Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,682 | $5,762 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 6,433 | $5,955 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 6,453 | $6,388 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 6,366 | $6,021 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 6,490 | $5,946 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 6,348 | $5,628 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 6,500 | $5,525 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 6,527 | $4,782 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 6,690 | $4,416 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 6,756 | $3,817 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 6,811 | $3,667 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 7,037 | $3,496 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 7,684 | $3,508 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 7,208 | $3,404 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 7,140 | $3,422 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 7,387 | $4,253 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 7,292 | $4,140 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 7,032 | $3,160 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 6,804 | $2,692 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 6,582 | $2,320 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 6,621 | $2,495 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 6,066 | $2,153 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 6,001 | $1,820 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 4,339 | $1,237 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 3,703 | $1,088 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 3,371 | $971 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,145 | $831 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 3,152 | $763 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 3,157 | $643 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 3,123 | $734 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 3,287 | $687 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 2,988 | $563 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 2,858 | $532 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 3,166 | $520 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 3,219 | $515 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 3,274 | $549 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 3,351 | $537 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 3,483 | $531 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 3,810 | $598 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 3,972 | $626 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 3,663 | $592 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 3,586 | $518 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 3,024 | $408 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 3,083 | $467 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 2,402 | $341 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 2,045 | $256 | $97.13 | $92.09 - $102.72 |