Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 88,026 | $75,908 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 85,512 | $79,152 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 99,478 | $98,477 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 109,788 | $103,835 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 89,582 | $82,081 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 80,467 | $71,336 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 73,502 | $62,476 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 71,336 | $52,263 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 101,144 | $66,763 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 97,987 | $55,359 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 102,001 | $54,915 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 95,092 | $47,248 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 94,300 | $43,048 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 90,657 | $42,814,581 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 91,658 | $43,929,846 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 91,838 | $52,884,912 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 84,981 | $48,243,714 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 81,632 | $36,681,339 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 65,364 | $25,862,574 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 63,288 | $22,307,754 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 57,924 | $21,824,605 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 55,915 | $19,849,825 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 53,167 | $16,120,766 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 48,719 | $13,891,248 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 56,945 | $16,737,274 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 68,230 | $19,657,745 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 63,417 | $16,758,576 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 64,428 | $15,600,596 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 70,623 | $14,386,611 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 71,608 | $16,819,287 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 69,802 | $14,587,222 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 63,902 | $12,041,054 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 58,802 | $10,944,228 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 56,953 | $9,356,808 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 58,153 | $9,300,409 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 56,053 | $9,399,528 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 47,953 | $7,677,755 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 47,253 | $7,206,555 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 44,653 | $7,012,307 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 40,253 | $6,343,068 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 24,653 | $3,981,460 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 25,753 | $3,723,111 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 26,747 | $3,612,450 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 27,147 | $4,112,635 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 25,547 | $3,621,287 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 23,147 | $2,900,782 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 22,347 | $2,573,481 | $91.81 | $88.18 - $95.25 |
| Q4 2013 | 16,147 | $1,921,654 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 16,847 | $1,939,427 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 14,447 | $1,597,405 | $86.56 | $81.59 - $91.78 |