Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 240 | $222 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 240 | $238 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 351 | $332 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 351 | $322 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 351 | $311 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 351 | $298 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 351 | $257 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 340 | $224 | $573.49 | $521.47 - $661.25 |
| Q1 2023 | 340 | $169 | $471.27 | $429.88 - $509.61 |
| Q2 2022 | 340 | $162,955 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 340 | $195,789 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 340 | $193,018 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 340 | $152,779 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 340 | $134,527 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 340 | $119,843 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 355 | $133,756 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 355 | $126,025 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 370 | $112,187 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 370 | $105,498 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 370 | $108,750 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 370 | $106,601 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 420 | $110,989 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 420 | $101,698 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 420 | $85,558 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 420 | $98,649 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 370 | $77,322 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 270 | $50,876 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 270 | $50,252 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 270 | $44,358 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 270 | $43,181 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 270 | $45,276 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 270 | $43,229 | $129.79 | $120.95 - $140.39 |
| Q2 2016 | 420 | $65,956 | $128.04 | $117.26 - $134.37 |