Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 62,935 | $54,272 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 61,267 | $56,711 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 61,272 | $60,655 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 59,692 | $56,455 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 66,377 | $60,819 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 66,460 | $58,918 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 67,814 | $57,641 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 73,680 | $53,980 | $706.75 | $633.49 - $779.59 |
| Q2 2023 | 60,986 | $32,834 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 56,686 | $28,166 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 16,500 | $7,532 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 52,034 | $24,574 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 53,156 | $25,477 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 50,931 | $29,329 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 46,547 | $26,425 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 40,125 | $18,030 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 45,603 | $18,044 | $359.04 | $333.36 - $380.48 |
| Q4 2020 | 41,877 | $15,778 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 41,571 | $14,758 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 35,801 | $10,855 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 35,867 | $10,227 | $277.78 | $248.54 - $298.00 |
| Q2 2019 | 43,854 | $11,589 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 10,235 | $42,267 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 43,043 | $8,768 | $201.98 | $171.58 - $217.57 |
| Q1 2018 | 43,189 | $8,138 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 45,366 | $8,444 | $154.45 | $137.67 - $175.03 |
| Q3 2016 | 40,390 | $6,160 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 43,095 | $6,768 | $128.04 | $117.26 - $134.37 |
| Q4 2015 | 38,994 | $6,298 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 36,464 | $5,272 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 32,110 | $4,337 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 30,411 | $4,607 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 31,372 | $4,447 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 28,127 | $3,525 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 25,741 | $2,964 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 26,734 | $2,986 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 24,583 | $2,926 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 24,076 | $2,772 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 23,575 | $2,607 | $86.56 | $81.59 - $91.78 |