Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 157,687 | $135,980 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 164,340 | $152,118 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 225,849 | $223,577 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 222,672 | $210,599 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 249,625 | $228,724 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 302,131 | $267,845 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 175,186 | $148,906 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 79,358 | $58,140 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 61,039 | $40,291 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 80,028 | $45,213 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 105,093 | $56,580 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 204,603 | $101,661 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 307,500 | $140,374 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 387,280 | $182,901 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,159,202 | $555,581 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,100,291 | $633,603 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 943,013 | $535,349 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 923,511 | $414,979 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 783,110 | $309,853 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 759,434 | $267,685 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,108,601 | $417,698 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,108,770 | $393,614 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,056,839 | $320,445 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,199,414 | $341,989 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,019,977 | $299,792 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,034,995 | $298,138 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,766,458 | $466,805 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,949,685 | $472,096 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,888,424 | $384,658 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,633,884 | $383,767 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,195,013 | $249,734 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,174,155 | $221,247 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,038,007 | $193,193 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 1,154,587 | $189,687 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 1,188,884 | $190,095 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 1,025,667 | $171,994 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 909,118 | $145,560 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 1,339,171 | $203,970 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 1,783,203 | $280,034 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 1,918,251 | $302,278 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 1,857,358 | $300,227 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 1,871,929 | $270,624 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 1,902,839 | $257,005 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 1,714,511 | $259,740 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,539,032 | $218,158 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 1,522,815 | $190,839 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 1,245,217 | $143,400 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 1,246,182 | $139,174 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 729,548 | $86,827 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 681,764 | $78,519 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 427,739 | $47,295 | $86.56 | $81.59 - $91.78 |