Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 50,768 | $43,779 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 50,729 | $46,956 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 38,279 | $37,894 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 38,221 | $36,149 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 37,984 | $34,804 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 37,940 | $33,635 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 38,121 | $32,402 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 37,899 | $27,766 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 49,602 | $32,741 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 58,234 | $32,900 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 69,533 | $37,435 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 71,601 | $35,576 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 74,399 | $33,963 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 132,731 | $62,685 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 139,530 | $66,874 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 161,672 | $93,099 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 159,443 | $90,516 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 92,888 | $41,739 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 97,668 | $38,644 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 131,322 | $46,288 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 129,314 | $48,723 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 137,593 | $48,846 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 147,093 | $44,600 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 104,117 | $29,687 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 189,545 | $55,711 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 95,784 | $27,596 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 97,625 | $25,798 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 98,751 | $23,912 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 165,199 | $33,653 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 160,269 | $37,644 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 159,143 | $33,258 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 108,308 | $20,408 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 105,453 | $17,325 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 105,453 | $17,325 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 104,881 | $16,774 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 97,881 | $16,414 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 96,271 | $15,414 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 95,917 | $14,628 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 111,702 | $17,542 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 138,293 | $21,792 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 137,550 | $22,214 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 112,750 | $16,300 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 110,746 | $14,957 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 93,346 | $14,141 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 92,946 | $13,175 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 89,339 | $11,196 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 89,239 | $10,277 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 103,339 | $11,541 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 103,239 | $12,286 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 68,639 | $7,902 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 68,053 | $7,525 | $86.56 | $81.59 - $91.78 |