Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,160 | $12,211 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 14,135 | $13,084 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 14,154 | $14,012 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 14,119 | $13,353 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 14,068 | $12,890 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 14,050 | $12,456 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 14,114 | $11,997 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 14,081 | $10,316 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 14,014 | $9,250 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 13,987 | $7,902 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 13,989 | $7,531 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 13,948 | $6,930 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 13,871 | $6,332 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 16,452 | $7,770 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 19,189 | $9,197 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 19,048 | $10,969 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 19,876 | $11,284 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 20,077 | $9,022 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 20,075 | $7,943 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 20,068 | $7,074 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 24,213 | $9,123 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 24,256 | $7,355 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 24,256 | $7,355 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 23,013 | $6,562 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 17,161 | $5,044 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 16,748 | $4,825 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 16,681 | $4,408 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 66,935 | $16,208 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 66,053 | $13,456 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 76,741 | $18,025 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 83,990 | $17,552 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 79,927 | $15,061 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 98,706 | $18,371 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 98,332 | $16,155 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 100,646 | $16,096 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 88,729 | $14,879 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 50,195 | $8,037 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 43,339 | $6,610 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 16,718 | $2,625 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 16,791 | $2,646 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 16,616 | $2,683 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 16,276 | $2,353 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 16,277 | $2,198 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 16,023 | $2,427 | $120.91 | $111.40 - $128.73 |