Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,552 | $6,508 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 18,051 | $16,709 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 19,441 | $19,245 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 19,353 | $18,296 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 19,072 | $17,475 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 18,956 | $16,765 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 19,854 | $16,876 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 20,774 | $15,220 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 25,918 | $17 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 25,728 | $15 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 25,593 | $14 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 25,472 | $13 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 27,749 | $12,667 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 27,997 | $13,222 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 27,162 | $13,018 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 29,371 | $16,913 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 23,241 | $13,194 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 17,501 | $7,864 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 27,973 | $11,068 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 24,363 | $8,587 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 22,640 | $8,530 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 12,340 | $4,381 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 30,197 | $9,156 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 31,855 | $9,083 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 8,695 | $2,556 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 8,670 | $2,498 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 53,063 | $14,022 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 56,661 | $13,720 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 51,865 | $10,565 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 40,505 | $9,514 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 27,735 | $5,796 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 30,425 | $5,733 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 62,850 | $11,698 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 60,090 | $9,856 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 47,745 | $7,636 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 43,645 | $7,302 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 42,110 | $6,742 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 8,715 | $1,329 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 47,073 | $7,392 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 45,962 | $7,243 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 44,196 | $7,138 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 40,456 | $5,849 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 38,990 | $5,252 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 35,159 | $5,326 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 37,780 | $5,355 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 34,895 | $4,373 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 29,980 | $3,452 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 29,635 | $3,310 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 27,070 | $3,222 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 23,045 | $2,654 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 19,555 | $2,162 | $86.56 | $81.59 - $91.78 |