Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 127,659 | $110,085 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 131,062 | $121,315 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 133,264 | $131,923 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 134,595 | $127,297 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 136,831 | $125,374 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 135,477 | $120,103 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 138,865 | $118,034 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 122,211 | $89,535 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 125,749 | $83,004 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 128,076 | $72,358 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 131,022 | $70,540 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 132,178 | $65,675 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 133,237 | $60,823 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 135,964 | $64,212 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 137,543 | $65,922 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 139,144 | $80,126 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 97,619 | $55,418 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 99,847 | $44,866 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 102,493 | $40,553 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 105,485 | $37,181 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 107,155 | $40,374 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 111,947 | $39,741 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 115,475 | $35,013 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 113,876 | $32,469 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 117,360 | $34,494 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 119,683 | $34,482 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 121,223 | $32,034 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 125,210 | $30,318 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 125,319 | $25,529 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 127,573 | $29,964 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 129,115 | $26,982 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 132,144 | $24,900 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 135,209 | $25,165 | $154.45 | $137.67 - $175.03 |