Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 74,847 | $64,544 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 70,724 | $65,464 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 55,777 | $55,216 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 49,394 | $46,716 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 51,783 | $47,447 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 69,490 | $61,604 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 72,934 | $61,993 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 73,290 | $53,694 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 79,207 | $52,283 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 78,751 | $44,491 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 82,099 | $44,200 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 82,579 | $41,031 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 79,282 | $36,192 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 115,143 | $54,379 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 117,559 | $56,344 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 169,036 | $97,339 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 151,384 | $85,941 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 128,241 | $57,625 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 95,164 | $37,654 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 89,564 | $31,570 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 73,151 | $27,562 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 92,461 | $32,824 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 95,554 | $28,973 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 86,783 | $24,744 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 76,734 | $22,554 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 75,565 | $21,771 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 75,308 | $19,901 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 86,868 | $21,034 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 85,403 | $17,397 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 94,992 | $22,312 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 90,882 | $18,993 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 69,114 | $13,023 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 66,782 | $12,429 | $154.45 | $137.67 - $175.03 |