Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 12,427 | $10,716 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 12,214 | $11,306 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 12,112 | $11,990 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 12,345 | $11,676 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 12,345 | $11,311 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 12,363 | $10,960 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 12,573 | $10,687 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 12,551 | $9,195 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 12,606 | $8,321 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 12,504 | $7,064 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 12,544 | $6,753 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 12,544 | $6,233 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 12,481 | $5,698 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 12,495 | $5,901 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 12,393 | $5,940 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 606 | $349 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 661 | $375 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 490 | $220 | $418.22 | $374.22 - $447.84 |
| Q1 2021 | 585 | $206 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 12,358 | $4,656 | $347.39 | $324.71 - $367.18 |
| Q4 2018 | 12,388 | $2,524 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 12,310 | $2,891 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 12,310 | $2,573 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 12,310 | $2,320 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 12,465 | $2,320 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 12,465 | $2,048 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 12,305 | $1,968 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 12,285 | $2,060 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 12,285 | $1,967 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 12,285 | $1,874 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 14,766 | $2,319 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 14,772 | $2,328 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 14,875 | $2,402 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 15,525 | $2,244 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 15,525 | $2,097 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 15,701 | $2,379 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 16,055 | $2,276 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 16,425 | $2,058 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 16,615 | $1,913 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 18,144 | $2,026 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 17,539 | $2,087 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 17,260 | $1,988 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 15,475 | $1,711 | $86.56 | $81.59 - $91.78 |