Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,024,787 | $5,195,415 | $905.73 | $844.06 - $962.64 |
| Q2 2025 | 5,749,879 | $5,692,035 | $990.72 | $868.14 - $1064.10 |
| Q4 2024 | 5,655,883 | $5,182,316 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 5,511,361 | $4,885,932 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 5,313,432 | $4,516,364 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 5,193,401 | $3,804,841 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 5,497,355 | $3,628,694 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 5,353,715 | $3,024,635 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 5,219,113 | $2,809,866 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 5,188,964 | $2,578,241 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 5,101,521 | $2,328,844 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 4,857,256 | $2,293,936 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 4,623,437 | $2,215,921 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 4,203,000 | $2,420,298 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 4,093,264 | $2,323,746 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 4,342,153 | $1,951,146 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 4,403,098 | $1,742,174 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 4,552,536 | $1,604,678 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 4,734,908 | $1,784,019 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 4,927,043 | $1,749,100 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 4,824,230 | $1,462,755 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 4,743,540 | $1,352,526 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 4,550,071 | $1,337,357 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 4,525,410 | $1,303,816 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 4,505,351 | $1,190,585 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 4,588,712 | $1,111,111 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 4,264,069 | $868,633 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 3,920,306 | $920,801 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 3,915,999 | $818,366 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 3,887,231 | $732,472 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 3,919,787 | $729,551 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 3,854,666 | $633,284 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 3,886,307 | $621,537 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 3,799,032 | $637,060 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 3,456,167 | $553,367 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 3,870,375 | $563,773 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 4,132,173 | $648,916 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 3,852,146 | $607,021 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 3,657,995 | $590,766 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 3,564,769 | $515,358 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 3,526,079 | $476,233 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 3,484,781 | $527,927 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 3,313,450 | $469,682 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 3,191,497 | $399,959 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 3,191,497 | $367,533 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 3,191,497 | $356,426 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 3,191,497 | $379,820 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 3,689,844 | $424,775 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 4,041,072 | $446,821 | $86.56 | $81.59 - $91.78 |
| Q1 2013 | 4,466,358 | $473,925 | $80.79 | $78.23 - $84.64 |
| Q3 2012 | 4,411,594 | $441,711 | — | — |
| Q2 2012 | 4,381,615 | $421,423 | — | — |