Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,866 | $3,334 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,698 | $3,422 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,517 | $3,481 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,182 | $3,010 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 3,169 | $2,903 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 3,139 | $2,783 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 3,064 | $2,604 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 3,261 | $2,389 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 3,302 | $2,179 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 3,532 | $1,996 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 3,345 | $1,801 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 3,209 | $1,595 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 2,738 | $1,250 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 2,681 | $1,266 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 3,367 | $1,613 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 2,335 | $1,344 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 2,216 | $1,258 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 2,119 | $951 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,278 | $506 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,196 | $422 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 490 | $185 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 472 | $168 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 410 | $124 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,329 | $379 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 285 | $84 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 248 | $71 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 247 | $65 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 217 | $53 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 190 | $39 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 190 | $45 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 190 | $40 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 189 | $35 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 239 | $45 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 239 | $37 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 239 | $36 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 290 | $48 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 75 | $12 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 290 | $44 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 290 | $45 | $128.04 | $117.26 - $134.37 |