Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 405,773 | $349,925 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 403,482 | $373,476 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 393,707 | $389,740 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 386,991 | $366,010 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 372,150 | $339,566 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 384,175 | $340,579 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 312,277 | $265,432 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 331,807 | $242,923 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 272,288 | $179,822 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 211,166 | $119,301 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 255,680 | $137,654 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 239,907 | $119,191 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 217,908 | $100,990 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 57,768 | $27,283 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 60,448 | $28,971 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 60,617 | $32,916 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 60,850 | $32,564 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 50,619 | $22,745 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 51,009 | $20,183 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 50,587 | $17,831 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 42,556 | $16,034 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 31,431 | $11,158 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 14,008 | $4,248 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 14,998 | $4,277 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 10,512 | $3,089 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 18,621 | $5,365 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 13,415 | $3,545 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 21,362 | $5,173 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 32,719 | $6,665 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 28,416 | $6,674 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 27,834 | $5,817 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 27,808 | $5,240 | $169.26 | $157.50 - $179.09 |
| Q3 2017 | 27,952 | $4,592 | $140.12 | $133.57 - $147.68 |