Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 25,890 | $22,326 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 25,741 | $23,827 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 26,684 | $26,415 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 25,937 | $24,530 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 24,744 | $22,672 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 24,857 | $22,036 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 24,361 | $20,707 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 24,611 | $18,031 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 24,031 | $15,862 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 24,482 | $13,831 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 24,653 | $13,273 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 25,808 | $12,823 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 27,552 | $12,577 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 27,224 | $12,857 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 27,364 | $13,115 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 27,100 | $15,605 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 26,292 | $14,926 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 26,048 | $11,704 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 26,149 | $10,346 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 26,958 | $9,502 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 27,613 | $10,403 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 30,557 | $10,848 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 31,762 | $9,631 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 31,880 | $9,090 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 35,508 | $10,436 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 35,318 | $10,175 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 39,111 | $10,335 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 49,561 | $12,000 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 50,088 | $10,204 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 48,709 | $11,441 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 48,380 | $10,090 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 49,362 | $9,300 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 51,813 | $9,644 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 48,933 | $8,039 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 48,823 | $7,808 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 53,496 | $8,971 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 52,971 | $8,481 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 54,637 | $8,333 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 54,860 | $8,615 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 54,325 | $8,560 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 55,543 | $8,970 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 56,958 | $8,234 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 56,409 | $7,618 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 54,417 | $8,244 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 49,645 | $7,037 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 42,795 | $5,364 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 43,779 | $5,042 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 41,656 | $4,652 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 43,424 | $5,168 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 44,197 | $5,091 | $91.64 | $87.25 - $95.29 |