Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 25,920 | $22,352 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 13,780 | $12,755 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 13,667 | $13,530 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 12,606 | $11,923 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 12,531 | $11,482 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 12,547 | $11,123 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 12,523 | $10,644 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 13,071 | $9,576 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 12,214 | $8,062 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 12,373 | $6,990 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 12,602 | $6,785 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 13,073 | $6,496 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 12,868 | $5,874 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 12,459 | $5,884 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 12,557 | $6,018 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 12,724 | $7,327 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 14,268 | $8,100 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 14,185 | $6,374 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 17,100 | $6,766 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 17,498 | $6,168 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 37,648 | $14,185 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 38,209 | $13,564 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 39,276 | $11,908 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 37,321 | $10,641 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 32,737 | $9,622 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 24,137 | $6,954 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 26,340 | $6,961 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 25,454 | $6,164 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 27,927 | $5,689 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 18,501 | $4,346 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 4,895 | $1,023 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 4,938 | $930 | $169.26 | $157.50 - $179.09 |