Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 21,231 | $18,309 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 21,411 | $19,819 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 21,531 | $21,315 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 20,222 | $19,125 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 19,794 | $18,137 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 18,876 | $16,734 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 17,457 | $14,838 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 17,011 | $12,463 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 16,549 | $10,924 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 16,119 | $9,107 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 14,559 | $7,838 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 14,854 | $7,381 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 7,048 | $3,217 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 9,804 | $4,630 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 4,784 | $2,293 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 4,637 | $2,670 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 3,815 | $2,166 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 3,617 | $1,625 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 3,770 | $1,492 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 2,956 | $1,042 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 2,818 | $1,062 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 2,234 | $793 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,981 | $601 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,733 | $494 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,707 | $502 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,602 | $462 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,497 | $396 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,427 | $346 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,459 | $297 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,477 | $347 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,447 | $302 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,370 | $258 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,357 | $253 | $154.45 | $137.67 - $175.03 |