Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 356,098 | $307,078 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 362,073 | $334,563 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 384,978 | $378,297 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 381,354 | $357,352 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 226,981 | $207,837 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 260,424 | $231,613 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 266,862 | $226,830 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 295,562 | $216,538 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 281,999 | $186,142 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 501,708 | $283,445 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 525,806 | $283,083 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 544,060 | $270,327 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 514,173 | $234,720 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 515,758 | $243,578 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 456,815 | $218,103 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 494,920 | $289,171 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 576,189 | $327,102 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 773,896 | $349,510 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,164,194 | $460,707 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 891,080 | $314,147 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 347,022 | $130,751 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 336,723 | $119,537 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 302,344 | $91,673 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 305,367 | $87,118 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 328,242 | $96,477 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 327,668 | $94,409 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 369,045 | $97,523 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 416,827 | $100,968 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 337,221 | $67,814 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 348,230 | $81,798 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 350,731 | $73,308 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 316,677 | $59,671 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 392,121 | $72,981 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 374,680 | $61,556 | $140.12 | $133.57 - $147.68 |