Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 133,425 | $115 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 125,736 | $116 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 120,098 | $119 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 118,559 | $112 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 118,297 | $108 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 117,296 | $104 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 112,907 | $96 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 113,625 | $83 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 113,291 | $75 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 112,901 | $64 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 113,458 | $61 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 112,974 | $56 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 111,063 | $51 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 107,531 | $50,784 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 106,366 | $49,916 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 113,105 | $65,132 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 110,810 | $62,907 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 108,196 | $48,619 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 105,284 | $41,658 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 104,160 | $36,714 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 124,788 | $47,018 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 152,892 | $54,277 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 144,240 | $43,735 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 96,405 | $27,488 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 89,169 | $26,209 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 77,974 | $22,465 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 72,701 | $19,212 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 69,020 | $16,713 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 68,214 | $13,896 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 69,224 | $16,259 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 70,302 | $14,692 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 72,534 | $13,668 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 70,704 | $13,160 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 77,268 | $12,694 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 58,545 | $9,363 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 57,972 | $9,721 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 57,915 | $9,273 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 52,995 | $8,082 | $136.95 | $124.90 - $143.90 |
| Q1 2016 | 59,538 | $9,382 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 48,896 | $7,897 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 64,456 | $9,318 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 59,132 | $7,986,381 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 60,339 | $9,141 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 54,085 | $7,666,516 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 52,457 | $6,573,956 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 52,976 | $6,100,682 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 25,930 | $2,895,817 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 19,160 | $2,280,423 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 17,346 | $1,997,701 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 8,801 | $973,152 | $86.56 | $81.59 - $91.78 |