Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 241,679 | $208,409 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 241,632 | $223,662 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 253,567 | $251,016 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 257,469 | $243,509 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 268,761 | $246,258 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 284,427 | $252,150 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 288,328 | $245,076 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 293,034 | $214,686 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 345,491 | $228,052 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 352,059 | $198,899 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 351,844 | $189,426 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 354,612 | $176,196 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 362,578 | $165,517 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 361,825 | $170,879 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 368,290 | $176,514 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 375,531 | $216,250 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 380,732 | $216,142 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 382,783 | $172,004 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 382,305 | $151,267 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 384,894 | $135,668 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 373,555 | $140,748 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 370,264 | $131,444 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 371,402 | $112,613 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 366,390 | $104,469 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 365,290 | $107,366 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 370,420 | $106,722 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 360,962 | $95,388 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 360,891 | $87,386 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 357,323 | $72,790 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 352,943 | $82,899 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 348,194 | $72,766 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 307,649 | $57,970 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 226,278 | $42,115 | $154.45 | $137.67 - $175.03 |
| Q1 2016 | 2,562 | $404 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 249,947 | $40,366 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 249,942 | $36,134 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 250,298 | $33,805 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 250,746 | $37,987 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 251,005 | $35,580 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 251,632 | $31,535 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 253,162 | $29,154 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 267,832 | $29,911 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 277,932 | $33,079 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 279,663 | $32,209 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 279,141 | $30,865 | $86.56 | $81.59 - $91.78 |