Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 17,403 | $15,007 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 17,362 | $16,071 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 21,924 | $21,703 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 17,462 | $16,515 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 21,053 | $19,290 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 21,490 | $19,051 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 22,321 | $18,973 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 21,787 | $15,962 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 6,207 | $4,097 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 7,573 | $4,278 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 6,972 | $3,754 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 6,785 | $3,371 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 5,689 | $3 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 6,481 | $3,061 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 5,169 | $2,477 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 5,548 | $3,195 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 4,036 | $2,292 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 4,302 | $1,933 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 4,977 | $1,969 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 5,114 | $1,803 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 10,882 | $4,100 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 11,585 | $4,112 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 11,643 | $3,530 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 18,425 | $5,253 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 16,541 | $4,862 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 15,604 | $4,496 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 18,680 | $4,936 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 19,347 | $4,684 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 23,463 | $4,780 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 25,863 | $6,075 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 22,178 | $4,634 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 7,881 | $1,485 | $169.26 | $157.50 - $179.09 |
| Q2 2016 | 1,383 | $217 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 69,092 | $10,888 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 92,016 | $14,861 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 93,520 | $13,520 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 85,404 | $11,535 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 34,883 | $5,285 | $120.91 | $111.40 - $128.73 |
| Q3 2013 | 41,107 | $4,734 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 41,330 | $4,570 | $86.56 | $81.59 - $91.78 |