Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 80,903 | $70 | $905.73 | $844.06 - $962.64 |
| Q3 2025 | 81,026 | $75 | $956.70 | $902.01 - $997.89 |
| Q2 2025 | 82,165 | $81 | $990.72 | $868.14 - $1064.10 |
| Q1 2025 | 85,262 | $81 | $970.56 | $877.95 - $1073.82 |
| Q4 2024 | 89,893 | $82 | $922.64 | $861.51 - $1003.02 |
| Q3 2024 | 93,486 | $83 | $861.91 | $787.84 - $917.81 |
| Q2 2024 | 96,423 | $82 | $773.82 | $690.64 - $867.04 |
| Q1 2024 | 97,971 | $72 | $706.75 | $633.49 - $779.59 |
| Q4 2023 | 97,573 | $64 | $573.49 | $521.47 - $661.25 |
| Q3 2023 | 96,995 | $55 | $532.21 | $505.45 - $552.31 |
| Q2 2023 | 95,826 | $52 | $487.14 | $459.09 - $519.84 |
| Q1 2023 | 96,103 | $48 | $471.27 | $429.88 - $509.61 |
| Q4 2022 | 97,274 | $44 | $468.77 | $430.19 - $520.75 |
| Q3 2022 | 101,706 | $48,033 | $498.08 | $444.08 - $541.06 |
| Q2 2022 | 98,348 | $47,136 | $484.91 | $388.78 - $584.62 |
| Q1 2022 | 97,326 | $56,045 | $500.83 | $447.15 - $559.84 |
| Q4 2021 | 97,020 | $55,079 | $488.10 | $415.17 - $544.86 |
| Q3 2021 | 99,059 | $44,512 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 100,333 | $39,699 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 99,068 | $34,919 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 99,178 | $37,369 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 93,781 | $33,292 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 94,081 | $28,527 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 94,336 | $26,898 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 82,125 | $24,139 | $271.52 | $256.90 - $280.77 |
| Q3 2019 | 83,433 | $24,037 | $256.34 | $238.19 - $280.38 |
| Q2 2019 | 84,367 | $22,295 | $226.60 | $212.14 - $244.81 |
| Q1 2019 | 84,841 | $20,544 | $198.35 | $180.94 - $220.09 |
| Q4 2018 | 85,622 | $17,442 | $201.98 | $171.58 - $217.57 |
| Q3 2018 | 86,493 | $20,315 | $203.13 | $185.65 - $221.43 |
| Q2 2018 | 87,935 | $18,377 | $177.76 | $162.55 - $191.42 |
| Q1 2018 | 89,332 | $16,832,829 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 90,731 | $16,886,853 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 92,815 | $15,248,576 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 95,555 | $15,282,111 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 99,577 | $16,698,067 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 99,132 | $15,872,025 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 100,140 | $15,272,351 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 100,365 | $15,761,320 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 102,685 | $16,181,102 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 102,897 | $16,617,866 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 95,024 | $13,737,620 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 93,532 | $12,632,432 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 94,788 | $14,359,908 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 94,233 | $13,357,528 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 93,126 | $11,670,551 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 92,550 | $10,658,058 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 92,102 | $10,285,952 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 93,347 | $11,110,160 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 97,236 | $11,198,670 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 99,363 | $10,986,567 | $86.56 | $81.59 - $91.78 |