $20,354 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 46,630 | $26,472 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 48,188 | $21,653 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 46,231 | $18,292 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 47,309 | $16,675 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 38,460 | $14,491 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 34,870 | $12,379 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 34,659 | $10,509 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 33,469 | $9,543 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 42,023 | $12,351 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 38,760 | $11,167 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 39,857 | $10,533 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 34,724 | $8,408 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 34,294 | $6,986 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 47,806 | $11,229 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 41,456 | $8,663 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 39,116 | $7,371 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 37,687 | $7,014 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 35,033 | $5,756 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 37,760 | $6,039 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 35,274 | $5,915 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 38,059 | $6,094 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 34,690 | $5,291 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 34,675 | $5,445 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 36,928 | $5,819 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 40,825 | $6,593 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 35,954 | $5,198 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 44,188 | $5,968 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 45,444 | $6,885 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 44,668 | $6,332 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 41,008 | $5,139 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 37,601 | $4,330 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 41,108 | $4,591 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 42,065 | $5,006 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 37,306 | $4,295 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 34,626 | $3,829 | $86.56 | $81.59 - $91.78 |