Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,142 | $7,021 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 8,169 | $7,561 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 8,313 | $8,229 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 8,117 | $7,677 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 8,315 | $7,619 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 8,515 | $7,549 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 8,386 | $7,128 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 8,440 | $6,183 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 8,652 | $5,711 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 8,734 | $4,934 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 8,744 | $4,708 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 9,892 | $4,915 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 11,148 | $5,089 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 11,192 | $5,285 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 12,573 | $6,027 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 12,614 | $7,264 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 13,040 | $7,403 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 14,134 | $6,351 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 14,404 | $5,699 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 14,375 | $5,067 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 14,799 | $5,577 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 13,056 | $4,635 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 13,367 | $4,054 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 11,709 | $3,339 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 11,652 | $3,424 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 11,584 | $3,337 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 10,979 | $2,901 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 7,959 | $1,927 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 8,121 | $1,654 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 12,830 | $3,014 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 6,124 | $1,280 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 6,379 | $1,202 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 5,289 | $984 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 3,300 | $542 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 2,500 | $400 | $150.98 | $139.41 - $162.71 |