Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 83,380 | $71,902 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 84,313 | $78,042 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 85,479 | $84,619 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 86,910 | $82,198 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 91,345 | $83,697 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 98,644 | $87,450 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 105,444 | $89,626 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 122,290 | $89,593 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 133,746 | $88,283 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 192,868 | $108,963 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 208,108 | $112,041 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 212,855 | $105,761 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 217,155 | $99,131 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 221,845 | $104,771 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 222,592 | $106,684 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 231,596 | $133,365 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 239,797 | $136,133 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 244,289 | $109,771 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 243,662 | $96,410 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 240,464 | $84,759 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 228,947 | $86,262 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 222,861 | $79,116 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 222,827 | $67,563 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 217,627 | $62,010 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 172,521 | $50,707 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 166,774 | $48,049 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 180,460 | $47,688 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 170,957 | $41,395 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 172,854 | $35,212 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 173,766 | $40,814 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 177,621 | $37,119 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 180,067 | $33,930 | $169.26 | $157.50 - $179.09 |
| Q3 2017 | 174,410 | $28,654 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 140,356 | $22,447 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 133,836 | $22,443 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 139,704 | $22,368 | $129.79 | $120.95 - $140.39 |
| Q2 2016 | 128,580 | $20,187 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 126,446 | $19,925 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 89,182 | $14,403 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 91,545 | $13,235 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 88,350 | $11,933 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 89,657 | $12,825 | $120.91 | $111.40 - $128.73 |
| Q2 2014 | 28,003 | $3,225 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 28,772 | $3,213 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 7,612 | $906 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 29,429 | $3,389 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 29,512 | $3,263 | $86.56 | $81.59 - $91.78 |