Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,064 | $12,128 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 20,062 | $18,570 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 18,606 | $18,419 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 16,547 | $15,650 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 13,908 | $12,743 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 13,910 | $12,332 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 14,586 | $12,398 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 14,955 | $10,957 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 14,994 | $9,897 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 15,011 | $8,481 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 21,407 | $11,525 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 20,676 | $10,273 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 20,016 | $9,137 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 18,447 | $8,712 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 17,861 | $8,560 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 18,115 | $10,431 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 17,550 | $9,963 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 18,000 | $8,088 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 18,075 | $7,152 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 17,667 | $6,228 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 10,027 | $3,778 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 10,030 | $3,641 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 10,218 | $3,333 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 10,436 | $3,257 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 9,716 | $2,863 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 9,413 | $2,794 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 9,495 | $2,672 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 9,196 | $2,258 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 9,507 | $2,015 | $201.98 | $171.58 - $217.57 |
| Q4 2017 | 1,294 | $241 | $154.45 | $137.67 - $175.03 |