Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,756,886 | $2,377,373 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,065,325 | $2,837,357 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,208,339 | $3,176,063 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,226,620 | $3,051,673 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 3,284,152 | $3,009,170 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 3,075,065 | $2,726,107 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 3,004,504 | $2,553,798 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 2,450,124 | $1,795,034 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 2,097,519 | $1,384,530 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 2,133,870 | $1,205,551 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 2,211,887 | $1,099,020 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 2,211,887 | $1,099,020 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 2,000,360 | $913,164 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 1,997,988 | $943,589,792 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 2,064,523 | $989,484,583 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 2,285,117 | $1,315,884,624 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 2,345,663 | $1,331,632,885 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 2,353,845 | $1,057,700,252 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 2,573,137 | $1,018,113,117 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 2,495,613 | $879,653,672 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 2,252,715 | $848,777,956 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 2,349,244 | $833,981,620 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 2,216,099 | $671,943,379 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 2,059,439 | $587,207,843 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,767,282 | $519,439,526 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,665,336 | $479,799,955 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,660,236 | $438,733,965 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,742,446 | $421,915,876 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,639,462 | $333,974,804 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,639,943 | $385,189,811 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,629,650 | $340,564,257 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,703,839 | $321,054,383 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,580,427 | $294,149,073 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 1,453,750 | $238,836,588 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 1,464,392 | $234,200,215 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 1,349,671 | $226,326,329 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 1,232,116 | $197,274 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 1,243,937 | $189,713 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 1,217,769 | $191,238 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 1,305,598 | $205,736 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 1,216,234 | $196,420 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 1,307,643 | $189,046 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 1,427,895 | $192,852 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 1,425,082 | $215,894 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,487,494 | $210,851 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 1,474,173 | $184,744 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 1,451,970 | $167,209 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 1,396,729 | $155,987 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 1,294,756 | $154,089 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 1,277,792 | $147,099 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 1,266,629 | $140,051 | $86.56 | $81.59 - $91.78 |