Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,784 | $8,437 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 10,127 | $9,374 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 9,951 | $9,851 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 9,919 | $9,381 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 9,887 | $9,059 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 10,411 | $9,229 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 10,708 | $9,101 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 10,844 | $7,944 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 11,351 | $7,493 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 11,920 | $6,734 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 12,146 | $6,539 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 12,376 | $6,149 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 12,464 | $5,690 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 12,298 | $5,808 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 12,565 | $6,022 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 13,555 | $7,805 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 19,075 | $10,829 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 19,010 | $8,542 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 27,788 | $10,995 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 27,433 | $9,669 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 29,034 | $10,940 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 40,482 | $14,371 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 41,779 | $12,668 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 42,452 | $12,104 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 43,404 | $12,757 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 54,694 | $15,758 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 55,192 | $14,585 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 55,243 | $13,377 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 55,860 | $11,379 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 58,135 | $13,655 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 57,538 | $12,024 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 57,508 | $10,836 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 57,115 | $10,630 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 58,070 | $9,540 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 57,620 | $9,215 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 56,333 | $9,446 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 55,510 | $8,888 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 57,060 | $8,702 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 56,611 | $8,890 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 56,447 | $8,895 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 56,682 | $9,154 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 57,254 | $8,277 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 55,811 | $7,538 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 53,995 | $8,180 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 62,138 | $8,808 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 61,973 | $7,766 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 60,936 | $7,017 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 58,213 | $6,501 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 56,603 | $6,737 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 57,723 | $6,648 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 56,963 | $6,298 | $86.56 | $81.59 - $91.78 |