Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 17,947 | $15,476 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 22,363 | $20,700 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 13,642 | $13,505 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 16,840 | $15,927 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 13,257 | $12,147 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 6,494 | $5,757 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 20,464 | $17,394 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 22,428 | $16,431 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 29,990 | $19,796 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 15,436 | $8,721 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 5,635 | $3,034 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 3,303 | $1,641 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 20,775 | $9,484 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 10,825 | $5,112 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,385 | $664 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 3,714 | $2,139 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 3,210 | $1,822 | $488.10 | $415.17 - $544.86 |
| Q1 2021 | 499,522 | $176,072 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 250,000 | $94,195 | $347.39 | $324.71 - $367.18 |
| Q1 2020 | 2,688 | $766 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 5,960 | $1,752 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,532 | $441 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 3,750 | $991 | $226.60 | $212.14 - $244.81 |
| Q3 2018 | 3,870 | $909 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 10,106 | $2,112 | $177.76 | $162.55 - $191.42 |
| Q2 2017 | 15,042 | $2,406 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 5,024 | $842 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 3,188 | $510 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 2,948 | $450 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 2,476 | $389 | $128.04 | $117.26 - $134.37 |
| Q3 2014 | 1,947 | $244 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 3,723 | $429 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 4,456 | $498 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 3,227 | $384 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 4,039 | $465 | $91.64 | $87.25 - $95.29 |