Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,980,601 | $2,570,294 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 3,261,077 | $3,018,586 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 3,366,123 | $3,332,298 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 3,610,063 | $3,414,326 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 3,521,064 | $3,226,247 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 3,582,081 | $3,175,587 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 3,728,482 | $3,169,173 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 4,248,590 | $3,112,645 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 4,447,886 | $2,935,961 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 3,680,494 | $2,079,332 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 3,500,156 | $1,884,414 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 2,985,318 | $1,483,316 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 2,411,067 | $1,101 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 2,421,605 | $1,143,649 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 2,432,970 | $1,166,073 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 1,837,053 | $1,057,866 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 1,429,039 | $811,265 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 1,388,353 | $623,856 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 1,497,756 | $592,618 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 1,391,895 | $490,616 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 1,373,650 | $517,564 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 1,352,955 | $476,429 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 1,592,249 | $482,787 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 2,066,608 | $589,253 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 1,292,463 | $379,881 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 1,539,875 | $443,653 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 2,068,829 | $549,438 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 1,996,303 | $483,387 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 1,630,033 | $332,053 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 930,258 | $218,499 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 1,759,399 | $367,680 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 928,861 | $175,025 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 3,268,115 | $608,262 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 3,744,417 | $613,710 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 2,630,542 | $420,703 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 3,449,108 | $578,381 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 4,327,682 | $692,905 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 4,080,275 | $622,282 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 6,233,240 | $978,871 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 7,309,902 | $1,151,892 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 7,502,969 | $1,211,730 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 8,355,821 | $1,207,999 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 7,602,029 | $1,026,728 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 7,701,778 | $1,166,780 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 7,470,783 | $1,058,982 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 8,620,665 | $1,080,343 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 8,412,560 | $968,789 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 8,501,804 | $949,483 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 7,309,302 | $869,956 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 4,751,787 | $547,263 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 4,541,324 | $502,134 | $86.56 | $81.59 - $91.78 |