Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,147,159 | $15,649,021 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 18,164,785 | $16,813,870 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 18,325,416 | $18,141,062 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 18,235,309 | $17,246,591 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 18,085,371 | $16,571,435 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 18,042,064 | $15,994,651 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 18,628,087 | $15,833,688 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 18,519,304 | $13,567,798 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 18,661,237 | $12,595,729 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 18,458,926 | $10,428,555 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 19,108,655 | $10,287,718 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 18,775,347 | $9,328,883 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 19,181,822 | $8,756,502 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 18,801,748 | $8,879,502 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 18,801,864 | $9,011,357 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 19,039,672 | $10,963,995 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 18,301,225 | $10,389,605 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 16,603,305 | $7,460,695 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 16,750,366 | $6,627,617 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 16,641,443 | $5,865,776 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 17,161,534 | $6,466,123 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 18,076,763 | $6,417,251 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 18,410,229 | $5,582,166 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 18,351,393 | $5,232,533 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 18,460,945 | $5,426,041 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 18,367,358 | $5,291,820 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 18,264,902 | $4,826,683 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 18,212,491 | $4,409,973 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 17,702,692 | $3,606,215 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 17,300,521 | $4,063,546 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 16,745,254 | $3,499,425 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 17,285,149 | $3,257,041 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 17,990,109 | $3,348,313 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 17,637,884 | $2,897,720 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 18,148,736 | $2,902,538 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 18,131,561 | $3,040,476 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 17,892,082 | $2,864,688 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 17,585,413 | $2,681,952 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 17,431,762 | $2,737,508 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 17,701,203 | $2,789,351 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 17,306,135 | $2,794,944 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 17,153,384 | $2,479,868 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 17,365,014 | $2,345,333 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 18,324,832 | $2,776,122 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 19,686,100 | $2,790,505 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 18,381,371 | $2,303,554 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 17,709,661 | $2,039,447 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 17,319,179 | $1,934,208 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 18,330,005 | $2,181,454 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 17,460,220 | $2,010,026 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 17,808,335 | $1,969,074 | $86.56 | $81.59 - $91.78 |