Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 23,070 | $19,894 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 24,158 | $22,361 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 29,010 | $28,718 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 23,433 | $22,162 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 25,679 | $23,529 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 26,039 | $23,084 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 30,949 | $26,306 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 27,736 | $20,320 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 30,341 | $20 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 28,590 | $16,152 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 30,738 | $16,549 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 53,482 | $26,574 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 58,344 | $26,634 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 71,396 | $33,718 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 71,978 | $34,498 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 104,890 | $60,401 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 107,739 | $61,163 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 119,691 | $53,783 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 119,086 | $47,119 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 98,537 | $34,732 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 103,159 | $38,868 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 84,543 | $30,013 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 76,594 | $23,224 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 63,086 | $17,988 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 91,089 | $26,773 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 89,828 | $25,880 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 94,947 | $25,091 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 89,042 | $21,561 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 97,278 | $19,817 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 97,732 | $22,955 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 48,510 | $10,138 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 53,787 | $10,135 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 29,426 | $5,477 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 30,480 | $5,008 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 74,270 | $11,878 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 67,456 | $11,312 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 32,456 | $5,197 | $129.79 | $120.95 - $140.39 |