Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 752,300 | $648,738 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 928,498 | $859,446 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 1,092,298 | $1,081,309 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 1,129,346 | $1,068,113 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 1,198,192 | $1,097,867 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 1,192,071 | $1,055,722 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 1,236,202 | $1,050,759 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 1,272,676 | $932,401 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 1,278,824 | $844,126 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 962,398 | $543,716 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 887,358 | $477,736 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 866,913 | $430,743 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 830,202 | $378,987 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 886,175 | $424,460 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 891,030 | $427,053 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 896,984 | $516,528 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 873,361 | $495,807 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 833,668 | $374,609 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 817,808 | $351,429 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 730,670 | $257,547 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 691,298 | $260,468 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 657,625 | $233,457 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 628,226 | $190,484 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 672,316 | $191,698 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 805,243 | $236,677 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 796,168 | $229,384 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,109,527 | $293,204 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,112,989 | $269,499 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,070,119 | $217,994 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,072,260 | $251,853 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,080,870 | $225,880 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,107,171 | $208,625 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 395,852 | $73,676 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 405,760 | $66,662 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 403,667 | $64,558 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 418,812 | $70,231 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 407,716 | $65,279 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 404,338 | $61,665 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 424,433 | $66,653 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 416,527 | $65,636 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 445,147 | $71,892 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 426,949 | $61,724 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 278,694 | $37,641 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 311,102 | $47,131 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 347,443 | $49,250 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 305,642 | $38,303 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 289,287 | $33,314 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 284,067 | $31,725 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 282,796 | $33,656 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 329,956 | $37,985 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 336,880 | $37,249 | $86.56 | $81.59 - $91.78 |