Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 114,938 | $99,115 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 116,010 | $107,382 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 115,963 | $114,796 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 117,133 | $110,782 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 119,830 | $109,797 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 121,533 | $107,741 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 124,103 | $105,487 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 124,315 | $91,077 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 125,782 | $83,026 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 127,825 | $72,216 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 130,160 | $70,076 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 134,793 | $66,974 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 134,338 | $61 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 134,173 | $63,366 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 134,397 | $64,414 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 136,257 | $78,463 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 137,699 | $78,172 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 135,901 | $61,067 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 134,734 | $53,310 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 134,778 | $47,507 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 137,021 | $51,627 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 135,440 | $48,081 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 132,793 | $40,264 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 128,812 | $36,728 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 128,222 | $37,687 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 126,830 | $36,541 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 127,443 | $33,678 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 122,413 | $29,641 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 120,336 | $24,514 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 119,897 | $28,162 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 120,926 | $25,271 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 121,245 | $22,846 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 121,077 | $22,535 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 119,770 | $19,677 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 118,050 | $18,880 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 115,154 | $19,310 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 114,348 | $18,308 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 111,732 | $17,040 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 109,022 | $17,121 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 102,151 | $16,097 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 99,736 | $16,107 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 97,187 | $14,050 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 93,038 | $12,566 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 91,676 | $13,888 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 88,502 | $12,545 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 87,360 | $10,948 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 84,678 | $9,751 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 82,349 | $9,197 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 78,214 | $9,309 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 79,509 | $9,157 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 78,464 | $8,676 | $86.56 | $81.59 - $91.78 |