Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 60,588 | $52,247 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 59,886 | $55,432 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 51,222 | $50,707 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 49,489 | $46,806 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 45,675 | $41,851 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 42,669 | $37,827 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 42,183 | $35,855 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 39,623 | $29,029 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 36,039 | $23,789 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 30,887 | $17,450 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 38,828 | $20,904 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 34,993 | $17,387 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 34,091 | $15,563 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 35,478 | $16,755 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 45,218 | $21,672 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 49,032 | $28,235 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 65,984 | $37,459 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 66,447 | $29,858 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 69,301 | $27,420 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 69,074 | $24,347 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 211,217 | $79,582 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 212,944 | $75,595 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 208,314 | $63,163 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 180,309 | $51,412 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 253,326 | $74,458 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 260,797 | $75,138 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 48,516 | $12,820 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 18,642 | $4,514 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 19,732 | $4,020 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 20,282 | $4,764 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 8,450 | $1,766 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 7,400 | $1,394 | $169.26 | $157.50 - $179.09 |