Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,428 | $1,232 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 1,423 | $1,317 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 1,397 | $1,383 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 1,387 | $1,313 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 1,392 | $1,276 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 1,511 | $1,340 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 1,356 | $1,153 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 1,200 | $880 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 1,360 | $898 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 1,209 | $684 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 1,236 | $666 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 1,724 | $857 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 1,724 | $787 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 1,623 | $767 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,619 | $776 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,619 | $933 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 1,561 | $887 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 1,561 | $702 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,561 | $618 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,761 | $621 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,761 | $664 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,551 | $551 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 611 | $185 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 501 | $143 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 503 | $148 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 721 | $208 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 710 | $188 | $226.60 | $212.14 - $244.81 |
| Q3 2017 | 58,552 | $9,620 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 96,507 | $15,434 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 137,306 | $23,025 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 140,906 | $22,561 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 145,519 | $22,193 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 103,309 | $16,223 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 105,197 | $16,577 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 106,752 | $17,241 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 108,061 | $15,622 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 110,088 | $14,868 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 111,723 | $16,925 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 114,465 | $16,225 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 117,354 | $14,707 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 121,228 | $13,961 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 92,389 | $10,318 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 95,709 | $11,391 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 98,880 | $11,388 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 101,719 | $11,247 | $86.56 | $81.59 - $91.78 |