Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,176,203 | $1,014,288 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 1,210,837 | $1,120,787 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 1,202,578 | $1,190,482 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 1,178,273 | $1,114,388 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 1,261,508 | $1,155,882 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 1,305,951 | $1,157,753 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 1,334,364 | $1,134,197 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 1,353,514 | $991,626 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 1,378,218 | $909,735 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 1,405,775 | $794,207 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 1,403,032 | $755,365 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 1,384,319 | $687,827 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 1,365,524 | $623,362 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 1,351,562 | $638,301 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 1,337,842 | $641,201 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,330,614 | $766,235 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 1,340,860 | $758,683 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 1,371,582 | $616,320 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,392,852 | $551,109 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,737,443 | $612,414 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,760,322 | $663,254 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,764,440 | $626,376 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,797,829 | $545,119 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 1,556,938 | $443,930 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,522,194 | $447,404 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,424,962 | $410,545 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 1,413,827 | $373,618 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,404,794 | $340,157 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,377,248 | $280,559 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 1,318,180 | $309,614 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,315,459 | $274,905 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 1,314,892 | $247,765 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 1,321,003 | $245,864 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 1,320,658 | $216,971 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 1,221,685 | $195,385 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 693,939 | $116,367 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 662,078 | $106,005 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 671,224 | $102,368 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 618,192 | $97,081 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 608,203 | $95,841 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 591,891 | $95,591 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 582,723 | $84,245 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 582,623 | $78,689 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 582,733 | $88,281 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 566,890 | $80,357 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 538,347 | $67,466 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 533,869 | $61,480 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 528,704 | $59,045 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 518,456 | $61,701 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 768,693 | $88,492 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 875,778 | $96,835 | $86.56 | $81.59 - $91.78 |