Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 546,399 | $471,182 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 529,981 | $490,566 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 670,704 | $663,956 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 669,378 | $633,085 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 537,353 | $492,361 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 691,761 | $613,260 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 645,214 | $548,425 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 455,631 | $333,809 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 459,098 | $303,041 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 428,534 | $242,105 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 407,345 | $219,306 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 689,585 | $342,634 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 701,844 | $320,392 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 675,819 | $319,169 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 723,599 | $346,807 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 782,700 | $450,716 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 860,713 | $488,627 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 677,904 | $304,617 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 794,129 | $314,212 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 840,428 | $296,234 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 893,882 | $336,798 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 774,972 | $275,115 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 847,649 | $257,015 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 561,229 | $160,023 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 796,961 | $234,241 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 647,881 | $186,661 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 752,551 | $198,869 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 588,997 | $142,619 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 733,246 | $149,369 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 678,723 | $159,419 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 603,960 | $126,216 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 850,773 | $160,311 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 796,470 | $148,238 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 614,804 | $101,006 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 684,017 | $109,395 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 597,725 | $100,233 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 668,157 | $106,978 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 702,678 | $107,165 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 590,190 | $92,683 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 605,444 | $95,405 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 672,318 | $108,580 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 620,878 | $89,760 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 624,413 | $84,333 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 787,278 | $119,268 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 794,013 | $112,551 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 729,528 | $91,424 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 805,707 | $92,786 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 830,215 | $92,719 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 923,972 | $109,962 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 811,119 | $93,376 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 805,447 | $89,059 | $86.56 | $81.59 - $91.78 |