Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 143,184 | $123 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 137,130 | $127 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 133,432 | $132 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 129,845 | $123 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 110,094 | $101 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 105,621 | $94 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 88,785 | $75 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 80,769 | $59 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 70,625 | $47 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 66,428 | $38 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 57,074 | $31 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 56,599 | $28 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 53,095 | $24 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 52,047 | $24,580 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 48,493 | $23,242 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 45,419 | $26,155 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 38,920 | $22,095 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 36,254 | $16,291 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 33,052 | $13,078 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 31,450 | $11,086 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 29,071 | $10,954 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 25,558 | $9,073 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 21,682 | $203 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 21,682 | $6,182 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 20,054 | $5,895 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 19,843 | $5,717 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 18,289 | $4,833 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 17,639 | $4,271 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 19,670 | $4,007 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 18,970 | $4,456 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 15,191 | $3,175 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 14,593 | $2,750 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 13,298 | $2,475 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 21,610 | $3,550 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 21,450 | $3,430 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 12,150 | $2,037 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 11,300 | $1,809 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 10,700 | $1,632 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 11,650 | $1,830 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 52,600 | $8,289 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 37,000 | $5,976 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 10,100 | $1,460 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 9,900 | $1,337 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 10,100 | $1,530 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 10,350 | $1,467 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 11,100 | $1,391 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 13,800 | $1,589 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 12,500 | $1,396 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 12,900 | $1,535 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 14,000 | $1,612 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 14,300 | $1,581 | $86.56 | $81.59 - $91.78 |