Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 44,977 | $38,785 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 1,417 | $1,312 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 52,761 | $52,230 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 106,054 | $100,304 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 4,935 | $4,522 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 162,746 | $144,278 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 131,436 | $111,719 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 4,625 | $3,388 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 9,257 | $6,110 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 21,150 | $11,949 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 60,314 | $32,472 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 13,118 | $6,518 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 45,104 | $20,590 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 139,151 | $65,717 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 69,615 | $33,365 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 87,778 | $50,547 | $500.83 | $447.15 - $559.84 |
| Q3 2020 | 154,573 | $54,873 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 183,503 | $55,640 | $279.18 | $257.36 - $295.59 |
| Q3 2019 | 87,235 | $25,133 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 23,052 | $6,092 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 9,351 | $2,264 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 18,994 | $3,869 | $201.98 | $171.58 - $217.57 |
| Q2 2018 | 19,590 | $4,094 | $177.76 | $162.55 - $191.42 |
| Q4 2017 | 1,630 | $303 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 2,185 | $359 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 12,033 | $1,924 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 1,402 | $235 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 548,768 | $87,863 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 12,711 | $1,939 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 18,700 | $2,937 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 28,700 | $4,523 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 275,205 | $44,446 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 467,661 | $67,610 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 57,500 | $7,766 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 37,100 | $5,620 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 17,100 | $2,424 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 200,000 | $25,064 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 364,631 | $41,991 | $91.81 | $88.18 - $95.25 |