Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,966 | $3,420 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 5,450 | $5,045 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 5,560 | $5,504 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 5,672 | $5,365 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 5,431 | $4,976 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 5,372 | $4,779 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 5,411 | $4,599 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 5,014 | $3,673 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 5,113 | $3,375 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 4,519 | $2,553 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 4,111 | $2,319 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 3,594 | $1,787 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 3,281 | $1,498 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 2,793 | $1,319 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 2,618 | $1,255 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 2,553 | $1,469 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 2,448 | $1,390 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 2,446 | $1,099 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 2,374 | $939 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 3,091 | $1,140 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 2,956 | $1,094 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 2,833 | $1,006 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 2,765 | $838 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 2,761 | $787 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 2,868 | $843 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 3,118 | $898 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,296 | $871 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 3,759 | $910 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 3,780 | $770 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 3,688 | $866 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 5,395 | $1,127 | $177.76 | $162.55 - $191.42 |
| Q4 2017 | 5,122 | $953 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 5,164 | $848 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 5,651 | $904 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 5,793 | $971 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 6,790 | $1,086 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 7,714 | $1,176 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 7,608 | $1,194 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 7,578 | $1,194,141 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 7,773 | $1,256 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 7,720 | $1,116 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 7,581 | $1,023 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 7,416 | $1,123,487 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 7,512 | $1,065 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 7,657 | $960 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 7,853 | $904,350 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 6,456 | $721,006 | $91.29 | $87.26 - $95.07 |