Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,952,885 | $3,408,732 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,886,967 | $3,597,893 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,840,297 | $3,801,664 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,833,927 | $3,626,051 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 4,188,106 | $3,837,436 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 4,024,764 | $3,568,033 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 4,009,734 | $3,408,231 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 4,137,157 | $3,031,007 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 4,286,291 | $2,829,296 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 4,401,320 | $2,486,574 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 4,484,249 | $2,414,230 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 4,204,026 | $2,088,855 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 4,388,361 | $2,003,286 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 4,282,913 | $2,022,691 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 4,317,773 | $2,069,422 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 4,468,142 | $2,572,981 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 4,599,866 | $2,611,344 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 4,614,857 | $2,073,686 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 4,658,065 | $1,843,055 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 4,753,290 | $1,675,438 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 4,698,437 | $1,770,275 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 3,986,910 | $1,415,355 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 3,836,407 | $1,163,238 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 3,620,953 | $1,032,441 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 3,704,537 | $1,088,838 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 3,398,729 | $979,207 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,536,935 | $934,670 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 3,454,390 | $836,445 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 3,264,333 | $664,974 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 3,078,763 | $723,120 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 3,152,175 | $658,738 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 3,218,834 | $606,526 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 3,253,759 | $605,589 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 3,333,463 | $547,655 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 2,815,051 | $450,210 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 2,674,810 | $448,537 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 2,589,546 | $414,611 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 2,497,788 | $380,941 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 2,506,214 | $393,576 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 2,290,183 | $360,889 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 2,315,622 | $373,973 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 1,324,625 | $191,499 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 1,445,640 | $195,248 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 1,255,364 | $190,181 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,317,480 | $186,752 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 1,082,176 | $135,617 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 793,627 | $91,396 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 804,876 | $89,888 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 985,153 | $117,254 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 1,426,006 | $164,232 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 1,267,302 | $140,126 | $86.56 | $81.59 - $91.78 |