Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,662 | $6,607 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 8,112 | $7,509 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 8,036 | $7,955 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 8,305 | $7,855 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 7,401 | $6,781 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 8,208 | $7,277 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 7,830 | $6,655 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 9,414 | $6,897 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 8,918 | $5,887 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 20,314 | $11,477 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 24,021 | $12,932 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 10,514 | $5,224 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 7,429 | $3,391 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 6,979 | $3,295,972 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 6,558 | $3,143 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 3,933 | $2,265 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 4,975 | $2,824 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 5,565 | $2,501 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 6,004 | $2,376 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 6,279 | $2,213 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 2,740 | $1,032 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 2,740 | $973 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 3,050 | $925 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 3,050 | $870 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,400 | $411 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,600 | $461 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,800 | $476 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 2,350 | $569 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 2,050 | $418 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 2,050 | $482 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,600 | $334 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 17,070 | $3,217 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 22,242 | $4,140 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 56,799 | $9,332 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 23,752 | $3,799 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 40,763 | $6,836 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 134,579 | $21,547 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 139,015 | $21,201 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 46,893 | $7,364 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 46,293 | $7,295 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 46,498 | $7,509 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 48,538 | $7,017 | $119.60 | $98.22 - $123.53 |
| Q1 2015 | 43,551 | $6,598 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 1,763 | $250 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 1,650 | $207 | $97.13 | $92.09 - $102.72 |
| Q1 2014 | 21,750 | $2,429 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 24,250 | $2,886 | $95.15 | $87.55 - $100.50 |