Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 253,404 | $219 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 286,167 | $265 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 306,615 | $304 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 294,410 | $278 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 300,134 | $275 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 291,617 | $259 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 283,759 | $241 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 310,785 | $228 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 315,593 | $208 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 308,618 | $174 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 298,840 | $161 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 286,979 | $143 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 271,292 | $124 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 279,022 | $131,774 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 250,061 | $119,849 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 236,194 | $136,012 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 224,546 | $127,475 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 208,143 | $93,529 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 205,268 | $81,218 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 180,695 | $63,691 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 178,172 | $67,132 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 171,356 | $60,831 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 181,842 | $55,136 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 133,663 | $38,111 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 113,884 | $33,473 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 107,016 | $30,832 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 101,134 | $26,726 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 94,336 | $22,843 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 88,313 | $17,990 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 94,843 | $22,276 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 88,996 | $18,598 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 75,568 | $14,239 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 70,946 | $13,204 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 66,978 | $11,003 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 60,824 | $9,728 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 70,233 | $11,777 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 69,649 | $11,152 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 59,988 | $9,149 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 61,064 | $9,589 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 47,336 | $7,459 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 46,229 | $7,466 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 46,481 | $6,719 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 43,635 | $5,893 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 41,982 | $6,360 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 43,520 | $6,169 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 46,112 | $5,779 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 42,946 | $4,945 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 22,824 | $2,549 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 19,088 | $2,272 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 15,158 | $1,746 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 12,250 | $1,354 | $86.56 | $81.59 - $91.78 |