Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,393 | $7,237 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 51,285 | $47,471 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 50,344 | $49,838 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 7,696 | $7,279 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 6,856 | $6,282 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 5,746 | $5,094 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 5,748 | $4,886 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 5,256 | $3,851 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 5,664 | $3,739 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 3,920 | $2,215 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 3,520 | $1,895 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 3,547 | $1,762 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 3,486 | $1,591 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 3,681 | $1,738 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 3,788 | $1,816 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 3,972 | $2,287 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 3,989 | $2,265 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 3,429 | $1,541 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 3,256 | $1,288 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 2,402 | $847 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 2,329 | $878 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 2,367 | $840 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 2,769 | $840 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 65,562 | $18,694 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 3,307 | $972 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 3,357 | $967 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,452 | $912 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 3,151 | $763 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 3,094 | $630 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 2,807 | $659 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 2,000 | $418 | $177.76 | $162.55 - $191.42 |