Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 266,196 | $229,552 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 261,933 | $242,453 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 244,564 | $242,104 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 238,386 | $225,461 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 221,852 | $203,276 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 224,169 | $194,245 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 212,891 | $180,955 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 205,305 | $150,412 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 194,204 | $128,205 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 192,806 | $108,928 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 179,305 | $96,534 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 169,737 | $84,337 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 168,666 | $76,996 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 136,289 | $64,365 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 140,118 | $67,157 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 123,388 | $71,053 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 117,121 | $66,490 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 114,575 | $51,484 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 117,949 | $46,669 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 119,951 | $42,280 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 126,065 | $47,498 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 106,217 | $37,707 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 99,402 | $30,140 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 97,757 | $27,873 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 99,167 | $29,147 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 94,965 | $27,360 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 91,435 | $24,163 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 87,827 | $21,266 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 86,466 | $17,614 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 82,426 | $19,360 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 71,263 | $14,892 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 66,450 | $12,521 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 68,066 | $12,669 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 66,926 | $10,995 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 74,843 | $11,970 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 53,516 | $8,974 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 54,294 | $8,693 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 58,888 | $8,981 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 50,480 | $7,927 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 46,166 | $7,275 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 43,961 | $7,100 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 41,489 | $5,998 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 40,626 | $5,487 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 38,320 | $5,805 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 34,507 | $4,891 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 35,922 | $4,502 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 33,830 | $3,896 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 30,377 | $3,393 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 24,901 | $2,964 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 23,099 | $2,660 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 15,151 | $1,675 | $86.56 | $81.59 - $91.78 |