Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 517,948 | $446,655 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 514,535 | $476,276 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 521,388 | $516,151 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 532,399 | $503,550 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 544,164 | $498,617 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 552,314 | $489,652 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 556,973 | $473,434 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 565,064 | $413,998 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 586,450 | $387,113 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 599,957 | $332,979 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 593,785 | $319,682 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 605,543 | $300,876 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 620,344 | $283,195 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 533,077 | $251,762 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 543,898 | $260,687 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 547,681 | $315,391 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 555,594 | $315,421 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 585,662 | $263,175 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 598,391 | $236,771 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 582,318 | $205,262 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 573,450 | $216,070 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 563,524 | $200,053 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 522,059 | $158,297 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 517,258 | $147,487 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 518,886 | $152,512 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 517,132 | $148,991 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 522,882 | $138,178 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 527,613 | $127,757 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 521,172 | $106,168 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 537,352 | $126,214 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 532,696 | $111,323 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 530,092 | $99,885 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 527,851 | $98,245 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 518,873 | $85,247 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 480,252 | $76,808 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 468,763 | $78,606 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 461,465 | $73,884 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 456,002 | $69,545 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 454,860 | $71,430 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 430,492 | $67,838 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 431,139 | $69,630 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 415,218 | $60,028 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 377,970 | $51,048 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 375,177 | $56,837 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 375,929 | $53,288 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 372,057 | $46,626 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 372,777 | $42,928 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 380,655 | $42,511 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 386,573 | $46,011 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 402,002 | $46,299 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 410,171 | $45,353 | $86.56 | $81.59 - $91.78 |