Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 185,983 | $160 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 199,569 | $185 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 207,346 | $205 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 202,986 | $192 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 195,066 | $179 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 193,840 | $172 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 193,050 | $164 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 198,074 | $145 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 196,722 | $130 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 194,792 | $110 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 196,292 | $106 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 193,792 | $96 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 199,096 | $91 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 198,668 | $93,825 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 198,409 | $95,093 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 196,020 | $112,878 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 194,033 | $110,153 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 193,213 | $86,820 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 192,698 | $76,245 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 193,601 | $68,240 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 192,891 | $72,677 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 191,921 | $68,132 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 191,219 | $57,980 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 218,434 | $62,282 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 203,120 | $59,701 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 201,190 | $57,965 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 281,825 | $74,475 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 279,762 | $67,742 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 276,653 | $56,357 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 272,823 | $64,080 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 180,015 | $37,620 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 67,779 | $12,772 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,245 | $232 | $154.45 | $137.67 - $175.03 |