Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 396,550 | $341,961 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 394,978 | $365,603 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 381,529 | $377,691 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 382,685 | $361,936 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 379,135 | $347,390 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 380,682 | $337,482 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 384,647 | $326,946 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 386,126 | $282,887 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 389,068 | $256,816 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 395,756 | $223,586 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 401,461 | $216,139 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 412,255 | $204,837 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 412,659 | $188,379 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 422,802 | $199,677 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 421,696 | $202,110 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 422,626 | $243,369 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 425,373 | $241,484 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 416,602 | $187,200 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 422,046 | $166,991 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 419,472 | $147,855 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 422,437 | $159,166 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 428,984 | $152,289 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 423,991 | $128,558 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 420,154 | $119,799 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 426,068 | $125,230 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 413,449 | $119,119 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 432,373 | $114,259 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 437,736 | $105,993 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 432,252 | $88,054 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 422,735 | $99,292 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 424,099 | $88,628 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 435,259 | $82,016 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 451,565 | $84,045 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 346,598 | $56,943 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 319,377 | $51,078 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 285,492 | $47,874 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 521,081 | $83,430 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 654,799 | $99,864 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 743,375 | $116,740 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 803,839 | $126,669 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 801,415 | $129,428 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 794,002 | $114,789 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 722,162 | $97,535 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 548,665 | $83,120 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 535,973 | $75,974 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 562,853 | $70,537 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 470,093 | $54,136 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 919,590 | $102,700 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 915,873 | $109,000 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 887,765 | $102,200 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 834,984 | $92,324 | $86.56 | $81.59 - $91.78 |