Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,088 | $11,286 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 13,764 | $12,740 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 13,654 | $13,516 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 14,753 | $13,954 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 23,677 | $21,695 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 24,169 | $21,426 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 24,810 | $21,089 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 29,147 | $21,354 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 29,663 | $19,580 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 36,575 | $20,663 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 37,403 | $20,137 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 36,981 | $18,375 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 36,507 | $16,665 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 27,309 | $12,897 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 26,307 | $12,608 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 24,387 | $14,043 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 32,899 | $18,677 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 30,710 | $13,799 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 28,878 | $11,426 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 29,798 | $10,503 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 27,959 | $10,534 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 54,455 | $19,332 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 26,563 | $8,054 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 2,673 | $762 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 2,217 | $651 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,612 | $464 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,741 | $460 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,741 | $422 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,741 | $355 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,269 | $298 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 976 | $204 | $177.76 | $162.55 - $191.42 |
| Q1 2013 | 532 | $58 | $80.79 | $78.23 - $84.64 |